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stable-rc/queue/6.1 build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.68-79-gcd84d41e714d8)

by kernelci.org bot

stable-rc/queue/6.1 build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.68-79-gcd84d41e714d8) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F6.1/kernel/v6.1.68-79-g… Tree: stable-rc Branch: queue/6.1 Git Describe: v6.1.68-79-gcd84d41e714d8 Git Commit: cd84d41e714d82582cd2058ef5ef58b89a290c45 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: Warnings summary: 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 9 months

1
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[PATCH 2/2] Revert "iio: hid-sensor-als: Add light color temperature support"

by Srinivas Pandruvada

This reverts commit 5f05285df691b1e82108eead7165feae238c95ef. This commit assumes that every HID descriptor for ALS sensor has presence of usage id ID HID_USAGE_SENSOR_LIGHT_COLOR_TEMPERATURE. When the above usage id is absent, driver probe fails. This breaks ALS sensor functionality on many platforms. Till we have a good solution, revert this commit. Reported-by: Thomas Weißschuh <thomas(a)t-8ch.de> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218223 Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com> Cc: stable(a)vger.kernel.org --- drivers/iio/light/hid-sensor-als.c | 37 ++---------------------------- include/linux/hid-sensor-ids.h | 1 - 2 files changed, 2 insertions(+), 36 deletions(-) diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c index d44b3f30ae4a..5cd27f04b45e 100644 --- a/drivers/iio/light/hid-sensor-als.c +++ b/drivers/iio/light/hid-sensor-als.c @@ -14,9 +14,8 @@ #include "../common/hid-sensors/hid-sensor-trigger.h" enum { - CHANNEL_SCAN_INDEX_INTENSITY, - CHANNEL_SCAN_INDEX_ILLUM, - CHANNEL_SCAN_INDEX_COLOR_TEMP, + CHANNEL_SCAN_INDEX_INTENSITY = 0, + CHANNEL_SCAN_INDEX_ILLUM = 1, CHANNEL_SCAN_INDEX_MAX }; @@ -66,16 +65,6 @@ static const struct iio_chan_spec als_channels[] = { BIT(IIO_CHAN_INFO_HYSTERESIS_RELATIVE), .scan_index = CHANNEL_SCAN_INDEX_ILLUM, }, - { - .type = IIO_COLORTEMP, - .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), - .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_OFFSET) | - BIT(IIO_CHAN_INFO_SCALE) | - BIT(IIO_CHAN_INFO_SAMP_FREQ) | - BIT(IIO_CHAN_INFO_HYSTERESIS) | - BIT(IIO_CHAN_INFO_HYSTERESIS_RELATIVE), - .scan_index = CHANNEL_SCAN_INDEX_COLOR_TEMP, - }, IIO_CHAN_SOFT_TIMESTAMP(CHANNEL_SCAN_INDEX_TIMESTAMP) }; @@ -114,11 +103,6 @@ static int als_read_raw(struct iio_dev *indio_dev, min = als_state->als[chan->scan_index].logical_minimum; address = HID_USAGE_SENSOR_LIGHT_ILLUM; break; - case CHANNEL_SCAN_INDEX_COLOR_TEMP: - report_id = als_state->als[chan->scan_index].report_id; - min = als_state->als[chan->scan_index].logical_minimum; - address = HID_USAGE_SENSOR_LIGHT_COLOR_TEMPERATURE; - break; default: report_id = -1; break; @@ -239,10 +223,6 @@ static int als_capture_sample(struct hid_sensor_hub_device *hsdev, als_state->scan.illum[CHANNEL_SCAN_INDEX_ILLUM] = sample_data; ret = 0; break; - case HID_USAGE_SENSOR_LIGHT_COLOR_TEMPERATURE: - als_state->scan.illum[CHANNEL_SCAN_INDEX_COLOR_TEMP] = sample_data; - ret = 0; - break; case HID_USAGE_SENSOR_TIME_TIMESTAMP: als_state->timestamp = hid_sensor_convert_timestamp(&als_state->common_attributes, *(s64 *)raw_data); @@ -278,19 +258,6 @@ static int als_parse_report(struct platform_device *pdev, st->als[i].report_id); } - ret = sensor_hub_input_get_attribute_info(hsdev, HID_INPUT_REPORT, - usage_id, - HID_USAGE_SENSOR_LIGHT_COLOR_TEMPERATURE, - &st->als[CHANNEL_SCAN_INDEX_COLOR_TEMP]); - if (ret < 0) - return ret; - als_adjust_channel_bit_mask(channels, CHANNEL_SCAN_INDEX_COLOR_TEMP, - st->als[CHANNEL_SCAN_INDEX_COLOR_TEMP].size); - - dev_dbg(&pdev->dev, "als %x:%x\n", - st->als[CHANNEL_SCAN_INDEX_COLOR_TEMP].index, - st->als[CHANNEL_SCAN_INDEX_COLOR_TEMP].report_id); - st->scale_precision = hid_sensor_format_scale(usage_id, &st->als[CHANNEL_SCAN_INDEX_INTENSITY], &st->scale_pre_decml, &st->scale_post_decml); diff --git a/include/linux/hid-sensor-ids.h b/include/linux/hid-sensor-ids.h index 8af4fb3e0254..13b1e65fbdcc 100644 --- a/include/linux/hid-sensor-ids.h +++ b/include/linux/hid-sensor-ids.h @@ -21,7 +21,6 @@ #define HID_USAGE_SENSOR_ALS 0x200041 #define HID_USAGE_SENSOR_DATA_LIGHT 0x2004d0 #define HID_USAGE_SENSOR_LIGHT_ILLUM 0x2004d1 -#define HID_USAGE_SENSOR_LIGHT_COLOR_TEMPERATURE 0x2004d2 /* PROX (200011) */ #define HID_USAGE_SENSOR_PROX 0x200011 -- 2.43.0

1 year, 9 months

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[PATCH 1/2] Revert "iio: hid-sensor-als: Add light chromaticity support"

by Srinivas Pandruvada

This reverts commit ee3710f39f9d0ae5137a866138d005fe1ad18132. This commit assumes that every HID descriptor for ALS sensor has presence of usage id ID HID_USAGE_SENSOR_LIGHT_CHROMATICITY_X and HID_USAGE_SENSOR_LIGHT_CHROMATICITY_Y. When the above usage ids are absent, driver probe fails. This breaks ALS sensor functionality on many platforms. Till we have a good solution, revert this commit. Reported-by: Thomas Weißschuh <thomas(a)t-8ch.de> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218223 Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com> Cc: stable(a)vger.kernel.org --- drivers/iio/light/hid-sensor-als.c | 63 ------------------------------ include/linux/hid-sensor-ids.h | 3 -- 2 files changed, 66 deletions(-) diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c index f17304b54468..d44b3f30ae4a 100644 --- a/drivers/iio/light/hid-sensor-als.c +++ b/drivers/iio/light/hid-sensor-als.c @@ -17,8 +17,6 @@ enum { CHANNEL_SCAN_INDEX_INTENSITY, CHANNEL_SCAN_INDEX_ILLUM, CHANNEL_SCAN_INDEX_COLOR_TEMP, - CHANNEL_SCAN_INDEX_CHROMATICITY_X, - CHANNEL_SCAN_INDEX_CHROMATICITY_Y, CHANNEL_SCAN_INDEX_MAX }; @@ -78,30 +76,6 @@ static const struct iio_chan_spec als_channels[] = { BIT(IIO_CHAN_INFO_HYSTERESIS_RELATIVE), .scan_index = CHANNEL_SCAN_INDEX_COLOR_TEMP, }, - { - .type = IIO_CHROMATICITY, - .modified = 1, - .channel2 = IIO_MOD_X, - .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), - .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_OFFSET) | - BIT(IIO_CHAN_INFO_SCALE) | - BIT(IIO_CHAN_INFO_SAMP_FREQ) | - BIT(IIO_CHAN_INFO_HYSTERESIS) | - BIT(IIO_CHAN_INFO_HYSTERESIS_RELATIVE), - .scan_index = CHANNEL_SCAN_INDEX_CHROMATICITY_X, - }, - { - .type = IIO_CHROMATICITY, - .modified = 1, - .channel2 = IIO_MOD_Y, - .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), - .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_OFFSET) | - BIT(IIO_CHAN_INFO_SCALE) | - BIT(IIO_CHAN_INFO_SAMP_FREQ) | - BIT(IIO_CHAN_INFO_HYSTERESIS) | - BIT(IIO_CHAN_INFO_HYSTERESIS_RELATIVE), - .scan_index = CHANNEL_SCAN_INDEX_CHROMATICITY_Y, - }, IIO_CHAN_SOFT_TIMESTAMP(CHANNEL_SCAN_INDEX_TIMESTAMP) }; @@ -145,16 +119,6 @@ static int als_read_raw(struct iio_dev *indio_dev, min = als_state->als[chan->scan_index].logical_minimum; address = HID_USAGE_SENSOR_LIGHT_COLOR_TEMPERATURE; break; - case CHANNEL_SCAN_INDEX_CHROMATICITY_X: - report_id = als_state->als[chan->scan_index].report_id; - min = als_state->als[chan->scan_index].logical_minimum; - address = HID_USAGE_SENSOR_LIGHT_CHROMATICITY_X; - break; - case CHANNEL_SCAN_INDEX_CHROMATICITY_Y: - report_id = als_state->als[chan->scan_index].report_id; - min = als_state->als[chan->scan_index].logical_minimum; - address = HID_USAGE_SENSOR_LIGHT_CHROMATICITY_Y; - break; default: report_id = -1; break; @@ -279,14 +243,6 @@ static int als_capture_sample(struct hid_sensor_hub_device *hsdev, als_state->scan.illum[CHANNEL_SCAN_INDEX_COLOR_TEMP] = sample_data; ret = 0; break; - case HID_USAGE_SENSOR_LIGHT_CHROMATICITY_X: - als_state->scan.illum[CHANNEL_SCAN_INDEX_CHROMATICITY_X] = sample_data; - ret = 0; - break; - case HID_USAGE_SENSOR_LIGHT_CHROMATICITY_Y: - als_state->scan.illum[CHANNEL_SCAN_INDEX_CHROMATICITY_Y] = sample_data; - ret = 0; - break; case HID_USAGE_SENSOR_TIME_TIMESTAMP: als_state->timestamp = hid_sensor_convert_timestamp(&als_state->common_attributes, *(s64 *)raw_data); @@ -335,25 +291,6 @@ static int als_parse_report(struct platform_device *pdev, st->als[CHANNEL_SCAN_INDEX_COLOR_TEMP].index, st->als[CHANNEL_SCAN_INDEX_COLOR_TEMP].report_id); - for (i = 0; i < 2; i++) { - int next_scan_index = CHANNEL_SCAN_INDEX_CHROMATICITY_X + i; - - ret = sensor_hub_input_get_attribute_info(hsdev, - HID_INPUT_REPORT, usage_id, - HID_USAGE_SENSOR_LIGHT_CHROMATICITY_X + i, - &st->als[next_scan_index]); - if (ret < 0) - return ret; - - als_adjust_channel_bit_mask(channels, - CHANNEL_SCAN_INDEX_CHROMATICITY_X + i, - st->als[next_scan_index].size); - - dev_dbg(&pdev->dev, "als %x:%x\n", - st->als[next_scan_index].index, - st->als[next_scan_index].report_id); - } - st->scale_precision = hid_sensor_format_scale(usage_id, &st->als[CHANNEL_SCAN_INDEX_INTENSITY], &st->scale_pre_decml, &st->scale_post_decml); diff --git a/include/linux/hid-sensor-ids.h b/include/linux/hid-sensor-ids.h index 6730ee900ee1..8af4fb3e0254 100644 --- a/include/linux/hid-sensor-ids.h +++ b/include/linux/hid-sensor-ids.h @@ -22,9 +22,6 @@ #define HID_USAGE_SENSOR_DATA_LIGHT 0x2004d0 #define HID_USAGE_SENSOR_LIGHT_ILLUM 0x2004d1 #define HID_USAGE_SENSOR_LIGHT_COLOR_TEMPERATURE 0x2004d2 -#define HID_USAGE_SENSOR_LIGHT_CHROMATICITY 0x2004d3 -#define HID_USAGE_SENSOR_LIGHT_CHROMATICITY_X 0x2004d4 -#define HID_USAGE_SENSOR_LIGHT_CHROMATICITY_Y 0x2004d5 /* PROX (200011) */ #define HID_USAGE_SENSOR_PROX 0x200011 -- 2.43.0

1 year, 9 months

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stable-rc/queue/4.19 build: 19 builds: 3 failed, 16 passed, 33 warnings (v4.19.302-29-g84122b7d25e4a)

by kernelci.org bot

stable-rc/queue/4.19 build: 19 builds: 3 failed, 16 passed, 33 warnings (v4.19.302-29-g84122b7d25e4a) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.19/kernel/v4.19.302-2… Tree: stable-rc Branch: queue/4.19 Git Describe: v4.19.302-29-g84122b7d25e4a Git Commit: 84122b7d25e4ac7f488881bdc4ae9aacf3b34efb Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: riscv: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL tinyconfig: (gcc-10) FAIL Warnings Detected: arc: haps_hs_smp_defconfig (gcc-10): 1 warning arm64: defconfig (gcc-10): 4 warnings defconfig+arm64-chromebook (gcc-10): 4 warnings arm: imx_v6_v7_defconfig (gcc-10): 1 warning multi_v5_defconfig (gcc-10): 1 warning multi_v7_defconfig (gcc-10): 1 warning omap2plus_defconfig (gcc-10): 1 warning vexpress_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 2 warnings mips: 32r2el_defconfig (gcc-10): 1 warning riscv: defconfig (gcc-10): 1 warning x86_64: allnoconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-board (gcc-10): 3 warnings Warnings summary: 13 include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast 7 ld: warning: creating DT_TEXTREL in a PIE 6 aarch64-linux-gnu-ld: warning: -z norelro ignored 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' Section mismatches summary: 4 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — FAIL, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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stable-rc/queue/4.19 baseline: 91 runs, 19 regressions (v4.19.302-27-g617995ea40861)

by kernelci.org bot

stable-rc/queue/4.19 baseline: 91 runs, 19 regressions (v4.19.302-27-g617995ea40861) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.19/kernel/v4.19.30… Test: baseline Tree: stable-rc Branch: queue/4.19 Describe: v4.19.302-27-g617995ea40861 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 617995ea40861ccffa613ddfb7beb3e5c8a78a9f Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 Details: https://kernelci.org/test/plan/id/657f1c9f631cd3e5a4e134df Results: 42 PASS, 9 FAIL, 1 SKIP Full config: multi_v5_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657f1c9f631cd3e5a4e13510 failing since 6 days (last pass: v4.19.301-37-g7937796e4223d, first fail: v4.19.301-40-g06ec8b55a272a) 2023-12-17T16:06:18.683738 + set +x 2023-12-17T16:06:18.684431 <8><LAVA_SIGNAL_ENDRUN 0_dmesg 363574_1.5.2.4.1> 2023-12-17T16:06:18.797514 / # # 2023-12-17T16:06:18.901040 export SHELL=/bin/sh 2023-12-17T16:06:18.901949 # 2023-12-17T16:06:19.004335 / # export SHELL=/bin/sh. /lava-363574/environment 2023-12-17T16:06:19.005212 2023-12-17T16:06:19.107504 / # . /lava-363574/environment/lava-363574/bin/lava-test-runner /lava-363574/1 2023-12-17T16:06:19.109584 2023-12-17T16:06:19.112706 / # /lava-363574/bin/lava-test-runner /lava-363574/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1e77bb98ff9f30e13490 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1e77bb98ff9f30e13491 failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f203c82c07aab32e134a1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f203c82c07aab32e134a2 failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1e54550cbafb66e13476 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1e54550cbafb66e13477 failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f1ef56d30b696fce1349b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1ef56d30b696fce1349c failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1f9ba1bff20fe8e13477 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1f9ba1bff20fe8e13478 failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f20276964f7113ee13483 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f20276964f7113ee13484 failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1e55d75242bbd3e13475 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1e55d75242bbd3e13476 failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f1eb5b1b4f2acc3e134dd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1eb5b1b4f2acc3e134de failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1e83d75242bbd3e134c5 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1e83d75242bbd3e134c6 failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f201c225f5bf19fe134a9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f201c225f5bf19fe134aa failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1e5142ff56be8fe134ee Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1e5142ff56be8fe134ef failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f1ef4311efbf920e13483 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1ef4311efbf920e13484 failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1ec0b1b4f2acc3e134e4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1ec0b1b4f2acc3e134e5 failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f2029225f5bf19fe134b3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f2029225f5bf19fe134b4 failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1e520571b17490e134db Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1e520571b17490e134dc failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f1ecc6d30b696fce1347a Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1ecc6d30b696fce1347b failing since 509 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/657f1db59a6f14eee9e13477 Results: 77 PASS, 5 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.302-27-g617995ea40… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/657f1db59a6f14eee9e1347d failing since 278 days (last pass: v4.19.275-252-gcb3c41fc75db9, first fail: v4.19.276-34-ge787294ce440f) 2023-12-17T16:11:49.806368 <8>[ 36.401179] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail> 2023-12-17T16:11:50.822862 /lava-12293430/1/../bin/lava-test-case 2023-12-17T16:11:50.831033 <8>[ 37.425991] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail> * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/657f1db59a6f14eee9e1347e failing since 278 days (last pass: v4.19.275-252-gcb3c41fc75db9, first fail: v4.19.276-34-ge787294ce440f) 2023-12-17T16:11:49.796928 /lava-12293430/1/../bin/lava-test-case

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stable-rc/queue/5.4 baseline: 99 runs, 19 regressions (v5.4.264-28-ga66d9753d0f37)

by kernelci.org bot

stable-rc/queue/5.4 baseline: 99 runs, 19 regressions (v5.4.264-28-ga66d9753d0f37) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ acer-R721T-grunt | x86_64 | lab-collabora | gcc-10 | x86_64_defconfig+x86-board | 1 imx6q-udoo | arm | lab-broonie | gcc-10 | imx_v6_v7_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 sun8i-h3-orangepi-pc | arm | lab-clabbe | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.4/kernel/v5.4.264-… Test: baseline Tree: stable-rc Branch: queue/5.4 Describe: v5.4.264-28-ga66d9753d0f37 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: a66d9753d0f37653cc05ac56ee7dbb6bd9a57ab0 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ acer-R721T-grunt | x86_64 | lab-collabora | gcc-10 | x86_64_defconfig+x86-board | 1 Details: https://kernelci.org/test/plan/id/657f1985540c229773e13494 Results: 17 PASS, 1 FAIL, 1 SKIP Full config: x86_64_defconfig+x86-board Compiler: gcc-10 (gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.dmesg.emerg: https://kernelci.org/test/case/id/657f1985540c229773e134a7 new failure (last pass: v5.4.264-16-g0c79506e81298) 1 lines 2023-12-17T15:53:21.558389 kern :emerg : do_IRQ: 1.55 No irq handler for vector<8>[ 8.198060] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=emerg RESULT=fail UNITS=lines MEASUREMENT=1> platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ imx6q-udoo | arm | lab-broonie | gcc-10 | imx_v6_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/657f192f26217efb9ee134a9 Results: 29 PASS, 4 FAIL, 1 SKIP Full config: imx_v6_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.sound-card-probed: https://kernelci.org/test/case/id/657f192f26217efb9ee134b3 new failure (last pass: v5.4.264-16-g0c79506e81298) 2023-12-17T15:51:56.889970 /lava-363498/1/../bin/lava-test-case 2023-12-17T15:51:56.930181 <8>[ 20.806665] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=sound-card-probed RESULT=fail> platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f17b9c9930843e3e13496 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f17b9c9930843e3e13497 failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1af3c41cb31206e134ac Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1af3c41cb31206e134ad failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f179bb94b0de828e134e4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f179bb94b0de828e134e5 failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f19c854b6a48dc7e13495 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f19c854b6a48dc7e13496 failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f17b6c9930843e3e1348f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f17b6c9930843e3e13490 failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1c6708cc26b134e134bf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1c6708cc26b134e134c0 failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f1798c9930843e3e1347d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1798c9930843e3e1347e failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1a1b8911dbf83fe13489 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1a1b8911dbf83fe1348a failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f17b8c9930843e3e13492 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f17b8c9930843e3e13493 failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1c3f08cc26b134e134ba Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1c3f08cc26b134e134bb failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f179900ea45cd18e13475 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f179900ea45cd18e13476 failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1a078911dbf83fe13483 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1a078911dbf83fe13484 failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f17e600ea45cd18e13483 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f17e600ea45cd18e13484 failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1c6867064f4096e134a5 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1c6867064f4096e134a6 failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f179cb94b0de828e134e7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f179cb94b0de828e134e8 failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1a1cd2da09ece3e134b9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1a1cd2da09ece3e134ba failing since 509 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+--------+---------------+----------+----------------------------+------------ sun8i-h3-orangepi-pc | arm | lab-clabbe | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/657f1da2a77653f23ae13484 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-28-ga66d9753d0f3… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1da2a77653f23ae13485 new failure (last pass: v5.4.264-16-g0c79506e81298)

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stable-rc/queue/4.14 baseline: 85 runs, 16 regressions (v4.14.333-20-g89c87325d4d1e)

by kernelci.org bot

stable-rc/queue/4.14 baseline: 85 runs, 16 regressions (v4.14.333-20-g89c87325d4d1e) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.14/kernel/v4.14.33… Test: baseline Tree: stable-rc Branch: queue/4.14 Describe: v4.14.333-20-g89c87325d4d1e URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 89c87325d4d1eadfc145aada8f449c7c17489b63 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f19985fcdf1ae44e13478 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f19985fcdf1ae44e13479 failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1ad703aa854afee1349f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1ad703aa854afee134a0 failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f18c881e90f65b5e13490 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f18c881e90f65b5e13491 failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1914ab94d7f50de1347b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1914ab94d7f50de1347c failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f19995fcdf1ae44e1347d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f19995fcdf1ae44e1347e failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1affc41cb31206e134af Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1affc41cb31206e134b0 failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f18ef06025fd4f3e134ad Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f18ef06025fd4f3e134ae failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1915a25f0758f6e13479 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1915a25f0758f6e1347a failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f19965fcdf1ae44e13475 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f19965fcdf1ae44e13476 failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1b019a97b88d59e13487 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1b019a97b88d59e13488 failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f18c781e90f65b5e13481 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f18c781e90f65b5e13482 failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f19a054b6a48dc7e13478 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f19a054b6a48dc7e13479 failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f194f269bbbf9d2e1348b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f194f269bbbf9d2e1348c failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f1b00c41cb31206e134b2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f1b00c41cb31206e134b3 failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657f18b32851f3ade6e13485 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f18b32851f3ade6e13486 failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657f191726217efb9ee13475 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-20-g89c87325d4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657f191726217efb9ee13476 failing since 509 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84)

1 year, 9 months

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stable-rc/queue/5.4 build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.264-31-g971deb5730108)

by kernelci.org bot

stable-rc/queue/5.4 build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.264-31-g971deb5730108) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.4/kernel/v5.4.264-31-… Tree: stable-rc Branch: queue/5.4 Git Describe: v5.4.264-31-g971deb5730108 Git Commit: 971deb57301081fe9a0ba38032cb256394aa8310 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-10): 2 warnings defconfig+arm64-chromebook (gcc-10): 2 warnings arm: i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 4 warnings x86_64_defconfig+x86-board (gcc-10): 4 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' Section mismatches summary: 1 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

1
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FAILED: patch "[PATCH] ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x 13736654481198e519059d4a2e2e3b20fa9fdb3e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023121714-egomaniac-enslave-768e@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: 137366544811 ("ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE") 38c8a9a52082 ("smb: move client and server files to common directory fs/smb") abdb1742a312 ("cifs: get rid of mount options string parsing") 9fd29a5bae6e ("cifs: use fs_context for automounts") 5dd8ce24667a ("cifs: missing directory in MAINTAINERS file") 332019e23a51 ("Merge tag '5.20-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 13736654481198e519059d4a2e2e3b20fa9fdb3e Mon Sep 17 00:00:00 2001 From: Namjae Jeon <linkinjeon(a)kernel.org> Date: Wed, 6 Dec 2023 08:23:49 +0900 Subject: [PATCH] ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE MS confirm that "AISi" name of SMB2_CREATE_ALLOCATION_SIZE in MS-SMB2 specification is a typo. cifs/ksmbd have been using this wrong name from MS-SMB2. It should be "AlSi". Also It will cause problem when running smb2.create.open test in smbtorture against ksmbd. Cc: stable(a)vger.kernel.org Fixes: 12197a7fdda9 ("Clarify SMB2/SMB3 create context and add missing ones") Signed-off-by: Namjae Jeon <linkinjeon(a)kernel.org> Reviewed-by: Paulo Alcantara (SUSE) <pc(a)manguebit.com> Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/smb/common/smb2pdu.h b/fs/smb/common/smb2pdu.h index 8b603b13e372..57f2343164a3 100644 --- a/fs/smb/common/smb2pdu.h +++ b/fs/smb/common/smb2pdu.h @@ -1145,7 +1145,7 @@ struct smb2_server_client_notification { #define SMB2_CREATE_SD_BUFFER "SecD" /* security descriptor */ #define SMB2_CREATE_DURABLE_HANDLE_REQUEST "DHnQ" #define SMB2_CREATE_DURABLE_HANDLE_RECONNECT "DHnC" -#define SMB2_CREATE_ALLOCATION_SIZE "AISi" +#define SMB2_CREATE_ALLOCATION_SIZE "AlSi" #define SMB2_CREATE_QUERY_MAXIMAL_ACCESS_REQUEST "MxAc" #define SMB2_CREATE_TIMEWARP_REQUEST "TWrp" #define SMB2_CREATE_QUERY_ON_DISK_ID "QFid"

1 year, 9 months

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FAILED: patch "[PATCH] ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 13736654481198e519059d4a2e2e3b20fa9fdb3e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023121713-imaginary-lushness-5234@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: 137366544811 ("ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 13736654481198e519059d4a2e2e3b20fa9fdb3e Mon Sep 17 00:00:00 2001 From: Namjae Jeon <linkinjeon(a)kernel.org> Date: Wed, 6 Dec 2023 08:23:49 +0900 Subject: [PATCH] ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE MS confirm that "AISi" name of SMB2_CREATE_ALLOCATION_SIZE in MS-SMB2 specification is a typo. cifs/ksmbd have been using this wrong name from MS-SMB2. It should be "AlSi". Also It will cause problem when running smb2.create.open test in smbtorture against ksmbd. Cc: stable(a)vger.kernel.org Fixes: 12197a7fdda9 ("Clarify SMB2/SMB3 create context and add missing ones") Signed-off-by: Namjae Jeon <linkinjeon(a)kernel.org> Reviewed-by: Paulo Alcantara (SUSE) <pc(a)manguebit.com> Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/smb/common/smb2pdu.h b/fs/smb/common/smb2pdu.h index 8b603b13e372..57f2343164a3 100644 --- a/fs/smb/common/smb2pdu.h +++ b/fs/smb/common/smb2pdu.h @@ -1145,7 +1145,7 @@ struct smb2_server_client_notification { #define SMB2_CREATE_SD_BUFFER "SecD" /* security descriptor */ #define SMB2_CREATE_DURABLE_HANDLE_REQUEST "DHnQ" #define SMB2_CREATE_DURABLE_HANDLE_RECONNECT "DHnC" -#define SMB2_CREATE_ALLOCATION_SIZE "AISi" +#define SMB2_CREATE_ALLOCATION_SIZE "AlSi" #define SMB2_CREATE_QUERY_MAXIMAL_ACCESS_REQUEST "MxAc" #define SMB2_CREATE_TIMEWARP_REQUEST "TWrp" #define SMB2_CREATE_QUERY_ON_DISK_ID "QFid"

1 year, 9 months

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FAILED: patch "[PATCH] ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 13736654481198e519059d4a2e2e3b20fa9fdb3e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023121712-jury-unicycle-c78b@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: 137366544811 ("ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 13736654481198e519059d4a2e2e3b20fa9fdb3e Mon Sep 17 00:00:00 2001 From: Namjae Jeon <linkinjeon(a)kernel.org> Date: Wed, 6 Dec 2023 08:23:49 +0900 Subject: [PATCH] ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE MS confirm that "AISi" name of SMB2_CREATE_ALLOCATION_SIZE in MS-SMB2 specification is a typo. cifs/ksmbd have been using this wrong name from MS-SMB2. It should be "AlSi". Also It will cause problem when running smb2.create.open test in smbtorture against ksmbd. Cc: stable(a)vger.kernel.org Fixes: 12197a7fdda9 ("Clarify SMB2/SMB3 create context and add missing ones") Signed-off-by: Namjae Jeon <linkinjeon(a)kernel.org> Reviewed-by: Paulo Alcantara (SUSE) <pc(a)manguebit.com> Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/smb/common/smb2pdu.h b/fs/smb/common/smb2pdu.h index 8b603b13e372..57f2343164a3 100644 --- a/fs/smb/common/smb2pdu.h +++ b/fs/smb/common/smb2pdu.h @@ -1145,7 +1145,7 @@ struct smb2_server_client_notification { #define SMB2_CREATE_SD_BUFFER "SecD" /* security descriptor */ #define SMB2_CREATE_DURABLE_HANDLE_REQUEST "DHnQ" #define SMB2_CREATE_DURABLE_HANDLE_RECONNECT "DHnC" -#define SMB2_CREATE_ALLOCATION_SIZE "AISi" +#define SMB2_CREATE_ALLOCATION_SIZE "AlSi" #define SMB2_CREATE_QUERY_MAXIMAL_ACCESS_REQUEST "MxAc" #define SMB2_CREATE_TIMEWARP_REQUEST "TWrp" #define SMB2_CREATE_QUERY_ON_DISK_ID "QFid"

1 year, 9 months

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FAILED: patch "[PATCH] ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 13736654481198e519059d4a2e2e3b20fa9fdb3e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023121712-confess-junkie-8479@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 137366544811 ("ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 13736654481198e519059d4a2e2e3b20fa9fdb3e Mon Sep 17 00:00:00 2001 From: Namjae Jeon <linkinjeon(a)kernel.org> Date: Wed, 6 Dec 2023 08:23:49 +0900 Subject: [PATCH] ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE MS confirm that "AISi" name of SMB2_CREATE_ALLOCATION_SIZE in MS-SMB2 specification is a typo. cifs/ksmbd have been using this wrong name from MS-SMB2. It should be "AlSi". Also It will cause problem when running smb2.create.open test in smbtorture against ksmbd. Cc: stable(a)vger.kernel.org Fixes: 12197a7fdda9 ("Clarify SMB2/SMB3 create context and add missing ones") Signed-off-by: Namjae Jeon <linkinjeon(a)kernel.org> Reviewed-by: Paulo Alcantara (SUSE) <pc(a)manguebit.com> Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/smb/common/smb2pdu.h b/fs/smb/common/smb2pdu.h index 8b603b13e372..57f2343164a3 100644 --- a/fs/smb/common/smb2pdu.h +++ b/fs/smb/common/smb2pdu.h @@ -1145,7 +1145,7 @@ struct smb2_server_client_notification { #define SMB2_CREATE_SD_BUFFER "SecD" /* security descriptor */ #define SMB2_CREATE_DURABLE_HANDLE_REQUEST "DHnQ" #define SMB2_CREATE_DURABLE_HANDLE_RECONNECT "DHnC" -#define SMB2_CREATE_ALLOCATION_SIZE "AISi" +#define SMB2_CREATE_ALLOCATION_SIZE "AlSi" #define SMB2_CREATE_QUERY_MAXIMAL_ACCESS_REQUEST "MxAc" #define SMB2_CREATE_TIMEWARP_REQUEST "TWrp" #define SMB2_CREATE_QUERY_ON_DISK_ID "QFid"

1 year, 9 months

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FAILED: patch "[PATCH] ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 13736654481198e519059d4a2e2e3b20fa9fdb3e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023121711-oxford-deodorize-be5a@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 137366544811 ("ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 13736654481198e519059d4a2e2e3b20fa9fdb3e Mon Sep 17 00:00:00 2001 From: Namjae Jeon <linkinjeon(a)kernel.org> Date: Wed, 6 Dec 2023 08:23:49 +0900 Subject: [PATCH] ksmbd: fix wrong name of SMB2_CREATE_ALLOCATION_SIZE MS confirm that "AISi" name of SMB2_CREATE_ALLOCATION_SIZE in MS-SMB2 specification is a typo. cifs/ksmbd have been using this wrong name from MS-SMB2. It should be "AlSi". Also It will cause problem when running smb2.create.open test in smbtorture against ksmbd. Cc: stable(a)vger.kernel.org Fixes: 12197a7fdda9 ("Clarify SMB2/SMB3 create context and add missing ones") Signed-off-by: Namjae Jeon <linkinjeon(a)kernel.org> Reviewed-by: Paulo Alcantara (SUSE) <pc(a)manguebit.com> Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/smb/common/smb2pdu.h b/fs/smb/common/smb2pdu.h index 8b603b13e372..57f2343164a3 100644 --- a/fs/smb/common/smb2pdu.h +++ b/fs/smb/common/smb2pdu.h @@ -1145,7 +1145,7 @@ struct smb2_server_client_notification { #define SMB2_CREATE_SD_BUFFER "SecD" /* security descriptor */ #define SMB2_CREATE_DURABLE_HANDLE_REQUEST "DHnQ" #define SMB2_CREATE_DURABLE_HANDLE_RECONNECT "DHnC" -#define SMB2_CREATE_ALLOCATION_SIZE "AISi" +#define SMB2_CREATE_ALLOCATION_SIZE "AlSi" #define SMB2_CREATE_QUERY_MAXIMAL_ACCESS_REQUEST "MxAc" #define SMB2_CREATE_TIMEWARP_REQUEST "TWrp" #define SMB2_CREATE_QUERY_ON_DISK_ID "QFid"

1 year, 9 months

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FAILED: patch "[PATCH] io_uring/af_unix: disable sending io_uring over sockets" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 69db702c83874fbaa2a51af761e35a8e5a593b95 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023121725-stomp-exposable-9409@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: 69db702c8387 ("io_uring/af_unix: disable sending io_uring over sockets") 38eddb2c75fb ("io_uring: remove FFS_SCM") 735729844819 ("io_uring: move rsrc related data, core, and commands") 3b77495a9723 ("io_uring: split provided buffers handling into its own file") 7aaff708a768 ("io_uring: move cancelation into its own file") 329061d3e2f9 ("io_uring: move poll handling into its own file") cfd22e6b3319 ("io_uring: add opcode name to io_op_defs") 92ac8beaea1f ("io_uring: include and forward-declaration sanitation") c9f06aa7de15 ("io_uring: move io_uring_task (tctx) helpers into its own file") a4ad4f748ea9 ("io_uring: move fdinfo helpers to its own file") e5550a1447bf ("io_uring: use io_is_uring_fops() consistently") 17437f311490 ("io_uring: move SQPOLL related handling into its own file") 59915143e89f ("io_uring: move timeout opcodes and handling into its own file") e418bbc97bff ("io_uring: move our reference counting into a header") 36404b09aa60 ("io_uring: move msg_ring into its own file") f9ead18c1058 ("io_uring: split network related opcodes into its own file") e0da14def1ee ("io_uring: move statx handling to its own file") a9c210cebe13 ("io_uring: move epoll handler to its own file") 4cf90495281b ("io_uring: add a dummy -EOPNOTSUPP prep handler") 99f15d8d6136 ("io_uring: move uring_cmd handling to its own file") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 69db702c83874fbaa2a51af761e35a8e5a593b95 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov <asml.silence(a)gmail.com> Date: Wed, 6 Dec 2023 13:55:19 +0000 Subject: [PATCH] io_uring/af_unix: disable sending io_uring over sockets File reference cycles have caused lots of problems for io_uring in the past, and it still doesn't work exactly right and races with unix_stream_read_generic(). The safest fix would be to completely disallow sending io_uring files via sockets via SCM_RIGHT, so there are no possible cycles invloving registered files and thus rendering SCM accounting on the io_uring side unnecessary. Cc: stable(a)vger.kernel.org Fixes: 0091bfc81741b ("io_uring/af_unix: defer registered files gc to io_uring release") Reported-and-suggested-by: Jann Horn <jannh(a)google.com> Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Acked-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --git a/io_uring/rsrc.h b/io_uring/rsrc.h index 8625181fb87a..08ac0d8e07ef 100644 --- a/io_uring/rsrc.h +++ b/io_uring/rsrc.h @@ -77,17 +77,10 @@ int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg, int __io_scm_file_account(struct io_ring_ctx *ctx, struct file *file); -#if defined(CONFIG_UNIX) -static inline bool io_file_need_scm(struct file *filp) -{ - return !!unix_get_socket(filp); -} -#else static inline bool io_file_need_scm(struct file *filp) { return false; } -#endif static inline int io_scm_file_account(struct io_ring_ctx *ctx, struct file *file) diff --git a/net/core/scm.c b/net/core/scm.c index 880027ecf516..7dc47c17d863 100644 --- a/net/core/scm.c +++ b/net/core/scm.c @@ -26,6 +26,7 @@ #include <linux/nsproxy.h> #include <linux/slab.h> #include <linux/errqueue.h> +#include <linux/io_uring.h> #include <linux/uaccess.h> @@ -103,6 +104,11 @@ static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp) if (fd < 0 || !(file = fget_raw(fd))) return -EBADF; + /* don't allow io_uring files */ + if (io_uring_get_socket(file)) { + fput(file); + return -EINVAL; + } *fpp++ = file; fpl->count++; }

1 year, 9 months

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FAILED: patch "[PATCH] io_uring/af_unix: disable sending io_uring over sockets" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 69db702c83874fbaa2a51af761e35a8e5a593b95 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023121724-providing-preppy-b9fb@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 69db702c8387 ("io_uring/af_unix: disable sending io_uring over sockets") 38eddb2c75fb ("io_uring: remove FFS_SCM") 735729844819 ("io_uring: move rsrc related data, core, and commands") 3b77495a9723 ("io_uring: split provided buffers handling into its own file") 7aaff708a768 ("io_uring: move cancelation into its own file") 329061d3e2f9 ("io_uring: move poll handling into its own file") cfd22e6b3319 ("io_uring: add opcode name to io_op_defs") 92ac8beaea1f ("io_uring: include and forward-declaration sanitation") c9f06aa7de15 ("io_uring: move io_uring_task (tctx) helpers into its own file") a4ad4f748ea9 ("io_uring: move fdinfo helpers to its own file") e5550a1447bf ("io_uring: use io_is_uring_fops() consistently") 17437f311490 ("io_uring: move SQPOLL related handling into its own file") 59915143e89f ("io_uring: move timeout opcodes and handling into its own file") e418bbc97bff ("io_uring: move our reference counting into a header") 36404b09aa60 ("io_uring: move msg_ring into its own file") f9ead18c1058 ("io_uring: split network related opcodes into its own file") e0da14def1ee ("io_uring: move statx handling to its own file") a9c210cebe13 ("io_uring: move epoll handler to its own file") 4cf90495281b ("io_uring: add a dummy -EOPNOTSUPP prep handler") 99f15d8d6136 ("io_uring: move uring_cmd handling to its own file") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 69db702c83874fbaa2a51af761e35a8e5a593b95 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov <asml.silence(a)gmail.com> Date: Wed, 6 Dec 2023 13:55:19 +0000 Subject: [PATCH] io_uring/af_unix: disable sending io_uring over sockets File reference cycles have caused lots of problems for io_uring in the past, and it still doesn't work exactly right and races with unix_stream_read_generic(). The safest fix would be to completely disallow sending io_uring files via sockets via SCM_RIGHT, so there are no possible cycles invloving registered files and thus rendering SCM accounting on the io_uring side unnecessary. Cc: stable(a)vger.kernel.org Fixes: 0091bfc81741b ("io_uring/af_unix: defer registered files gc to io_uring release") Reported-and-suggested-by: Jann Horn <jannh(a)google.com> Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Acked-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --git a/io_uring/rsrc.h b/io_uring/rsrc.h index 8625181fb87a..08ac0d8e07ef 100644 --- a/io_uring/rsrc.h +++ b/io_uring/rsrc.h @@ -77,17 +77,10 @@ int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg, int __io_scm_file_account(struct io_ring_ctx *ctx, struct file *file); -#if defined(CONFIG_UNIX) -static inline bool io_file_need_scm(struct file *filp) -{ - return !!unix_get_socket(filp); -} -#else static inline bool io_file_need_scm(struct file *filp) { return false; } -#endif static inline int io_scm_file_account(struct io_ring_ctx *ctx, struct file *file) diff --git a/net/core/scm.c b/net/core/scm.c index 880027ecf516..7dc47c17d863 100644 --- a/net/core/scm.c +++ b/net/core/scm.c @@ -26,6 +26,7 @@ #include <linux/nsproxy.h> #include <linux/slab.h> #include <linux/errqueue.h> +#include <linux/io_uring.h> #include <linux/uaccess.h> @@ -103,6 +104,11 @@ static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp) if (fd < 0 || !(file = fget_raw(fd))) return -EBADF; + /* don't allow io_uring files */ + if (io_uring_get_socket(file)) { + fput(file); + return -EINVAL; + } *fpp++ = file; fpl->count++; }

1 year, 9 months

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FAILED: patch "[PATCH] io_uring/af_unix: disable sending io_uring over sockets" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 69db702c83874fbaa2a51af761e35a8e5a593b95 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023121723-exemption-flyer-502e@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 69db702c8387 ("io_uring/af_unix: disable sending io_uring over sockets") 38eddb2c75fb ("io_uring: remove FFS_SCM") 735729844819 ("io_uring: move rsrc related data, core, and commands") 3b77495a9723 ("io_uring: split provided buffers handling into its own file") 7aaff708a768 ("io_uring: move cancelation into its own file") 329061d3e2f9 ("io_uring: move poll handling into its own file") cfd22e6b3319 ("io_uring: add opcode name to io_op_defs") 92ac8beaea1f ("io_uring: include and forward-declaration sanitation") c9f06aa7de15 ("io_uring: move io_uring_task (tctx) helpers into its own file") a4ad4f748ea9 ("io_uring: move fdinfo helpers to its own file") e5550a1447bf ("io_uring: use io_is_uring_fops() consistently") 17437f311490 ("io_uring: move SQPOLL related handling into its own file") 59915143e89f ("io_uring: move timeout opcodes and handling into its own file") e418bbc97bff ("io_uring: move our reference counting into a header") 36404b09aa60 ("io_uring: move msg_ring into its own file") f9ead18c1058 ("io_uring: split network related opcodes into its own file") e0da14def1ee ("io_uring: move statx handling to its own file") a9c210cebe13 ("io_uring: move epoll handler to its own file") 4cf90495281b ("io_uring: add a dummy -EOPNOTSUPP prep handler") 99f15d8d6136 ("io_uring: move uring_cmd handling to its own file") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 69db702c83874fbaa2a51af761e35a8e5a593b95 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov <asml.silence(a)gmail.com> Date: Wed, 6 Dec 2023 13:55:19 +0000 Subject: [PATCH] io_uring/af_unix: disable sending io_uring over sockets File reference cycles have caused lots of problems for io_uring in the past, and it still doesn't work exactly right and races with unix_stream_read_generic(). The safest fix would be to completely disallow sending io_uring files via sockets via SCM_RIGHT, so there are no possible cycles invloving registered files and thus rendering SCM accounting on the io_uring side unnecessary. Cc: stable(a)vger.kernel.org Fixes: 0091bfc81741b ("io_uring/af_unix: defer registered files gc to io_uring release") Reported-and-suggested-by: Jann Horn <jannh(a)google.com> Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Acked-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --git a/io_uring/rsrc.h b/io_uring/rsrc.h index 8625181fb87a..08ac0d8e07ef 100644 --- a/io_uring/rsrc.h +++ b/io_uring/rsrc.h @@ -77,17 +77,10 @@ int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg, int __io_scm_file_account(struct io_ring_ctx *ctx, struct file *file); -#if defined(CONFIG_UNIX) -static inline bool io_file_need_scm(struct file *filp) -{ - return !!unix_get_socket(filp); -} -#else static inline bool io_file_need_scm(struct file *filp) { return false; } -#endif static inline int io_scm_file_account(struct io_ring_ctx *ctx, struct file *file) diff --git a/net/core/scm.c b/net/core/scm.c index 880027ecf516..7dc47c17d863 100644 --- a/net/core/scm.c +++ b/net/core/scm.c @@ -26,6 +26,7 @@ #include <linux/nsproxy.h> #include <linux/slab.h> #include <linux/errqueue.h> +#include <linux/io_uring.h> #include <linux/uaccess.h> @@ -103,6 +104,11 @@ static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp) if (fd < 0 || !(file = fget_raw(fd))) return -EBADF; + /* don't allow io_uring files */ + if (io_uring_get_socket(file)) { + fput(file); + return -EINVAL; + } *fpp++ = file; fpl->count++; }

1 year, 9 months

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FAILED: patch "[PATCH] io_uring/af_unix: disable sending io_uring over sockets" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 69db702c83874fbaa2a51af761e35a8e5a593b95 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023121722-wobbly-footsore-5965@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 69db702c8387 ("io_uring/af_unix: disable sending io_uring over sockets") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 69db702c83874fbaa2a51af761e35a8e5a593b95 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov <asml.silence(a)gmail.com> Date: Wed, 6 Dec 2023 13:55:19 +0000 Subject: [PATCH] io_uring/af_unix: disable sending io_uring over sockets File reference cycles have caused lots of problems for io_uring in the past, and it still doesn't work exactly right and races with unix_stream_read_generic(). The safest fix would be to completely disallow sending io_uring files via sockets via SCM_RIGHT, so there are no possible cycles invloving registered files and thus rendering SCM accounting on the io_uring side unnecessary. Cc: stable(a)vger.kernel.org Fixes: 0091bfc81741b ("io_uring/af_unix: defer registered files gc to io_uring release") Reported-and-suggested-by: Jann Horn <jannh(a)google.com> Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Acked-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --git a/io_uring/rsrc.h b/io_uring/rsrc.h index 8625181fb87a..08ac0d8e07ef 100644 --- a/io_uring/rsrc.h +++ b/io_uring/rsrc.h @@ -77,17 +77,10 @@ int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg, int __io_scm_file_account(struct io_ring_ctx *ctx, struct file *file); -#if defined(CONFIG_UNIX) -static inline bool io_file_need_scm(struct file *filp) -{ - return !!unix_get_socket(filp); -} -#else static inline bool io_file_need_scm(struct file *filp) { return false; } -#endif static inline int io_scm_file_account(struct io_ring_ctx *ctx, struct file *file) diff --git a/net/core/scm.c b/net/core/scm.c index 880027ecf516..7dc47c17d863 100644 --- a/net/core/scm.c +++ b/net/core/scm.c @@ -26,6 +26,7 @@ #include <linux/nsproxy.h> #include <linux/slab.h> #include <linux/errqueue.h> +#include <linux/io_uring.h> #include <linux/uaccess.h> @@ -103,6 +104,11 @@ static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp) if (fd < 0 || !(file = fget_raw(fd))) return -EBADF; + /* don't allow io_uring files */ + if (io_uring_get_socket(file)) { + fput(file); + return -EINVAL; + } *fpp++ = file; fpl->count++; }

1 year, 9 months

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FAILED: patch "[PATCH] io_uring/af_unix: disable sending io_uring over sockets" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x 69db702c83874fbaa2a51af761e35a8e5a593b95 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023121721-canary-transpire-3973@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: 69db702c8387 ("io_uring/af_unix: disable sending io_uring over sockets") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 69db702c83874fbaa2a51af761e35a8e5a593b95 Mon Sep 17 00:00:00 2001 From: Pavel Begunkov <asml.silence(a)gmail.com> Date: Wed, 6 Dec 2023 13:55:19 +0000 Subject: [PATCH] io_uring/af_unix: disable sending io_uring over sockets File reference cycles have caused lots of problems for io_uring in the past, and it still doesn't work exactly right and races with unix_stream_read_generic(). The safest fix would be to completely disallow sending io_uring files via sockets via SCM_RIGHT, so there are no possible cycles invloving registered files and thus rendering SCM accounting on the io_uring side unnecessary. Cc: stable(a)vger.kernel.org Fixes: 0091bfc81741b ("io_uring/af_unix: defer registered files gc to io_uring release") Reported-and-suggested-by: Jann Horn <jannh(a)google.com> Signed-off-by: Pavel Begunkov <asml.silence(a)gmail.com> Acked-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> diff --git a/io_uring/rsrc.h b/io_uring/rsrc.h index 8625181fb87a..08ac0d8e07ef 100644 --- a/io_uring/rsrc.h +++ b/io_uring/rsrc.h @@ -77,17 +77,10 @@ int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg, int __io_scm_file_account(struct io_ring_ctx *ctx, struct file *file); -#if defined(CONFIG_UNIX) -static inline bool io_file_need_scm(struct file *filp) -{ - return !!unix_get_socket(filp); -} -#else static inline bool io_file_need_scm(struct file *filp) { return false; } -#endif static inline int io_scm_file_account(struct io_ring_ctx *ctx, struct file *file) diff --git a/net/core/scm.c b/net/core/scm.c index 880027ecf516..7dc47c17d863 100644 --- a/net/core/scm.c +++ b/net/core/scm.c @@ -26,6 +26,7 @@ #include <linux/nsproxy.h> #include <linux/slab.h> #include <linux/errqueue.h> +#include <linux/io_uring.h> #include <linux/uaccess.h> @@ -103,6 +104,11 @@ static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp) if (fd < 0 || !(file = fget_raw(fd))) return -EBADF; + /* don't allow io_uring files */ + if (io_uring_get_socket(file)) { + fput(file); + return -EINVAL; + } *fpp++ = file; fpl->count++; }

1 year, 9 months

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FAILED: patch "[PATCH] fuse: share lookup state between submount and its parent" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x c4d361f66ac91db8fc65061a9671682f61f4ca9d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023121710-lifting-customer-7805@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: c4d361f66ac9 ("fuse: share lookup state between submount and its parent") 972f4c46d0a1 ("fuse: cache btime") d3045530bdd2 ("fuse: implement statx") 9dc10a54abe5 ("fuse: add ATTR_TIMEOUT macro") 8d8f9c4b8df6 ("fuse: handle empty request_mask in statx") e78662e818f9 ("fuse: add a new fuse init flag to relax restrictions in no cache mode") 5cadfbd5a11e ("fuse: add feature flag for expire-only") d40b2f4c94f2 ("Merge tag 'fuse-update-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From c4d361f66ac91db8fc65061a9671682f61f4ca9d Mon Sep 17 00:00:00 2001 From: Krister Johansen <kjlx(a)templeofstupid.com> Date: Fri, 3 Nov 2023 10:39:47 -0700 Subject: [PATCH] fuse: share lookup state between submount and its parent Fuse submounts do not perform a lookup for the nodeid that they inherit from their parent. Instead, the code decrements the nlookup on the submount's fuse_inode when it is instantiated, and no forget is performed when a submount root is evicted. Trouble arises when the submount's parent is evicted despite the submount itself being in use. In this author's case, the submount was in a container and deatched from the initial mount namespace via a MNT_DEATCH operation. When memory pressure triggered the shrinker, the inode from the parent was evicted, which triggered enough forgets to render the submount's nodeid invalid. Since submounts should still function, even if their parent goes away, solve this problem by sharing refcounted state between the parent and its submount. When all of the references on this shared state reach zero, it's safe to forget the final lookup of the fuse nodeid. Signed-off-by: Krister Johansen <kjlx(a)templeofstupid.com> Cc: stable(a)vger.kernel.org Fixes: 1866d779d5d2 ("fuse: Allow fuse_fill_super_common() for submounts") Signed-off-by: Miklos Szeredi <mszeredi(a)redhat.com> diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 69bcffaf4832..1df83eebda92 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -63,6 +63,19 @@ struct fuse_forget_link { struct fuse_forget_link *next; }; +/* Submount lookup tracking */ +struct fuse_submount_lookup { + /** Refcount */ + refcount_t count; + + /** Unique ID, which identifies the inode between userspace + * and kernel */ + u64 nodeid; + + /** The request used for sending the FORGET message */ + struct fuse_forget_link *forget; +}; + /** FUSE inode */ struct fuse_inode { /** Inode data */ @@ -158,6 +171,8 @@ struct fuse_inode { */ struct fuse_inode_dax *dax; #endif + /** Submount specific lookup tracking */ + struct fuse_submount_lookup *submount_lookup; }; /** FUSE inode state bits */ diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 88090c6026a7..2a6d44f91729 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -68,6 +68,24 @@ struct fuse_forget_link *fuse_alloc_forget(void) return kzalloc(sizeof(struct fuse_forget_link), GFP_KERNEL_ACCOUNT); } +static struct fuse_submount_lookup *fuse_alloc_submount_lookup(void) +{ + struct fuse_submount_lookup *sl; + + sl = kzalloc(sizeof(struct fuse_submount_lookup), GFP_KERNEL_ACCOUNT); + if (!sl) + return NULL; + sl->forget = fuse_alloc_forget(); + if (!sl->forget) + goto out_free; + + return sl; + +out_free: + kfree(sl); + return NULL; +} + static struct inode *fuse_alloc_inode(struct super_block *sb) { struct fuse_inode *fi; @@ -83,6 +101,7 @@ static struct inode *fuse_alloc_inode(struct super_block *sb) fi->attr_version = 0; fi->orig_ino = 0; fi->state = 0; + fi->submount_lookup = NULL; mutex_init(&fi->mutex); spin_lock_init(&fi->lock); fi->forget = fuse_alloc_forget(); @@ -113,6 +132,17 @@ static void fuse_free_inode(struct inode *inode) kmem_cache_free(fuse_inode_cachep, fi); } +static void fuse_cleanup_submount_lookup(struct fuse_conn *fc, + struct fuse_submount_lookup *sl) +{ + if (!refcount_dec_and_test(&sl->count)) + return; + + fuse_queue_forget(fc, sl->forget, sl->nodeid, 1); + sl->forget = NULL; + kfree(sl); +} + static void fuse_evict_inode(struct inode *inode) { struct fuse_inode *fi = get_fuse_inode(inode); @@ -132,6 +162,11 @@ static void fuse_evict_inode(struct inode *inode) fi->nlookup); fi->forget = NULL; } + + if (fi->submount_lookup) { + fuse_cleanup_submount_lookup(fc, fi->submount_lookup); + fi->submount_lookup = NULL; + } } if (S_ISREG(inode->i_mode) && !fuse_is_bad(inode)) { WARN_ON(!list_empty(&fi->write_files)); @@ -330,6 +365,13 @@ void fuse_change_attributes(struct inode *inode, struct fuse_attr *attr, fuse_dax_dontcache(inode, attr->flags); } +static void fuse_init_submount_lookup(struct fuse_submount_lookup *sl, + u64 nodeid) +{ + sl->nodeid = nodeid; + refcount_set(&sl->count, 1); +} + static void fuse_init_inode(struct inode *inode, struct fuse_attr *attr, struct fuse_conn *fc) { @@ -392,12 +434,22 @@ struct inode *fuse_iget(struct super_block *sb, u64 nodeid, */ if (fc->auto_submounts && (attr->flags & FUSE_ATTR_SUBMOUNT) && S_ISDIR(attr->mode)) { + struct fuse_inode *fi; + inode = new_inode(sb); if (!inode) return NULL; fuse_init_inode(inode, attr, fc); - get_fuse_inode(inode)->nodeid = nodeid; + fi = get_fuse_inode(inode); + fi->nodeid = nodeid; + fi->submount_lookup = fuse_alloc_submount_lookup(); + if (!fi->submount_lookup) { + iput(inode); + return NULL; + } + /* Sets nlookup = 1 on fi->submount_lookup->nlookup */ + fuse_init_submount_lookup(fi->submount_lookup, nodeid); inode->i_flags |= S_AUTOMOUNT; goto done; } @@ -420,11 +472,11 @@ struct inode *fuse_iget(struct super_block *sb, u64 nodeid, iput(inode); goto retry; } -done: fi = get_fuse_inode(inode); spin_lock(&fi->lock); fi->nlookup++; spin_unlock(&fi->lock); +done: fuse_change_attributes(inode, attr, NULL, attr_valid, attr_version); return inode; @@ -1465,6 +1517,8 @@ static int fuse_fill_super_submount(struct super_block *sb, struct super_block *parent_sb = parent_fi->inode.i_sb; struct fuse_attr root_attr; struct inode *root; + struct fuse_submount_lookup *sl; + struct fuse_inode *fi; fuse_sb_defaults(sb); fm->sb = sb; @@ -1487,12 +1541,27 @@ static int fuse_fill_super_submount(struct super_block *sb, * its nlookup should not be incremented. fuse_iget() does * that, though, so undo it here. */ - get_fuse_inode(root)->nlookup--; + fi = get_fuse_inode(root); + fi->nlookup--; + sb->s_d_op = &fuse_dentry_operations; sb->s_root = d_make_root(root); if (!sb->s_root) return -ENOMEM; + /* + * Grab the parent's submount_lookup pointer and take a + * reference on the shared nlookup from the parent. This is to + * prevent the last forget for this nodeid from getting + * triggered until all users have finished with it. + */ + sl = parent_fi->submount_lookup; + WARN_ON(!sl); + if (sl) { + refcount_inc(&sl->count); + fi->submount_lookup = sl; + } + return 0; }

1 year, 9 months

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FAILED: patch "[PATCH] HID: i2c-hid: Add IDEA5002 to i2c_hid_acpi_blacklist[]" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x a9f68ffe1170ca4bc17ab29067d806a354a026e0 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023121757-acclimate-seizing-d33a@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: a9f68ffe1170 ("HID: i2c-hid: Add IDEA5002 to i2c_hid_acpi_blacklist[]") 4122abfed219 ("HID: i2c-hid: acpi: Unify ACPI ID tables format") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From a9f68ffe1170ca4bc17ab29067d806a354a026e0 Mon Sep 17 00:00:00 2001 From: Mario Limonciello <mario.limonciello(a)amd.com> Date: Sat, 2 Dec 2023 21:24:30 -0600 Subject: [PATCH] HID: i2c-hid: Add IDEA5002 to i2c_hid_acpi_blacklist[] Users have reported problems with recent Lenovo laptops that contain an IDEA5002 I2C HID device. Reports include fans turning on and running even at idle and spurious wakeups from suspend. Presumably in the Windows ecosystem there is an application that uses the HID device. Maybe that puts it into a lower power state so it doesn't cause spurious events. This device doesn't serve any functional purpose in Linux as nothing interacts with it so blacklist it from being probed. This will prevent the GPIO driver from setting up the GPIO and the spurious interrupts and wake events will not occur. Cc: stable(a)vger.kernel.org # 6.1 Reported-and-tested-by: Marcus Aram <marcus+oss(a)oxar.nl> Reported-and-tested-by: Mark Herbert <mark.herbert42(a)gmail.com> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/2812 Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com> Signed-off-by: Jiri Kosina <jkosina(a)suse.com> diff --git a/drivers/hid/i2c-hid/i2c-hid-acpi.c b/drivers/hid/i2c-hid/i2c-hid-acpi.c index ac918a9ea8d3..1b49243adb16 100644 --- a/drivers/hid/i2c-hid/i2c-hid-acpi.c +++ b/drivers/hid/i2c-hid/i2c-hid-acpi.c @@ -40,6 +40,11 @@ static const struct acpi_device_id i2c_hid_acpi_blacklist[] = { * ICN8505 controller, has a _CID of PNP0C50 but is not HID compatible. */ { "CHPN0001" }, + /* + * The IDEA5002 ACPI device causes high interrupt usage and spurious + * wakeups from suspend. + */ + { "IDEA5002" }, { } };

1 year, 9 months

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[PATCH] arm64: dts: qcom: Add missing vio-supply for AW2013

by Stephan Gerhold

Add the missing vio-supply to all usages of the AW2013 LED controller to ensure that the regulator needed for pull-up of the interrupt and I2C lines is really turned on. While this seems to have worked fine so far some of these regulators are not guaranteed to be always-on. For example, pm8916_l6 is typically turned off together with the display if there aren't any other devices (e.g. sensors) keeping it always-on. Cc: <stable(a)vger.kernel.org> # 6.6 Signed-off-by: Stephan Gerhold <stephan(a)gerhold.net> --- I omitted the Fixes: tag here as it would be 5 separate commits, and it's really only useful to backport this to v6.6+ since this is where the necessary driver addition landed (see commit baca986e1f2c3 ("leds: aw2013: Enable pull-up supply for interrupt and I2C"). I'm not aware that anyone actually ran into trouble with this missing regulator yet. --- arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts | 1 + arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts | 1 + arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts | 1 + arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts | 1 + arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts | 1 + 5 files changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts index 37fa55166918..5f24c40a6020 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts @@ -104,6 +104,7 @@ led-controller@45 { #size-cells = <0>; vcc-supply = <&pm8916_l17>; + vio-supply = <&pm8916_l6>; led@0 { reg = <0>; diff --git a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts index d4b88c787e59..510b3b3c4e3c 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts @@ -142,6 +142,7 @@ led-controller@45 { #size-cells = <0>; vcc-supply = <&pm8916_l16>; + vio-supply = <&pm8916_l5>; led@0 { reg = <0>; diff --git a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts index ed95d09cedb1..6b9245cd8b0c 100644 --- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts +++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts @@ -111,6 +111,7 @@ led-controller@45 { reg = <0x45>; vcc-supply = <&pm8953_l10>; + vio-supply = <&pm8953_l5>; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts index 61ff629c9bf3..9ac4f507e321 100644 --- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts +++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts @@ -104,6 +104,7 @@ led-controller@45 { reg = <0x45>; vcc-supply = <&pm8953_l10>; + vio-supply = <&pm8953_l5>; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts index 1a1d3f92a511..b0588f30f8f1 100644 --- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts +++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts @@ -113,6 +113,7 @@ led-controller@45 { reg = <0x45>; vcc-supply = <&pm8953_l10>; + vio-supply = <&pm8953_l5>; #address-cells = <1>; #size-cells = <0>; --- base-commit: adcad44bd1c73a5264bff525e334e2f6fc01bb9b change-id: 20231204-qcom-aw2013-vio-91dbc025c464 Best regards, -- Stephan Gerhold <stephan(a)gerhold.net>

1 year, 9 months

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[PATCH 0/2] arm64: dts: qcom: msm8916/39: Make blsp_dma controlled-remotely

by Stephan Gerhold

The blsp_dma controller is shared between the different subsystems, which is why it is already initialized by the firmware. We should not reinitialize it from Linux to avoid potential other users of the DMA engine to misbehave. In mainline this can be described using the "qcom,controlled-remotely" property. In the downstream/vendor kernel from Qualcomm there is an opposite "qcom,managed-locally" property. This property is *not* set for the qcom,sps-dma@7884000 so adding "qcom,controlled-remotely" upstream matches the behavior of the downstream/vendor kernel. Adding this seems to fix some weird issues with UART where both input/output becomes garbled with certain obscure firmware versions on some devices. Signed-off-by: Stephan Gerhold <stephan(a)gerhold.net> --- Stephan Gerhold (2): arm64: dts: qcom: msm8916: Make blsp_dma controlled-remotely arm64: dts: qcom: msm8939: Make blsp_dma controlled-remotely arch/arm64/boot/dts/qcom/msm8916.dtsi | 1 + arch/arm64/boot/dts/qcom/msm8939.dtsi | 1 + 2 files changed, 2 insertions(+) --- base-commit: adcad44bd1c73a5264bff525e334e2f6fc01bb9b change-id: 20231204-msm8916-blsp-dma-remote-516df8aac521 Best regards, -- Stephan Gerhold <stephan(a)gerhold.net>

1 year, 9 months

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[PATCH] iio: light: hid-sensor-als: Avoid failure for chromaticity support

by Srinivas Pandruvada

With the commit ee3710f39f9d ("iio: hid-sensor-als: Add light chromaticity support"), there is an assumption that the every HID ALS descriptor has support of usage ids for chromaticity support. If they are not present, probe fails for the driver . This breaks ALS functionality on majority of platforms. It is possible that chromaticity usage ids are not present. When not present, restrict number of IIO channels to not include support for chromaticity and continue. Fixes: ee3710f39f9d ("iio: hid-sensor-als: Add light chromaticity support") Reported-by: Thomas Weißschuh <thomas(a)t-8ch.de> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218223 Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com> Cc: stable(a)vger.kernel.org --- drivers/iio/light/hid-sensor-als.c | 24 ++++++++++++++++-------- 1 file changed, 16 insertions(+), 8 deletions(-) diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c index f17304b54468..9941b0b927c7 100644 --- a/drivers/iio/light/hid-sensor-als.c +++ b/drivers/iio/light/hid-sensor-als.c @@ -303,11 +303,14 @@ static int als_parse_report(struct platform_device *pdev, struct hid_sensor_hub_device *hsdev, struct iio_chan_spec *channels, unsigned usage_id, - struct als_state *st) + struct als_state *st, + int *max_channels) { int ret; int i; + *max_channels = CHANNEL_SCAN_INDEX_MAX; + for (i = 0; i <= CHANNEL_SCAN_INDEX_ILLUM; ++i) { ret = sensor_hub_input_get_attribute_info(hsdev, HID_INPUT_REPORT, @@ -326,8 +329,12 @@ static int als_parse_report(struct platform_device *pdev, usage_id, HID_USAGE_SENSOR_LIGHT_COLOR_TEMPERATURE, &st->als[CHANNEL_SCAN_INDEX_COLOR_TEMP]); - if (ret < 0) - return ret; + if (ret < 0) { + *max_channels = CHANNEL_SCAN_INDEX_ILLUM; + ret = 0; + goto skip_color_chromaticity; + } + als_adjust_channel_bit_mask(channels, CHANNEL_SCAN_INDEX_COLOR_TEMP, st->als[CHANNEL_SCAN_INDEX_COLOR_TEMP].size); @@ -354,6 +361,7 @@ static int als_parse_report(struct platform_device *pdev, st->als[next_scan_index].report_id); } +skip_color_chromaticity: st->scale_precision = hid_sensor_format_scale(usage_id, &st->als[CHANNEL_SCAN_INDEX_INTENSITY], &st->scale_pre_decml, &st->scale_post_decml); @@ -364,7 +372,7 @@ static int als_parse_report(struct platform_device *pdev, /* Function to initialize the processing for usage id */ static int hid_als_probe(struct platform_device *pdev) { - int ret = 0; + int ret = 0, max_channels; static const char *name = "als"; struct iio_dev *indio_dev; struct als_state *als_state; @@ -398,15 +406,15 @@ static int hid_als_probe(struct platform_device *pdev) ret = als_parse_report(pdev, hsdev, (struct iio_chan_spec *)indio_dev->channels, - hsdev->usage, - als_state); + hsdev->usage, als_state, &max_channels); if (ret) { dev_err(&pdev->dev, "failed to setup attributes\n"); return ret; } - indio_dev->num_channels = - ARRAY_SIZE(als_channels); + /* +1 to include time stamp */ + indio_dev->num_channels = max_channels + 1; + indio_dev->info = &als_info; indio_dev->name = name; indio_dev->modes = INDIO_DIRECT_MODE; -- 2.25.1

1 year, 9 months

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stable-rc/queue/4.19 build: 19 builds: 3 failed, 16 passed, 33 warnings (v4.19.302-27-g617995ea40861)

by kernelci.org bot

stable-rc/queue/4.19 build: 19 builds: 3 failed, 16 passed, 33 warnings (v4.19.302-27-g617995ea40861) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.19/kernel/v4.19.302-2… Tree: stable-rc Branch: queue/4.19 Git Describe: v4.19.302-27-g617995ea40861 Git Commit: 617995ea40861ccffa613ddfb7beb3e5c8a78a9f Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: riscv: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL tinyconfig: (gcc-10) FAIL Warnings Detected: arc: haps_hs_smp_defconfig (gcc-10): 1 warning arm64: defconfig (gcc-10): 4 warnings defconfig+arm64-chromebook (gcc-10): 4 warnings arm: imx_v6_v7_defconfig (gcc-10): 1 warning multi_v5_defconfig (gcc-10): 1 warning multi_v7_defconfig (gcc-10): 1 warning omap2plus_defconfig (gcc-10): 1 warning vexpress_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 2 warnings mips: 32r2el_defconfig (gcc-10): 1 warning riscv: defconfig (gcc-10): 1 warning x86_64: allnoconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-board (gcc-10): 3 warnings Warnings summary: 13 include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast 7 ld: warning: creating DT_TEXTREL in a PIE 6 aarch64-linux-gnu-ld: warning: -z norelro ignored 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' Section mismatches summary: 4 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — FAIL, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: include/linux/kernel.h:847:29: warning: comparison of distinct pointer types lacks a cast ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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stable-rc/queue/5.4 build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.264-28-ga66d9753d0f37)

by kernelci.org bot

stable-rc/queue/5.4 build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.264-28-ga66d9753d0f37) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.4/kernel/v5.4.264-28-… Tree: stable-rc Branch: queue/5.4 Git Describe: v5.4.264-28-ga66d9753d0f37 Git Commit: a66d9753d0f37653cc05ac56ee7dbb6bd9a57ab0 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-10): 2 warnings defconfig+arm64-chromebook (gcc-10): 2 warnings arm: i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 4 warnings x86_64_defconfig+x86-board (gcc-10): 4 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' Section mismatches summary: 1 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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stable-rc/queue/4.14 build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.333-20-g89c87325d4d1e)

by kernelci.org bot

stable-rc/queue/4.14 build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.333-20-g89c87325d4d1e) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.14/kernel/v4.14.333-2… Tree: stable-rc Branch: queue/4.14 Git Describe: v4.14.333-20-g89c87325d4d1e Git Commit: 89c87325d4d1eadfc145aada8f449c7c17489b63 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: allnoconfig (gcc-10): 3 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings mips: x86_64: allnoconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-board (gcc-10): 3 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 3 arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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patch "serial: sc16is7xx: fix unconditional activation of THRI interrupt" added to tty-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: sc16is7xx: fix unconditional activation of THRI interrupt to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. From 9915753037eba7135b209fef4f2afeca841af816 Mon Sep 17 00:00:00 2001 From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Date: Mon, 11 Dec 2023 12:13:53 -0500 Subject: serial: sc16is7xx: fix unconditional activation of THRI interrupt Commit cc4c1d05eb10 ("sc16is7xx: Properly resume TX after stop") changed behavior to unconditionnaly set the THRI interrupt in sc16is7xx_tx_proc(). For example when sending a 65 bytes message, and assuming the Tx FIFO is initially empty, sc16is7xx_handle_tx() will write the first 64 bytes of the message to the FIFO and sc16is7xx_tx_proc() will then activate THRI. When the THRI IRQ is fired, the driver will write the remaining byte of the message to the FIFO, and disable THRI by calling sc16is7xx_stop_tx(). When sending a 2 bytes message, sc16is7xx_handle_tx() will write the 2 bytes of the message to the FIFO and call sc16is7xx_stop_tx(), disabling THRI. After sc16is7xx_handle_tx() exits, control returns to sc16is7xx_tx_proc() which will unconditionally set THRI. When the THRI IRQ is fired, the driver simply acknowledges the interrupt and does nothing more, since all the data has already been written to the FIFO. This results in 2 register writes and 4 register reads all for nothing and taking precious cycles from the I2C/SPI bus. Fix this by enabling the THRI interrupt only when we fill the Tx FIFO to its maximum capacity and there are remaining bytes to send in the message. Fixes: cc4c1d05eb10 ("sc16is7xx: Properly resume TX after stop") Cc: <stable(a)vger.kernel.org> Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Link: https://lore.kernel.org/r/20231211171353.2901416-7-hugo@hugovil.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/sc16is7xx.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 7e4b9b52841d..e40e4a99277e 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -687,6 +687,8 @@ static void sc16is7xx_handle_tx(struct uart_port *port) if (uart_circ_empty(xmit)) sc16is7xx_stop_tx(port); + else + sc16is7xx_ier_set(port, SC16IS7XX_IER_THRI_BIT); uart_port_unlock_irqrestore(port, flags); } @@ -815,7 +817,6 @@ static void sc16is7xx_tx_proc(struct kthread_work *ws) { struct uart_port *port = &(to_sc16is7xx_one(ws, tx_work)->port); struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); - unsigned long flags; if ((port->rs485.flags & SER_RS485_ENABLED) && (port->rs485.delay_rts_before_send > 0)) @@ -824,10 +825,6 @@ static void sc16is7xx_tx_proc(struct kthread_work *ws) mutex_lock(&one->efr_lock); sc16is7xx_handle_tx(port); mutex_unlock(&one->efr_lock); - - uart_port_lock_irqsave(port, &flags); - sc16is7xx_ier_set(port, SC16IS7XX_IER_THRI_BIT); - uart_port_unlock_irqrestore(port, flags); } static void sc16is7xx_reconf_rs485(struct uart_port *port) -- 2.43.0

1 year, 9 months

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patch "serial: sc16is7xx: convert from _raw_ to _noinc_ regmap functions for" added to tty-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: sc16is7xx: convert from _raw_ to _noinc_ regmap functions for to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. From dbf4ab821804df071c8b566d9813083125e6d97b Mon Sep 17 00:00:00 2001 From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Date: Mon, 11 Dec 2023 12:13:52 -0500 Subject: serial: sc16is7xx: convert from _raw_ to _noinc_ regmap functions for FIFO The SC16IS7XX IC supports a burst mode to access the FIFOs where the initial register address is sent ($00), followed by all the FIFO data without having to resend the register address each time. In this mode, the IC doesn't increment the register address for each R/W byte. The regmap_raw_read() and regmap_raw_write() are functions which can perform IO over multiple registers. They are currently used to read/write from/to the FIFO, and although they operate correctly in this burst mode on the SPI bus, they would corrupt the regmap cache if it was not disabled manually. The reason is that when the R/W size is more than 1 byte, these functions assume that the register address is incremented and handle the cache accordingly. Convert FIFO R/W functions to use the regmap _noinc_ versions in order to remove the manual cache control which was a workaround when using the _raw_ versions. FIFO registers are properly declared as volatile so cache will not be used/updated for FIFO accesses. Fixes: dfeae619d781 ("serial: sc16is7xx") Cc: <stable(a)vger.kernel.org> Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Link: https://lore.kernel.org/r/20231211171353.2901416-6-hugo@hugovil.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/sc16is7xx.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 0bda9b74d096..7e4b9b52841d 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -381,9 +381,7 @@ static void sc16is7xx_fifo_read(struct uart_port *port, unsigned int rxlen) struct sc16is7xx_port *s = dev_get_drvdata(port->dev); struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); - regcache_cache_bypass(one->regmap, true); - regmap_raw_read(one->regmap, SC16IS7XX_RHR_REG, s->buf, rxlen); - regcache_cache_bypass(one->regmap, false); + regmap_noinc_read(one->regmap, SC16IS7XX_RHR_REG, s->buf, rxlen); } static void sc16is7xx_fifo_write(struct uart_port *port, u8 to_send) @@ -398,9 +396,7 @@ static void sc16is7xx_fifo_write(struct uart_port *port, u8 to_send) if (unlikely(!to_send)) return; - regcache_cache_bypass(one->regmap, true); - regmap_raw_write(one->regmap, SC16IS7XX_THR_REG, s->buf, to_send); - regcache_cache_bypass(one->regmap, false); + regmap_noinc_write(one->regmap, SC16IS7XX_THR_REG, s->buf, to_send); } static void sc16is7xx_port_update(struct uart_port *port, u8 reg, @@ -492,6 +488,11 @@ static bool sc16is7xx_regmap_precious(struct device *dev, unsigned int reg) return false; } +static bool sc16is7xx_regmap_noinc(struct device *dev, unsigned int reg) +{ + return reg == SC16IS7XX_RHR_REG; +} + static int sc16is7xx_set_baud(struct uart_port *port, int baud) { struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); @@ -1709,6 +1710,10 @@ static struct regmap_config regcfg = { .cache_type = REGCACHE_RBTREE, .volatile_reg = sc16is7xx_regmap_volatile, .precious_reg = sc16is7xx_regmap_precious, + .writeable_noinc_reg = sc16is7xx_regmap_noinc, + .readable_noinc_reg = sc16is7xx_regmap_noinc, + .max_raw_read = SC16IS7XX_FIFO_SIZE, + .max_raw_write = SC16IS7XX_FIFO_SIZE, .max_register = SC16IS7XX_EFCR_REG, }; -- 2.43.0

1 year, 9 months

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patch "serial: sc16is7xx: change EFR lock to operate on each channels" added to tty-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: sc16is7xx: change EFR lock to operate on each channels to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. From 4409df5866b7ff7686ba27e449ca97a92ee063c9 Mon Sep 17 00:00:00 2001 From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Date: Mon, 11 Dec 2023 12:13:51 -0500 Subject: serial: sc16is7xx: change EFR lock to operate on each channels Now that the driver has been converted to use one regmap per port, change efr locking to operate on a channel basis instead of on the whole IC. Fixes: 3837a0379533 ("serial: sc16is7xx: improve regmap debugfs by using one regmap per port") Cc: <stable(a)vger.kernel.org> # 6.1.x: 3837a03 serial: sc16is7xx: improve regmap debugfs by using one regmap per port Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Link: https://lore.kernel.org/r/20231211171353.2901416-5-hugo@hugovil.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/sc16is7xx.c | 49 ++++++++++++++++++---------------- 1 file changed, 26 insertions(+), 23 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 0a7a9aa5c9fa..0bda9b74d096 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -323,6 +323,7 @@ struct sc16is7xx_one_config { struct sc16is7xx_one { struct uart_port port; struct regmap *regmap; + struct mutex efr_lock; /* EFR registers access */ struct kthread_work tx_work; struct kthread_work reg_work; struct kthread_delayed_work ms_work; @@ -342,7 +343,6 @@ struct sc16is7xx_port { unsigned char buf[SC16IS7XX_FIFO_SIZE]; struct kthread_worker kworker; struct task_struct *kworker_task; - struct mutex efr_lock; struct sc16is7xx_one p[]; }; @@ -494,7 +494,6 @@ static bool sc16is7xx_regmap_precious(struct device *dev, unsigned int reg) static int sc16is7xx_set_baud(struct uart_port *port, int baud) { - struct sc16is7xx_port *s = dev_get_drvdata(port->dev); struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); u8 lcr; u8 prescaler = 0; @@ -518,7 +517,7 @@ static int sc16is7xx_set_baud(struct uart_port *port, int baud) * because the bulk of the interrupt processing is run as a workqueue * job in thread context. */ - mutex_lock(&s->efr_lock); + mutex_lock(&one->efr_lock); lcr = sc16is7xx_port_read(port, SC16IS7XX_LCR_REG); @@ -537,7 +536,7 @@ static int sc16is7xx_set_baud(struct uart_port *port, int baud) /* Put LCR back to the normal mode */ sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, lcr); - mutex_unlock(&s->efr_lock); + mutex_unlock(&one->efr_lock); sc16is7xx_port_update(port, SC16IS7XX_MCR_REG, SC16IS7XX_MCR_CLKSEL_BIT, @@ -705,11 +704,10 @@ static unsigned int sc16is7xx_get_hwmctrl(struct uart_port *port) static void sc16is7xx_update_mlines(struct sc16is7xx_one *one) { struct uart_port *port = &one->port; - struct sc16is7xx_port *s = dev_get_drvdata(port->dev); unsigned long flags; unsigned int status, changed; - lockdep_assert_held_once(&s->efr_lock); + lockdep_assert_held_once(&one->efr_lock); status = sc16is7xx_get_hwmctrl(port); changed = status ^ one->old_mctrl; @@ -735,15 +733,20 @@ static void sc16is7xx_update_mlines(struct sc16is7xx_one *one) static bool sc16is7xx_port_irq(struct sc16is7xx_port *s, int portno) { + bool rc = true; struct uart_port *port = &s->p[portno].port; + struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); + + mutex_lock(&one->efr_lock); do { unsigned int iir, rxlen; - struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); iir = sc16is7xx_port_read(port, SC16IS7XX_IIR_REG); - if (iir & SC16IS7XX_IIR_NO_INT_BIT) - return false; + if (iir & SC16IS7XX_IIR_NO_INT_BIT) { + rc = false; + goto out_port_irq; + } iir &= SC16IS7XX_IIR_ID_MASK; @@ -783,15 +786,17 @@ static bool sc16is7xx_port_irq(struct sc16is7xx_port *s, int portno) break; } } while (0); - return true; + +out_port_irq: + mutex_unlock(&one->efr_lock); + + return rc; } static irqreturn_t sc16is7xx_irq(int irq, void *dev_id) { struct sc16is7xx_port *s = (struct sc16is7xx_port *)dev_id; - mutex_lock(&s->efr_lock); - while (1) { bool keep_polling = false; int i; @@ -802,24 +807,22 @@ static irqreturn_t sc16is7xx_irq(int irq, void *dev_id) break; } - mutex_unlock(&s->efr_lock); - return IRQ_HANDLED; } static void sc16is7xx_tx_proc(struct kthread_work *ws) { struct uart_port *port = &(to_sc16is7xx_one(ws, tx_work)->port); - struct sc16is7xx_port *s = dev_get_drvdata(port->dev); + struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); unsigned long flags; if ((port->rs485.flags & SER_RS485_ENABLED) && (port->rs485.delay_rts_before_send > 0)) msleep(port->rs485.delay_rts_before_send); - mutex_lock(&s->efr_lock); + mutex_lock(&one->efr_lock); sc16is7xx_handle_tx(port); - mutex_unlock(&s->efr_lock); + mutex_unlock(&one->efr_lock); uart_port_lock_irqsave(port, &flags); sc16is7xx_ier_set(port, SC16IS7XX_IER_THRI_BIT); @@ -926,9 +929,9 @@ static void sc16is7xx_ms_proc(struct kthread_work *ws) struct sc16is7xx_port *s = dev_get_drvdata(one->port.dev); if (one->port.state) { - mutex_lock(&s->efr_lock); + mutex_lock(&one->efr_lock); sc16is7xx_update_mlines(one); - mutex_unlock(&s->efr_lock); + mutex_unlock(&one->efr_lock); kthread_queue_delayed_work(&s->kworker, &one->ms_work, HZ); } @@ -1012,7 +1015,6 @@ static void sc16is7xx_set_termios(struct uart_port *port, struct ktermios *termios, const struct ktermios *old) { - struct sc16is7xx_port *s = dev_get_drvdata(port->dev); struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); unsigned int lcr, flow = 0; int baud; @@ -1071,7 +1073,7 @@ static void sc16is7xx_set_termios(struct uart_port *port, port->ignore_status_mask |= SC16IS7XX_LSR_BRK_ERROR_MASK; /* As above, claim the mutex while accessing the EFR. */ - mutex_lock(&s->efr_lock); + mutex_lock(&one->efr_lock); sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, SC16IS7XX_LCR_CONF_MODE_B); @@ -1101,7 +1103,7 @@ static void sc16is7xx_set_termios(struct uart_port *port, /* Update LCR register */ sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, lcr); - mutex_unlock(&s->efr_lock); + mutex_unlock(&one->efr_lock); /* Get baud rate generator configuration */ baud = uart_get_baud_rate(port, termios, old, @@ -1535,7 +1537,6 @@ static int sc16is7xx_probe(struct device *dev, s->devtype = devtype; dev_set_drvdata(dev, s); - mutex_init(&s->efr_lock); kthread_init_worker(&s->kworker); s->kworker_task = kthread_run(kthread_worker_fn, &s->kworker, @@ -1578,6 +1579,8 @@ static int sc16is7xx_probe(struct device *dev, goto out_ports; } + mutex_init(&s->p[i].efr_lock); + ret = uart_get_rs485_mode(&s->p[i].port); if (ret) goto out_ports; -- 2.43.0

1 year, 9 months

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patch "serial: sc16is7xx: remove unused line structure member" added to tty-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: sc16is7xx: remove unused line structure member to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. From 41a308cbedb2a68a6831f0f2e992e296c4b8aff0 Mon Sep 17 00:00:00 2001 From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Date: Mon, 11 Dec 2023 12:13:50 -0500 Subject: serial: sc16is7xx: remove unused line structure member Now that the driver has been converted to use one regmap per port, the line structure member is no longer used, so remove it. Fixes: 3837a0379533 ("serial: sc16is7xx: improve regmap debugfs by using one regmap per port") Cc: <stable(a)vger.kernel.org> Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Link: https://lore.kernel.org/r/20231211171353.2901416-4-hugo@hugovil.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/sc16is7xx.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index a4ad3ae8cae2..0a7a9aa5c9fa 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -322,7 +322,6 @@ struct sc16is7xx_one_config { struct sc16is7xx_one { struct uart_port port; - u8 line; struct regmap *regmap; struct kthread_work tx_work; struct kthread_work reg_work; @@ -1552,7 +1551,6 @@ static int sc16is7xx_probe(struct device *dev, SC16IS7XX_IOCONTROL_SRESET_BIT); for (i = 0; i < devtype->nr_uart; ++i) { - s->p[i].line = i; /* Initialize port data */ s->p[i].port.dev = dev; s->p[i].port.irq = irq; -- 2.43.0

1 year, 9 months

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patch "serial: sc16is7xx: remove global regmap from struct sc16is7xx_port" added to tty-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: sc16is7xx: remove global regmap from struct sc16is7xx_port to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. From f6959c5217bd799bcb770b95d3c09b3244e175c6 Mon Sep 17 00:00:00 2001 From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Date: Mon, 11 Dec 2023 12:13:49 -0500 Subject: serial: sc16is7xx: remove global regmap from struct sc16is7xx_port Remove global struct regmap so that it is more obvious that this regmap is to be used only in the probe function. Also add a comment to that effect in probe function. Fixes: 3837a0379533 ("serial: sc16is7xx: improve regmap debugfs by using one regmap per port") Cc: <stable(a)vger.kernel.org> Suggested-by: Andy Shevchenko <andy.shevchenko(a)gmail.com> Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Link: https://lore.kernel.org/r/20231211171353.2901416-3-hugo@hugovil.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/sc16is7xx.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 8d1de4982b65..a4ad3ae8cae2 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -334,7 +334,6 @@ struct sc16is7xx_one { struct sc16is7xx_port { const struct sc16is7xx_devtype *devtype; - struct regmap *regmap; struct clk *clk; #ifdef CONFIG_GPIOLIB struct gpio_chip gpio; @@ -1434,7 +1433,8 @@ static void sc16is7xx_setup_irda_ports(struct sc16is7xx_port *s) /* * Configure ports designated to operate as modem control lines. */ -static int sc16is7xx_setup_mctrl_ports(struct sc16is7xx_port *s) +static int sc16is7xx_setup_mctrl_ports(struct sc16is7xx_port *s, + struct regmap *regmap) { int i; int ret; @@ -1463,7 +1463,7 @@ static int sc16is7xx_setup_mctrl_ports(struct sc16is7xx_port *s) if (s->mctrl_mask) regmap_update_bits( - s->regmap, + regmap, SC16IS7XX_IOCONTROL_REG, SC16IS7XX_IOCONTROL_MODEM_A_BIT | SC16IS7XX_IOCONTROL_MODEM_B_BIT, s->mctrl_mask); @@ -1495,6 +1495,10 @@ static int sc16is7xx_probe(struct device *dev, * This device does not have an identification register that would * tell us if we are really connected to the correct device. * The best we can do is to check if communication is at all possible. + * + * Note: regmap[0] is used in the probe function to access registers + * common to all channels/ports, as it is guaranteed to be present on + * all variants. */ ret = regmap_read(regmaps[0], SC16IS7XX_LSR_REG, &val); if (ret < 0) @@ -1530,7 +1534,6 @@ static int sc16is7xx_probe(struct device *dev, return -EINVAL; } - s->regmap = regmaps[0]; s->devtype = devtype; dev_set_drvdata(dev, s); mutex_init(&s->efr_lock); @@ -1545,7 +1548,7 @@ static int sc16is7xx_probe(struct device *dev, sched_set_fifo(s->kworker_task); /* reset device, purging any pending irq / data */ - regmap_write(s->regmap, SC16IS7XX_IOCONTROL_REG, + regmap_write(regmaps[0], SC16IS7XX_IOCONTROL_REG, SC16IS7XX_IOCONTROL_SRESET_BIT); for (i = 0; i < devtype->nr_uart; ++i) { @@ -1616,7 +1619,7 @@ static int sc16is7xx_probe(struct device *dev, sc16is7xx_setup_irda_ports(s); - ret = sc16is7xx_setup_mctrl_ports(s); + ret = sc16is7xx_setup_mctrl_ports(s, regmaps[0]); if (ret) goto out_ports; -- 2.43.0

1 year, 9 months

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patch "serial: sc16is7xx: remove wasteful static buffer in" added to tty-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: sc16is7xx: remove wasteful static buffer in to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. From 6bcab3c8acc88e265c570dea969fd04f137c8a4c Mon Sep 17 00:00:00 2001 From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Date: Mon, 11 Dec 2023 12:13:48 -0500 Subject: serial: sc16is7xx: remove wasteful static buffer in sc16is7xx_regmap_name() Using a static buffer inside sc16is7xx_regmap_name() was a convenient and simple way to set the regmap name without having to allocate and free a buffer each time it is called. The drawback is that the static buffer wastes memory for nothing once regmap is fully initialized. Remove static buffer and use constant strings instead. This also avoids a truncation warning when using "%d" or "%u" in snprintf which was flagged by kernel test robot. Fixes: 3837a0379533 ("serial: sc16is7xx: improve regmap debugfs by using one regmap per port") Cc: <stable(a)vger.kernel.org> # 6.1.x: 3837a03 serial: sc16is7xx: improve regmap debugfs by using one regmap per port Suggested-by: Andy Shevchenko <andy.shevchenko(a)gmail.com> Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Link: https://lore.kernel.org/r/20231211171353.2901416-2-hugo@hugovil.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/sc16is7xx.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 9cb503169a48..8d1de4982b65 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -1708,13 +1708,15 @@ static struct regmap_config regcfg = { .max_register = SC16IS7XX_EFCR_REG, }; -static const char *sc16is7xx_regmap_name(unsigned int port_id) +static const char *sc16is7xx_regmap_name(u8 port_id) { - static char buf[6]; - - snprintf(buf, sizeof(buf), "port%d", port_id); - - return buf; + switch (port_id) { + case 0: return "port0"; + case 1: return "port1"; + default: + WARN_ON(true); + return NULL; + } } static unsigned int sc16is7xx_regmap_port_mask(unsigned int port_id) -- 2.43.0

1 year, 9 months

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patch "parport: parport_serial: Add Brainboxes device IDs and geometry" added to char-misc-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled parport: parport_serial: Add Brainboxes device IDs and geometry to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. From 6aa1fc5a8085bbc01687aa708dcf2dbe637a5ee3 Mon Sep 17 00:00:00 2001 From: Cameron Williams <cang1(a)live.co.uk> Date: Thu, 2 Nov 2023 21:07:06 +0000 Subject: parport: parport_serial: Add Brainboxes device IDs and geometry Add device IDs for the Brainboxes UC-203, UC-257, UC-414, UC-475, IS-300/IS-500 and PX-263/PX-295 and define the relevant "geometry" for the cards. This patch requires part 1 of this series. Cc: <stable(a)vger.kernel.org> Signed-off-by: Cameron Williams <cang1(a)live.co.uk> Acked-by: Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> Link: https://lore.kernel.org/r/AS4PR02MB7903A4094564BE28F1F926A6C4A6A@AS4PR02MB7… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/parport/parport_serial.c | 56 ++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c index 11989368611a..3644997a8342 100644 --- a/drivers/parport/parport_serial.c +++ b/drivers/parport/parport_serial.c @@ -285,6 +285,38 @@ static struct pci_device_id parport_serial_pci_tbl[] = { { PCI_VENDOR_ID_SUNIX, PCI_DEVICE_ID_SUNIX_1999, PCI_VENDOR_ID_SUNIX, 0x0104, 0, 0, sunix_5099a }, + /* Brainboxes UC-203 */ + { PCI_VENDOR_ID_INTASHIELD, 0x0bc1, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc257 }, + { PCI_VENDOR_ID_INTASHIELD, 0x0bc2, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc257 }, + + /* Brainboxes UC-257 */ + { PCI_VENDOR_ID_INTASHIELD, 0x0861, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc257 }, + { PCI_VENDOR_ID_INTASHIELD, 0x0862, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc257 }, + { PCI_VENDOR_ID_INTASHIELD, 0x0863, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc257 }, + + /* Brainboxes UC-414 */ + { PCI_VENDOR_ID_INTASHIELD, 0x0e61, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc414 }, + + /* Brainboxes UC-475 */ + { PCI_VENDOR_ID_INTASHIELD, 0x0981, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc257 }, + { PCI_VENDOR_ID_INTASHIELD, 0x0982, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc257 }, + + /* Brainboxes IS-300/IS-500 */ + { PCI_VENDOR_ID_INTASHIELD, 0x0da0, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_is300 }, + + /* Brainboxes PX-263/PX-295 */ + { PCI_VENDOR_ID_INTASHIELD, 0x402c, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_px263 }, + { 0, } /* terminate list */ }; MODULE_DEVICE_TABLE(pci,parport_serial_pci_tbl); @@ -550,6 +582,30 @@ static struct pciserial_board pci_parport_serial_boards[] = { .base_baud = 921600, .uart_offset = 0x8, }, + [brainboxes_uc257] = { + .flags = FL_BASE2, + .num_ports = 2, + .base_baud = 115200, + .uart_offset = 8, + }, + [brainboxes_is300] = { + .flags = FL_BASE2, + .num_ports = 1, + .base_baud = 115200, + .uart_offset = 8, + }, + [brainboxes_uc414] = { + .flags = FL_BASE2, + .num_ports = 4, + .base_baud = 115200, + .uart_offset = 8, + }, + [brainboxes_px263] = { + .flags = FL_BASE2, + .num_ports = 4, + .base_baud = 921600, + .uart_offset = 8, + }, }; struct parport_serial_private { -- 2.43.0

1 year, 9 months

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patch "parport: parport_serial: Add Brainboxes BAR details" added to char-misc-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled parport: parport_serial: Add Brainboxes BAR details to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. From 65fde134b0a4ffe838729f9ee11b459a2f6f2815 Mon Sep 17 00:00:00 2001 From: Cameron Williams <cang1(a)live.co.uk> Date: Thu, 2 Nov 2023 21:07:05 +0000 Subject: parport: parport_serial: Add Brainboxes BAR details Add BAR/enum entries for Brainboxes serial/parallel cards. Cc: <stable(a)vger.kernel.org> Signed-off-by: Cameron Williams <cang1(a)live.co.uk> Acked-by: Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> Link: https://lore.kernel.org/r/AS4PR02MB79035155C2D5C3333AE6FA52C4A6A@AS4PR02MB7… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/parport/parport_serial.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c index 9f5d784cd95d..11989368611a 100644 --- a/drivers/parport/parport_serial.c +++ b/drivers/parport/parport_serial.c @@ -65,6 +65,10 @@ enum parport_pc_pci_cards { sunix_5069a, sunix_5079a, sunix_5099a, + brainboxes_uc257, + brainboxes_is300, + brainboxes_uc414, + brainboxes_px263, }; /* each element directly indexed from enum list, above */ @@ -158,6 +162,10 @@ static struct parport_pc_pci cards[] = { /* sunix_5069a */ { 1, { { 1, 2 }, } }, /* sunix_5079a */ { 1, { { 1, 2 }, } }, /* sunix_5099a */ { 1, { { 1, 2 }, } }, + /* brainboxes_uc257 */ { 1, { { 3, -1 }, } }, + /* brainboxes_is300 */ { 1, { { 3, -1 }, } }, + /* brainboxes_uc414 */ { 1, { { 3, -1 }, } }, + /* brainboxes_px263 */ { 1, { { 3, -1 }, } }, }; static struct pci_device_id parport_serial_pci_tbl[] = { -- 2.43.0

1 year, 9 months

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[tip: x86/urgent] x86/smpboot/64: Handle X2APIC BIOS inconsistency gracefully

by tip-bot2 for Thomas Gleixner

The following commit has been merged into the x86/urgent branch of tip: Commit-ID: 69a7386c1ec25476a0c78ffeb59de08a2a08f495 Gitweb: https://git.kernel.org/tip/69a7386c1ec25476a0c78ffeb59de08a2a08f495 Author: Thomas Gleixner <tglx(a)linutronix.de> AuthorDate: Fri, 15 Dec 2023 09:58:58 +01:00 Committer: Borislav Petkov (AMD) <bp(a)alien8.de> CommitterDate: Fri, 15 Dec 2023 19:33:54 +01:00 x86/smpboot/64: Handle X2APIC BIOS inconsistency gracefully Chris reported that a Dell PowerEdge T340 system stopped to boot when upgrading to a kernel which contains the parallel hotplug changes. Disabling parallel hotplug on the kernel command line makes it boot again. It turns out that the Dell BIOS has x2APIC enabled and the boot CPU comes up in X2APIC mode, but the APs come up inconsistently in xAPIC mode. Parallel hotplug requires that the upcoming CPU reads out its APIC ID from the local APIC in order to map it to the Linux CPU number. In this particular case the readout on the APs uses the MMIO mapped registers because the BIOS failed to enable x2APIC mode. That readout results in a page fault because the kernel does not have the APIC MMIO space mapped when X2APIC mode was enabled by the BIOS on the boot CPU and the kernel switched to X2APIC mode early. That page fault can't be handled on the upcoming CPU that early and results in a silent boot failure. If parallel hotplug is disabled the system boots because in that case the APIC ID read is not required as the Linux CPU number is provided to the AP in the smpboot control word. When the kernel uses x2APIC mode then the APs are switched to x2APIC mode too slightly later in the bringup process, but there is no reason to do it that late. Cure the BIOS bogosity by checking in the parallel bootup path whether the kernel uses x2APIC mode and if so switching over the APs to x2APIC mode before the APIC ID readout. Fixes: 0c7ffa32dbd6 ("x86/smpboot/64: Implement arch_cpuhp_init_parallel_bringup() and enable it") Reported-by: Chris Lindee <chris.lindee(a)gmail.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Reviewed-by: Ashok Raj <ashok.raj(a)intel.com> Tested-by: Chris Lindee <chris.lindee(a)gmail.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/CA%2B2tU59853R49EaU_tyvOZuOTDdcU0RshGyydccp9R1NX9… --- arch/x86/kernel/head_64.S | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S index 086a2c3..0f81032 100644 --- a/arch/x86/kernel/head_64.S +++ b/arch/x86/kernel/head_64.S @@ -255,6 +255,22 @@ SYM_INNER_LABEL(secondary_startup_64_no_verify, SYM_L_GLOBAL) testl $X2APIC_ENABLE, %eax jnz .Lread_apicid_msr +#ifdef CONFIG_X86_X2APIC + /* + * If system is in X2APIC mode then MMIO base might not be + * mapped causing the MMIO read below to fault. Faults can't + * be handled at that point. + */ + cmpl $0, x2apic_mode(%rip) + jz .Lread_apicid_mmio + + /* Force the AP into X2APIC mode. */ + orl $X2APIC_ENABLE, %eax + wrmsr + jmp .Lread_apicid_msr +#endif + +.Lread_apicid_mmio: /* Read the APIC ID from the fix-mapped MMIO space. */ movq apic_mmio_base(%rip), %rcx addq $APIC_ID, %rcx

1 year, 9 months

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[tip: x86/urgent] x86/alternatives: Disable interrupts and sync when optimizing NOPs in place

by tip-bot2 for Thomas Gleixner

The following commit has been merged into the x86/urgent branch of tip: Commit-ID: 2dc4196138055eb0340231aecac4d78c2ec2bea5 Gitweb: https://git.kernel.org/tip/2dc4196138055eb0340231aecac4d78c2ec2bea5 Author: Thomas Gleixner <tglx(a)linutronix.de> AuthorDate: Thu, 07 Dec 2023 20:49:26 +01:00 Committer: Borislav Petkov (AMD) <bp(a)alien8.de> CommitterDate: Fri, 15 Dec 2023 19:34:42 +01:00 x86/alternatives: Disable interrupts and sync when optimizing NOPs in place apply_alternatives() treats alternatives with the ALT_FLAG_NOT flag set special as it optimizes the existing NOPs in place. Unfortunately, this happens with interrupts enabled and does not provide any form of core synchronization. So an interrupt hitting in the middle of the update and using the affected code path will observe a half updated NOP and crash and burn. The following 3 NOP sequence was observed to expose this crash halfway reliably under QEMU 32bit: 0x90 0x90 0x90 which is replaced by the optimized 3 byte NOP: 0x8d 0x76 0x00 So an interrupt can observe: 1) 0x90 0x90 0x90 nop nop nop 2) 0x8d 0x90 0x90 undefined 3) 0x8d 0x76 0x90 lea -0x70(%esi),%esi 4) 0x8d 0x76 0x00 lea 0x0(%esi),%esi Where only #1 and #4 are true NOPs. The same problem exists for 64bit obviously. Disable interrupts around this NOP optimization and invoke sync_core() before re-enabling them. Fixes: 270a69c4485d ("x86/alternative: Support relocations in alternatives") Reported-by: Paul Gortmaker <paul.gortmaker(a)windriver.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Acked-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/ZT6narvE%2BLxX%2B7Be@windriver.com --- arch/x86/kernel/alternative.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c index fd44739..aae7456 100644 --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -255,6 +255,16 @@ static void __init_or_module noinline optimize_nops(u8 *instr, size_t len) } } +static void __init_or_module noinline optimize_nops_inplace(u8 *instr, size_t len) +{ + unsigned long flags; + + local_irq_save(flags); + optimize_nops(instr, len); + sync_core(); + local_irq_restore(flags); +} + /* * In this context, "source" is where the instructions are placed in the * section .altinstr_replacement, for example during kernel build by the @@ -438,7 +448,7 @@ void __init_or_module noinline apply_alternatives(struct alt_instr *start, * patch if feature is *NOT* present. */ if (!boot_cpu_has(a->cpuid) == !(a->flags & ALT_FLAG_NOT)) { - optimize_nops(instr, a->instrlen); + optimize_nops_inplace(instr, a->instrlen); continue; }

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stable-rc/queue/6.1 baseline: 109 runs, 3 regressions (v6.1.68-44-g3047154b12a05)

by kernelci.org bot

stable-rc/queue/6.1 baseline: 109 runs, 3 regressions (v6.1.68-44-g3047154b12a05) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F6.1/kernel/v6.1.68-4… Test: baseline Tree: stable-rc Branch: queue/6.1 Describe: v6.1.68-44-g3047154b12a05 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 3047154b12a054ad9e1ddf1304432b93dcc310bd Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d57f9c19da4ac2ee134a2 Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.68-44-g3047154b12a05… HTML log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.68-44-g3047154b12a05… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657d57f9c19da4ac2ee134ab failing since 23 days (last pass: v6.1.31-26-gef50524405c2, first fail: v6.1.63-176-gecc0fed1ffa4) 2023-12-16T08:02:54.483324 / # # 2023-12-16T08:02:54.585476 export SHELL=/bin/sh 2023-12-16T08:02:54.586181 # 2023-12-16T08:02:54.687573 / # export SHELL=/bin/sh. /lava-12286053/environment 2023-12-16T08:02:54.688307 2023-12-16T08:02:54.789825 / # . /lava-12286053/environment/lava-12286053/bin/lava-test-runner /lava-12286053/1 2023-12-16T08:02:54.790887 2023-12-16T08:02:54.807865 / # /lava-12286053/bin/lava-test-runner /lava-12286053/1 2023-12-16T08:02:54.856273 + export 'TESTRUN_ID=1_bootrr' 2023-12-16T08:02:54.856804 + cd /lav<8>[ 19.111481] <LAVA_SIGNAL_STARTRUN 1_bootrr 12286053_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d546f61a045082ee13476 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.68-44-g3047154b12a05… HTML log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.68-44-g3047154b12a05… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657d546f61a045082ee1347f failing since 23 days (last pass: v6.1.22-372-g971903477e72, first fail: v6.1.63-176-gecc0fed1ffa4) 2023-12-16T07:40:25.118247 / # # 2023-12-16T07:40:25.219598 export SHELL=/bin/sh 2023-12-16T07:40:25.220107 # 2023-12-16T07:40:25.323129 / # export SHELL=/bin/sh. /lava-448361/environment 2023-12-16T07:40:25.323640 2023-12-16T07:40:25.424545 / # . /lava-448361/environment/lava-448361/bin/lava-test-runner /lava-448361/1 2023-12-16T07:40:25.425244 2023-12-16T07:40:25.429651 / # /lava-448361/bin/lava-test-runner /lava-448361/1 2023-12-16T07:40:25.502709 + export 'TESTRUN_ID=1_bootrr' 2023-12-16T07:40:25.503240 + cd /lava-448361/<8>[ 18.594871] <LAVA_SIGNAL_STARTRUN 1_bootrr 448361_1.5.2.4.5> ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d5477c46ed9a5cde134e0 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.68-44-g3047154b12a05… HTML log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.68-44-g3047154b12a05… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657d5477c46ed9a5cde134e9 failing since 23 days (last pass: v6.1.22-372-g971903477e72, first fail: v6.1.63-176-gecc0fed1ffa4) 2023-12-16T07:48:03.831650 / # # 2023-12-16T07:48:03.933492 export SHELL=/bin/sh 2023-12-16T07:48:03.933708 # 2023-12-16T07:48:04.034237 / # export SHELL=/bin/sh. /lava-12286066/environment 2023-12-16T07:48:04.034706 2023-12-16T07:48:04.135741 / # . /lava-12286066/environment/lava-12286066/bin/lava-test-runner /lava-12286066/1 2023-12-16T07:48:04.136775 2023-12-16T07:48:04.140379 / # /lava-12286066/bin/lava-test-runner /lava-12286066/1 2023-12-16T07:48:04.220253 + export 'TESTRUN_ID=1_bootrr' 2023-12-16T07:48:04.220787 + cd /lava-1228606<8>[ 19.344570] <LAVA_SIGNAL_STARTRUN 1_bootrr 12286066_1.5.2.4.5> ... (11 line(s) more)

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stable-rc/queue/4.14 baseline: 85 runs, 16 regressions (v4.14.333-12-g3b8ab577e6a29)

by kernelci.org bot

stable-rc/queue/4.14 baseline: 85 runs, 16 regressions (v4.14.333-12-g3b8ab577e6a29) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.14/kernel/v4.14.33… Test: baseline Tree: stable-rc Branch: queue/4.14 Describe: v4.14.333-12-g3b8ab577e6a29 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 3b8ab577e6a29e28917c3de46938a2127791886d Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d54041764d9503de1347c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d54041764d9503de1347d failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d54f72600db2108e13475 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d54f72600db2108e13476 failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d537fb60b1b9d81e1347f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d537fb60b1b9d81e13480 failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d54aa07b1044e45e134a0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d54aa07b1044e45e134a1 failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d538d46e06b381de1349c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d538d46e06b381de1349d failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d5455d6f1b97781e1349f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d5455d6f1b97781e134a0 failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d537c6d15296c03e13479 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d537c6d15296c03e1347a failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d537e877fe56895e1347c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d537e877fe56895e1347d failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d53f1287fa9b768e136db Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d53f1287fa9b768e136dc failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d55462d27a0b2a3e13475 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d55462d27a0b2a3e13476 failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d537b46e06b381de13496 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d537b46e06b381de13497 failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d54ab17eb817c09e13476 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d54ab17eb817c09e13477 failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d538e6d15296c03e1347f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d538e6d15296c03e13480 failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d54f6aff46f8383e13520 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d54f6aff46f8383e13521 failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d537ab60b1b9d81e13479 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d537ab60b1b9d81e1347a failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d5406287fa9b768e136e2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.333-12-g3b8ab577e6… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d5406287fa9b768e136e3 failing since 508 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84)

1 year, 9 months

1
0
0 0

stable-rc/queue/5.15 baseline: 105 runs, 3 regressions (v5.15.143-46-g7158dd3b52d95)

by kernelci.org bot

stable-rc/queue/5.15 baseline: 105 runs, 3 regressions (v5.15.143-46-g7158dd3b52d95) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.15/kernel/v5.15.14… Test: baseline Tree: stable-rc Branch: queue/5.15 Describe: v5.15.143-46-g7158dd3b52d95 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 7158dd3b52d95755f1d2a933caca00028524479c Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d57aaef17a9205de13475 Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-46-g7158dd3b52… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-46-g7158dd3b52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657d57aaef17a9205de1347e failing since 23 days (last pass: v5.15.114-13-g095e387c3889, first fail: v5.15.139-172-gb60494a37c0c) 2023-12-16T08:01:33.144027 / # # 2023-12-16T08:01:33.246130 export SHELL=/bin/sh 2023-12-16T08:01:33.246866 # 2023-12-16T08:01:33.348312 / # export SHELL=/bin/sh. /lava-12285712/environment 2023-12-16T08:01:33.349043 2023-12-16T08:01:33.450518 / # . /lava-12285712/environment/lava-12285712/bin/lava-test-runner /lava-12285712/1 2023-12-16T08:01:33.451626 2023-12-16T08:01:33.467946 / # /lava-12285712/bin/lava-test-runner /lava-12285712/1 2023-12-16T08:01:33.517653 + export 'TESTRUN_ID=1_bootrr' 2023-12-16T08:01:33.518175 + cd /lav<8>[ 16.035031] <LAVA_SIGNAL_STARTRUN 1_bootrr 12285712_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d48a30c15bcde07e134ab Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-46-g7158dd3b52… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-46-g7158dd3b52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657d48a30c15bcde07e134b4 failing since 23 days (last pass: v5.15.105-206-g4548859116b8, first fail: v5.15.139-172-gb60494a37c0c) 2023-12-16T06:50:00.994229 <8>[ 16.138661] <LAVA_SIGNAL_ENDRUN 0_dmesg 448349_1.5.2.4.1> 2023-12-16T06:50:01.099250 / # # 2023-12-16T06:50:01.201107 export SHELL=/bin/sh 2023-12-16T06:50:01.201670 # 2023-12-16T06:50:01.302651 / # export SHELL=/bin/sh. /lava-448349/environment 2023-12-16T06:50:01.303231 2023-12-16T06:50:01.404212 / # . /lava-448349/environment/lava-448349/bin/lava-test-runner /lava-448349/1 2023-12-16T06:50:01.405240 2023-12-16T06:50:01.409363 / # /lava-448349/bin/lava-test-runner /lava-448349/1 2023-12-16T06:50:01.441465 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d48a9439b778bb1e134eb Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-46-g7158dd3b52… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-46-g7158dd3b52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657d48a9439b778bb1e134f4 failing since 23 days (last pass: v5.15.105-206-g4548859116b8, first fail: v5.15.139-172-gb60494a37c0c) 2023-12-16T06:57:42.007209 / # # 2023-12-16T06:57:42.108172 export SHELL=/bin/sh 2023-12-16T06:57:42.108960 # 2023-12-16T06:57:42.210337 / # export SHELL=/bin/sh. /lava-12285710/environment 2023-12-16T06:57:42.210992 2023-12-16T06:57:42.312277 / # . /lava-12285710/environment/lava-12285710/bin/lava-test-runner /lava-12285710/1 2023-12-16T06:57:42.312648 2023-12-16T06:57:42.320830 / # /lava-12285710/bin/lava-test-runner /lava-12285710/1 2023-12-16T06:57:42.386379 + export 'TESTRUN_ID=1_bootrr' 2023-12-16T06:57:42.386841 + cd /lava-1228571<8>[ 16.815079] <LAVA_SIGNAL_STARTRUN 1_bootrr 12285710_1.5.2.4.5> ... (10 line(s) more)

1 year, 9 months

1
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stable-rc/queue/5.10 baseline: 91 runs, 4 regressions (v5.10.204-33-g1ff0e69a5e9be)

by kernelci.org bot

stable-rc/queue/5.10 baseline: 91 runs, 4 regressions (v5.10.204-33-g1ff0e69a5e9be) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+---------------------+------------ beaglebone-black | arm | lab-broonie | gcc-10 | omap2plus_defconfig | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.10/kernel/v5.10.20… Test: baseline Tree: stable-rc Branch: queue/5.10 Describe: v5.10.204-33-g1ff0e69a5e9be URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 1ff0e69a5e9bee56f32bbbbec8c916c63579f7a6 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+---------------------+------------ beaglebone-black | arm | lab-broonie | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/657d46b521d9596268e1347c Results: 51 PASS, 4 FAIL, 1 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-33-g1ff0e69a5e… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-33-g1ff0e69a5e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657d46b521d9596268e134b4 failing since 305 days (last pass: v5.10.167-127-g921934d621e4, first fail: v5.10.167-139-gf9519a5a1701) 2023-12-16T06:41:40.353459 <8>[ 20.292115] <LAVA_SIGNAL_ENDRUN 0_dmesg 361539_1.5.2.4.1> 2023-12-16T06:41:40.461775 / # # 2023-12-16T06:41:40.563431 export SHELL=/bin/sh 2023-12-16T06:41:40.563904 # 2023-12-16T06:41:40.665124 / # export SHELL=/bin/sh. /lava-361539/environment 2023-12-16T06:41:40.665466 2023-12-16T06:41:40.766740 / # . /lava-361539/environment/lava-361539/bin/lava-test-runner /lava-361539/1 2023-12-16T06:41:40.767334 2023-12-16T06:41:40.771773 / # /lava-361539/bin/lava-test-runner /lava-361539/1 2023-12-16T06:41:40.873624 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+---------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d57a9b0ad4f7b0fe134ad Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-33-g1ff0e69a5e… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-33-g1ff0e69a5e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657d57a9b0ad4f7b0fe134b6 failing since 23 days (last pass: v5.10.181-18-g1622068b57a4, first fail: v5.10.201-98-g6f84b6dba25c) 2023-12-16T08:01:29.881141 / # # 2023-12-16T08:01:29.983227 export SHELL=/bin/sh 2023-12-16T08:01:29.983986 # 2023-12-16T08:01:30.085467 / # export SHELL=/bin/sh. /lava-12285702/environment 2023-12-16T08:01:30.086212 2023-12-16T08:01:30.187680 / # . /lava-12285702/environment/lava-12285702/bin/lava-test-runner /lava-12285702/1 2023-12-16T08:01:30.188850 2023-12-16T08:01:30.205914 / # /lava-12285702/bin/lava-test-runner /lava-12285702/1 2023-12-16T08:01:30.254267 + export 'TESTRUN_ID=1_bootrr' 2023-12-16T08:01:30.254793 + cd /lav<8>[ 16.378274] <LAVA_SIGNAL_STARTRUN 1_bootrr 12285702_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+---------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d483e4ffe8128c8e13506 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-33-g1ff0e69a5e… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-33-g1ff0e69a5e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657d483e4ffe8128c8e1350f failing since 23 days (last pass: v5.10.176-241-ga0049fd9c865, first fail: v5.10.201-98-g6f84b6dba25c) 2023-12-16T06:48:20.702151 <8>[ 16.957879] <LAVA_SIGNAL_ENDRUN 0_dmesg 448348_1.5.2.4.1> 2023-12-16T06:48:20.807182 / # # 2023-12-16T06:48:20.908800 export SHELL=/bin/sh 2023-12-16T06:48:20.909387 # 2023-12-16T06:48:21.010402 / # export SHELL=/bin/sh. /lava-448348/environment 2023-12-16T06:48:21.011039 2023-12-16T06:48:21.112020 / # . /lava-448348/environment/lava-448348/bin/lava-test-runner /lava-448348/1 2023-12-16T06:48:21.112940 2023-12-16T06:48:21.117527 / # /lava-448348/bin/lava-test-runner /lava-448348/1 2023-12-16T06:48:21.183636 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+---------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d48593477c646a8e134a6 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-33-g1ff0e69a5e… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-33-g1ff0e69a5e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657d48593477c646a8e134af failing since 23 days (last pass: v5.10.176-241-ga0049fd9c865, first fail: v5.10.201-98-g6f84b6dba25c) 2023-12-16T06:56:17.923241 / # # 2023-12-16T06:56:18.023845 export SHELL=/bin/sh 2023-12-16T06:56:18.023965 # 2023-12-16T06:56:18.124388 / # export SHELL=/bin/sh. /lava-12285691/environment 2023-12-16T06:56:18.124483 2023-12-16T06:56:18.224901 / # . /lava-12285691/environment/lava-12285691/bin/lava-test-runner /lava-12285691/1 2023-12-16T06:56:18.225098 2023-12-16T06:56:18.231463 / # /lava-12285691/bin/lava-test-runner /lava-12285691/1 2023-12-16T06:56:18.296539 + export 'TESTRUN_ID=1_bootrr' 2023-12-16T06:56:18.296622 + cd /lava-1228569<8>[ 18.173055] <LAVA_SIGNAL_STARTRUN 1_bootrr 12285691_1.5.2.4.5> ... (10 line(s) more)

1 year, 9 months

1
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stable-rc/queue/5.4 baseline: 98 runs, 16 regressions (v5.4.264-16-g0c79506e81298)

by kernelci.org bot

stable-rc/queue/5.4 baseline: 98 runs, 16 regressions (v5.4.264-16-g0c79506e81298) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.4/kernel/v5.4.264-… Test: baseline Tree: stable-rc Branch: queue/5.4 Describe: v5.4.264-16-g0c79506e81298 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 0c79506e81298e7635e4a51c281e673db3ce7e08 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d3f4ec9e840b50ae13498 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d3f4ec9e840b50ae13499 failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d4220c9788e1261e134c9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d4220c9788e1261e134ca failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d3e86be0be6017ee1347c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d3e86be0be6017ee1347d failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d40a76a8c54b643e13475 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d40a76a8c54b643e13476 failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d3f12c9e840b50ae1347b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d3f12c9e840b50ae1347c failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d41cd11cc815914e13494 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d41cd11cc815914e13495 failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d3e733ecb69fb78e13483 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d3e733ecb69fb78e13484 failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d40a4bccf3346a0e1347b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d40a4bccf3346a0e1347c failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d3eea51c273d6cae135eb Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d3eea51c273d6cae135ec failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d421efbebe586cae1347e Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d421efbebe586cae1347f failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d3e723ecb69fb78e13480 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d3e723ecb69fb78e13481 failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d40a5bccf3346a0e1347f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d40a5bccf3346a0e13480 failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d3e5f2427d2766fe134bb Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d3e5f2427d2766fe134bc failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d40b6bccf3346a0e13492 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d40b6bccf3346a0e13493 failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657d3e4e2427d2766fe134b2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d3e4e2427d2766fe134b3 failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657d40a30b706d1677e13524 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-16-g0c79506e8129… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657d40a30b706d1677e13525 failing since 508 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1)

1 year, 9 months

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stable-rc/queue/6.1 build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.68-44-g3047154b12a05)

by kernelci.org bot

stable-rc/queue/6.1 build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.68-44-g3047154b12a05) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F6.1/kernel/v6.1.68-44-g… Tree: stable-rc Branch: queue/6.1 Git Describe: v6.1.68-44-g3047154b12a05 Git Commit: 3047154b12a054ad9e1ddf1304432b93dcc310bd Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: Warnings summary: 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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stable-rc/queue/4.14 build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.333-12-g3b8ab577e6a29)

by kernelci.org bot

stable-rc/queue/4.14 build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.333-12-g3b8ab577e6a29) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.14/kernel/v4.14.333-1… Tree: stable-rc Branch: queue/4.14 Git Describe: v4.14.333-12-g3b8ab577e6a29 Git Commit: 3b8ab577e6a29e28917c3de46938a2127791886d Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: allnoconfig (gcc-10): 3 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings mips: x86_64: allnoconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-board (gcc-10): 3 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 3 arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

1
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stable-rc/queue/5.15 build: 20 builds: 0 failed, 20 passed, 3 warnings (v5.15.143-46-g7158dd3b52d95)

by kernelci.org bot

stable-rc/queue/5.15 build: 20 builds: 0 failed, 20 passed, 3 warnings (v5.15.143-46-g7158dd3b52d95) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.15/kernel/v5.15.143-4… Tree: stable-rc Branch: queue/5.15 Git Describe: v5.15.143-46-g7158dd3b52d95 Git Commit: 7158dd3b52d95755f1d2a933caca00028524479c Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-board (gcc-10): 1 warning Warnings summary: 2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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stable-rc/queue/5.10 build: 18 builds: 0 failed, 18 passed, 5 warnings (v5.10.204-33-g1ff0e69a5e9be)

by kernelci.org bot

stable-rc/queue/5.10 build: 18 builds: 0 failed, 18 passed, 5 warnings (v5.10.204-33-g1ff0e69a5e9be) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.10/kernel/v5.10.204-3… Tree: stable-rc Branch: queue/5.10 Git Describe: v5.10.204-33-g1ff0e69a5e9be Git Commit: 1ff0e69a5e9bee56f32bbbbec8c916c63579f7a6 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: Warnings summary: 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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stable-rc/queue/5.4 build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.264-16-g0c79506e81298)

by kernelci.org bot

stable-rc/queue/5.4 build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.264-16-g0c79506e81298) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.4/kernel/v5.4.264-16-… Tree: stable-rc Branch: queue/5.4 Git Describe: v5.4.264-16-g0c79506e81298 Git Commit: 0c79506e81298e7635e4a51c281e673db3ce7e08 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-10): 2 warnings defconfig+arm64-chromebook (gcc-10): 2 warnings arm: i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 4 warnings x86_64_defconfig+x86-board (gcc-10): 4 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' Section mismatches summary: 1 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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[PATCH v5 1/2] bus: mhi: host: Add spinlock to protect WP access when queueing TREs

by Qiang Yu

From: Bhaumik Bhatt <bbhatt(a)codeaurora.org> Protect WP accesses such that multiple threads queueing buffers for incoming data do not race. Meanwhile, if CONFIG_TRACE_IRQFLAGS is enabled, irq will be enabled once __local_bh_enable_ip is called as part of write_unlock_bh. Hence, let's take irqsave lock after TRE is generated to avoid running write_unlock_bh when irqsave lock is held. Cc: <stable(a)vger.kernel.org> Fixes: 189ff97cca53 ("bus: mhi: core: Add support for data transfer") Signed-off-by: Bhaumik Bhatt <bbhatt(a)codeaurora.org> Signed-off-by: Qiang Yu <quic_qianyu(a)quicinc.com> --- drivers/bus/mhi/host/main.c | 22 +++++++++++++--------- 1 file changed, 13 insertions(+), 9 deletions(-) diff --git a/drivers/bus/mhi/host/main.c b/drivers/bus/mhi/host/main.c index dcf627b..32021fe 100644 --- a/drivers/bus/mhi/host/main.c +++ b/drivers/bus/mhi/host/main.c @@ -1122,17 +1122,15 @@ static int mhi_queue(struct mhi_device *mhi_dev, struct mhi_buf_info *buf_info, if (unlikely(MHI_PM_IN_ERROR_STATE(mhi_cntrl->pm_state))) return -EIO; - read_lock_irqsave(&mhi_cntrl->pm_lock, flags); - ret = mhi_is_ring_full(mhi_cntrl, tre_ring); - if (unlikely(ret)) { - ret = -EAGAIN; - goto exit_unlock; - } + if (unlikely(ret)) + return -EAGAIN; ret = mhi_gen_tre(mhi_cntrl, mhi_chan, buf_info, mflags); if (unlikely(ret)) - goto exit_unlock; + return ret; + + read_lock_irqsave(&mhi_cntrl->pm_lock, flags); /* Packet is queued, take a usage ref to exit M3 if necessary * for host->device buffer, balanced put is done on buffer completion @@ -1152,7 +1150,6 @@ static int mhi_queue(struct mhi_device *mhi_dev, struct mhi_buf_info *buf_info, if (dir == DMA_FROM_DEVICE) mhi_cntrl->runtime_put(mhi_cntrl); -exit_unlock: read_unlock_irqrestore(&mhi_cntrl->pm_lock, flags); return ret; @@ -1204,6 +1201,9 @@ int mhi_gen_tre(struct mhi_controller *mhi_cntrl, struct mhi_chan *mhi_chan, int eot, eob, chain, bei; int ret; + /* Protect accesses for reading and incrementing WP */ + write_lock_bh(&mhi_chan->lock); + buf_ring = &mhi_chan->buf_ring; tre_ring = &mhi_chan->tre_ring; @@ -1221,8 +1221,10 @@ int mhi_gen_tre(struct mhi_controller *mhi_cntrl, struct mhi_chan *mhi_chan, if (!info->pre_mapped) { ret = mhi_cntrl->map_single(mhi_cntrl, buf_info); - if (ret) + if (ret) { + write_unlock_bh(&mhi_chan->lock); return ret; + } } eob = !!(flags & MHI_EOB); @@ -1239,6 +1241,8 @@ int mhi_gen_tre(struct mhi_controller *mhi_cntrl, struct mhi_chan *mhi_chan, mhi_add_ring_element(mhi_cntrl, tre_ring); mhi_add_ring_element(mhi_cntrl, buf_ring); + write_unlock_bh(&mhi_chan->lock); + return 0; } -- 2.7.4

1 year, 9 months

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[for-linus][PATCH 14/15] ring-buffer: Have rb_time_cmpxchg() set the msb counter too

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> The rb_time_cmpxchg() on 32-bit architectures requires setting three 32-bit words to represent the 64-bit timestamp, with some salt for synchronization. Those are: msb, top, and bottom The issue is, the rb_time_cmpxchg() did not properly salt the msb portion, and the msb that was written was stale. Link: https://lore.kernel.org/linux-trace-kernel/20231215084114.20899342@rorschac… Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Fixes: f03f2abce4f39 ("ring-buffer: Have 32 bit time stamps use all 64 bits") Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/ring_buffer.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index f22a849da179..f4679013289b 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -722,10 +722,12 @@ static bool rb_time_cmpxchg(rb_time_t *t, u64 expect, u64 set) cnt2 = cnt + 1; rb_time_split(val, &top, &bottom, &msb); + msb = rb_time_val_cnt(msb, cnt); top = rb_time_val_cnt(top, cnt); bottom = rb_time_val_cnt(bottom, cnt); rb_time_split(set, &top2, &bottom2, &msb2); + msb2 = rb_time_val_cnt(msb2, cnt); top2 = rb_time_val_cnt(top2, cnt2); bottom2 = rb_time_val_cnt(bottom2, cnt2); -- 2.42.0

1 year, 9 months

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[for-linus][PATCH 12/15] ring-buffer: Fix a race in rb_time_cmpxchg() for 32 bit archs

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> Mathieu Desnoyers pointed out an issue in the rb_time_cmpxchg() for 32 bit architectures. That is: static bool rb_time_cmpxchg(rb_time_t *t, u64 expect, u64 set) { unsigned long cnt, top, bottom, msb; unsigned long cnt2, top2, bottom2, msb2; u64 val; /* The cmpxchg always fails if it interrupted an update */ if (!__rb_time_read(t, &val, &cnt2)) return false; if (val != expect) return false; <<<< interrupted here! cnt = local_read(&t->cnt); The problem is that the synchronization counter in the rb_time_t is read *after* the value of the timestamp is read. That means if an interrupt were to come in between the value being read and the counter being read, it can change the value and the counter and the interrupted process would be clueless about it! The counter needs to be read first and then the value. That way it is easy to tell if the value is stale or not. If the counter hasn't been updated, then the value is still good. Link: https://lore.kernel.org/linux-trace-kernel/20231211201324.652870-1-mathieu.… Link: https://lore.kernel.org/linux-trace-kernel/20231212115301.7a9c9a64@gandalf.… Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mark Rutland <mark.rutland(a)arm.com> Fixes: 10464b4aa605e ("ring-buffer: Add rb_time_t 64 bit operations for speeding up 32 bit") Reported-by: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/ring_buffer.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index ad4af0cba159..b8ab0557bd1b 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -706,6 +706,9 @@ static bool rb_time_cmpxchg(rb_time_t *t, u64 expect, u64 set) unsigned long cnt2, top2, bottom2, msb2; u64 val; + /* Any interruptions in this function should cause a failure */ + cnt = local_read(&t->cnt); + /* The cmpxchg always fails if it interrupted an update */ if (!__rb_time_read(t, &val, &cnt2)) return false; @@ -713,7 +716,6 @@ static bool rb_time_cmpxchg(rb_time_t *t, u64 expect, u64 set) if (val != expect) return false; - cnt = local_read(&t->cnt); if ((cnt & 3) != cnt2) return false; -- 2.42.0

1 year, 9 months

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[for-linus][PATCH 10/15] ring-buffer: Do not try to put back write_stamp

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> If an update to an event is interrupted by another event between the time the initial event allocated its buffer and where it wrote to the write_stamp, the code try to reset the write stamp back to the what it had just overwritten. It knows that it was overwritten via checking the before_stamp, and if it didn't match what it wrote to the before_stamp before it allocated its space, it knows it was overwritten. To put back the write_stamp, it uses the before_stamp it read. The problem here is that by writing the before_stamp to the write_stamp it makes the two equal again, which means that the write_stamp can be considered valid as the last timestamp written to the ring buffer. But this is not necessarily true. The event that interrupted the event could have been interrupted in a way that it was interrupted as well, and can end up leaving with an invalid write_stamp. But if this happens and returns to this context that uses the before_stamp to update the write_stamp again, it can possibly incorrectly make it valid, causing later events to have in correct time stamps. As it is OK to leave this function with an invalid write_stamp (one that doesn't match the before_stamp), there's no reason to try to make it valid again in this case. If this race happens, then just leave with the invalid write_stamp and the next event to come along will just add a absolute timestamp and validate everything again. Bonus points: This gets rid of another cmpxchg64! Link: https://lore.kernel.org/linux-trace-kernel/20231214222921.193037a7@gandalf.… Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Joel Fernandes <joel(a)joelfernandes.org> Cc: Vincent Donnefort <vdonnefort(a)google.com> Fixes: a389d86f7fd09 ("ring-buffer: Have nested events still record running time stamp") Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/ring_buffer.c | 29 ++++++----------------------- 1 file changed, 6 insertions(+), 23 deletions(-) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 1d9caee7f542..2668dde23343 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -3612,14 +3612,14 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer, } if (likely(tail == w)) { - u64 save_before; - bool s_ok; - /* Nothing interrupted us between A and C */ /*D*/ rb_time_set(&cpu_buffer->write_stamp, info->ts); - barrier(); - /*E*/ s_ok = rb_time_read(&cpu_buffer->before_stamp, &save_before); - RB_WARN_ON(cpu_buffer, !s_ok); + /* + * If something came in between C and D, the write stamp + * may now not be in sync. But that's fine as the before_stamp + * will be different and then next event will just be forced + * to use an absolute timestamp. + */ if (likely(!(info->add_timestamp & (RB_ADD_STAMP_FORCE | RB_ADD_STAMP_ABSOLUTE)))) /* This did not interrupt any time update */ @@ -3627,24 +3627,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer, else /* Just use full timestamp for interrupting event */ info->delta = info->ts; - barrier(); check_buffer(cpu_buffer, info, tail); - if (unlikely(info->ts != save_before)) { - /* SLOW PATH - Interrupted between C and E */ - - a_ok = rb_time_read(&cpu_buffer->write_stamp, &info->after); - RB_WARN_ON(cpu_buffer, !a_ok); - - /* Write stamp must only go forward */ - if (save_before > info->after) { - /* - * We do not care about the result, only that - * it gets updated atomically. - */ - (void)rb_time_cmpxchg(&cpu_buffer->write_stamp, - info->after, save_before); - } - } } else { u64 ts; /* SLOW PATH - Interrupted between A and C */ -- 2.42.0

1 year, 9 months

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[for-linus][PATCH 07/15] ring-buffer: Have saved event hold the entire event

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> For the ring buffer iterator (non-consuming read), the event needs to be copied into the iterator buffer to make sure that a writer does not overwrite it while the user is reading it. If a write happens during the copy, the buffer is simply discarded. But the temp buffer itself was not big enough. The allocation of the buffer was only BUF_MAX_DATA_SIZE, which is the maximum data size that can be passed into the ring buffer and saved. But the temp buffer needs to hold the meta data as well. That would be BUF_PAGE_SIZE and not BUF_MAX_DATA_SIZE. Link: https://lore.kernel.org/linux-trace-kernel/20231212072558.61f76493@gandalf.… Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Fixes: 785888c544e04 ("ring-buffer: Have rb_iter_head_event() handle concurrent writer") Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/ring_buffer.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index c7abcc215fe2..1d9caee7f542 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -2409,7 +2409,7 @@ rb_iter_head_event(struct ring_buffer_iter *iter) */ barrier(); - if ((iter->head + length) > commit || length > BUF_MAX_DATA_SIZE) + if ((iter->head + length) > commit || length > BUF_PAGE_SIZE) /* Writer corrupted the read? */ goto reset; @@ -5118,7 +5118,8 @@ ring_buffer_read_prepare(struct trace_buffer *buffer, int cpu, gfp_t flags) if (!iter) return NULL; - iter->event = kmalloc(BUF_MAX_DATA_SIZE, flags); + /* Holds the entire event: data and meta data */ + iter->event = kmalloc(BUF_PAGE_SIZE, flags); if (!iter->event) { kfree(iter); return NULL; -- 2.42.0

1 year, 9 months

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[for-linus][PATCH 06/15] ring-buffer: Do not update before stamp when switching sub-buffers

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> The ring buffer timestamps are synchronized by two timestamp placeholders. One is the "before_stamp" and the other is the "write_stamp" (sometimes referred to as the "after stamp" but only in the comments. These two stamps are key to knowing how to handle nested events coming in with a lockless system. When moving across sub-buffers, the before stamp is updated but the write stamp is not. There's an effort to put back the before stamp to something that seems logical in case there's nested events. But as the current event is about to cross sub-buffers, and so will any new nested event that happens, updating the before stamp is useless, and could even introduce new race conditions. The first event on a sub-buffer simply uses the sub-buffer's timestamp and keeps a "delta" of zero. The "before_stamp" and "write_stamp" are not used in the algorithm in this case. There's no reason to try to fix the before_stamp when this happens. As a bonus, it removes a cmpxchg() when crossing sub-buffers! Link: https://lore.kernel.org/linux-trace-kernel/20231211114420.36dde01b@gandalf.… Cc: stable(a)vger.kernel.org Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Fixes: a389d86f7fd09 ("ring-buffer: Have nested events still record running time stamp") Reviewed-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/ring_buffer.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index dcd47895b424..c7abcc215fe2 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -3607,14 +3607,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer, /* See if we shot pass the end of this buffer page */ if (unlikely(write > BUF_PAGE_SIZE)) { - /* before and after may now different, fix it up*/ - b_ok = rb_time_read(&cpu_buffer->before_stamp, &info->before); - a_ok = rb_time_read(&cpu_buffer->write_stamp, &info->after); - if (a_ok && b_ok && info->before != info->after) - (void)rb_time_cmpxchg(&cpu_buffer->before_stamp, - info->before, info->after); - if (a_ok && b_ok) - check_buffer(cpu_buffer, info, CHECK_FULL_PAGE); + check_buffer(cpu_buffer, info, CHECK_FULL_PAGE); return rb_move_tail(cpu_buffer, tail, info); } -- 2.42.0

1 year, 9 months

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[for-linus][PATCH 05/15] tracing: Update snapshot buffer on resize if it is allocated

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> The snapshot buffer is to mimic the main buffer so that when a snapshot is needed, the snapshot and main buffer are swapped. When the snapshot buffer is allocated, it is set to the minimal size that the ring buffer may be at and still functional. When it is allocated it becomes the same size as the main ring buffer, and when the main ring buffer changes in size, it should do. Currently, the resize only updates the snapshot buffer if it's used by the current tracer (ie. the preemptirqsoff tracer). But it needs to be updated anytime it is allocated. When changing the size of the main buffer, instead of looking to see if the current tracer is utilizing the snapshot buffer, just check if it is allocated to know if it should be updated or not. Also fix typo in comment just above the code change. Link: https://lore.kernel.org/linux-trace-kernel/20231210225447.48476a6a@rorschac… Cc: stable(a)vger.kernel.org Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Fixes: ad909e21bbe69 ("tracing: Add internal tracing_snapshot() functions") Reviewed-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/trace.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index aa8f99f3e5de..6c79548f9574 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -6348,7 +6348,7 @@ static int __tracing_resize_ring_buffer(struct trace_array *tr, if (!tr->array_buffer.buffer) return 0; - /* Do not allow tracing while resizng ring buffer */ + /* Do not allow tracing while resizing ring buffer */ tracing_stop_tr(tr); ret = ring_buffer_resize(tr->array_buffer.buffer, size, cpu); @@ -6356,7 +6356,7 @@ static int __tracing_resize_ring_buffer(struct trace_array *tr, goto out_start; #ifdef CONFIG_TRACER_MAX_TRACE - if (!tr->current_trace->use_max_tr) + if (!tr->allocated_snapshot) goto out; ret = ring_buffer_resize(tr->max_buffer.buffer, size, cpu); -- 2.42.0

1 year, 9 months

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[for-linus][PATCH 04/15] ring-buffer: Fix memory leak of free page

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> Reading the ring buffer does a swap of a sub-buffer within the ring buffer with a empty sub-buffer. This allows the reader to have full access to the content of the sub-buffer that was swapped out without having to worry about contention with the writer. The readers call ring_buffer_alloc_read_page() to allocate a page that will be used to swap with the ring buffer. When the code is finished with the reader page, it calls ring_buffer_free_read_page(). Instead of freeing the page, it stores it as a spare. Then next call to ring_buffer_alloc_read_page() will return this spare instead of calling into the memory management system to allocate a new page. Unfortunately, on freeing of the ring buffer, this spare page is not freed, and causes a memory leak. Link: https://lore.kernel.org/linux-trace-kernel/20231210221250.7b9cc83c@rorschac… Cc: stable(a)vger.kernel.org Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Fixes: 73a757e63114d ("ring-buffer: Return reader page back into existing ring buffer") Acked-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/ring_buffer.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index b8986f82eccf..dcd47895b424 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -1787,6 +1787,8 @@ static void rb_free_cpu_buffer(struct ring_buffer_per_cpu *cpu_buffer) free_buffer_page(bpage); } + free_page((unsigned long)cpu_buffer->free_page); + kfree(cpu_buffer); } -- 2.42.0

1 year, 9 months

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[for-linus][PATCH 01/15] ring-buffer: Fix writing to the buffer with max_data_size

by Steven Rostedt

From: "Steven Rostedt (Google)" <rostedt(a)goodmis.org> The maximum ring buffer data size is the maximum size of data that can be recorded on the ring buffer. Events must be smaller than the sub buffer data size minus any meta data. This size is checked before trying to allocate from the ring buffer because the allocation assumes that the size will fit on the sub buffer. The maximum size was calculated as the size of a sub buffer page (which is currently PAGE_SIZE minus the sub buffer header) minus the size of the meta data of an individual event. But it missed the possible adding of a time stamp for events that are added long enough apart that the event meta data can't hold the time delta. When an event is added that is greater than the current BUF_MAX_DATA_SIZE minus the size of a time stamp, but still less than or equal to BUF_MAX_DATA_SIZE, the ring buffer would go into an infinite loop, looking for a page that can hold the event. Luckily, there's a check for this loop and after 1000 iterations and a warning is emitted and the ring buffer is disabled. But this should never happen. This can happen when a large event is added first, or after a long period where an absolute timestamp is prefixed to the event, increasing its size by 8 bytes. This passes the check and then goes into the algorithm that causes the infinite loop. For events that are the first event on the sub-buffer, it does not need to add a timestamp, because the sub-buffer itself contains an absolute timestamp, and adding one is redundant. The fix is to check if the event is to be the first event on the sub-buffer, and if it is, then do not add a timestamp. This also fixes 32 bit adding a timestamp when a read of before_stamp or write_stamp is interrupted. There's still no need to add that timestamp if the event is going to be the first event on the sub buffer. Also, if the buffer has "time_stamp_abs" set, then also check if the length plus the timestamp is greater than the BUF_MAX_DATA_SIZE. Link: https://lore.kernel.org/all/20231212104549.58863438@gandalf.local.home/ Link: https://lore.kernel.org/linux-trace-kernel/20231212071837.5fdd6c13@gandalf.… Link: https://lore.kernel.org/linux-trace-kernel/20231212111617.39e02849@gandalf.… Cc: stable(a)vger.kernel.org Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Fixes: a4543a2fa9ef3 ("ring-buffer: Get timestamp after event is allocated") Fixes: 58fbc3c63275c ("ring-buffer: Consolidate add_timestamp to remove some branches") Reported-by: Kent Overstreet <kent.overstreet(a)linux.dev> # (on IRC) Acked-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/ring_buffer.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 8d2a4f00eca9..b8986f82eccf 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -3579,7 +3579,10 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer, * absolute timestamp. * Don't bother if this is the start of a new page (w == 0). */ - if (unlikely(!a_ok || !b_ok || (info->before != info->after && w))) { + if (!w) { + /* Use the sub-buffer timestamp */ + info->delta = 0; + } else if (unlikely(!a_ok || !b_ok || info->before != info->after)) { info->add_timestamp |= RB_ADD_STAMP_FORCE | RB_ADD_STAMP_EXTEND; info->length += RB_LEN_TIME_EXTEND; } else { @@ -3737,6 +3740,8 @@ rb_reserve_next_event(struct trace_buffer *buffer, if (ring_buffer_time_stamp_abs(cpu_buffer->buffer)) { add_ts_default = RB_ADD_STAMP_ABSOLUTE; info.length += RB_LEN_TIME_EXTEND; + if (info.length > BUF_MAX_DATA_SIZE) + goto out_fail; } else { add_ts_default = RB_ADD_STAMP_NONE; } -- 2.42.0

1 year, 9 months

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stable-rc/queue/5.15 baseline: 106 runs, 3 regressions (v5.15.143-20-gec6c0b9aa1251)

by kernelci.org bot

stable-rc/queue/5.15 baseline: 106 runs, 3 regressions (v5.15.143-20-gec6c0b9aa1251) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.15/kernel/v5.15.14… Test: baseline Tree: stable-rc Branch: queue/5.15 Describe: v5.15.143-20-gec6c0b9aa1251 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: ec6c0b9aa1251b11c4b193c207b85e53210d5236 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657cdf6eabff1d30dfe1349c Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-20-gec6c0b9aa1… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-20-gec6c0b9aa1… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657cdf6eabff1d30dfe134a1 failing since 23 days (last pass: v5.15.114-13-g095e387c3889, first fail: v5.15.139-172-gb60494a37c0c) 2023-12-15T23:28:45.552360 / # # 2023-12-15T23:28:45.654886 export SHELL=/bin/sh 2023-12-15T23:28:45.655610 # 2023-12-15T23:28:45.757129 / # export SHELL=/bin/sh. /lava-12282820/environment 2023-12-15T23:28:45.757851 2023-12-15T23:28:45.859363 / # . /lava-12282820/environment/lava-12282820/bin/lava-test-runner /lava-12282820/1 2023-12-15T23:28:45.860532 2023-12-15T23:28:45.876682 / # /lava-12282820/bin/lava-test-runner /lava-12282820/1 2023-12-15T23:28:45.926704 + export 'TESTRUN_ID=1_bootrr' 2023-12-15T23:28:45.927223 + cd /lav<8>[ 16.045671] <LAVA_SIGNAL_STARTRUN 1_bootrr 12282820_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657cdf70abff1d30dfe134aa Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-20-gec6c0b9aa1… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-20-gec6c0b9aa1… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657cdf70abff1d30dfe134af failing since 23 days (last pass: v5.15.105-206-g4548859116b8, first fail: v5.15.139-172-gb60494a37c0c) 2023-12-15T23:21:11.481028 / # # 2023-12-15T23:21:11.583364 export SHELL=/bin/sh 2023-12-15T23:21:11.584366 # 2023-12-15T23:21:11.685818 / # export SHELL=/bin/sh. /lava-448277/environment 2023-12-15T23:21:11.686756 2023-12-15T23:21:11.787983 / # . /lava-448277/environment/lava-448277/bin/lava-test-runner /lava-448277/1 2023-12-15T23:21:11.789422 2023-12-15T23:21:11.802571 / # /lava-448277/bin/lava-test-runner /lava-448277/1 2023-12-15T23:21:11.861621 + export 'TESTRUN_ID=1_bootrr' 2023-12-15T23:21:11.861921 + cd /lava-448277/<8>[ 16.569170] <LAVA_SIGNAL_STARTRUN 1_bootrr 448277_1.5.2.4.5> ... (10 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657cdf821ad6d03b6ae134c3 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-20-gec6c0b9aa1… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-20-gec6c0b9aa1… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657cdf821ad6d03b6ae134c8 failing since 23 days (last pass: v5.15.105-206-g4548859116b8, first fail: v5.15.139-172-gb60494a37c0c) 2023-12-15T23:28:59.918693 / # # 2023-12-15T23:29:00.019176 export SHELL=/bin/sh 2023-12-15T23:29:00.019298 # 2023-12-15T23:29:00.119788 / # export SHELL=/bin/sh. /lava-12282829/environment 2023-12-15T23:29:00.119902 2023-12-15T23:29:00.220371 / # . /lava-12282829/environment/lava-12282829/bin/lava-test-runner /lava-12282829/1 2023-12-15T23:29:00.220560 2023-12-15T23:29:00.232483 / # /lava-12282829/bin/lava-test-runner /lava-12282829/1 2023-12-15T23:29:00.293545 + export 'TESTRUN_ID=1_bootrr' 2023-12-15T23:29:00.293622 + cd /lava-1228282<8>[ 16.732816] <LAVA_SIGNAL_STARTRUN 1_bootrr 12282829_1.5.2.4.5> ... (10 line(s) more)

1 year, 9 months

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stable-rc/queue/5.10 baseline: 102 runs, 7 regressions (v5.10.204-13-g361190381c8fa)

by kernelci.org bot

stable-rc/queue/5.10 baseline: 102 runs, 7 regressions (v5.10.204-13-g361190381c8fa) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ beaglebone-black | arm | lab-broonie | gcc-10 | omap2plus_defconfig | 1 juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.10/kernel/v5.10.20… Test: baseline Tree: stable-rc Branch: queue/5.10 Describe: v5.10.204-13-g361190381c8fa URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 361190381c8fa74758ecd626e1ccc71bfa4e45d9 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ beaglebone-black | arm | lab-broonie | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/657cd4f4d4c52f3135e135c5 Results: 51 PASS, 4 FAIL, 1 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-13-g361190381c… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-13-g361190381c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657cd4f5d4c52f3135e135f9 failing since 305 days (last pass: v5.10.167-127-g921934d621e4, first fail: v5.10.167-139-gf9519a5a1701) 2023-12-15T22:36:09.017783 <8>[ 21.078629] <LAVA_SIGNAL_ENDRUN 0_dmesg 359575_1.5.2.4.1> 2023-12-15T22:36:09.126784 / # # 2023-12-15T22:36:09.228729 export SHELL=/bin/sh 2023-12-15T22:36:09.229246 # 2023-12-15T22:36:09.330953 / # export SHELL=/bin/sh. /lava-359575/environment 2023-12-15T22:36:09.331539 2023-12-15T22:36:09.432835 / # . /lava-359575/environment/lava-359575/bin/lava-test-runner /lava-359575/1 2023-12-15T22:36:09.433563 2023-12-15T22:36:09.438163 / # /lava-359575/bin/lava-test-runner /lava-359575/1 2023-12-15T22:36:09.544706 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657cd36da742598eb9e13490 Results: 50 PASS, 11 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-13-g361190381c… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-13-g361190381c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657cd36da742598eb9e134c9 new failure (last pass: v5.10.203-97-g284f46c131b10) 2023-12-15T22:29:34.243177 / # # 2023-12-15T22:29:34.346125 export SHELL=/bin/sh 2023-12-15T22:29:34.346925 # 2023-12-15T22:29:34.448917 / # export SHELL=/bin/sh. /lava-359517/environment 2023-12-15T22:29:34.449787 2023-12-15T22:29:34.551809 / # . /lava-359517/environment/lava-359517/bin/lava-test-runner /lava-359517/1 2023-12-15T22:29:34.553549 2023-12-15T22:29:34.564881 / # /lava-359517/bin/lava-test-runner /lava-359517/1 2023-12-15T22:29:34.627860 + export 'TESTRUN_ID=1_bootrr' 2023-12-15T22:29:34.628435 + cd /lava-359517/1/tests/1_bootrr ... (10 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657cd20fe10352636be1348c Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-13-g361190381c… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-13-g361190381c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657cd20fe10352636be13491 failing since 23 days (last pass: v5.10.181-18-g1622068b57a4, first fail: v5.10.201-98-g6f84b6dba25c) 2023-12-15T22:31:26.932104 / # # 2023-12-15T22:31:27.034320 export SHELL=/bin/sh 2023-12-15T22:31:27.035017 # 2023-12-15T22:31:27.136476 / # export SHELL=/bin/sh. /lava-12282536/environment 2023-12-15T22:31:27.137180 2023-12-15T22:31:27.238690 / # . /lava-12282536/environment/lava-12282536/bin/lava-test-runner /lava-12282536/1 2023-12-15T22:31:27.239798 2023-12-15T22:31:27.284900 / # /lava-12282536/bin/lava-test-runner /lava-12282536/1 2023-12-15T22:31:27.305337 + export 'TESTRUN_ID=1_bootrr' 2023-12-15T22:31:27.305838 + cd /lav<8>[ 16.445239] <LAVA_SIGNAL_STARTRUN 1_bootrr 12282536_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/657cd713ae53f238dce13512 Results: 84 PASS, 2 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-13-g361190381c… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-13-g361190381c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/657cd713ae53f238dce13518 failing since 276 days (last pass: v5.10.172-529-g06956b9e9396, first fail: v5.10.173-69-gfcbe6bd469ed) 2023-12-15T22:48:01.875762 <8>[ 34.129341] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail> 2023-12-15T22:48:02.899297 /lava-12282654/1/../bin/lava-test-case 2023-12-15T22:48:02.909772 <8>[ 35.164712] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail> * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/657cd713ae53f238dce13519 failing since 276 days (last pass: v5.10.172-529-g06956b9e9396, first fail: v5.10.173-69-gfcbe6bd469ed) 2023-12-15T22:48:00.842476 <8>[ 33.094655] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy-driver-present RESULT=pass> 2023-12-15T22:48:01.863557 /lava-12282654/1/../bin/lava-test-case platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657cd1ff0f0bd6dbbce13484 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-13-g361190381c… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-13-g361190381c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657cd1ff0f0bd6dbbce13489 failing since 23 days (last pass: v5.10.176-241-ga0049fd9c865, first fail: v5.10.201-98-g6f84b6dba25c) 2023-12-15T22:23:50.227607 <8>[ 17.054936] <LAVA_SIGNAL_ENDRUN 0_dmesg 448268_1.5.2.4.1> 2023-12-15T22:23:50.332569 / # # 2023-12-15T22:23:50.434211 export SHELL=/bin/sh 2023-12-15T22:23:50.434793 # 2023-12-15T22:23:50.535778 / # export SHELL=/bin/sh. /lava-448268/environment 2023-12-15T22:23:50.536342 2023-12-15T22:23:50.637368 / # . /lava-448268/environment/lava-448268/bin/lava-test-runner /lava-448268/1 2023-12-15T22:23:50.638263 2023-12-15T22:23:50.642885 / # /lava-448268/bin/lava-test-runner /lava-448268/1 2023-12-15T22:23:50.709994 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657cd211d296298903e1347d Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-13-g361190381c… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.204-13-g361190381c… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657cd211d296298903e13482 failing since 23 days (last pass: v5.10.176-241-ga0049fd9c865, first fail: v5.10.201-98-g6f84b6dba25c) 2023-12-15T22:31:42.183391 / # # 2023-12-15T22:31:42.285391 export SHELL=/bin/sh 2023-12-15T22:31:42.286099 # 2023-12-15T22:31:42.387431 / # export SHELL=/bin/sh. /lava-12282540/environment 2023-12-15T22:31:42.388145 2023-12-15T22:31:42.489623 / # . /lava-12282540/environment/lava-12282540/bin/lava-test-runner /lava-12282540/1 2023-12-15T22:31:42.490715 2023-12-15T22:31:42.507894 / # /lava-12282540/bin/lava-test-runner /lava-12282540/1 2023-12-15T22:31:42.548861 + export 'TESTRUN_ID=1_bootrr' 2023-12-15T22:31:42.566002 + cd /lava-1228254<8>[ 18.236705] <LAVA_SIGNAL_STARTRUN 1_bootrr 12282540_1.5.2.4.5> ... (10 line(s) more)

1 year, 9 months

1
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stable-rc/queue/5.15 build: 20 builds: 0 failed, 20 passed, 3 warnings (v5.15.143-20-gec6c0b9aa1251)

by kernelci.org bot

stable-rc/queue/5.15 build: 20 builds: 0 failed, 20 passed, 3 warnings (v5.15.143-20-gec6c0b9aa1251) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.15/kernel/v5.15.143-2… Tree: stable-rc Branch: queue/5.15 Git Describe: v5.15.143-20-gec6c0b9aa1251 Git Commit: ec6c0b9aa1251b11c4b193c207b85e53210d5236 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-board (gcc-10): 1 warning Warnings summary: 2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction --- For more info write to <info(a)kernelci.org>

1 year, 9 months

1
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[PATCH] drm/amd/display: disable FPO and SubVP for older DMUB versions on DCN32x

by Hamza Mahfooz

There have recently been changes that break backwards compatibility, that were introduced into DMUB firmware (for DCN32x) concerning FPO and SubVP. So, since those are just power optimization features, we can just disable them unless the user is using a new enough version of DMUB firmware. Cc: stable(a)vger.kernel.org Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2870 Fixes: ed6e2782e974 ("drm/amd/display: For cursor P-State allow for SubVP") Reported-by: Mikhail Gavrilov <mikhail.v.gavrilov(a)gmail.com> Closes: https://lore.kernel.org/r/CABXGCsNRb0QbF2pKLJMDhVOKxyGD6-E+8p-4QO6FOWa6zp22… Signed-off-by: Hamza Mahfooz <hamza.mahfooz(a)amd.com> --- drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c index 5c323718ec90..0f0972ad441a 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c @@ -960,6 +960,12 @@ void dcn32_init_hw(struct dc *dc) dc->caps.dmub_caps.subvp_psr = dc->ctx->dmub_srv->dmub->feature_caps.subvp_psr_support; dc->caps.dmub_caps.gecc_enable = dc->ctx->dmub_srv->dmub->feature_caps.gecc_enable; dc->caps.dmub_caps.mclk_sw = dc->ctx->dmub_srv->dmub->feature_caps.fw_assisted_mclk_switch; + + if (dc->ctx->dmub_srv->dmub->fw_version < + DMUB_FW_VERSION(7, 0, 35)) { + dc->debug.force_disable_subvp = true; + dc->debug.disable_fpo_optimizations = true; + } } } -- 2.43.0

1 year, 9 months

3
2
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stable-rc/queue/5.10 build: 19 builds: 0 failed, 19 passed, 5 warnings (v5.10.204-13-g361190381c8fa)

by kernelci.org bot

stable-rc/queue/5.10 build: 19 builds: 0 failed, 19 passed, 5 warnings (v5.10.204-13-g361190381c8fa) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.10/kernel/v5.10.204-1… Tree: stable-rc Branch: queue/5.10 Git Describe: v5.10.204-13-g361190381c8fa Git Commit: 361190381c8fa74758ecd626e1ccc71bfa4e45d9 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: Warnings summary: 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 9 months

1
0
0 0

[PATCH] btrfs: do not allow non subvolume root targets for snapshot

by Josef Bacik

Our btrfs subvolume snapshot <source> <destination> utility enforces that <source> is the root of the subvolume, however this isn't enforced in the kernel. Update the kernel to also enforce this limitation to avoid problems with other users of this ioctl that don't have the appropriate checks in place. cc: stable(a)vger.kernel.org Signed-off-by: Josef Bacik <josef(a)toxicpanda.com> --- fs/btrfs/ioctl.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 4e50b62db2a8..298edca43901 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -1290,6 +1290,16 @@ static noinline int __btrfs_ioctl_snap_create(struct file *file, * are limited to own subvolumes only */ ret = -EPERM; + } else if (btrfs_ino(BTRFS_I(src_inode)) != + BTRFS_FIRST_FREE_OBJECTID) { + /* + * Snapshots must be made with the src_inode referring + * to the subvolume inode, otherwise the permission + * checking above is useless because we may have + * permission on a lower diretory but not the subvol + * itself. + */ + ret = -EINVAL; } else { ret = btrfs_mksnapshot(&file->f_path, idmap, name, namelen, -- 2.43.0

1 year, 9 months

2
1
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[PATCH v1 1/2] regulator: qcom_smd: Add l2, l5 sub-node to mp5496 regulator

by Varadarajan Narayanan

Adding l2, l5 sub-node entry to mp5496 regulator node. Cc: stable(a)vger.kernel.org Signed-off-by: Varadarajan Narayanan <quic_varada(a)quicinc.com> --- .../devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml index f2fd2df68a9e..b7241ce975b9 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml @@ -22,7 +22,7 @@ description: Each sub-node is identified using the node's name, with valid values listed for each of the pmics below. - For mp5496, s1, s2 + For mp5496, s1, s2, l2, l5 For pm2250, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22 -- 2.34.1

1 year, 9 months

2
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patch "parport: parport_serial: Add Brainboxes BAR details" added to char-misc-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled parport: parport_serial: Add Brainboxes BAR details to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the char-misc-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. From 65fde134b0a4ffe838729f9ee11b459a2f6f2815 Mon Sep 17 00:00:00 2001 From: Cameron Williams <cang1(a)live.co.uk> Date: Thu, 2 Nov 2023 21:07:05 +0000 Subject: parport: parport_serial: Add Brainboxes BAR details Add BAR/enum entries for Brainboxes serial/parallel cards. Cc: <stable(a)vger.kernel.org> Signed-off-by: Cameron Williams <cang1(a)live.co.uk> Acked-by: Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> Link: https://lore.kernel.org/r/AS4PR02MB79035155C2D5C3333AE6FA52C4A6A@AS4PR02MB7… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/parport/parport_serial.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c index 9f5d784cd95d..11989368611a 100644 --- a/drivers/parport/parport_serial.c +++ b/drivers/parport/parport_serial.c @@ -65,6 +65,10 @@ enum parport_pc_pci_cards { sunix_5069a, sunix_5079a, sunix_5099a, + brainboxes_uc257, + brainboxes_is300, + brainboxes_uc414, + brainboxes_px263, }; /* each element directly indexed from enum list, above */ @@ -158,6 +162,10 @@ static struct parport_pc_pci cards[] = { /* sunix_5069a */ { 1, { { 1, 2 }, } }, /* sunix_5079a */ { 1, { { 1, 2 }, } }, /* sunix_5099a */ { 1, { { 1, 2 }, } }, + /* brainboxes_uc257 */ { 1, { { 3, -1 }, } }, + /* brainboxes_is300 */ { 1, { { 3, -1 }, } }, + /* brainboxes_uc414 */ { 1, { { 3, -1 }, } }, + /* brainboxes_px263 */ { 1, { { 3, -1 }, } }, }; static struct pci_device_id parport_serial_pci_tbl[] = { -- 2.43.0

1 year, 9 months

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patch "parport: parport_serial: Add Brainboxes device IDs and geometry" added to char-misc-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled parport: parport_serial: Add Brainboxes device IDs and geometry to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the char-misc-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. From 6aa1fc5a8085bbc01687aa708dcf2dbe637a5ee3 Mon Sep 17 00:00:00 2001 From: Cameron Williams <cang1(a)live.co.uk> Date: Thu, 2 Nov 2023 21:07:06 +0000 Subject: parport: parport_serial: Add Brainboxes device IDs and geometry Add device IDs for the Brainboxes UC-203, UC-257, UC-414, UC-475, IS-300/IS-500 and PX-263/PX-295 and define the relevant "geometry" for the cards. This patch requires part 1 of this series. Cc: <stable(a)vger.kernel.org> Signed-off-by: Cameron Williams <cang1(a)live.co.uk> Acked-by: Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> Link: https://lore.kernel.org/r/AS4PR02MB7903A4094564BE28F1F926A6C4A6A@AS4PR02MB7… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/parport/parport_serial.c | 56 ++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c index 11989368611a..3644997a8342 100644 --- a/drivers/parport/parport_serial.c +++ b/drivers/parport/parport_serial.c @@ -285,6 +285,38 @@ static struct pci_device_id parport_serial_pci_tbl[] = { { PCI_VENDOR_ID_SUNIX, PCI_DEVICE_ID_SUNIX_1999, PCI_VENDOR_ID_SUNIX, 0x0104, 0, 0, sunix_5099a }, + /* Brainboxes UC-203 */ + { PCI_VENDOR_ID_INTASHIELD, 0x0bc1, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc257 }, + { PCI_VENDOR_ID_INTASHIELD, 0x0bc2, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc257 }, + + /* Brainboxes UC-257 */ + { PCI_VENDOR_ID_INTASHIELD, 0x0861, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc257 }, + { PCI_VENDOR_ID_INTASHIELD, 0x0862, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc257 }, + { PCI_VENDOR_ID_INTASHIELD, 0x0863, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc257 }, + + /* Brainboxes UC-414 */ + { PCI_VENDOR_ID_INTASHIELD, 0x0e61, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc414 }, + + /* Brainboxes UC-475 */ + { PCI_VENDOR_ID_INTASHIELD, 0x0981, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc257 }, + { PCI_VENDOR_ID_INTASHIELD, 0x0982, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_uc257 }, + + /* Brainboxes IS-300/IS-500 */ + { PCI_VENDOR_ID_INTASHIELD, 0x0da0, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_is300 }, + + /* Brainboxes PX-263/PX-295 */ + { PCI_VENDOR_ID_INTASHIELD, 0x402c, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_px263 }, + { 0, } /* terminate list */ }; MODULE_DEVICE_TABLE(pci,parport_serial_pci_tbl); @@ -550,6 +582,30 @@ static struct pciserial_board pci_parport_serial_boards[] = { .base_baud = 921600, .uart_offset = 0x8, }, + [brainboxes_uc257] = { + .flags = FL_BASE2, + .num_ports = 2, + .base_baud = 115200, + .uart_offset = 8, + }, + [brainboxes_is300] = { + .flags = FL_BASE2, + .num_ports = 1, + .base_baud = 115200, + .uart_offset = 8, + }, + [brainboxes_uc414] = { + .flags = FL_BASE2, + .num_ports = 4, + .base_baud = 115200, + .uart_offset = 8, + }, + [brainboxes_px263] = { + .flags = FL_BASE2, + .num_ports = 4, + .base_baud = 921600, + .uart_offset = 8, + }, }; struct parport_serial_private { -- 2.43.0

1 year, 9 months

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+ mm-migrate-fix-getting-incorrect-page-mapping-during-page-migration.patch added to mm-unstable branch

by Andrew Morton

The patch titled Subject: mm: migrate: fix getting incorrect page mapping during page migration has been added to the -mm mm-unstable branch. Its filename is mm-migrate-fix-getting-incorrect-page-mapping-during-page-migration.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Baolin Wang <baolin.wang(a)linux.alibaba.com> Subject: mm: migrate: fix getting incorrect page mapping during page migration Date: Fri, 15 Dec 2023 20:07:52 +0800 When running stress-ng testing, we found below kernel crash after a few hours: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 pc : dentry_name+0xd8/0x224 lr : pointer+0x22c/0x370 sp : ffff800025f134c0 ...... Call trace: dentry_name+0xd8/0x224 pointer+0x22c/0x370 vsnprintf+0x1ec/0x730 vscnprintf+0x2c/0x60 vprintk_store+0x70/0x234 vprintk_emit+0xe0/0x24c vprintk_default+0x3c/0x44 vprintk_func+0x84/0x2d0 printk+0x64/0x88 __dump_page+0x52c/0x530 dump_page+0x14/0x20 set_migratetype_isolate+0x110/0x224 start_isolate_page_range+0xc4/0x20c offline_pages+0x124/0x474 memory_block_offline+0x44/0xf4 memory_subsys_offline+0x3c/0x70 device_offline+0xf0/0x120 ...... After analyzing the vmcore, I found this issue is caused by page migration. The scenario is that, one thread is doing page migration, and we will use the target page's ->mapping field to save 'anon_vma' pointer between page unmap and page move, and now the target page is locked and refcount is 1. Currently, there is another stress-ng thread performing memory hotplug, attempting to offline the target page that is being migrated. It discovers that the refcount of this target page is 1, preventing the offline operation, thus proceeding to dump the page. However, page_mapping() of the target page may return an incorrect file mapping to crash the system in dump_mapping(), since the target page->mapping only saves 'anon_vma' pointer without setting PAGE_MAPPING_ANON flag. There are seveval ways to fix this issue: (1) Setting the PAGE_MAPPING_ANON flag for target page's ->mapping when saving 'anon_vma', but this can confuse PageAnon() for PFN walkers, since the target page has not built mappings yet. (2) Getting the page lock to call page_mapping() in __dump_page() to avoid crashing the system, however, there are still some PFN walkers that call page_mapping() without holding the page lock, such as compaction. (3) Using target page->private field to save the 'anon_vma' pointer and 2 bits page state, just as page->mapping records an anonymous page, which can remove the page_mapping() impact for PFN walkers and also seems a simple way. So I choose option 3 to fix this issue, and this can also fix other potential issues for PFN walkers, such as compaction. Link: https://lkml.kernel.org/r/e60b17a88afc38cb32f84c3e30837ec70b343d2b.17026417… Fixes: 64c8902ed441 ("migrate_pages: split unmap_and_move() to _unmap() and _move()") Signed-off-by: Baolin Wang <baolin.wang(a)linux.alibaba.com> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: David Hildenbrand <david(a)redhat.com> Cc: "Huang, Ying" <ying.huang(a)intel.com> Cc: Xu Yu <xuyu(a)linux.alibaba.com> Cc: Zi Yan <ziy(a)nvidia.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/migrate.c | 27 ++++++++++----------------- 1 file changed, 10 insertions(+), 17 deletions(-) --- a/mm/migrate.c~mm-migrate-fix-getting-incorrect-page-mapping-during-page-migration +++ a/mm/migrate.c @@ -1025,38 +1025,31 @@ out: } /* - * To record some information during migration, we use some unused - * fields (mapping and private) of struct folio of the newly allocated - * destination folio. This is safe because nobody is using them - * except us. + * To record some information during migration, we use unused private + * field of struct folio of the newly allocated destination folio. + * This is safe because nobody is using it except us. */ -union migration_ptr { - struct anon_vma *anon_vma; - struct address_space *mapping; -}; - enum { PAGE_WAS_MAPPED = BIT(0), PAGE_WAS_MLOCKED = BIT(1), + PAGE_OLD_STATES = PAGE_WAS_MAPPED | PAGE_WAS_MLOCKED, }; static void __migrate_folio_record(struct folio *dst, - unsigned long old_page_state, + int old_page_state, struct anon_vma *anon_vma) { - union migration_ptr ptr = { .anon_vma = anon_vma }; - dst->mapping = ptr.mapping; - dst->private = (void *)old_page_state; + dst->private = (void *)anon_vma + old_page_state; } static void __migrate_folio_extract(struct folio *dst, int *old_page_state, struct anon_vma **anon_vmap) { - union migration_ptr ptr = { .mapping = dst->mapping }; - *anon_vmap = ptr.anon_vma; - *old_page_state = (unsigned long)dst->private; - dst->mapping = NULL; + unsigned long private = (unsigned long)dst->private; + + *anon_vmap = (struct anon_vma *)(private & ~PAGE_OLD_STATES); + *old_page_state = private & PAGE_OLD_STATES; dst->private = NULL; } _ Patches currently in -mm which might be from baolin.wang(a)linux.alibaba.com are mm-migrate-fix-getting-incorrect-page-mapping-during-page-migration.patch

1 year, 9 months

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backport: perf/x86/uncore: Don't WARN_ON_ONCE() for a broken discovery table

by Mahmoud Adam

Hi, Please backport following commit to 6.1 and 5.15. Commit 5d515ee40cb57ea5331998f27df7946a69f14dc3 upstream On SPR MCC the discovery table of UPI is broken, there is a patchset [1] to mitigate this which landed around v6.3, this can't be backported to stable releases since it is based on SPR related patches which will be needed in case of mitigation backport, but already WARN_ON_ONCE in this case is not needed here since this is hardware problem that linux can do nothing about it, this patch replace WARN_ON_ONCE with pr_info, and specify what uncore unit is dropped and the reason [1] https://lore.kernel.org/all/20230112200105.733466-1-kan.liang@linux.intel.c… thanks, MNAdam

1 year, 9 months

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[PATCH] ASoC: tas2781: check the validity of prm_no/cfg_no

by Gergo Koteles

Add additional checks for program/config numbers to avoid loading from invalid addresses. If prm_no/cfg_no is negative, skip uploading program/config. The tas2781-hda driver caused a NULL pointer dereference after loading module, and before first runtime_suspend. the state was: tas_priv->cur_conf = -1; tas_priv->tasdevice[i].cur_conf = 0; program = &(tas_fmw->programs[-1]); BUG: kernel NULL pointer dereference, address: 0000000000000010 Call Trace: <TASK> ? __die+0x23/0x70 ? page_fault_oops+0x171/0x4e0 ? vprintk_emit+0x175/0x2b0 ? exc_page_fault+0x7f/0x180 ? asm_exc_page_fault+0x26/0x30 ? tasdevice_load_block_kernel+0x21/0x310 [snd_soc_tas2781_fmwlib] tasdevice_select_tuningprm_cfg+0x268/0x3a0 [snd_soc_tas2781_fmwlib] tasdevice_tuning_switch+0x69/0x710 [snd_soc_tas2781_fmwlib] tas2781_hda_playback_hook+0xd4/0x110 [snd_hda_scodec_tas2781_i2c] Fixes: 915f5eadebd2 ("ASoC: tas2781: firmware lib") CC: stable(a)vger.kernel.org Signed-off-by: Gergo Koteles <soyer(a)irl.hu> --- sound/soc/codecs/tas2781-fmwlib.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/sound/soc/codecs/tas2781-fmwlib.c b/sound/soc/codecs/tas2781-fmwlib.c index eb55abae0d7b..1dfac9b2fca2 100644 --- a/sound/soc/codecs/tas2781-fmwlib.c +++ b/sound/soc/codecs/tas2781-fmwlib.c @@ -2219,11 +2219,11 @@ int tasdevice_select_tuningprm_cfg(void *context, int prm_no, goto out; } - conf = &(tas_fmw->configs[cfg_no]); for (i = 0, prog_status = 0; i < tas_priv->ndev; i++) { if (cfg_info[rca_conf_no]->active_dev & (1 << i)) { - if (tas_priv->tasdevice[i].cur_prog != prm_no - || tas_priv->force_fwload_status) { + if (prm_no >= 0 + && (tas_priv->tasdevice[i].cur_prog != prm_no + || tas_priv->force_fwload_status)) { tas_priv->tasdevice[i].cur_conf = -1; tas_priv->tasdevice[i].is_loading = true; prog_status++; @@ -2258,7 +2258,8 @@ int tasdevice_select_tuningprm_cfg(void *context, int prm_no, } for (i = 0, status = 0; i < tas_priv->ndev; i++) { - if (tas_priv->tasdevice[i].cur_conf != cfg_no + if (cfg_no >= 0 + && tas_priv->tasdevice[i].cur_conf != cfg_no && (cfg_info[rca_conf_no]->active_dev & (1 << i)) && (tas_priv->tasdevice[i].is_loaderr == false)) { status++; @@ -2268,6 +2269,7 @@ int tasdevice_select_tuningprm_cfg(void *context, int prm_no, } if (status) { + conf = &(tas_fmw->configs[cfg_no]); status = 0; tasdevice_load_data(tas_priv, &(conf->dev_data)); for (i = 0; i < tas_priv->ndev; i++) { @@ -2311,7 +2313,7 @@ int tasdevice_prmg_load(void *context, int prm_no) } for (i = 0, prog_status = 0; i < tas_priv->ndev; i++) { - if (tas_priv->tasdevice[i].cur_prog != prm_no) { + if (prm_no >= 0 && tas_priv->tasdevice[i].cur_prog != prm_no) { tas_priv->tasdevice[i].cur_conf = -1; tas_priv->tasdevice[i].is_loading = true; prog_status++; @@ -2356,7 +2358,7 @@ int tasdevice_prmg_calibdata_load(void *context, int prm_no) } for (i = 0, prog_status = 0; i < tas_priv->ndev; i++) { - if (tas_priv->tasdevice[i].cur_prog != prm_no) { + if (prm_no >= 0 && tas_priv->tasdevice[i].cur_prog != prm_no) { tas_priv->tasdevice[i].cur_conf = -1; tas_priv->tasdevice[i].is_loading = true; prog_status++; base-commit: ffc253263a1375a65fa6c9f62a893e9767fbebfa -- 2.43.0

1 year, 9 months

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Re: Regression: Inoperative bluetooth, Intel chipset, mainline kernel 6.6.2+

by Thorsten Leemhuis

Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting for once, to make this easily accessible to everyone. CCing a few lists and people. Greg is among them, who might know if this is a known issue that 6.6.4-rc1 et. al. might already fix. If that is not the case I guess we might need a bisection between 6.6.1 and 6.6.2 know if mainline is affected might be good, too. Cioa, Thorsten On 01.12.23 02:54, Kris Karas (Bug Reporting) wrote: > > With mainline kernel 6.6.2+ (and 6.1.63, etc), bluetooth is inoperative > (reports "opcode 0x0c03 failed") on my motherboard's bluetooth adapter > (Intel chipset). Details below. > > I reported this in a comment tacked onto bugzilla #218142, but got no > response, so posting here as a possibly new issue. > > Details, original email: > ---------------------------------------------------------------------- > I have a regression going from mainline kernel 6.1.62 to 6.1.63, and > also from kernel 6.6.1 to 6.6.2; I can bisect if patch authors can't > locate the relevant commit. In the most recent kernels mentioned, > bluetooth won't function. > > Hardware: ASRock "X470 Taichi" motherboard - on board chipset. > lsusb: ID 8087:0aa7 Intel Corp. Wireless-AC 3168 Bluetooth. > dmesg: Bluetooth: hci0: Legacy ROM 2.x revision 5.0 build 25 week 20 2015 > Bluetooth: hci0: Intel Bluetooth firmware file: > intel/ibt-hw-37.8.10-fw-22.50.19.14.f.bseq > Bluetooth: hci0: Intel BT fw patch 0x43 completed & activated > bluez: Version 5.70, bluez firmware version 1.2 > Linux kernel firmware: 20231117_7124ce3 > > On a working kernel (such as 6.6.1), in addition to the dmesg output > above, we have this: > dmesg: Bluetooth: MGMT ver 1.22 > Bluetooth: hci0: Bad flag given (0x1) vs supported (0x0) > > On a failed kernel (such as 6.6.2), instead of the good output above, we > have: > dmesg: Bluetooth: hci0: Opcode 0x0c03 failed: -110 > Bluetooth: hci0: Opcode 0x0c03 failed: -110 > ... > repeats several times as bluez attempts to communicate with hci0. > ---------------------------------------------------------------------- > > Since that email was sent, kernel firmware has been updated to > 20231128_aae6052, and kernels 6.1.64 and 6.6.3 have been tried with no > change observed. > > Kris

1 year, 9 months

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[PATCH 5.10 0/2] checkpatch: fix repeated word annoyance

by Carlos Llamas

The checkpatch.pl in v5.10.y still triggers lots of false positives for REPEATED_WORD warnings, particularly for commit logs. Can we please backport these two fixes? Aditya Srivastava (1): checkpatch: fix false positives in REPEATED_WORD warning Dwaipayan Ray (1): checkpatch: add new exception to repeated word check scripts/checkpatch.pl | 31 ++++++++++++++++++++++++++++--- 1 file changed, 28 insertions(+), 3 deletions(-) base-commit: b50306f77190155d2c14a72be5d2e02254d17dbd -- 2.43.0.472.g3155946c3a-goog

1 year, 9 months

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[PATCH v3] wifi: mwifiex: configure BSSID consistently when starting AP

by David Lin

AP BSSID configuration is missing at AP start. Without this fix, FW returns STA interface MAC address after first init. When hostapd restarts, it gets MAC address from netdev before driver sets STA MAC to netdev again. Now MAC address between hostapd and net interface are different causes STA cannot connect to AP. After that MAC address of uap0 mlan0 become the same. And issue disappears after following hostapd restart (another issue is AP/STA MAC address become the same). This patch fixes the issue cleanly. Signed-off-by: David Lin <yu-hao.lin(a)nxp.com> Fixes: 12190c5d80bd ("mwifiex: add cfg80211 start_ap and stop_ap handlers") Cc: stable(a)vger.kernel.org Reviewed-by: Francesco Dolcini <francesco.dolcini(a)toradex.com> Tested-by: Rafael Beims <rafael.beims(a)toradex.com> # Verdin iMX8MP/SD8997 SD Acked-by: Brian Norris <briannorris(a)chromium.org> --- v3: - patch title change from "wifi: mwifiex: fix STA cannot connect to AP" to "wifi: mwifiex: configure BSSID consistently when starting AP". v2: - v1 was a not finished patch that was send to the LKML by mistake. --- drivers/net/wireless/marvell/mwifiex/cfg80211.c | 2 ++ drivers/net/wireless/marvell/mwifiex/fw.h | 1 + drivers/net/wireless/marvell/mwifiex/ioctl.h | 1 + drivers/net/wireless/marvell/mwifiex/uap_cmd.c | 8 ++++++++ 4 files changed, 12 insertions(+) diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index 7a15ea8072e6..3604abcbcff9 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -2047,6 +2047,8 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy, mwifiex_set_sys_config_invalid_data(bss_cfg); + memcpy(bss_cfg->mac_addr, priv->curr_addr, ETH_ALEN); + if (params->beacon_interval) bss_cfg->beacon_period = params->beacon_interval; if (params->dtim_period) diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h index 8e6db904e5b2..62f3c9a52a1d 100644 --- a/drivers/net/wireless/marvell/mwifiex/fw.h +++ b/drivers/net/wireless/marvell/mwifiex/fw.h @@ -165,6 +165,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { #define TLV_TYPE_STA_MAC_ADDR (PROPRIETARY_TLV_BASE_ID + 32) #define TLV_TYPE_BSSID (PROPRIETARY_TLV_BASE_ID + 35) #define TLV_TYPE_CHANNELBANDLIST (PROPRIETARY_TLV_BASE_ID + 42) +#define TLV_TYPE_UAP_MAC_ADDRESS (PROPRIETARY_TLV_BASE_ID + 43) #define TLV_TYPE_UAP_BEACON_PERIOD (PROPRIETARY_TLV_BASE_ID + 44) #define TLV_TYPE_UAP_DTIM_PERIOD (PROPRIETARY_TLV_BASE_ID + 45) #define TLV_TYPE_UAP_BCAST_SSID (PROPRIETARY_TLV_BASE_ID + 48) diff --git a/drivers/net/wireless/marvell/mwifiex/ioctl.h b/drivers/net/wireless/marvell/mwifiex/ioctl.h index 091e7ca79376..e8825f302de8 100644 --- a/drivers/net/wireless/marvell/mwifiex/ioctl.h +++ b/drivers/net/wireless/marvell/mwifiex/ioctl.h @@ -107,6 +107,7 @@ struct mwifiex_uap_bss_param { u8 qos_info; u8 power_constraint; struct mwifiex_types_wmm_info wmm_info; + u8 mac_addr[ETH_ALEN]; }; enum { diff --git a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c index e78a201cd150..491e36611909 100644 --- a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c +++ b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c @@ -468,6 +468,7 @@ void mwifiex_config_uap_11d(struct mwifiex_private *priv, static int mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size) { + struct host_cmd_tlv_mac_addr *mac_tlv; struct host_cmd_tlv_dtim_period *dtim_period; struct host_cmd_tlv_beacon_period *beacon_period; struct host_cmd_tlv_ssid *ssid; @@ -487,6 +488,13 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size) int i; u16 cmd_size = *param_size; + mac_tlv = (struct host_cmd_tlv_mac_addr *)tlv; + mac_tlv->header.type = cpu_to_le16(TLV_TYPE_UAP_MAC_ADDRESS); + mac_tlv->header.len = cpu_to_le16(ETH_ALEN); + memcpy(mac_tlv->mac_addr, bss_cfg->mac_addr, ETH_ALEN); + cmd_size += sizeof(struct host_cmd_tlv_mac_addr); + tlv += sizeof(struct host_cmd_tlv_mac_addr); + if (bss_cfg->ssid.ssid_len) { ssid = (struct host_cmd_tlv_ssid *)tlv; ssid->header.type = cpu_to_le16(TLV_TYPE_UAP_SSID); base-commit: 783004b6dbda2cfe9a552a4cc9c1d168a2068f6c -- 2.25.1

1 year, 9 months

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[PATCH v3] wifi: mwifiex: add extra delay for firmware ready

by David Lin

For SDIO IW416, due to a bug, FW may return ready before complete full initialization. Command timeout may occur at driver load after reboot. Workaround by adding 100ms delay at checking FW status. Signed-off-by: David Lin <yu-hao.lin(a)nxp.com> Cc: stable(a)vger.kernel.org --- v3: - v2 was a not finished patch that was send to the LKML by mistake - changed check condition for extra delay with clear comments. - added flag to struct mwifiex_sdio_device / mwifiex_sdio_sd8978 to enable extra delay only for IW416. --- drivers/net/wireless/marvell/mwifiex/sdio.c | 19 +++++++++++++++++++ drivers/net/wireless/marvell/mwifiex/sdio.h | 2 ++ 2 files changed, 21 insertions(+) diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c index 6462a0ffe698..ef3e68d1059c 100644 --- a/drivers/net/wireless/marvell/mwifiex/sdio.c +++ b/drivers/net/wireless/marvell/mwifiex/sdio.c @@ -331,6 +331,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8786 = { .can_dump_fw = false, .can_auto_tdls = false, .can_ext_scan = false, + .fw_ready_extra_delay = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8787 = { @@ -346,6 +347,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8787 = { .can_dump_fw = false, .can_auto_tdls = false, .can_ext_scan = true, + .fw_ready_extra_delay = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8797 = { @@ -361,6 +363,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8797 = { .can_dump_fw = false, .can_auto_tdls = false, .can_ext_scan = true, + .fw_ready_extra_delay = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8897 = { @@ -376,6 +379,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8897 = { .can_dump_fw = true, .can_auto_tdls = false, .can_ext_scan = true, + .fw_ready_extra_delay = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8977 = { @@ -392,6 +396,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8977 = { .fw_dump_enh = true, .can_auto_tdls = false, .can_ext_scan = true, + .fw_ready_extra_delay = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8978 = { @@ -408,6 +413,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8978 = { .fw_dump_enh = true, .can_auto_tdls = false, .can_ext_scan = true, + .fw_ready_extra_delay = true, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8997 = { @@ -425,6 +431,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8997 = { .fw_dump_enh = true, .can_auto_tdls = false, .can_ext_scan = true, + .fw_ready_extra_delay = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8887 = { @@ -440,6 +447,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8887 = { .can_dump_fw = false, .can_auto_tdls = true, .can_ext_scan = true, + .fw_ready_extra_delay = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8987 = { @@ -456,6 +464,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8987 = { .fw_dump_enh = true, .can_auto_tdls = true, .can_ext_scan = true, + .fw_ready_extra_delay = false, }; static const struct mwifiex_sdio_device mwifiex_sdio_sd8801 = { @@ -471,6 +480,7 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8801 = { .can_dump_fw = false, .can_auto_tdls = false, .can_ext_scan = true, + .fw_ready_extra_delay = false, }; static struct memory_type_mapping generic_mem_type_map[] = { @@ -563,6 +573,7 @@ mwifiex_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id) card->fw_dump_enh = data->fw_dump_enh; card->can_auto_tdls = data->can_auto_tdls; card->can_ext_scan = data->can_ext_scan; + card->fw_ready_extra_delay = data->fw_ready_extra_delay; INIT_WORK(&card->work, mwifiex_sdio_work); } @@ -766,6 +777,7 @@ mwifiex_sdio_read_fw_status(struct mwifiex_adapter *adapter, u16 *dat) static int mwifiex_check_fw_status(struct mwifiex_adapter *adapter, u32 poll_num) { + struct sdio_mmc_card *card = adapter->card; int ret = 0; u16 firmware_stat; u32 tries; @@ -783,6 +795,13 @@ static int mwifiex_check_fw_status(struct mwifiex_adapter *adapter, ret = -1; } + if (card->fw_ready_extra_delay && + firmware_stat == FIRMWARE_READY_SDIO) + /* firmware might pretend to be ready, when it's not. + * Wait a little bit more as a workaround. + */ + msleep(100); + return ret; } diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.h b/drivers/net/wireless/marvell/mwifiex/sdio.h index b86a9263a6a8..cb63ad55d675 100644 --- a/drivers/net/wireless/marvell/mwifiex/sdio.h +++ b/drivers/net/wireless/marvell/mwifiex/sdio.h @@ -255,6 +255,7 @@ struct sdio_mmc_card { bool fw_dump_enh; bool can_auto_tdls; bool can_ext_scan; + bool fw_ready_extra_delay; struct mwifiex_sdio_mpa_tx mpa_tx; struct mwifiex_sdio_mpa_rx mpa_rx; @@ -278,6 +279,7 @@ struct mwifiex_sdio_device { bool fw_dump_enh; bool can_auto_tdls; bool can_ext_scan; + bool fw_ready_extra_delay; }; /* base-commit: 783004b6dbda2cfe9a552a4cc9c1d168a2068f6c -- 2.25.1

1 year, 9 months

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patch "serial: sc16is7xx: fix unconditional activation of THRI interrupt" added to tty-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: sc16is7xx: fix unconditional activation of THRI interrupt to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the tty-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. From 9915753037eba7135b209fef4f2afeca841af816 Mon Sep 17 00:00:00 2001 From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Date: Mon, 11 Dec 2023 12:13:53 -0500 Subject: serial: sc16is7xx: fix unconditional activation of THRI interrupt Commit cc4c1d05eb10 ("sc16is7xx: Properly resume TX after stop") changed behavior to unconditionnaly set the THRI interrupt in sc16is7xx_tx_proc(). For example when sending a 65 bytes message, and assuming the Tx FIFO is initially empty, sc16is7xx_handle_tx() will write the first 64 bytes of the message to the FIFO and sc16is7xx_tx_proc() will then activate THRI. When the THRI IRQ is fired, the driver will write the remaining byte of the message to the FIFO, and disable THRI by calling sc16is7xx_stop_tx(). When sending a 2 bytes message, sc16is7xx_handle_tx() will write the 2 bytes of the message to the FIFO and call sc16is7xx_stop_tx(), disabling THRI. After sc16is7xx_handle_tx() exits, control returns to sc16is7xx_tx_proc() which will unconditionally set THRI. When the THRI IRQ is fired, the driver simply acknowledges the interrupt and does nothing more, since all the data has already been written to the FIFO. This results in 2 register writes and 4 register reads all for nothing and taking precious cycles from the I2C/SPI bus. Fix this by enabling the THRI interrupt only when we fill the Tx FIFO to its maximum capacity and there are remaining bytes to send in the message. Fixes: cc4c1d05eb10 ("sc16is7xx: Properly resume TX after stop") Cc: <stable(a)vger.kernel.org> Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Link: https://lore.kernel.org/r/20231211171353.2901416-7-hugo@hugovil.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/sc16is7xx.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 7e4b9b52841d..e40e4a99277e 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -687,6 +687,8 @@ static void sc16is7xx_handle_tx(struct uart_port *port) if (uart_circ_empty(xmit)) sc16is7xx_stop_tx(port); + else + sc16is7xx_ier_set(port, SC16IS7XX_IER_THRI_BIT); uart_port_unlock_irqrestore(port, flags); } @@ -815,7 +817,6 @@ static void sc16is7xx_tx_proc(struct kthread_work *ws) { struct uart_port *port = &(to_sc16is7xx_one(ws, tx_work)->port); struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); - unsigned long flags; if ((port->rs485.flags & SER_RS485_ENABLED) && (port->rs485.delay_rts_before_send > 0)) @@ -824,10 +825,6 @@ static void sc16is7xx_tx_proc(struct kthread_work *ws) mutex_lock(&one->efr_lock); sc16is7xx_handle_tx(port); mutex_unlock(&one->efr_lock); - - uart_port_lock_irqsave(port, &flags); - sc16is7xx_ier_set(port, SC16IS7XX_IER_THRI_BIT); - uart_port_unlock_irqrestore(port, flags); } static void sc16is7xx_reconf_rs485(struct uart_port *port) -- 2.43.0

1 year, 9 months

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patch "serial: sc16is7xx: convert from _raw_ to _noinc_ regmap functions for" added to tty-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: sc16is7xx: convert from _raw_ to _noinc_ regmap functions for to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the tty-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. From dbf4ab821804df071c8b566d9813083125e6d97b Mon Sep 17 00:00:00 2001 From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Date: Mon, 11 Dec 2023 12:13:52 -0500 Subject: serial: sc16is7xx: convert from _raw_ to _noinc_ regmap functions for FIFO The SC16IS7XX IC supports a burst mode to access the FIFOs where the initial register address is sent ($00), followed by all the FIFO data without having to resend the register address each time. In this mode, the IC doesn't increment the register address for each R/W byte. The regmap_raw_read() and regmap_raw_write() are functions which can perform IO over multiple registers. They are currently used to read/write from/to the FIFO, and although they operate correctly in this burst mode on the SPI bus, they would corrupt the regmap cache if it was not disabled manually. The reason is that when the R/W size is more than 1 byte, these functions assume that the register address is incremented and handle the cache accordingly. Convert FIFO R/W functions to use the regmap _noinc_ versions in order to remove the manual cache control which was a workaround when using the _raw_ versions. FIFO registers are properly declared as volatile so cache will not be used/updated for FIFO accesses. Fixes: dfeae619d781 ("serial: sc16is7xx") Cc: <stable(a)vger.kernel.org> Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Link: https://lore.kernel.org/r/20231211171353.2901416-6-hugo@hugovil.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/sc16is7xx.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 0bda9b74d096..7e4b9b52841d 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -381,9 +381,7 @@ static void sc16is7xx_fifo_read(struct uart_port *port, unsigned int rxlen) struct sc16is7xx_port *s = dev_get_drvdata(port->dev); struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); - regcache_cache_bypass(one->regmap, true); - regmap_raw_read(one->regmap, SC16IS7XX_RHR_REG, s->buf, rxlen); - regcache_cache_bypass(one->regmap, false); + regmap_noinc_read(one->regmap, SC16IS7XX_RHR_REG, s->buf, rxlen); } static void sc16is7xx_fifo_write(struct uart_port *port, u8 to_send) @@ -398,9 +396,7 @@ static void sc16is7xx_fifo_write(struct uart_port *port, u8 to_send) if (unlikely(!to_send)) return; - regcache_cache_bypass(one->regmap, true); - regmap_raw_write(one->regmap, SC16IS7XX_THR_REG, s->buf, to_send); - regcache_cache_bypass(one->regmap, false); + regmap_noinc_write(one->regmap, SC16IS7XX_THR_REG, s->buf, to_send); } static void sc16is7xx_port_update(struct uart_port *port, u8 reg, @@ -492,6 +488,11 @@ static bool sc16is7xx_regmap_precious(struct device *dev, unsigned int reg) return false; } +static bool sc16is7xx_regmap_noinc(struct device *dev, unsigned int reg) +{ + return reg == SC16IS7XX_RHR_REG; +} + static int sc16is7xx_set_baud(struct uart_port *port, int baud) { struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); @@ -1709,6 +1710,10 @@ static struct regmap_config regcfg = { .cache_type = REGCACHE_RBTREE, .volatile_reg = sc16is7xx_regmap_volatile, .precious_reg = sc16is7xx_regmap_precious, + .writeable_noinc_reg = sc16is7xx_regmap_noinc, + .readable_noinc_reg = sc16is7xx_regmap_noinc, + .max_raw_read = SC16IS7XX_FIFO_SIZE, + .max_raw_write = SC16IS7XX_FIFO_SIZE, .max_register = SC16IS7XX_EFCR_REG, }; -- 2.43.0

1 year, 9 months

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patch "serial: sc16is7xx: change EFR lock to operate on each channels" added to tty-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: sc16is7xx: change EFR lock to operate on each channels to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the tty-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. From 4409df5866b7ff7686ba27e449ca97a92ee063c9 Mon Sep 17 00:00:00 2001 From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Date: Mon, 11 Dec 2023 12:13:51 -0500 Subject: serial: sc16is7xx: change EFR lock to operate on each channels Now that the driver has been converted to use one regmap per port, change efr locking to operate on a channel basis instead of on the whole IC. Fixes: 3837a0379533 ("serial: sc16is7xx: improve regmap debugfs by using one regmap per port") Cc: <stable(a)vger.kernel.org> # 6.1.x: 3837a03 serial: sc16is7xx: improve regmap debugfs by using one regmap per port Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Link: https://lore.kernel.org/r/20231211171353.2901416-5-hugo@hugovil.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/sc16is7xx.c | 49 ++++++++++++++++++---------------- 1 file changed, 26 insertions(+), 23 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 0a7a9aa5c9fa..0bda9b74d096 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -323,6 +323,7 @@ struct sc16is7xx_one_config { struct sc16is7xx_one { struct uart_port port; struct regmap *regmap; + struct mutex efr_lock; /* EFR registers access */ struct kthread_work tx_work; struct kthread_work reg_work; struct kthread_delayed_work ms_work; @@ -342,7 +343,6 @@ struct sc16is7xx_port { unsigned char buf[SC16IS7XX_FIFO_SIZE]; struct kthread_worker kworker; struct task_struct *kworker_task; - struct mutex efr_lock; struct sc16is7xx_one p[]; }; @@ -494,7 +494,6 @@ static bool sc16is7xx_regmap_precious(struct device *dev, unsigned int reg) static int sc16is7xx_set_baud(struct uart_port *port, int baud) { - struct sc16is7xx_port *s = dev_get_drvdata(port->dev); struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); u8 lcr; u8 prescaler = 0; @@ -518,7 +517,7 @@ static int sc16is7xx_set_baud(struct uart_port *port, int baud) * because the bulk of the interrupt processing is run as a workqueue * job in thread context. */ - mutex_lock(&s->efr_lock); + mutex_lock(&one->efr_lock); lcr = sc16is7xx_port_read(port, SC16IS7XX_LCR_REG); @@ -537,7 +536,7 @@ static int sc16is7xx_set_baud(struct uart_port *port, int baud) /* Put LCR back to the normal mode */ sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, lcr); - mutex_unlock(&s->efr_lock); + mutex_unlock(&one->efr_lock); sc16is7xx_port_update(port, SC16IS7XX_MCR_REG, SC16IS7XX_MCR_CLKSEL_BIT, @@ -705,11 +704,10 @@ static unsigned int sc16is7xx_get_hwmctrl(struct uart_port *port) static void sc16is7xx_update_mlines(struct sc16is7xx_one *one) { struct uart_port *port = &one->port; - struct sc16is7xx_port *s = dev_get_drvdata(port->dev); unsigned long flags; unsigned int status, changed; - lockdep_assert_held_once(&s->efr_lock); + lockdep_assert_held_once(&one->efr_lock); status = sc16is7xx_get_hwmctrl(port); changed = status ^ one->old_mctrl; @@ -735,15 +733,20 @@ static void sc16is7xx_update_mlines(struct sc16is7xx_one *one) static bool sc16is7xx_port_irq(struct sc16is7xx_port *s, int portno) { + bool rc = true; struct uart_port *port = &s->p[portno].port; + struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); + + mutex_lock(&one->efr_lock); do { unsigned int iir, rxlen; - struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); iir = sc16is7xx_port_read(port, SC16IS7XX_IIR_REG); - if (iir & SC16IS7XX_IIR_NO_INT_BIT) - return false; + if (iir & SC16IS7XX_IIR_NO_INT_BIT) { + rc = false; + goto out_port_irq; + } iir &= SC16IS7XX_IIR_ID_MASK; @@ -783,15 +786,17 @@ static bool sc16is7xx_port_irq(struct sc16is7xx_port *s, int portno) break; } } while (0); - return true; + +out_port_irq: + mutex_unlock(&one->efr_lock); + + return rc; } static irqreturn_t sc16is7xx_irq(int irq, void *dev_id) { struct sc16is7xx_port *s = (struct sc16is7xx_port *)dev_id; - mutex_lock(&s->efr_lock); - while (1) { bool keep_polling = false; int i; @@ -802,24 +807,22 @@ static irqreturn_t sc16is7xx_irq(int irq, void *dev_id) break; } - mutex_unlock(&s->efr_lock); - return IRQ_HANDLED; } static void sc16is7xx_tx_proc(struct kthread_work *ws) { struct uart_port *port = &(to_sc16is7xx_one(ws, tx_work)->port); - struct sc16is7xx_port *s = dev_get_drvdata(port->dev); + struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); unsigned long flags; if ((port->rs485.flags & SER_RS485_ENABLED) && (port->rs485.delay_rts_before_send > 0)) msleep(port->rs485.delay_rts_before_send); - mutex_lock(&s->efr_lock); + mutex_lock(&one->efr_lock); sc16is7xx_handle_tx(port); - mutex_unlock(&s->efr_lock); + mutex_unlock(&one->efr_lock); uart_port_lock_irqsave(port, &flags); sc16is7xx_ier_set(port, SC16IS7XX_IER_THRI_BIT); @@ -926,9 +929,9 @@ static void sc16is7xx_ms_proc(struct kthread_work *ws) struct sc16is7xx_port *s = dev_get_drvdata(one->port.dev); if (one->port.state) { - mutex_lock(&s->efr_lock); + mutex_lock(&one->efr_lock); sc16is7xx_update_mlines(one); - mutex_unlock(&s->efr_lock); + mutex_unlock(&one->efr_lock); kthread_queue_delayed_work(&s->kworker, &one->ms_work, HZ); } @@ -1012,7 +1015,6 @@ static void sc16is7xx_set_termios(struct uart_port *port, struct ktermios *termios, const struct ktermios *old) { - struct sc16is7xx_port *s = dev_get_drvdata(port->dev); struct sc16is7xx_one *one = to_sc16is7xx_one(port, port); unsigned int lcr, flow = 0; int baud; @@ -1071,7 +1073,7 @@ static void sc16is7xx_set_termios(struct uart_port *port, port->ignore_status_mask |= SC16IS7XX_LSR_BRK_ERROR_MASK; /* As above, claim the mutex while accessing the EFR. */ - mutex_lock(&s->efr_lock); + mutex_lock(&one->efr_lock); sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, SC16IS7XX_LCR_CONF_MODE_B); @@ -1101,7 +1103,7 @@ static void sc16is7xx_set_termios(struct uart_port *port, /* Update LCR register */ sc16is7xx_port_write(port, SC16IS7XX_LCR_REG, lcr); - mutex_unlock(&s->efr_lock); + mutex_unlock(&one->efr_lock); /* Get baud rate generator configuration */ baud = uart_get_baud_rate(port, termios, old, @@ -1535,7 +1537,6 @@ static int sc16is7xx_probe(struct device *dev, s->devtype = devtype; dev_set_drvdata(dev, s); - mutex_init(&s->efr_lock); kthread_init_worker(&s->kworker); s->kworker_task = kthread_run(kthread_worker_fn, &s->kworker, @@ -1578,6 +1579,8 @@ static int sc16is7xx_probe(struct device *dev, goto out_ports; } + mutex_init(&s->p[i].efr_lock); + ret = uart_get_rs485_mode(&s->p[i].port); if (ret) goto out_ports; -- 2.43.0

1 year, 9 months

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patch "serial: sc16is7xx: remove unused line structure member" added to tty-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: sc16is7xx: remove unused line structure member to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the tty-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. From 41a308cbedb2a68a6831f0f2e992e296c4b8aff0 Mon Sep 17 00:00:00 2001 From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Date: Mon, 11 Dec 2023 12:13:50 -0500 Subject: serial: sc16is7xx: remove unused line structure member Now that the driver has been converted to use one regmap per port, the line structure member is no longer used, so remove it. Fixes: 3837a0379533 ("serial: sc16is7xx: improve regmap debugfs by using one regmap per port") Cc: <stable(a)vger.kernel.org> Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Link: https://lore.kernel.org/r/20231211171353.2901416-4-hugo@hugovil.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/sc16is7xx.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index a4ad3ae8cae2..0a7a9aa5c9fa 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -322,7 +322,6 @@ struct sc16is7xx_one_config { struct sc16is7xx_one { struct uart_port port; - u8 line; struct regmap *regmap; struct kthread_work tx_work; struct kthread_work reg_work; @@ -1552,7 +1551,6 @@ static int sc16is7xx_probe(struct device *dev, SC16IS7XX_IOCONTROL_SRESET_BIT); for (i = 0; i < devtype->nr_uart; ++i) { - s->p[i].line = i; /* Initialize port data */ s->p[i].port.dev = dev; s->p[i].port.irq = irq; -- 2.43.0

1 year, 9 months

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patch "serial: sc16is7xx: remove global regmap from struct sc16is7xx_port" added to tty-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: sc16is7xx: remove global regmap from struct sc16is7xx_port to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the tty-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. From f6959c5217bd799bcb770b95d3c09b3244e175c6 Mon Sep 17 00:00:00 2001 From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Date: Mon, 11 Dec 2023 12:13:49 -0500 Subject: serial: sc16is7xx: remove global regmap from struct sc16is7xx_port Remove global struct regmap so that it is more obvious that this regmap is to be used only in the probe function. Also add a comment to that effect in probe function. Fixes: 3837a0379533 ("serial: sc16is7xx: improve regmap debugfs by using one regmap per port") Cc: <stable(a)vger.kernel.org> Suggested-by: Andy Shevchenko <andy.shevchenko(a)gmail.com> Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Link: https://lore.kernel.org/r/20231211171353.2901416-3-hugo@hugovil.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/sc16is7xx.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 8d1de4982b65..a4ad3ae8cae2 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -334,7 +334,6 @@ struct sc16is7xx_one { struct sc16is7xx_port { const struct sc16is7xx_devtype *devtype; - struct regmap *regmap; struct clk *clk; #ifdef CONFIG_GPIOLIB struct gpio_chip gpio; @@ -1434,7 +1433,8 @@ static void sc16is7xx_setup_irda_ports(struct sc16is7xx_port *s) /* * Configure ports designated to operate as modem control lines. */ -static int sc16is7xx_setup_mctrl_ports(struct sc16is7xx_port *s) +static int sc16is7xx_setup_mctrl_ports(struct sc16is7xx_port *s, + struct regmap *regmap) { int i; int ret; @@ -1463,7 +1463,7 @@ static int sc16is7xx_setup_mctrl_ports(struct sc16is7xx_port *s) if (s->mctrl_mask) regmap_update_bits( - s->regmap, + regmap, SC16IS7XX_IOCONTROL_REG, SC16IS7XX_IOCONTROL_MODEM_A_BIT | SC16IS7XX_IOCONTROL_MODEM_B_BIT, s->mctrl_mask); @@ -1495,6 +1495,10 @@ static int sc16is7xx_probe(struct device *dev, * This device does not have an identification register that would * tell us if we are really connected to the correct device. * The best we can do is to check if communication is at all possible. + * + * Note: regmap[0] is used in the probe function to access registers + * common to all channels/ports, as it is guaranteed to be present on + * all variants. */ ret = regmap_read(regmaps[0], SC16IS7XX_LSR_REG, &val); if (ret < 0) @@ -1530,7 +1534,6 @@ static int sc16is7xx_probe(struct device *dev, return -EINVAL; } - s->regmap = regmaps[0]; s->devtype = devtype; dev_set_drvdata(dev, s); mutex_init(&s->efr_lock); @@ -1545,7 +1548,7 @@ static int sc16is7xx_probe(struct device *dev, sched_set_fifo(s->kworker_task); /* reset device, purging any pending irq / data */ - regmap_write(s->regmap, SC16IS7XX_IOCONTROL_REG, + regmap_write(regmaps[0], SC16IS7XX_IOCONTROL_REG, SC16IS7XX_IOCONTROL_SRESET_BIT); for (i = 0; i < devtype->nr_uart; ++i) { @@ -1616,7 +1619,7 @@ static int sc16is7xx_probe(struct device *dev, sc16is7xx_setup_irda_ports(s); - ret = sc16is7xx_setup_mctrl_ports(s); + ret = sc16is7xx_setup_mctrl_ports(s, regmaps[0]); if (ret) goto out_ports; -- 2.43.0

1 year, 9 months

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patch "serial: sc16is7xx: remove wasteful static buffer in" added to tty-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled serial: sc16is7xx: remove wasteful static buffer in to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the tty-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. From 6bcab3c8acc88e265c570dea969fd04f137c8a4c Mon Sep 17 00:00:00 2001 From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Date: Mon, 11 Dec 2023 12:13:48 -0500 Subject: serial: sc16is7xx: remove wasteful static buffer in sc16is7xx_regmap_name() Using a static buffer inside sc16is7xx_regmap_name() was a convenient and simple way to set the regmap name without having to allocate and free a buffer each time it is called. The drawback is that the static buffer wastes memory for nothing once regmap is fully initialized. Remove static buffer and use constant strings instead. This also avoids a truncation warning when using "%d" or "%u" in snprintf which was flagged by kernel test robot. Fixes: 3837a0379533 ("serial: sc16is7xx: improve regmap debugfs by using one regmap per port") Cc: <stable(a)vger.kernel.org> # 6.1.x: 3837a03 serial: sc16is7xx: improve regmap debugfs by using one regmap per port Suggested-by: Andy Shevchenko <andy.shevchenko(a)gmail.com> Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Link: https://lore.kernel.org/r/20231211171353.2901416-2-hugo@hugovil.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/sc16is7xx.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 9cb503169a48..8d1de4982b65 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -1708,13 +1708,15 @@ static struct regmap_config regcfg = { .max_register = SC16IS7XX_EFCR_REG, }; -static const char *sc16is7xx_regmap_name(unsigned int port_id) +static const char *sc16is7xx_regmap_name(u8 port_id) { - static char buf[6]; - - snprintf(buf, sizeof(buf), "port%d", port_id); - - return buf; + switch (port_id) { + case 0: return "port0"; + case 1: return "port1"; + default: + WARN_ON(true); + return NULL; + } } static unsigned int sc16is7xx_regmap_port_mask(unsigned int port_id) -- 2.43.0

1 year, 9 months

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patch "net: usb: ax88179_178a: avoid failed operations when device is" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled net: usb: ax88179_178a: avoid failed operations when device is to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. From aef05e349bfd81c95adb4489639413fadbb74a83 Mon Sep 17 00:00:00 2001 From: Jose Ignacio Tornos Martinez <jtornosm(a)redhat.com> Date: Thu, 7 Dec 2023 18:50:07 +0100 Subject: net: usb: ax88179_178a: avoid failed operations when device is disconnected When the device is disconnected we get the following messages showing failed operations: Nov 28 20:22:11 localhost kernel: usb 2-3: USB disconnect, device number 2 Nov 28 20:22:11 localhost kernel: ax88179_178a 2-3:1.0 enp2s0u3: unregister 'ax88179_178a' usb-0000:02:00.0-3, ASIX AX88179 USB 3.0 Gigabit Ethernet Nov 28 20:22:11 localhost kernel: ax88179_178a 2-3:1.0 enp2s0u3: Failed to read reg index 0x0002: -19 Nov 28 20:22:11 localhost kernel: ax88179_178a 2-3:1.0 enp2s0u3: Failed to write reg index 0x0002: -19 Nov 28 20:22:11 localhost kernel: ax88179_178a 2-3:1.0 enp2s0u3 (unregistered): Failed to write reg index 0x0002: -19 Nov 28 20:22:11 localhost kernel: ax88179_178a 2-3:1.0 enp2s0u3 (unregistered): Failed to write reg index 0x0001: -19 Nov 28 20:22:11 localhost kernel: ax88179_178a 2-3:1.0 enp2s0u3 (unregistered): Failed to write reg index 0x0002: -19 The reason is that although the device is detached, normal stop and unbind operations are commanded from the driver. These operations are not necessary in this situation, so avoid these logs when the device is detached if the result of the operation is -ENODEV and if the new flag informing about the disconnecting status is enabled. cc: <stable(a)vger.kernel.org> Fixes: e2ca90c276e1f ("ax88179_178a: ASIX AX88179_178A USB 3.0/2.0 to gigabit ethernet adapter driver") Signed-off-by: Jose Ignacio Tornos Martinez <jtornosm(a)redhat.com> Acked-by: Alan Stern <stern(a)rowland.harvard.edu> Link: https://lore.kernel.org/r/20231207175007.263907-1-jtornosm@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/net/usb/ax88179_178a.c | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c index 4ea0e155bb0d..5a1bf42ce156 100644 --- a/drivers/net/usb/ax88179_178a.c +++ b/drivers/net/usb/ax88179_178a.c @@ -173,6 +173,7 @@ struct ax88179_data { u8 in_pm; u32 wol_supported; u32 wolopts; + u8 disconnecting; }; struct ax88179_int_data { @@ -208,6 +209,7 @@ static int __ax88179_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index, { int ret; int (*fn)(struct usbnet *, u8, u8, u16, u16, void *, u16); + struct ax88179_data *ax179_data = dev->driver_priv; BUG_ON(!dev); @@ -219,7 +221,7 @@ static int __ax88179_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index, ret = fn(dev, cmd, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, value, index, data, size); - if (unlikely(ret < 0)) + if (unlikely((ret < 0) && !(ret == -ENODEV && ax179_data->disconnecting))) netdev_warn(dev->net, "Failed to read reg index 0x%04x: %d\n", index, ret); @@ -231,6 +233,7 @@ static int __ax88179_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index, { int ret; int (*fn)(struct usbnet *, u8, u8, u16, u16, const void *, u16); + struct ax88179_data *ax179_data = dev->driver_priv; BUG_ON(!dev); @@ -242,7 +245,7 @@ static int __ax88179_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index, ret = fn(dev, cmd, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, value, index, data, size); - if (unlikely(ret < 0)) + if (unlikely((ret < 0) && !(ret == -ENODEV && ax179_data->disconnecting))) netdev_warn(dev->net, "Failed to write reg index 0x%04x: %d\n", index, ret); @@ -492,6 +495,20 @@ static int ax88179_resume(struct usb_interface *intf) return usbnet_resume(intf); } +static void ax88179_disconnect(struct usb_interface *intf) +{ + struct usbnet *dev = usb_get_intfdata(intf); + struct ax88179_data *ax179_data; + + if (!dev) + return; + + ax179_data = dev->driver_priv; + ax179_data->disconnecting = 1; + + usbnet_disconnect(intf); +} + static void ax88179_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo) { @@ -1906,7 +1923,7 @@ static struct usb_driver ax88179_178a_driver = { .suspend = ax88179_suspend, .resume = ax88179_resume, .reset_resume = ax88179_resume, - .disconnect = usbnet_disconnect, + .disconnect = ax88179_disconnect, .supports_autosuspend = 1, .disable_hub_initiated_lpm = 1, }; -- 2.43.0

1 year, 9 months

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patch "nvmem: brcm_nvram: store a copy of NVRAM content" added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled nvmem: brcm_nvram: store a copy of NVRAM content to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. From 1e37bf84afacd5ba17b7a13a18ca2bc78aff05c0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal(a)milecki.pl> Date: Fri, 15 Dec 2023 11:13:58 +0000 Subject: nvmem: brcm_nvram: store a copy of NVRAM content MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This driver uses MMIO access for reading NVRAM from a flash device. Underneath there is a flash controller that reads data and provides mapping window. Using MMIO interface affects controller configuration and may break real controller driver. It was reported by multiple users of devices with NVRAM stored on NAND. Modify driver to read & cache NVRAM content during init and use that copy to provide NVMEM data when requested. On NAND flashes due to their alignment NVRAM partitions can be quite big (1 MiB and more) while actual NVRAM content stays quite small (usually 16 to 32 KiB). To avoid allocating so much memory check for actual data length. Link: https://lore.kernel.org/linux-mtd/CACna6rwf3_9QVjYcM+847biTX=K0EoWXuXcSMkJO… Fixes: 3fef9ed0627a ("nvmem: brcm_nvram: new driver exposing Broadcom's NVRAM") Cc: <Stable(a)vger.kernel.org> Cc: Arınç ÜNAL <arinc.unal(a)arinc9.com> Cc: Florian Fainelli <florian.fainelli(a)broadcom.com> Cc: Scott Branden <scott.branden(a)broadcom.com> Signed-off-by: Rafał Miłecki <rafal(a)milecki.pl> Acked-by: Arınç ÜNAL <arinc.unal(a)arinc9.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> Link: https://lore.kernel.org/r/20231215111358.316727-3-srinivas.kandagatla@linar… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/nvmem/brcm_nvram.c | 134 ++++++++++++++++++++++++++----------- 1 file changed, 94 insertions(+), 40 deletions(-) diff --git a/drivers/nvmem/brcm_nvram.c b/drivers/nvmem/brcm_nvram.c index 9737104f3b76..5cdf339cfbec 100644 --- a/drivers/nvmem/brcm_nvram.c +++ b/drivers/nvmem/brcm_nvram.c @@ -17,9 +17,23 @@ #define NVRAM_MAGIC "FLSH" +/** + * struct brcm_nvram - driver state internal struct + * + * @dev: NVMEM device pointer + * @nvmem_size: Size of the whole space available for NVRAM + * @data: NVRAM data copy stored to avoid poking underlaying flash controller + * @data_len: NVRAM data size + * @padding_byte: Padding value used to fill remaining space + * @cells: Array of discovered NVMEM cells + * @ncells: Number of elements in cells + */ struct brcm_nvram { struct device *dev; - void __iomem *base; + size_t nvmem_size; + uint8_t *data; + size_t data_len; + uint8_t padding_byte; struct nvmem_cell_info *cells; int ncells; }; @@ -36,10 +50,47 @@ static int brcm_nvram_read(void *context, unsigned int offset, void *val, size_t bytes) { struct brcm_nvram *priv = context; - u8 *dst = val; + size_t to_copy; - while (bytes--) - *dst++ = readb(priv->base + offset++); + if (offset + bytes > priv->data_len) + to_copy = max_t(ssize_t, (ssize_t)priv->data_len - offset, 0); + else + to_copy = bytes; + + memcpy(val, priv->data + offset, to_copy); + + memset((uint8_t *)val + to_copy, priv->padding_byte, bytes - to_copy); + + return 0; +} + +static int brcm_nvram_copy_data(struct brcm_nvram *priv, struct platform_device *pdev) +{ + struct resource *res; + void __iomem *base; + + base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); + if (IS_ERR(base)) + return PTR_ERR(base); + + priv->nvmem_size = resource_size(res); + + priv->padding_byte = readb(base + priv->nvmem_size - 1); + for (priv->data_len = priv->nvmem_size; + priv->data_len; + priv->data_len--) { + if (readb(base + priv->data_len - 1) != priv->padding_byte) + break; + } + WARN(priv->data_len > SZ_128K, "Unexpected (big) NVRAM size: %zu B\n", priv->data_len); + + priv->data = devm_kzalloc(priv->dev, priv->data_len, GFP_KERNEL); + if (!priv->data) + return -ENOMEM; + + memcpy_fromio(priv->data, base, priv->data_len); + + bcm47xx_nvram_init_from_iomem(base, priv->data_len); return 0; } @@ -67,8 +118,13 @@ static int brcm_nvram_add_cells(struct brcm_nvram *priv, uint8_t *data, size_t len) { struct device *dev = priv->dev; - char *var, *value, *eq; + char *var, *value; + uint8_t tmp; int idx; + int err = 0; + + tmp = priv->data[len - 1]; + priv->data[len - 1] = '\0'; priv->ncells = 0; for (var = data + sizeof(struct brcm_nvram_header); @@ -78,67 +134,68 @@ static int brcm_nvram_add_cells(struct brcm_nvram *priv, uint8_t *data, } priv->cells = devm_kcalloc(dev, priv->ncells, sizeof(*priv->cells), GFP_KERNEL); - if (!priv->cells) - return -ENOMEM; + if (!priv->cells) { + err = -ENOMEM; + goto out; + } for (var = data + sizeof(struct brcm_nvram_header), idx = 0; var < (char *)data + len && *var; var = value + strlen(value) + 1, idx++) { + char *eq, *name; + eq = strchr(var, '='); if (!eq) break; *eq = '\0'; + name = devm_kstrdup(dev, var, GFP_KERNEL); + *eq = '='; + if (!name) { + err = -ENOMEM; + goto out; + } value = eq + 1; - priv->cells[idx].name = devm_kstrdup(dev, var, GFP_KERNEL); - if (!priv->cells[idx].name) - return -ENOMEM; + priv->cells[idx].name = name; priv->cells[idx].offset = value - (char *)data; priv->cells[idx].bytes = strlen(value); priv->cells[idx].np = of_get_child_by_name(dev->of_node, priv->cells[idx].name); - if (!strcmp(var, "et0macaddr") || - !strcmp(var, "et1macaddr") || - !strcmp(var, "et2macaddr")) { + if (!strcmp(name, "et0macaddr") || + !strcmp(name, "et1macaddr") || + !strcmp(name, "et2macaddr")) { priv->cells[idx].raw_len = strlen(value); priv->cells[idx].bytes = ETH_ALEN; priv->cells[idx].read_post_process = brcm_nvram_read_post_process_macaddr; } } - return 0; +out: + priv->data[len - 1] = tmp; + return err; } static int brcm_nvram_parse(struct brcm_nvram *priv) { + struct brcm_nvram_header *header = (struct brcm_nvram_header *)priv->data; struct device *dev = priv->dev; - struct brcm_nvram_header header; - uint8_t *data; size_t len; int err; - memcpy_fromio(&header, priv->base, sizeof(header)); - - if (memcmp(header.magic, NVRAM_MAGIC, 4)) { + if (memcmp(header->magic, NVRAM_MAGIC, 4)) { dev_err(dev, "Invalid NVRAM magic\n"); return -EINVAL; } - len = le32_to_cpu(header.len); - - data = kzalloc(len, GFP_KERNEL); - if (!data) - return -ENOMEM; - - memcpy_fromio(data, priv->base, len); - data[len - 1] = '\0'; - - err = brcm_nvram_add_cells(priv, data, len); - if (err) { - dev_err(dev, "Failed to add cells: %d\n", err); - return err; + len = le32_to_cpu(header->len); + if (len > priv->nvmem_size) { + dev_err(dev, "NVRAM length (%zd) exceeds mapped size (%zd)\n", len, + priv->nvmem_size); + return -EINVAL; } - kfree(data); + err = brcm_nvram_add_cells(priv, priv->data, len); + if (err) + dev_err(dev, "Failed to add cells: %d\n", err); return 0; } @@ -150,7 +207,6 @@ static int brcm_nvram_probe(struct platform_device *pdev) .reg_read = brcm_nvram_read, }; struct device *dev = &pdev->dev; - struct resource *res; struct brcm_nvram *priv; int err; @@ -159,21 +215,19 @@ static int brcm_nvram_probe(struct platform_device *pdev) return -ENOMEM; priv->dev = dev; - priv->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); - if (IS_ERR(priv->base)) - return PTR_ERR(priv->base); + err = brcm_nvram_copy_data(priv, pdev); + if (err) + return err; err = brcm_nvram_parse(priv); if (err) return err; - bcm47xx_nvram_init_from_iomem(priv->base, resource_size(res)); - config.dev = dev; config.cells = priv->cells; config.ncells = priv->ncells; config.priv = priv; - config.size = resource_size(res); + config.size = priv->nvmem_size; return PTR_ERR_OR_ZERO(devm_nvmem_register(dev, &config)); } -- 2.43.0

1 year, 9 months

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patch "dt-bindings: nvmem: mxs-ocotp: Document fsl,ocotp" added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled dt-bindings: nvmem: mxs-ocotp: Document fsl,ocotp to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. From a2a8aefecbd0f87d6127951cef33b3def8439057 Mon Sep 17 00:00:00 2001 From: Fabio Estevam <festevam(a)denx.de> Date: Fri, 15 Dec 2023 11:13:57 +0000 Subject: dt-bindings: nvmem: mxs-ocotp: Document fsl,ocotp Both imx23.dtsi and imx28.dtsi describe the OCOTP nodes in the format: compatible = "fsl,imx28-ocotp", "fsl,ocotp"; Document the "fsl,ocotp" entry to fix the following schema warning: efuse@8002c000: compatible: ['fsl,imx23-ocotp', 'fsl,ocotp'] is too long from schema $id: http://devicetree.org/schemas/nvmem/mxs-ocotp.yaml# Fixes: 2c504460f502 ("dt-bindings: nvmem: Convert MXS OCOTP to json-schema") Cc: <Stable(a)vger.kernel.org> Signed-off-by: Fabio Estevam <festevam(a)denx.de> Acked-by: Conor Dooley <conor.dooley(a)microchip.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> Link: https://lore.kernel.org/r/20231215111358.316727-2-srinivas.kandagatla@linar… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml index f43186f98607..d9287be89877 100644 --- a/Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml +++ b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml @@ -15,9 +15,11 @@ allOf: properties: compatible: - enum: - - fsl,imx23-ocotp - - fsl,imx28-ocotp + items: + - enum: + - fsl,imx23-ocotp + - fsl,imx28-ocotp + - const: fsl,ocotp reg: maxItems: 1 @@ -35,7 +37,7 @@ unevaluatedProperties: false examples: - | ocotp: efuse@8002c000 { - compatible = "fsl,imx28-ocotp"; + compatible = "fsl,imx28-ocotp", "fsl,ocotp"; #address-cells = <1>; #size-cells = <1>; reg = <0x8002c000 0x2000>; -- 2.43.0

1 year, 9 months

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[PATCH v2] scsi: code: always send batch on reset or error handling command

by Alexander Atanasov

In commit 8930a6c20791 ("scsi: core: add support for request batching") blk-mq last flags was mapped to SCMD_LAST and used as an indicator to send the batch for the drivers that implement it but the error handling code was not updated. scsi_send_eh_cmnd(...) is used to send error handling commands and request sense. The problem is that request sense comes as a single command that gets into the batch queue and times out. As result device goes offline after several failed resets. This was observed on virtio_scsi device resize operation. [ 496.316946] sd 0:0:4:0: [sdd] tag#117 scsi_eh_0: requesting sense [ 506.786356] sd 0:0:4:0: [sdd] tag#117 scsi_send_eh_cmnd timeleft: 0 [ 506.787981] sd 0:0:4:0: [sdd] tag#117 abort To fix this always set SCMD_LAST flag in scsi_send_eh_cmnd and scsi_reset_ioctl(...). Fixes: 8930a6c20791 ("scsi: core: add support for request batching") Signed-off-by: Alexander Atanasov <alexander.atanasov(a)virtuozzo.com> --- drivers/scsi/scsi_error.c | 2 ++ 1 file changed, 2 insertions(+) v1->v2: fix it globally not only for virtio_scsi, as suggested by Paolo Bonzini, to avoid reintroducing the same bug. diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index c67cdcdc3ba8..1223d34c04da 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -1152,6 +1152,7 @@ static enum scsi_disposition scsi_send_eh_cmnd(struct scsi_cmnd *scmd, scsi_log_send(scmd); scmd->submitter = SUBMITTED_BY_SCSI_ERROR_HANDLER; + scmd->flags |= SCMD_LAST; /* * Lock sdev->state_mutex to avoid that scsi_device_quiesce() can @@ -2459,6 +2460,7 @@ scsi_ioctl_reset(struct scsi_device *dev, int __user *arg) scsi_init_command(dev, scmd); scmd->submitter = SUBMITTED_BY_SCSI_RESET_IOCTL; + scmd->flags |= SCMD_LAST; memset(&scmd->sdb, 0, sizeof(scmd->sdb)); scmd->cmd_len = 0; -- 2.39.3

1 year, 9 months

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[PATCH] drm/i915: Reject async flips with bigjoiner

by Ville Syrjala

From: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Currently async flips are busted when bigjoiner is in use. As a short term fix simply reject async flips in that case. Cc: stable(a)vger.kernel.org Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/9769 Signed-off-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> --- drivers/gpu/drm/i915/display/intel_display.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index d955957b7d18..61053c19f4cc 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -5926,6 +5926,17 @@ static int intel_async_flip_check_uapi(struct intel_atomic_state *state, return -EINVAL; } + /* + * FIXME: Bigjoiner+async flip is busted currently. + * Remove this check once the issues are fixed. + */ + if (new_crtc_state->bigjoiner_pipes) { + drm_dbg_kms(&i915->drm, + "[CRTC:%d:%s] async flip disallowed with bigjoiner\n", + crtc->base.base.id, crtc->base.name); + return -EINVAL; + } + for_each_oldnew_intel_plane_in_state(state, plane, old_plane_state, new_plane_state, i) { if (plane->pipe != crtc->pipe) -- 2.41.0

1 year, 9 months

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FAILED: patch "[PATCH] powerpc/ftrace: Create a dummy stackframe to fix stack unwind" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 41a506ef71eb38d94fe133f565c87c3e06ccc072 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023080735-masculine-twister-ba16@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 41a506ef71eb ("powerpc/ftrace: Create a dummy stackframe to fix stack unwind") a5f04d1f2724 ("powerpc/ftrace: Regroup PPC64 specific operations in ftrace_mprofile.S") 228216716cb5 ("powerpc/ftrace: Refactor ftrace_{regs_}caller") 9bdb2eec3dde ("powerpc/ftrace: Don't use lmw/stmw in ftrace_regs_caller()") 76b372814b08 ("powerpc/ftrace: Style cleanup in ftrace_mprofile.S") fc75f8733798 ("powerpc/ftrace: Have arch_ftrace_get_regs() return NULL unless FL_SAVE_REGS is set") 34d8dac807f0 ("powerpc/ftrace: Also save r1 in ftrace_caller()") 4ee83a2cfbc4 ("powerpc/ftrace: Remove ftrace_32.S") 41315494beed ("powerpc/ftrace: Prepare ftrace_64_mprofile.S for reuse by PPC32") 830213786c49 ("powerpc/ftrace: directly call of function graph tracer by ftrace caller") 0c81ed5ed438 ("powerpc/ftrace: Refactor ftrace_{en/dis}able_ftrace_graph_caller") 40b035efe288 ("powerpc/ftrace: Implement CONFIG_DYNAMIC_FTRACE_WITH_ARGS") c75388a8ceff ("powerpc/ftrace: Prepare PPC64's ftrace_caller() for CONFIG_DYNAMIC_FTRACE_WITH_ARGS") d95bf254be5f ("powerpc/ftrace: Prepare PPC32's ftrace_caller() for CONFIG_DYNAMIC_FTRACE_WITH_ARGS") 7bdb478c1d15 ("powerpc/ftrace: Simplify PPC32's return_to_handler()") 7875bc9b07cd ("powerpc/ftrace: Don't save again LR in ftrace_regs_caller() on PPC32") c545b9f040f3 ("powerpc/inst: Define ppc_inst_t") aebd1fb45c62 ("powerpc: flexible GPR range save/restore macros") 7dfbfb87c243 ("powerpc/ftrace: Activate HAVE_DYNAMIC_FTRACE_WITH_REGS on PPC32") c93d4f6ecf4b ("powerpc/ftrace: Add module_trampoline_target() for PPC32") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 41a506ef71eb38d94fe133f565c87c3e06ccc072 Mon Sep 17 00:00:00 2001 From: Naveen N Rao <naveen(a)kernel.org> Date: Wed, 21 Jun 2023 10:43:49 +0530 Subject: [PATCH] powerpc/ftrace: Create a dummy stackframe to fix stack unwind With ppc64 -mprofile-kernel and ppc32 -pg, profiling instructions to call into ftrace are emitted right at function entry. The instruction sequence used is minimal to reduce overhead. Crucially, a stackframe is not created for the function being traced. This breaks stack unwinding since the function being traced does not have a stackframe for itself. As such, it never shows up in the backtrace: /sys/kernel/debug/tracing # echo 1 > /proc/sys/kernel/stack_tracer_enabled /sys/kernel/debug/tracing # cat stack_trace Depth Size Location (17 entries) ----- ---- -------- 0) 4144 32 ftrace_call+0x4/0x44 1) 4112 432 get_page_from_freelist+0x26c/0x1ad0 2) 3680 496 __alloc_pages+0x290/0x1280 3) 3184 336 __folio_alloc+0x34/0x90 4) 2848 176 vma_alloc_folio+0xd8/0x540 5) 2672 272 __handle_mm_fault+0x700/0x1cc0 6) 2400 208 handle_mm_fault+0xf0/0x3f0 7) 2192 80 ___do_page_fault+0x3e4/0xbe0 8) 2112 160 do_page_fault+0x30/0xc0 9) 1952 256 data_access_common_virt+0x210/0x220 10) 1696 400 0xc00000000f16b100 11) 1296 384 load_elf_binary+0x804/0x1b80 12) 912 208 bprm_execve+0x2d8/0x7e0 13) 704 64 do_execveat_common+0x1d0/0x2f0 14) 640 160 sys_execve+0x54/0x70 15) 480 64 system_call_exception+0x138/0x350 16) 416 416 system_call_common+0x160/0x2c4 Fix this by having ftrace create a dummy stackframe for the function being traced. With this, backtraces now capture the function being traced: /sys/kernel/debug/tracing # cat stack_trace Depth Size Location (17 entries) ----- ---- -------- 0) 3888 32 _raw_spin_trylock+0x8/0x70 1) 3856 576 get_page_from_freelist+0x26c/0x1ad0 2) 3280 64 __alloc_pages+0x290/0x1280 3) 3216 336 __folio_alloc+0x34/0x90 4) 2880 176 vma_alloc_folio+0xd8/0x540 5) 2704 416 __handle_mm_fault+0x700/0x1cc0 6) 2288 96 handle_mm_fault+0xf0/0x3f0 7) 2192 48 ___do_page_fault+0x3e4/0xbe0 8) 2144 192 do_page_fault+0x30/0xc0 9) 1952 608 data_access_common_virt+0x210/0x220 10) 1344 16 0xc0000000334bbb50 11) 1328 416 load_elf_binary+0x804/0x1b80 12) 912 64 bprm_execve+0x2d8/0x7e0 13) 848 176 do_execveat_common+0x1d0/0x2f0 14) 672 192 sys_execve+0x54/0x70 15) 480 64 system_call_exception+0x138/0x350 16) 416 416 system_call_common+0x160/0x2c4 This results in two additional stores in the ftrace entry code, but produces reliable backtraces. Fixes: 153086644fd1 ("powerpc/ftrace: Add support for -mprofile-kernel ftrace ABI") Cc: stable(a)vger.kernel.org Signed-off-by: Naveen N Rao <naveen(a)kernel.org> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://msgid.link/20230621051349.759567-1-naveen@kernel.org diff --git a/arch/powerpc/kernel/trace/ftrace_mprofile.S b/arch/powerpc/kernel/trace/ftrace_mprofile.S index ffb1db386849..1f7d86de1538 100644 --- a/arch/powerpc/kernel/trace/ftrace_mprofile.S +++ b/arch/powerpc/kernel/trace/ftrace_mprofile.S @@ -33,6 +33,9 @@ * and then arrange for the ftrace function to be called. */ .macro ftrace_regs_entry allregs + /* Create a minimal stack frame for representing B */ + PPC_STLU r1, -STACK_FRAME_MIN_SIZE(r1) + /* Create our stack frame + pt_regs */ PPC_STLU r1,-SWITCH_FRAME_SIZE(r1) @@ -42,7 +45,7 @@ #ifdef CONFIG_PPC64 /* Save the original return address in A's stack frame */ - std r0, LRSAVE+SWITCH_FRAME_SIZE(r1) + std r0, LRSAVE+SWITCH_FRAME_SIZE+STACK_FRAME_MIN_SIZE(r1) /* Ok to continue? */ lbz r3, PACA_FTRACE_ENABLED(r13) cmpdi r3, 0 @@ -77,6 +80,8 @@ mflr r7 /* Save it as pt_regs->nip */ PPC_STL r7, _NIP(r1) + /* Also save it in B's stackframe header for proper unwind */ + PPC_STL r7, LRSAVE+SWITCH_FRAME_SIZE(r1) /* Save the read LR in pt_regs->link */ PPC_STL r0, _LINK(r1) @@ -142,7 +147,7 @@ #endif /* Pop our stack frame */ - addi r1, r1, SWITCH_FRAME_SIZE + addi r1, r1, SWITCH_FRAME_SIZE+STACK_FRAME_MIN_SIZE #ifdef CONFIG_LIVEPATCH_64 /* Based on the cmpd above, if the NIP was altered handle livepatch */

1 year, 9 months

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[PATCH 2/2] nvmem: brcm_nvram: store a copy of NVRAM content

by srinivas.kandagatla＠linaro.org

From: Rafał Miłecki <rafal(a)milecki.pl> This driver uses MMIO access for reading NVRAM from a flash device. Underneath there is a flash controller that reads data and provides mapping window. Using MMIO interface affects controller configuration and may break real controller driver. It was reported by multiple users of devices with NVRAM stored on NAND. Modify driver to read & cache NVRAM content during init and use that copy to provide NVMEM data when requested. On NAND flashes due to their alignment NVRAM partitions can be quite big (1 MiB and more) while actual NVRAM content stays quite small (usually 16 to 32 KiB). To avoid allocating so much memory check for actual data length. Link: https://lore.kernel.org/linux-mtd/CACna6rwf3_9QVjYcM+847biTX=K0EoWXuXcSMkJO… Fixes: 3fef9ed0627a ("nvmem: brcm_nvram: new driver exposing Broadcom's NVRAM") Cc: <Stable(a)vger.kernel.org> Cc: Arınç ÜNAL <arinc.unal(a)arinc9.com> Cc: Florian Fainelli <florian.fainelli(a)broadcom.com> Cc: Scott Branden <scott.branden(a)broadcom.com> Signed-off-by: Rafał Miłecki <rafal(a)milecki.pl> Acked-by: Arınç ÜNAL <arinc.unal(a)arinc9.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> --- drivers/nvmem/brcm_nvram.c | 134 ++++++++++++++++++++++++++----------- 1 file changed, 94 insertions(+), 40 deletions(-) diff --git a/drivers/nvmem/brcm_nvram.c b/drivers/nvmem/brcm_nvram.c index 9737104f3b76..5cdf339cfbec 100644 --- a/drivers/nvmem/brcm_nvram.c +++ b/drivers/nvmem/brcm_nvram.c @@ -17,9 +17,23 @@ #define NVRAM_MAGIC "FLSH" +/** + * struct brcm_nvram - driver state internal struct + * + * @dev: NVMEM device pointer + * @nvmem_size: Size of the whole space available for NVRAM + * @data: NVRAM data copy stored to avoid poking underlaying flash controller + * @data_len: NVRAM data size + * @padding_byte: Padding value used to fill remaining space + * @cells: Array of discovered NVMEM cells + * @ncells: Number of elements in cells + */ struct brcm_nvram { struct device *dev; - void __iomem *base; + size_t nvmem_size; + uint8_t *data; + size_t data_len; + uint8_t padding_byte; struct nvmem_cell_info *cells; int ncells; }; @@ -36,10 +50,47 @@ static int brcm_nvram_read(void *context, unsigned int offset, void *val, size_t bytes) { struct brcm_nvram *priv = context; - u8 *dst = val; + size_t to_copy; + + if (offset + bytes > priv->data_len) + to_copy = max_t(ssize_t, (ssize_t)priv->data_len - offset, 0); + else + to_copy = bytes; + + memcpy(val, priv->data + offset, to_copy); + + memset((uint8_t *)val + to_copy, priv->padding_byte, bytes - to_copy); + + return 0; +} + +static int brcm_nvram_copy_data(struct brcm_nvram *priv, struct platform_device *pdev) +{ + struct resource *res; + void __iomem *base; + + base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); + if (IS_ERR(base)) + return PTR_ERR(base); + + priv->nvmem_size = resource_size(res); + + priv->padding_byte = readb(base + priv->nvmem_size - 1); + for (priv->data_len = priv->nvmem_size; + priv->data_len; + priv->data_len--) { + if (readb(base + priv->data_len - 1) != priv->padding_byte) + break; + } + WARN(priv->data_len > SZ_128K, "Unexpected (big) NVRAM size: %zu B\n", priv->data_len); + + priv->data = devm_kzalloc(priv->dev, priv->data_len, GFP_KERNEL); + if (!priv->data) + return -ENOMEM; + + memcpy_fromio(priv->data, base, priv->data_len); - while (bytes--) - *dst++ = readb(priv->base + offset++); + bcm47xx_nvram_init_from_iomem(base, priv->data_len); return 0; } @@ -67,8 +118,13 @@ static int brcm_nvram_add_cells(struct brcm_nvram *priv, uint8_t *data, size_t len) { struct device *dev = priv->dev; - char *var, *value, *eq; + char *var, *value; + uint8_t tmp; int idx; + int err = 0; + + tmp = priv->data[len - 1]; + priv->data[len - 1] = '\0'; priv->ncells = 0; for (var = data + sizeof(struct brcm_nvram_header); @@ -78,67 +134,68 @@ static int brcm_nvram_add_cells(struct brcm_nvram *priv, uint8_t *data, } priv->cells = devm_kcalloc(dev, priv->ncells, sizeof(*priv->cells), GFP_KERNEL); - if (!priv->cells) - return -ENOMEM; + if (!priv->cells) { + err = -ENOMEM; + goto out; + } for (var = data + sizeof(struct brcm_nvram_header), idx = 0; var < (char *)data + len && *var; var = value + strlen(value) + 1, idx++) { + char *eq, *name; + eq = strchr(var, '='); if (!eq) break; *eq = '\0'; + name = devm_kstrdup(dev, var, GFP_KERNEL); + *eq = '='; + if (!name) { + err = -ENOMEM; + goto out; + } value = eq + 1; - priv->cells[idx].name = devm_kstrdup(dev, var, GFP_KERNEL); - if (!priv->cells[idx].name) - return -ENOMEM; + priv->cells[idx].name = name; priv->cells[idx].offset = value - (char *)data; priv->cells[idx].bytes = strlen(value); priv->cells[idx].np = of_get_child_by_name(dev->of_node, priv->cells[idx].name); - if (!strcmp(var, "et0macaddr") || - !strcmp(var, "et1macaddr") || - !strcmp(var, "et2macaddr")) { + if (!strcmp(name, "et0macaddr") || + !strcmp(name, "et1macaddr") || + !strcmp(name, "et2macaddr")) { priv->cells[idx].raw_len = strlen(value); priv->cells[idx].bytes = ETH_ALEN; priv->cells[idx].read_post_process = brcm_nvram_read_post_process_macaddr; } } - return 0; +out: + priv->data[len - 1] = tmp; + return err; } static int brcm_nvram_parse(struct brcm_nvram *priv) { + struct brcm_nvram_header *header = (struct brcm_nvram_header *)priv->data; struct device *dev = priv->dev; - struct brcm_nvram_header header; - uint8_t *data; size_t len; int err; - memcpy_fromio(&header, priv->base, sizeof(header)); - - if (memcmp(header.magic, NVRAM_MAGIC, 4)) { + if (memcmp(header->magic, NVRAM_MAGIC, 4)) { dev_err(dev, "Invalid NVRAM magic\n"); return -EINVAL; } - len = le32_to_cpu(header.len); - - data = kzalloc(len, GFP_KERNEL); - if (!data) - return -ENOMEM; - - memcpy_fromio(data, priv->base, len); - data[len - 1] = '\0'; - - err = brcm_nvram_add_cells(priv, data, len); - if (err) { - dev_err(dev, "Failed to add cells: %d\n", err); - return err; + len = le32_to_cpu(header->len); + if (len > priv->nvmem_size) { + dev_err(dev, "NVRAM length (%zd) exceeds mapped size (%zd)\n", len, + priv->nvmem_size); + return -EINVAL; } - kfree(data); + err = brcm_nvram_add_cells(priv, priv->data, len); + if (err) + dev_err(dev, "Failed to add cells: %d\n", err); return 0; } @@ -150,7 +207,6 @@ static int brcm_nvram_probe(struct platform_device *pdev) .reg_read = brcm_nvram_read, }; struct device *dev = &pdev->dev; - struct resource *res; struct brcm_nvram *priv; int err; @@ -159,21 +215,19 @@ static int brcm_nvram_probe(struct platform_device *pdev) return -ENOMEM; priv->dev = dev; - priv->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); - if (IS_ERR(priv->base)) - return PTR_ERR(priv->base); + err = brcm_nvram_copy_data(priv, pdev); + if (err) + return err; err = brcm_nvram_parse(priv); if (err) return err; - bcm47xx_nvram_init_from_iomem(priv->base, resource_size(res)); - config.dev = dev; config.cells = priv->cells; config.ncells = priv->ncells; config.priv = priv; - config.size = resource_size(res); + config.size = priv->nvmem_size; return PTR_ERR_OR_ZERO(devm_nvmem_register(dev, &config)); } -- 2.25.1

1 year, 9 months

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[PATCH 1/2] dt-bindings: nvmem: mxs-ocotp: Document fsl,ocotp

by srinivas.kandagatla＠linaro.org

From: Fabio Estevam <festevam(a)denx.de> Both imx23.dtsi and imx28.dtsi describe the OCOTP nodes in the format: compatible = "fsl,imx28-ocotp", "fsl,ocotp"; Document the "fsl,ocotp" entry to fix the following schema warning: efuse@8002c000: compatible: ['fsl,imx23-ocotp', 'fsl,ocotp'] is too long from schema $id: http://devicetree.org/schemas/nvmem/mxs-ocotp.yaml# Fixes: 2c504460f502 ("dt-bindings: nvmem: Convert MXS OCOTP to json-schema") Cc: <Stable(a)vger.kernel.org> Signed-off-by: Fabio Estevam <festevam(a)denx.de> Acked-by: Conor Dooley <conor.dooley(a)microchip.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> --- Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml index f43186f98607..d9287be89877 100644 --- a/Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml +++ b/Documentation/devicetree/bindings/nvmem/mxs-ocotp.yaml @@ -15,9 +15,11 @@ allOf: properties: compatible: - enum: - - fsl,imx23-ocotp - - fsl,imx28-ocotp + items: + - enum: + - fsl,imx23-ocotp + - fsl,imx28-ocotp + - const: fsl,ocotp reg: maxItems: 1 @@ -35,7 +37,7 @@ unevaluatedProperties: false examples: - | ocotp: efuse@8002c000 { - compatible = "fsl,imx28-ocotp"; + compatible = "fsl,imx28-ocotp", "fsl,ocotp"; #address-cells = <1>; #size-cells = <1>; reg = <0x8002c000 0x2000>; -- 2.25.1

1 year, 9 months

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FAILED: patch "[PATCH] powerpc/ftrace: Create a dummy stackframe to fix stack unwind" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 41a506ef71eb38d94fe133f565c87c3e06ccc072 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023080737-guileless-magazine-d8dc@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: 41a506ef71eb ("powerpc/ftrace: Create a dummy stackframe to fix stack unwind") a5f04d1f2724 ("powerpc/ftrace: Regroup PPC64 specific operations in ftrace_mprofile.S") 228216716cb5 ("powerpc/ftrace: Refactor ftrace_{regs_}caller") 9bdb2eec3dde ("powerpc/ftrace: Don't use lmw/stmw in ftrace_regs_caller()") 76b372814b08 ("powerpc/ftrace: Style cleanup in ftrace_mprofile.S") fc75f8733798 ("powerpc/ftrace: Have arch_ftrace_get_regs() return NULL unless FL_SAVE_REGS is set") 34d8dac807f0 ("powerpc/ftrace: Also save r1 in ftrace_caller()") 4ee83a2cfbc4 ("powerpc/ftrace: Remove ftrace_32.S") 41315494beed ("powerpc/ftrace: Prepare ftrace_64_mprofile.S for reuse by PPC32") 830213786c49 ("powerpc/ftrace: directly call of function graph tracer by ftrace caller") 0c81ed5ed438 ("powerpc/ftrace: Refactor ftrace_{en/dis}able_ftrace_graph_caller") 40b035efe288 ("powerpc/ftrace: Implement CONFIG_DYNAMIC_FTRACE_WITH_ARGS") c75388a8ceff ("powerpc/ftrace: Prepare PPC64's ftrace_caller() for CONFIG_DYNAMIC_FTRACE_WITH_ARGS") d95bf254be5f ("powerpc/ftrace: Prepare PPC32's ftrace_caller() for CONFIG_DYNAMIC_FTRACE_WITH_ARGS") 7bdb478c1d15 ("powerpc/ftrace: Simplify PPC32's return_to_handler()") 7875bc9b07cd ("powerpc/ftrace: Don't save again LR in ftrace_regs_caller() on PPC32") c545b9f040f3 ("powerpc/inst: Define ppc_inst_t") aebd1fb45c62 ("powerpc: flexible GPR range save/restore macros") 7dfbfb87c243 ("powerpc/ftrace: Activate HAVE_DYNAMIC_FTRACE_WITH_REGS on PPC32") c93d4f6ecf4b ("powerpc/ftrace: Add module_trampoline_target() for PPC32") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 41a506ef71eb38d94fe133f565c87c3e06ccc072 Mon Sep 17 00:00:00 2001 From: Naveen N Rao <naveen(a)kernel.org> Date: Wed, 21 Jun 2023 10:43:49 +0530 Subject: [PATCH] powerpc/ftrace: Create a dummy stackframe to fix stack unwind With ppc64 -mprofile-kernel and ppc32 -pg, profiling instructions to call into ftrace are emitted right at function entry. The instruction sequence used is minimal to reduce overhead. Crucially, a stackframe is not created for the function being traced. This breaks stack unwinding since the function being traced does not have a stackframe for itself. As such, it never shows up in the backtrace: /sys/kernel/debug/tracing # echo 1 > /proc/sys/kernel/stack_tracer_enabled /sys/kernel/debug/tracing # cat stack_trace Depth Size Location (17 entries) ----- ---- -------- 0) 4144 32 ftrace_call+0x4/0x44 1) 4112 432 get_page_from_freelist+0x26c/0x1ad0 2) 3680 496 __alloc_pages+0x290/0x1280 3) 3184 336 __folio_alloc+0x34/0x90 4) 2848 176 vma_alloc_folio+0xd8/0x540 5) 2672 272 __handle_mm_fault+0x700/0x1cc0 6) 2400 208 handle_mm_fault+0xf0/0x3f0 7) 2192 80 ___do_page_fault+0x3e4/0xbe0 8) 2112 160 do_page_fault+0x30/0xc0 9) 1952 256 data_access_common_virt+0x210/0x220 10) 1696 400 0xc00000000f16b100 11) 1296 384 load_elf_binary+0x804/0x1b80 12) 912 208 bprm_execve+0x2d8/0x7e0 13) 704 64 do_execveat_common+0x1d0/0x2f0 14) 640 160 sys_execve+0x54/0x70 15) 480 64 system_call_exception+0x138/0x350 16) 416 416 system_call_common+0x160/0x2c4 Fix this by having ftrace create a dummy stackframe for the function being traced. With this, backtraces now capture the function being traced: /sys/kernel/debug/tracing # cat stack_trace Depth Size Location (17 entries) ----- ---- -------- 0) 3888 32 _raw_spin_trylock+0x8/0x70 1) 3856 576 get_page_from_freelist+0x26c/0x1ad0 2) 3280 64 __alloc_pages+0x290/0x1280 3) 3216 336 __folio_alloc+0x34/0x90 4) 2880 176 vma_alloc_folio+0xd8/0x540 5) 2704 416 __handle_mm_fault+0x700/0x1cc0 6) 2288 96 handle_mm_fault+0xf0/0x3f0 7) 2192 48 ___do_page_fault+0x3e4/0xbe0 8) 2144 192 do_page_fault+0x30/0xc0 9) 1952 608 data_access_common_virt+0x210/0x220 10) 1344 16 0xc0000000334bbb50 11) 1328 416 load_elf_binary+0x804/0x1b80 12) 912 64 bprm_execve+0x2d8/0x7e0 13) 848 176 do_execveat_common+0x1d0/0x2f0 14) 672 192 sys_execve+0x54/0x70 15) 480 64 system_call_exception+0x138/0x350 16) 416 416 system_call_common+0x160/0x2c4 This results in two additional stores in the ftrace entry code, but produces reliable backtraces. Fixes: 153086644fd1 ("powerpc/ftrace: Add support for -mprofile-kernel ftrace ABI") Cc: stable(a)vger.kernel.org Signed-off-by: Naveen N Rao <naveen(a)kernel.org> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://msgid.link/20230621051349.759567-1-naveen@kernel.org diff --git a/arch/powerpc/kernel/trace/ftrace_mprofile.S b/arch/powerpc/kernel/trace/ftrace_mprofile.S index ffb1db386849..1f7d86de1538 100644 --- a/arch/powerpc/kernel/trace/ftrace_mprofile.S +++ b/arch/powerpc/kernel/trace/ftrace_mprofile.S @@ -33,6 +33,9 @@ * and then arrange for the ftrace function to be called. */ .macro ftrace_regs_entry allregs + /* Create a minimal stack frame for representing B */ + PPC_STLU r1, -STACK_FRAME_MIN_SIZE(r1) + /* Create our stack frame + pt_regs */ PPC_STLU r1,-SWITCH_FRAME_SIZE(r1) @@ -42,7 +45,7 @@ #ifdef CONFIG_PPC64 /* Save the original return address in A's stack frame */ - std r0, LRSAVE+SWITCH_FRAME_SIZE(r1) + std r0, LRSAVE+SWITCH_FRAME_SIZE+STACK_FRAME_MIN_SIZE(r1) /* Ok to continue? */ lbz r3, PACA_FTRACE_ENABLED(r13) cmpdi r3, 0 @@ -77,6 +80,8 @@ mflr r7 /* Save it as pt_regs->nip */ PPC_STL r7, _NIP(r1) + /* Also save it in B's stackframe header for proper unwind */ + PPC_STL r7, LRSAVE+SWITCH_FRAME_SIZE(r1) /* Save the read LR in pt_regs->link */ PPC_STL r0, _LINK(r1) @@ -142,7 +147,7 @@ #endif /* Pop our stack frame */ - addi r1, r1, SWITCH_FRAME_SIZE + addi r1, r1, SWITCH_FRAME_SIZE+STACK_FRAME_MIN_SIZE #ifdef CONFIG_LIVEPATCH_64 /* Based on the cmpd above, if the NIP was altered handle livepatch */

1 year, 9 months

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FAILED: patch "[PATCH] powerpc/ftrace: Create a dummy stackframe to fix stack unwind" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 41a506ef71eb38d94fe133f565c87c3e06ccc072 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023080739-bonehead-overexert-ce34@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: 41a506ef71eb ("powerpc/ftrace: Create a dummy stackframe to fix stack unwind") a5f04d1f2724 ("powerpc/ftrace: Regroup PPC64 specific operations in ftrace_mprofile.S") 228216716cb5 ("powerpc/ftrace: Refactor ftrace_{regs_}caller") 9bdb2eec3dde ("powerpc/ftrace: Don't use lmw/stmw in ftrace_regs_caller()") 76b372814b08 ("powerpc/ftrace: Style cleanup in ftrace_mprofile.S") fc75f8733798 ("powerpc/ftrace: Have arch_ftrace_get_regs() return NULL unless FL_SAVE_REGS is set") 34d8dac807f0 ("powerpc/ftrace: Also save r1 in ftrace_caller()") 4ee83a2cfbc4 ("powerpc/ftrace: Remove ftrace_32.S") 41315494beed ("powerpc/ftrace: Prepare ftrace_64_mprofile.S for reuse by PPC32") 830213786c49 ("powerpc/ftrace: directly call of function graph tracer by ftrace caller") 0c81ed5ed438 ("powerpc/ftrace: Refactor ftrace_{en/dis}able_ftrace_graph_caller") 40b035efe288 ("powerpc/ftrace: Implement CONFIG_DYNAMIC_FTRACE_WITH_ARGS") c75388a8ceff ("powerpc/ftrace: Prepare PPC64's ftrace_caller() for CONFIG_DYNAMIC_FTRACE_WITH_ARGS") d95bf254be5f ("powerpc/ftrace: Prepare PPC32's ftrace_caller() for CONFIG_DYNAMIC_FTRACE_WITH_ARGS") 7bdb478c1d15 ("powerpc/ftrace: Simplify PPC32's return_to_handler()") 7875bc9b07cd ("powerpc/ftrace: Don't save again LR in ftrace_regs_caller() on PPC32") c545b9f040f3 ("powerpc/inst: Define ppc_inst_t") aebd1fb45c62 ("powerpc: flexible GPR range save/restore macros") 7dfbfb87c243 ("powerpc/ftrace: Activate HAVE_DYNAMIC_FTRACE_WITH_REGS on PPC32") c93d4f6ecf4b ("powerpc/ftrace: Add module_trampoline_target() for PPC32") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 41a506ef71eb38d94fe133f565c87c3e06ccc072 Mon Sep 17 00:00:00 2001 From: Naveen N Rao <naveen(a)kernel.org> Date: Wed, 21 Jun 2023 10:43:49 +0530 Subject: [PATCH] powerpc/ftrace: Create a dummy stackframe to fix stack unwind With ppc64 -mprofile-kernel and ppc32 -pg, profiling instructions to call into ftrace are emitted right at function entry. The instruction sequence used is minimal to reduce overhead. Crucially, a stackframe is not created for the function being traced. This breaks stack unwinding since the function being traced does not have a stackframe for itself. As such, it never shows up in the backtrace: /sys/kernel/debug/tracing # echo 1 > /proc/sys/kernel/stack_tracer_enabled /sys/kernel/debug/tracing # cat stack_trace Depth Size Location (17 entries) ----- ---- -------- 0) 4144 32 ftrace_call+0x4/0x44 1) 4112 432 get_page_from_freelist+0x26c/0x1ad0 2) 3680 496 __alloc_pages+0x290/0x1280 3) 3184 336 __folio_alloc+0x34/0x90 4) 2848 176 vma_alloc_folio+0xd8/0x540 5) 2672 272 __handle_mm_fault+0x700/0x1cc0 6) 2400 208 handle_mm_fault+0xf0/0x3f0 7) 2192 80 ___do_page_fault+0x3e4/0xbe0 8) 2112 160 do_page_fault+0x30/0xc0 9) 1952 256 data_access_common_virt+0x210/0x220 10) 1696 400 0xc00000000f16b100 11) 1296 384 load_elf_binary+0x804/0x1b80 12) 912 208 bprm_execve+0x2d8/0x7e0 13) 704 64 do_execveat_common+0x1d0/0x2f0 14) 640 160 sys_execve+0x54/0x70 15) 480 64 system_call_exception+0x138/0x350 16) 416 416 system_call_common+0x160/0x2c4 Fix this by having ftrace create a dummy stackframe for the function being traced. With this, backtraces now capture the function being traced: /sys/kernel/debug/tracing # cat stack_trace Depth Size Location (17 entries) ----- ---- -------- 0) 3888 32 _raw_spin_trylock+0x8/0x70 1) 3856 576 get_page_from_freelist+0x26c/0x1ad0 2) 3280 64 __alloc_pages+0x290/0x1280 3) 3216 336 __folio_alloc+0x34/0x90 4) 2880 176 vma_alloc_folio+0xd8/0x540 5) 2704 416 __handle_mm_fault+0x700/0x1cc0 6) 2288 96 handle_mm_fault+0xf0/0x3f0 7) 2192 48 ___do_page_fault+0x3e4/0xbe0 8) 2144 192 do_page_fault+0x30/0xc0 9) 1952 608 data_access_common_virt+0x210/0x220 10) 1344 16 0xc0000000334bbb50 11) 1328 416 load_elf_binary+0x804/0x1b80 12) 912 64 bprm_execve+0x2d8/0x7e0 13) 848 176 do_execveat_common+0x1d0/0x2f0 14) 672 192 sys_execve+0x54/0x70 15) 480 64 system_call_exception+0x138/0x350 16) 416 416 system_call_common+0x160/0x2c4 This results in two additional stores in the ftrace entry code, but produces reliable backtraces. Fixes: 153086644fd1 ("powerpc/ftrace: Add support for -mprofile-kernel ftrace ABI") Cc: stable(a)vger.kernel.org Signed-off-by: Naveen N Rao <naveen(a)kernel.org> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://msgid.link/20230621051349.759567-1-naveen@kernel.org diff --git a/arch/powerpc/kernel/trace/ftrace_mprofile.S b/arch/powerpc/kernel/trace/ftrace_mprofile.S index ffb1db386849..1f7d86de1538 100644 --- a/arch/powerpc/kernel/trace/ftrace_mprofile.S +++ b/arch/powerpc/kernel/trace/ftrace_mprofile.S @@ -33,6 +33,9 @@ * and then arrange for the ftrace function to be called. */ .macro ftrace_regs_entry allregs + /* Create a minimal stack frame for representing B */ + PPC_STLU r1, -STACK_FRAME_MIN_SIZE(r1) + /* Create our stack frame + pt_regs */ PPC_STLU r1,-SWITCH_FRAME_SIZE(r1) @@ -42,7 +45,7 @@ #ifdef CONFIG_PPC64 /* Save the original return address in A's stack frame */ - std r0, LRSAVE+SWITCH_FRAME_SIZE(r1) + std r0, LRSAVE+SWITCH_FRAME_SIZE+STACK_FRAME_MIN_SIZE(r1) /* Ok to continue? */ lbz r3, PACA_FTRACE_ENABLED(r13) cmpdi r3, 0 @@ -77,6 +80,8 @@ mflr r7 /* Save it as pt_regs->nip */ PPC_STL r7, _NIP(r1) + /* Also save it in B's stackframe header for proper unwind */ + PPC_STL r7, LRSAVE+SWITCH_FRAME_SIZE(r1) /* Save the read LR in pt_regs->link */ PPC_STL r0, _LINK(r1) @@ -142,7 +147,7 @@ #endif /* Pop our stack frame */ - addi r1, r1, SWITCH_FRAME_SIZE + addi r1, r1, SWITCH_FRAME_SIZE+STACK_FRAME_MIN_SIZE #ifdef CONFIG_LIVEPATCH_64 /* Based on the cmpd above, if the NIP was altered handle livepatch */

1 year, 9 months

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FAILED: patch "[PATCH] powerpc/ftrace: Create a dummy stackframe to fix stack unwind" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x 41a506ef71eb38d94fe133f565c87c3e06ccc072 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023080741-polka-twice-b0df@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: 41a506ef71eb ("powerpc/ftrace: Create a dummy stackframe to fix stack unwind") a5f04d1f2724 ("powerpc/ftrace: Regroup PPC64 specific operations in ftrace_mprofile.S") 228216716cb5 ("powerpc/ftrace: Refactor ftrace_{regs_}caller") 9bdb2eec3dde ("powerpc/ftrace: Don't use lmw/stmw in ftrace_regs_caller()") 76b372814b08 ("powerpc/ftrace: Style cleanup in ftrace_mprofile.S") fc75f8733798 ("powerpc/ftrace: Have arch_ftrace_get_regs() return NULL unless FL_SAVE_REGS is set") 34d8dac807f0 ("powerpc/ftrace: Also save r1 in ftrace_caller()") 4ee83a2cfbc4 ("powerpc/ftrace: Remove ftrace_32.S") 41315494beed ("powerpc/ftrace: Prepare ftrace_64_mprofile.S for reuse by PPC32") 830213786c49 ("powerpc/ftrace: directly call of function graph tracer by ftrace caller") 0c81ed5ed438 ("powerpc/ftrace: Refactor ftrace_{en/dis}able_ftrace_graph_caller") 40b035efe288 ("powerpc/ftrace: Implement CONFIG_DYNAMIC_FTRACE_WITH_ARGS") c75388a8ceff ("powerpc/ftrace: Prepare PPC64's ftrace_caller() for CONFIG_DYNAMIC_FTRACE_WITH_ARGS") d95bf254be5f ("powerpc/ftrace: Prepare PPC32's ftrace_caller() for CONFIG_DYNAMIC_FTRACE_WITH_ARGS") 7bdb478c1d15 ("powerpc/ftrace: Simplify PPC32's return_to_handler()") 7875bc9b07cd ("powerpc/ftrace: Don't save again LR in ftrace_regs_caller() on PPC32") c545b9f040f3 ("powerpc/inst: Define ppc_inst_t") aebd1fb45c62 ("powerpc: flexible GPR range save/restore macros") 7dfbfb87c243 ("powerpc/ftrace: Activate HAVE_DYNAMIC_FTRACE_WITH_REGS on PPC32") c93d4f6ecf4b ("powerpc/ftrace: Add module_trampoline_target() for PPC32") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 41a506ef71eb38d94fe133f565c87c3e06ccc072 Mon Sep 17 00:00:00 2001 From: Naveen N Rao <naveen(a)kernel.org> Date: Wed, 21 Jun 2023 10:43:49 +0530 Subject: [PATCH] powerpc/ftrace: Create a dummy stackframe to fix stack unwind With ppc64 -mprofile-kernel and ppc32 -pg, profiling instructions to call into ftrace are emitted right at function entry. The instruction sequence used is minimal to reduce overhead. Crucially, a stackframe is not created for the function being traced. This breaks stack unwinding since the function being traced does not have a stackframe for itself. As such, it never shows up in the backtrace: /sys/kernel/debug/tracing # echo 1 > /proc/sys/kernel/stack_tracer_enabled /sys/kernel/debug/tracing # cat stack_trace Depth Size Location (17 entries) ----- ---- -------- 0) 4144 32 ftrace_call+0x4/0x44 1) 4112 432 get_page_from_freelist+0x26c/0x1ad0 2) 3680 496 __alloc_pages+0x290/0x1280 3) 3184 336 __folio_alloc+0x34/0x90 4) 2848 176 vma_alloc_folio+0xd8/0x540 5) 2672 272 __handle_mm_fault+0x700/0x1cc0 6) 2400 208 handle_mm_fault+0xf0/0x3f0 7) 2192 80 ___do_page_fault+0x3e4/0xbe0 8) 2112 160 do_page_fault+0x30/0xc0 9) 1952 256 data_access_common_virt+0x210/0x220 10) 1696 400 0xc00000000f16b100 11) 1296 384 load_elf_binary+0x804/0x1b80 12) 912 208 bprm_execve+0x2d8/0x7e0 13) 704 64 do_execveat_common+0x1d0/0x2f0 14) 640 160 sys_execve+0x54/0x70 15) 480 64 system_call_exception+0x138/0x350 16) 416 416 system_call_common+0x160/0x2c4 Fix this by having ftrace create a dummy stackframe for the function being traced. With this, backtraces now capture the function being traced: /sys/kernel/debug/tracing # cat stack_trace Depth Size Location (17 entries) ----- ---- -------- 0) 3888 32 _raw_spin_trylock+0x8/0x70 1) 3856 576 get_page_from_freelist+0x26c/0x1ad0 2) 3280 64 __alloc_pages+0x290/0x1280 3) 3216 336 __folio_alloc+0x34/0x90 4) 2880 176 vma_alloc_folio+0xd8/0x540 5) 2704 416 __handle_mm_fault+0x700/0x1cc0 6) 2288 96 handle_mm_fault+0xf0/0x3f0 7) 2192 48 ___do_page_fault+0x3e4/0xbe0 8) 2144 192 do_page_fault+0x30/0xc0 9) 1952 608 data_access_common_virt+0x210/0x220 10) 1344 16 0xc0000000334bbb50 11) 1328 416 load_elf_binary+0x804/0x1b80 12) 912 64 bprm_execve+0x2d8/0x7e0 13) 848 176 do_execveat_common+0x1d0/0x2f0 14) 672 192 sys_execve+0x54/0x70 15) 480 64 system_call_exception+0x138/0x350 16) 416 416 system_call_common+0x160/0x2c4 This results in two additional stores in the ftrace entry code, but produces reliable backtraces. Fixes: 153086644fd1 ("powerpc/ftrace: Add support for -mprofile-kernel ftrace ABI") Cc: stable(a)vger.kernel.org Signed-off-by: Naveen N Rao <naveen(a)kernel.org> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://msgid.link/20230621051349.759567-1-naveen@kernel.org diff --git a/arch/powerpc/kernel/trace/ftrace_mprofile.S b/arch/powerpc/kernel/trace/ftrace_mprofile.S index ffb1db386849..1f7d86de1538 100644 --- a/arch/powerpc/kernel/trace/ftrace_mprofile.S +++ b/arch/powerpc/kernel/trace/ftrace_mprofile.S @@ -33,6 +33,9 @@ * and then arrange for the ftrace function to be called. */ .macro ftrace_regs_entry allregs + /* Create a minimal stack frame for representing B */ + PPC_STLU r1, -STACK_FRAME_MIN_SIZE(r1) + /* Create our stack frame + pt_regs */ PPC_STLU r1,-SWITCH_FRAME_SIZE(r1) @@ -42,7 +45,7 @@ #ifdef CONFIG_PPC64 /* Save the original return address in A's stack frame */ - std r0, LRSAVE+SWITCH_FRAME_SIZE(r1) + std r0, LRSAVE+SWITCH_FRAME_SIZE+STACK_FRAME_MIN_SIZE(r1) /* Ok to continue? */ lbz r3, PACA_FTRACE_ENABLED(r13) cmpdi r3, 0 @@ -77,6 +80,8 @@ mflr r7 /* Save it as pt_regs->nip */ PPC_STL r7, _NIP(r1) + /* Also save it in B's stackframe header for proper unwind */ + PPC_STL r7, LRSAVE+SWITCH_FRAME_SIZE(r1) /* Save the read LR in pt_regs->link */ PPC_STL r0, _LINK(r1) @@ -142,7 +147,7 @@ #endif /* Pop our stack frame */ - addi r1, r1, SWITCH_FRAME_SIZE + addi r1, r1, SWITCH_FRAME_SIZE+STACK_FRAME_MIN_SIZE #ifdef CONFIG_LIVEPATCH_64 /* Based on the cmpd above, if the NIP was altered handle livepatch */

1 year, 9 months

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[PATCH] mtd: maps: vmu-flash: Fix the (mtd core) switch to ref counters

by Miquel Raynal

While switching to ref counters for track mtd devices use, the vmu-flash driver was forgotten. The reason for reading the ref counter seems debatable, but let's just fix the build for now. Fixes: 19bfa9ebebb5 ("mtd: use refcount to prevent corruption") Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202312022315.79twVRZw-lkp@intel.com/ Cc: stable(a)vger.kernel.org Signed-off-by: Miquel Raynal <miquel.raynal(a)bootlin.com> --- drivers/mtd/maps/vmu-flash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/maps/vmu-flash.c b/drivers/mtd/maps/vmu-flash.c index a7ec947a3ebb..53019d313db7 100644 --- a/drivers/mtd/maps/vmu-flash.c +++ b/drivers/mtd/maps/vmu-flash.c @@ -719,7 +719,7 @@ static int vmu_can_unload(struct maple_device *mdev) card = maple_get_drvdata(mdev); for (x = 0; x < card->partitions; x++) { mtd = &((card->mtd)[x]); - if (mtd->usecount > 0) + if (kref_read(&mtd->refcnt)) return 0; } return 1; -- 2.34.1

1 year, 9 months

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[REGRESSION] vsocket timeout with kata containers agent 3.2.0 and kernel 6.1.63

by Simon Kaegi

#regzbot introduced v6.1.62..v6.1.63 #regzbot introduced: baddcc2c71572968cdaeee1c4ab3dc0ad90fa765 We hit this regression when updating our guest vm kernel from 6.1.62 to 6.1.63 -- bisecting, this problem was introduced in baddcc2c71572968cdaeee1c4ab3dc0ad90fa765 -- virtio/vsock: replace virtio_vsock_pkt with sk_buff -- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… We're getting a timeout when trying to connect to the vsocket in the guest VM when launching a kata containers 3.2.0 agent. We haven't done much more to understand the problem at this point. We can reproduce 100% of the time but don't currently have a simple reproducer as the problem was found in our build service which uses kata-containers (with cloud-hypervisor). We have not checked the mainline as we currently are tied to 6.1.x. -Simon

1 year, 9 months

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[PATCH] Revert "PCI: acpiphp: Reassign resources on bridge if necessary"

by Bjorn Helgaas

From: Bjorn Helgaas <bhelgaas(a)google.com> This reverts commit 40613da52b13fb21c5566f10b287e0ca8c12c4e9 and the subsequent fix to it: cc22522fd55e ("PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus") 40613da52b13 fixed a problem where hot-adding a device with large BARs failed if the bridge windows programmed by firmware were not large enough. cc22522fd55e ("PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus") fixed a problem with 40613da52b13: an ACPI hot-add of a device on a PCI root bus (common in the virt world) or firmware sending ACPI Bus Check to non-existent Root Ports (e.g., on Dell Inspiron 7352/0W6WV0) caused a NULL pointer dereference and suspend/resume hangs. Unfortunately the combination of 40613da52b13 and cc22522fd55e caused other problems: - Fiona reported that hot-add of SCSI disks in QEMU virtual machine fails sometimes. - Dongli reported a similar problem with hot-add of SCSI disks. - Jonathan reported a console freeze during boot on bare metal due to an error in radeon GPU initialization. Revert both patches to avoid adding these problems. This means we will again see the problems with hot-adding devices with large BARs and the NULL pointer dereferences and suspend/resume issues that 40613da52b13 and cc22522fd55e were intended to fix. Fixes: 40613da52b13 ("PCI: acpiphp: Reassign resources on bridge if necessary") Fixes: cc22522fd55e ("PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus") Reported-by: Fiona Ebner <f.ebner(a)proxmox.com> Closes: https://lore.kernel.org/r/9eb669c0-d8f2-431d-a700-6da13053ae54@proxmox.com Reported-by: Dongli Zhang <dongli.zhang(a)oracle.com> Closes: https://lore.kernel.org/r/3c4a446a-b167-11b8-f36f-d3c1b49b42e9@oracle.com Reported-by: Jonathan Woithe <jwoithe(a)just42.net> Closes: https://lore.kernel.org/r/ZXpaNCLiDM+Kv38H@marvin.atrad.com.au Signed-off-by: Bjorn Helgaas <bhelgaas(a)google.com> Cc: <stable(a)vger.kernel.org> Cc: Igor Mammedov <imammedo(a)redhat.com> --- drivers/pci/hotplug/acpiphp_glue.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index 601129772b2d..5b1f271c6034 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -512,15 +512,12 @@ static void enable_slot(struct acpiphp_slot *slot, bool bridge) if (pass && dev->subordinate) { check_hotplug_bridge(slot, dev); pcibios_resource_survey_bus(dev->subordinate); - if (pci_is_root_bus(bus)) - __pci_bus_size_bridges(dev->subordinate, &add_list); + __pci_bus_size_bridges(dev->subordinate, + &add_list); } } } - if (pci_is_root_bus(bus)) - __pci_bus_assign_resources(bus, &add_list, NULL); - else - pci_assign_unassigned_bridge_resources(bus->self); + __pci_bus_assign_resources(bus, &add_list, NULL); } acpiphp_sanitize_bus(bus); -- 2.34.1

1 year, 9 months

3
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[PATCH v1] iommu/dma: Trace bounce buffer usage when mapping buffers

by Isaac J. Manjarres

When commit 82612d66d51d ("iommu: Allow the dma-iommu api to use bounce buffers") was introduced, it did not add the logic for tracing the bounce buffer usage from iommu_dma_map_page(). All of the users of swiotlb_tbl_map_single() trace their bounce buffer usage, except iommu_dma_map_page(). This makes it difficult to track SWIOTLB usage from that function. Thus, trace bounce buffer usage from iommu_dma_map_page(). Fixes: 82612d66d51d ("iommu: Allow the dma-iommu api to use bounce buffers") Cc: stable(a)vger.kernel.org # v5.15+ Cc: Tom Murphy <murphyt7(a)tcd.ie> Cc: Lu Baolu <baolu.lu(a)linux.intel.com> Cc: Saravana Kannan <saravanak(a)google.com> Signed-off-by: Isaac J. Manjarres <isaacmanjarres(a)google.com> --- drivers/iommu/dma-iommu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c index 85163a83df2f..037fcf826407 100644 --- a/drivers/iommu/dma-iommu.c +++ b/drivers/iommu/dma-iommu.c @@ -29,6 +29,7 @@ #include <linux/spinlock.h> #include <linux/swiotlb.h> #include <linux/vmalloc.h> +#include <trace/events/swiotlb.h> #include "dma-iommu.h" @@ -1156,6 +1157,8 @@ static dma_addr_t iommu_dma_map_page(struct device *dev, struct page *page, return DMA_MAPPING_ERROR; } + trace_swiotlb_bounced(dev, phys, size); + aligned_size = iova_align(iovad, size); phys = swiotlb_tbl_map_single(dev, phys, size, aligned_size, iova_mask(iovad), dir, attrs); -- 2.43.0.472.g3155946c3a-goog

1 year, 9 months

2
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[PATCH] ALSA: hda/tas2781: select program 0, conf 0 by default

by Gergo Koteles

Currently, cur_prog/cur_conf remains at the default value (-1), while program 0 has been loaded into the amplifiers. In the playback hook, tasdevice_tuning_switch tries to restore the cur_prog/cur_conf. In the runtime_resume/system_resume, tasdevice_prmg_load tries to load the cur_prog as well. Set cur_prog and cur_conf to 0 if available in the firmware. Fixes: 5be27f1e3ec9 ("ALSA: hda/tas2781: Add tas2781 HDA driver") CC: stable(a)vger.kernel.org Signed-off-by: Gergo Koteles <soyer(a)irl.hu> --- sound/pci/hda/tas2781_hda_i2c.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c index fb802802939e..e974510367e3 100644 --- a/sound/pci/hda/tas2781_hda_i2c.c +++ b/sound/pci/hda/tas2781_hda_i2c.c @@ -543,6 +543,10 @@ static void tasdev_fw_ready(const struct firmware *fmw, void *context) tas_priv->fw_state = TASDEVICE_DSP_FW_ALL_OK; tasdevice_prmg_load(tas_priv, 0); + if (tas_priv->fmw->nr_programs > 0) + tas_priv->cur_prog = 0; + if (tas_priv->fmw->nr_configurations > 0) + tas_priv->cur_conf = 0; /* If calibrated data occurs error, dsp will still works with default * calibrated data inside algo. base-commit: ffc253263a1375a65fa6c9f62a893e9767fbebfa -- 2.43.0

1 year, 9 months

2
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[PATCH v1 2/2] regulator: qcom_smd: Add LDO5 MP5496 regulator

by Varadarajan Narayanan

Add support for LDO5 regulator. This is used by IPQ9574 USB. Cc: stable(a)vger.kernel.org Signed-off-by: Varadarajan Narayanan <quic_varada(a)quicinc.com> --- drivers/regulator/qcom_smd-regulator.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c index 09c471a0ba2e..d1be9568025e 100644 --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -796,6 +796,7 @@ static const struct rpm_regulator_data rpm_mp5496_regulators[] = { { "s1", QCOM_SMD_RPM_SMPA, 1, &mp5496_smps, "s1" }, { "s2", QCOM_SMD_RPM_SMPA, 2, &mp5496_smps, "s2" }, { "l2", QCOM_SMD_RPM_LDOA, 2, &mp5496_ldoa2, "l2" }, + { "l5", QCOM_SMD_RPM_LDOA, 5, &mp5496_ldoa2, "l5" }, {} }; -- 2.34.1

1 year, 9 months

1
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[PATCH] irq: Resolve that mask_irq/unmask_irq may not be called in pairs

by xiongxin

When an interrupt controller uses a function such as handle_level_irq() as an interrupt handler and the controller implements the irq_disable() callback, the following scenario will appear in the i2c-hid driver in the sleep scenario: in the sleep flow, while the user is still triggering the i2c-hid interrupt, we get the following function call: handle_level_irq() -> mask_ack_irq() -> mask_irq() i2c_hid_core_suspend() -> disable_irq() -> __irq_disable() -> irq_state_set_disabled() -> irq_state_set_masked() irq_thread_fn() -> irq_finalize_oneshot() -> if (!desc->threads_oneshot && !irqd_irq_disabled() && irqd_irq_masked()) unmask_threaded_irq() -> unmask_irq() That is, when __irq_disable() is called between mask_irq() and irq_finalize_oneshot(), the code in irq_finalize_oneshot() will cause the !irqd_irq_disabled() fails to enter the unmask_irq() branch, which causes mask_irq/unmask_irq to be called unpaired and the i2c-hid interrupt to be masked. Since mask_irq/unmask_irq and irq_disabled() belong to two different hardware registers or policies, the !irqd_irq_disabled() assertion may not be used to determine whether unmask_irq() needs to be called. Cc: stable(a)vger.kernel.org Signed-off-by: xiongxin <xiongxin(a)kylinos.cn> Signed-off-by: Riwen Lu <luriwen(a)kylinos.cn> diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 1782f90cd8c6..9160fc9170b3 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -1120,8 +1120,7 @@ static void irq_finalize_oneshot(struct irq_desc *desc, desc->threads_oneshot &= ~action->thread_mask; - if (!desc->threads_oneshot && !irqd_irq_disabled(&desc->irq_data) && - irqd_irq_masked(&desc->irq_data)) + if (!desc->threads_oneshot && irqd_irq_masked(&desc->irq_data)) unmask_threaded_irq(desc); out_unlock: -- 2.34.1

1 year, 9 months

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[PATCH 2/3] arm64: dts: qcom: sdm670: fix USB SS wakeup

by Johan Hovold

The USB SS PHY interrupt needs to be provided by the PDC interrupt controller in order to be able to wake the system up from low-power states. Fixes: 07c8ded6e373 ("arm64: dts: qcom: add sdm670 and pixel 3a device trees") Cc: stable(a)vger.kernel.org # 6.2 Cc: Richard Acayan <mailingradian(a)gmail.com> Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org> --- arch/arm64/boot/dts/qcom/sdm670.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sdm670.dtsi b/arch/arm64/boot/dts/qcom/sdm670.dtsi index fe4067c012a0..730c8351bcaa 100644 --- a/arch/arm64/boot/dts/qcom/sdm670.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm670.dtsi @@ -1296,7 +1296,7 @@ usb_1: usb@a6f8800 { assigned-clock-rates = <19200000>, <150000000>; interrupts-extended = <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, - <&intc GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 6 IRQ_TYPE_LEVEL_HIGH>, <&pdc 8 IRQ_TYPE_EDGE_BOTH>, <&pdc 9 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hs_phy_irq", "ss_phy_irq", -- 2.41.0

1 year, 9 months

3
2
0 0

[PATCH v2] wifi: mwifiex: fix STA cannot connect to AP

by David Lin

AP BSSID configuration is missing at AP start. Without this fix, FW returns STA interface MAC address after first init. When hostapd restarts, it gets MAC address from netdev before driver sets STA MAC to netdev again. Now MAC address between hostapd and net interface are different causes STA cannot connect to AP. After that MAC address of uap0 mlan0 become the same. And issue disappears after following hostapd restart (another issue is AP/STA MAC address become the same). This patch fixes the issue cleanly. Signed-off-by: David Lin <yu-hao.lin(a)nxp.com> Fixes: 12190c5d80bd ("mwifiex: add cfg80211 start_ap and stop_ap handlers") Cc: stable(a)vger.kernel.org --- v2: - v1 was a not finished patch that was send to the LKML by mistake --- drivers/net/wireless/marvell/mwifiex/cfg80211.c | 2 ++ drivers/net/wireless/marvell/mwifiex/fw.h | 1 + drivers/net/wireless/marvell/mwifiex/ioctl.h | 1 + drivers/net/wireless/marvell/mwifiex/uap_cmd.c | 8 ++++++++ 4 files changed, 12 insertions(+) diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index 7a15ea8072e6..3604abcbcff9 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -2047,6 +2047,8 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy, mwifiex_set_sys_config_invalid_data(bss_cfg); + memcpy(bss_cfg->mac_addr, priv->curr_addr, ETH_ALEN); + if (params->beacon_interval) bss_cfg->beacon_period = params->beacon_interval; if (params->dtim_period) diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h index 8e6db904e5b2..62f3c9a52a1d 100644 --- a/drivers/net/wireless/marvell/mwifiex/fw.h +++ b/drivers/net/wireless/marvell/mwifiex/fw.h @@ -165,6 +165,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER { #define TLV_TYPE_STA_MAC_ADDR (PROPRIETARY_TLV_BASE_ID + 32) #define TLV_TYPE_BSSID (PROPRIETARY_TLV_BASE_ID + 35) #define TLV_TYPE_CHANNELBANDLIST (PROPRIETARY_TLV_BASE_ID + 42) +#define TLV_TYPE_UAP_MAC_ADDRESS (PROPRIETARY_TLV_BASE_ID + 43) #define TLV_TYPE_UAP_BEACON_PERIOD (PROPRIETARY_TLV_BASE_ID + 44) #define TLV_TYPE_UAP_DTIM_PERIOD (PROPRIETARY_TLV_BASE_ID + 45) #define TLV_TYPE_UAP_BCAST_SSID (PROPRIETARY_TLV_BASE_ID + 48) diff --git a/drivers/net/wireless/marvell/mwifiex/ioctl.h b/drivers/net/wireless/marvell/mwifiex/ioctl.h index 091e7ca79376..e8825f302de8 100644 --- a/drivers/net/wireless/marvell/mwifiex/ioctl.h +++ b/drivers/net/wireless/marvell/mwifiex/ioctl.h @@ -107,6 +107,7 @@ struct mwifiex_uap_bss_param { u8 qos_info; u8 power_constraint; struct mwifiex_types_wmm_info wmm_info; + u8 mac_addr[ETH_ALEN]; }; enum { diff --git a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c index e78a201cd150..491e36611909 100644 --- a/drivers/net/wireless/marvell/mwifiex/uap_cmd.c +++ b/drivers/net/wireless/marvell/mwifiex/uap_cmd.c @@ -468,6 +468,7 @@ void mwifiex_config_uap_11d(struct mwifiex_private *priv, static int mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size) { + struct host_cmd_tlv_mac_addr *mac_tlv; struct host_cmd_tlv_dtim_period *dtim_period; struct host_cmd_tlv_beacon_period *beacon_period; struct host_cmd_tlv_ssid *ssid; @@ -487,6 +488,13 @@ mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size) int i; u16 cmd_size = *param_size; + mac_tlv = (struct host_cmd_tlv_mac_addr *)tlv; + mac_tlv->header.type = cpu_to_le16(TLV_TYPE_UAP_MAC_ADDRESS); + mac_tlv->header.len = cpu_to_le16(ETH_ALEN); + memcpy(mac_tlv->mac_addr, bss_cfg->mac_addr, ETH_ALEN); + cmd_size += sizeof(struct host_cmd_tlv_mac_addr); + tlv += sizeof(struct host_cmd_tlv_mac_addr); + if (bss_cfg->ssid.ssid_len) { ssid = (struct host_cmd_tlv_ssid *)tlv; ssid->header.type = cpu_to_le16(TLV_TYPE_UAP_SSID); base-commit: 783004b6dbda2cfe9a552a4cc9c1d168a2068f6c -- 2.25.1

1 year, 9 months

4
8
0 0

[PATCH v2] drm/amd: Add a workaround for GFX11 systems that fail to flush TLB

by Mario Limonciello

Some systems with MP1 13.0.4 or 13.0.11 have a firmware bug that causes the first MES packet after resume to fail. Typically this packet is used to flush the TLB when GART is enabled. This issue is fixed in newer firmware, but as OEMs may not roll this out to the field, introduce a workaround that will add an extra dummy read on resume that the result is discarded. Cc: stable(a)vger.kernel.org # 6.1+ Cc: Tim Huang <Tim.Huang(a)amd.com> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3045 Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com> --- v1->v2: * Add a dummy read callback instead and use that. --- drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 19 +++++++++++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | 3 +++ drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 11 +++++++++++ drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 8 ++++++-- 4 files changed, 39 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c index 9ddbf1494326..cd5e1a027bdf 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c @@ -868,6 +868,25 @@ int amdgpu_mes_reg_wait(struct amdgpu_device *adev, uint32_t reg, return r; } +void amdgpu_mes_reg_dummy_read(struct amdgpu_device *adev) +{ + struct mes_misc_op_input op_input = { + .op = MES_MISC_OP_READ_REG, + .read_reg.reg_offset = 0, + .read_reg.buffer_addr = adev->mes.read_val_gpu_addr, + }; + + if (!adev->mes.funcs->misc_op) { + DRM_ERROR("mes misc op is not supported!\n"); + return; + } + + adev->mes.silent_errors = true; + if (adev->mes.funcs->misc_op(&adev->mes, &op_input)) + DRM_DEBUG("failed to amdgpu_mes_reg_dummy_read\n"); + adev->mes.silent_errors = false; +} + int amdgpu_mes_set_shader_debugger(struct amdgpu_device *adev, uint64_t process_context_addr, uint32_t spi_gdbg_per_vmid_cntl, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h index a27b424ffe00..d208e60c1d99 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h @@ -135,6 +135,8 @@ struct amdgpu_mes { /* ip specific functions */ const struct amdgpu_mes_funcs *funcs; + + bool silent_errors; }; struct amdgpu_mes_process { @@ -356,6 +358,7 @@ int amdgpu_mes_unmap_legacy_queue(struct amdgpu_device *adev, u64 gpu_addr, u64 seq); uint32_t amdgpu_mes_rreg(struct amdgpu_device *adev, uint32_t reg); +void amdgpu_mes_reg_dummy_read(struct amdgpu_device *adev); int amdgpu_mes_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t val); int amdgpu_mes_reg_wait(struct amdgpu_device *adev, uint32_t reg, diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c index 23d7b548d13f..a2ba45f859ea 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c @@ -960,6 +960,17 @@ static int gmc_v11_0_resume(void *handle) int r; struct amdgpu_device *adev = (struct amdgpu_device *)handle; + switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) { + case IP_VERSION(13, 0, 4): + case IP_VERSION(13, 0, 11): + /* avoid a lost packet @ first GFXOFF exit after resume */ + if ((adev->pm.fw_version & 0x00FFFFFF) < 0x004c4900 && adev->in_s0ix) + amdgpu_mes_reg_dummy_read(adev); + break; + default: + break; + } + r = gmc_v11_0_hw_init(adev); if (r) return r; diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c index 4dfec56e1b7f..71df5cb65485 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c @@ -137,8 +137,12 @@ static int mes_v11_0_submit_pkt_and_poll_completion(struct amdgpu_mes *mes, r = amdgpu_fence_wait_polling(ring, ring->fence_drv.sync_seq, timeout); if (r < 1) { - DRM_ERROR("MES failed to response msg=%d\n", - x_pkt->header.opcode); + if (mes->silent_errors) + DRM_DEBUG("MES failed to response msg=%d\n", + x_pkt->header.opcode); + else + DRM_ERROR("MES failed to response msg=%d\n", + x_pkt->header.opcode); while (halt_if_hws_hang) schedule(); -- 2.34.1

1 year, 9 months

3
3
0 0

stable-rc/queue/5.4 baseline: 98 runs, 16 regressions (v5.4.264-1-g04c5dae9c5ebd)

by kernelci.org bot

stable-rc/queue/5.4 baseline: 98 runs, 16 regressions (v5.4.264-1-g04c5dae9c5ebd) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.4/kernel/v5.4.264-… Test: baseline Tree: stable-rc Branch: queue/5.4 Describe: v5.4.264-1-g04c5dae9c5ebd URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 04c5dae9c5ebd5815d1083e658ad1b661dbdc782 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b3e039c60066427e134c7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3e039c60066427e134c8 failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657b3f440d15aae805e1348c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3f440d15aae805e1348d failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b3dc001807f5380e134ab Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3dc001807f5380e134ac failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657b3de675255d77cbe13484 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3de675255d77cbe13485 failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b3ddb75255d77cbe13481 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3ddb75255d77cbe13482 failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657b3f1b8197d3655ce13497 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3f1b8197d3655ce13498 failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b3dadcfd8978a76e13483 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3dadcfd8978a76e13484 failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657b3dd553d9b9ec7ae134b5 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3dd553d9b9ec7ae134b6 failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b3dc83b0d4399f0e13481 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3dc83b0d4399f0e13482 failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657b3dfa53d9b9ec7ae134bf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3dfa53d9b9ec7ae134c0 failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b3dac53d9b9ec7ae13476 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3dac53d9b9ec7ae13477 failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657b3dc108a020089ee1347e Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3dc108a020089ee1347f failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b3db3e529c136d6e13482 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3db3e529c136d6e13483 failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657b3f450d15aae805e13490 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3f450d15aae805e13491 failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b3daa54a4901744e13488 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3daa54a4901744e13489 failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657b3e224cf2757ddee134a5 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.264-1-g04c5dae9c5ebd… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3e224cf2757ddee134a6 failing since 506 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1)

1 year, 9 months

1
0
0 0

stable-rc/queue/6.1 baseline: 110 runs, 4 regressions (v6.1.68-10-gfcce3e8006ffb)

by kernelci.org bot

stable-rc/queue/6.1 baseline: 110 runs, 4 regressions (v6.1.68-10-gfcce3e8006ffb) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ kontron-pitx-imx8m | arm64 | lab-kontron | gcc-10 | defconfig | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F6.1/kernel/v6.1.68-1… Test: baseline Tree: stable-rc Branch: queue/6.1 Describe: v6.1.68-10-gfcce3e8006ffb URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: fcce3e8006ffb5a4298ac9fe5a60fa68dcf8dd3b Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ kontron-pitx-imx8m | arm64 | lab-kontron | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b3bfcb1acf82f5de136b8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.68-10-gfcce3e8006ffb… HTML log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.68-10-gfcce3e8006ffb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657b3bfcb1acf82f5de136b9 new failure (last pass: v6.1.67-194-gb1f34ec337363) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b3b01bb920ee75ce134fc Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.68-10-gfcce3e8006ffb… HTML log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.68-10-gfcce3e8006ffb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657b3b01bb920ee75ce13501 failing since 22 days (last pass: v6.1.31-26-gef50524405c2, first fail: v6.1.63-176-gecc0fed1ffa4) 2023-12-14T17:34:51.227655 / # # 2023-12-14T17:34:51.328143 export SHELL=/bin/sh 2023-12-14T17:34:51.328289 # 2023-12-14T17:34:51.428735 / # export SHELL=/bin/sh. /lava-12273683/environment 2023-12-14T17:34:51.428859 2023-12-14T17:34:51.529304 / # . /lava-12273683/environment/lava-12273683/bin/lava-test-runner /lava-12273683/1 2023-12-14T17:34:51.529501 2023-12-14T17:34:51.540857 / # /lava-12273683/bin/lava-test-runner /lava-12273683/1 2023-12-14T17:34:51.594210 + export 'TESTRUN_ID=1_bootrr' 2023-12-14T17:34:51.594301 + cd /lav<8>[ 19.108804] <LAVA_SIGNAL_STARTRUN 1_bootrr 12273683_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b3af8bb920ee75ce134f1 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.68-10-gfcce3e8006ffb… HTML log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.68-10-gfcce3e8006ffb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657b3af8bb920ee75ce134f6 failing since 22 days (last pass: v6.1.22-372-g971903477e72, first fail: v6.1.63-176-gecc0fed1ffa4) 2023-12-14T17:27:15.197489 <8>[ 18.095868] <LAVA_SIGNAL_ENDRUN 0_dmesg 448116_1.5.2.4.1> 2023-12-14T17:27:15.302410 / # # 2023-12-14T17:27:15.404011 export SHELL=/bin/sh 2023-12-14T17:27:15.404612 # 2023-12-14T17:27:15.505588 / # export SHELL=/bin/sh. /lava-448116/environment 2023-12-14T17:27:15.506175 2023-12-14T17:27:15.607183 / # . /lava-448116/environment/lava-448116/bin/lava-test-runner /lava-448116/1 2023-12-14T17:27:15.608069 2023-12-14T17:27:15.612794 / # /lava-448116/bin/lava-test-runner /lava-448116/1 2023-12-14T17:27:15.691733 + export 'TESTRUN_ID=1_bootrr' ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b3b155fa0147677e13481 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.68-10-gfcce3e8006ffb… HTML log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.68-10-gfcce3e8006ffb… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657b3b155fa0147677e13486 failing since 22 days (last pass: v6.1.22-372-g971903477e72, first fail: v6.1.63-176-gecc0fed1ffa4) 2023-12-14T17:35:02.999762 / # # 2023-12-14T17:35:03.100311 export SHELL=/bin/sh 2023-12-14T17:35:03.100506 # 2023-12-14T17:35:03.200979 / # export SHELL=/bin/sh. /lava-12273694/environment 2023-12-14T17:35:03.201197 2023-12-14T17:35:03.301683 / # . /lava-12273694/environment/lava-12273694/bin/lava-test-runner /lava-12273694/1 2023-12-14T17:35:03.301982 2023-12-14T17:35:03.313656 / # /lava-12273694/bin/lava-test-runner /lava-12273694/1 2023-12-14T17:35:03.384470 + export 'TESTRUN_ID=1_bootrr' 2023-12-14T17:35:03.384705 + cd /lava-1227369<8>[ 19.105193] <LAVA_SIGNAL_STARTRUN 1_bootrr 12273694_1.5.2.4.5> ... (11 line(s) more)

1 year, 9 months

1
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stable-rc/queue/5.15 baseline: 106 runs, 3 regressions (v5.15.143-19-ga90a765613123)

by kernelci.org bot

stable-rc/queue/5.15 baseline: 106 runs, 3 regressions (v5.15.143-19-ga90a765613123) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.15/kernel/v5.15.14… Test: baseline Tree: stable-rc Branch: queue/5.15 Describe: v5.15.143-19-ga90a765613123 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: a90a765613123cce217f9cb6299d64446f968ee5 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b32e06323e3416ee134f6 Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-19-ga90a765613… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-19-ga90a765613… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657b32e06323e3416ee134fb failing since 22 days (last pass: v5.15.114-13-g095e387c3889, first fail: v5.15.139-172-gb60494a37c0c) 2023-12-14T17:00:01.642887 / # # 2023-12-14T17:00:01.744979 export SHELL=/bin/sh 2023-12-14T17:00:01.745717 # 2023-12-14T17:00:01.847070 / # export SHELL=/bin/sh. /lava-12273090/environment 2023-12-14T17:00:01.847731 2023-12-14T17:00:01.948755 / # . /lava-12273090/environment/lava-12273090/bin/lava-test-runner /lava-12273090/1 2023-12-14T17:00:01.949003 2023-12-14T17:00:01.950592 / # /lava-12273090/bin/lava-test-runner /lava-12273090/1 2023-12-14T17:00:02.014768 + export 'TESTRUN_ID=1_bootrr' 2023-12-14T17:00:02.014831 + cd /lav<8>[ 15.968036] <LAVA_SIGNAL_STARTRUN 1_bootrr 12273090_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b32c36323e3416ee13475 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-19-ga90a765613… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-19-ga90a765613… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657b32c36323e3416ee1347a failing since 22 days (last pass: v5.15.105-206-g4548859116b8, first fail: v5.15.139-172-gb60494a37c0c) 2023-12-14T16:52:10.653686 <8>[ 16.115981] <LAVA_SIGNAL_ENDRUN 0_dmesg 448102_1.5.2.4.1> 2023-12-14T16:52:10.758652 / # # 2023-12-14T16:52:10.860338 export SHELL=/bin/sh 2023-12-14T16:52:10.860911 # 2023-12-14T16:52:10.961930 / # export SHELL=/bin/sh. /lava-448102/environment 2023-12-14T16:52:10.962538 2023-12-14T16:52:11.063531 / # . /lava-448102/environment/lava-448102/bin/lava-test-runner /lava-448102/1 2023-12-14T16:52:11.064439 2023-12-14T16:52:11.069018 / # /lava-448102/bin/lava-test-runner /lava-448102/1 2023-12-14T16:52:11.101081 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657b32e16323e3416ee13501 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-19-ga90a765613… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.143-19-ga90a765613… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657b32e16323e3416ee13506 failing since 22 days (last pass: v5.15.105-206-g4548859116b8, first fail: v5.15.139-172-gb60494a37c0c) 2023-12-14T17:00:16.227436 / # # 2023-12-14T17:00:16.329697 export SHELL=/bin/sh 2023-12-14T17:00:16.330428 # 2023-12-14T17:00:16.431800 / # export SHELL=/bin/sh. /lava-12273101/environment 2023-12-14T17:00:16.432575 2023-12-14T17:00:16.534064 / # . /lava-12273101/environment/lava-12273101/bin/lava-test-runner /lava-12273101/1 2023-12-14T17:00:16.535237 2023-12-14T17:00:16.552025 / # /lava-12273101/bin/lava-test-runner /lava-12273101/1 2023-12-14T17:00:16.611183 + export 'TESTRUN_ID=1_bootrr' 2023-12-14T17:00:16.611689 + cd /lava-1227310<8>[ 16.826967] <LAVA_SIGNAL_STARTRUN 1_bootrr 12273101_1.5.2.4.5> ... (10 line(s) more)

1 year, 9 months

1
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[PATCH] drm/amd: Add a workaround for GFX11 systems that fail to flush TLB

by Mario Limonciello

Some systems with MP1 13.0.4 or 13.0.11 have a firmware bug that causes the first MES packet after resume to fail. This packet is used to flush the TLB when GART is enabled. This issue is fixed in newer firmware, but as OEMs may not roll this out to the field, introduce a workaround that will retry the flush when detecting running on an older firmware and decrease relevant error messages to debug while workaround is in use. Cc: stable(a)vger.kernel.org # 6.1+ Cc: Tim Huang <Tim.Huang(a)amd.com> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3045 Signed-off-by: Mario Limonciello <mario.limonciello(a)amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 10 ++++++++-- drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h | 2 ++ drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c | 17 ++++++++++++++++- drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 8 ++++++-- 4 files changed, 32 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c index 9ddbf1494326..6ce3f6e6b6de 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c @@ -836,8 +836,14 @@ int amdgpu_mes_reg_write_reg_wait(struct amdgpu_device *adev, } r = adev->mes.funcs->misc_op(&adev->mes, &op_input); - if (r) - DRM_ERROR("failed to reg_write_reg_wait\n"); + if (r) { + const char *msg = "failed to reg_write_reg_wait\n"; + + if (adev->mes.suspend_workaround) + DRM_DEBUG(msg); + else + DRM_ERROR(msg); + } error: return r; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h index a27b424ffe00..90f2bba3b12b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h @@ -135,6 +135,8 @@ struct amdgpu_mes { /* ip specific functions */ const struct amdgpu_mes_funcs *funcs; + + bool suspend_workaround; }; struct amdgpu_mes_process { diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c index 23d7b548d13f..e810c7bb3156 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c @@ -889,7 +889,11 @@ static int gmc_v11_0_gart_enable(struct amdgpu_device *adev) false : true; adev->mmhub.funcs->set_fault_enable_default(adev, value); - gmc_v11_0_flush_gpu_tlb(adev, 0, AMDGPU_MMHUB0(0), 0); + + do { + gmc_v11_0_flush_gpu_tlb(adev, 0, AMDGPU_MMHUB0(0), 0); + adev->mes.suspend_workaround = false; + } while (adev->mes.suspend_workaround); DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n", (unsigned int)(adev->gmc.gart_size >> 20), @@ -960,6 +964,17 @@ static int gmc_v11_0_resume(void *handle) int r; struct amdgpu_device *adev = (struct amdgpu_device *)handle; + switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) { + case IP_VERSION(13, 0, 4): + case IP_VERSION(13, 0, 11): + /* avoid problems with first TLB flush after resume */ + if ((adev->pm.fw_version & 0x00FFFFFF) < 0x004c4900) + adev->mes.suspend_workaround = adev->in_s0ix; + break; + default: + break; + } + r = gmc_v11_0_hw_init(adev); if (r) return r; diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c index 4dfec56e1b7f..84ab8c611e5e 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c @@ -137,8 +137,12 @@ static int mes_v11_0_submit_pkt_and_poll_completion(struct amdgpu_mes *mes, r = amdgpu_fence_wait_polling(ring, ring->fence_drv.sync_seq, timeout); if (r < 1) { - DRM_ERROR("MES failed to response msg=%d\n", - x_pkt->header.opcode); + if (mes->suspend_workaround) + DRM_DEBUG("MES failed to response msg=%d\n", + x_pkt->header.opcode); + else + DRM_ERROR("MES failed to response msg=%d\n", + x_pkt->header.opcode); while (halt_if_hws_hang) schedule(); -- 2.34.1

1 year, 9 months

4
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[PATCH 1/5] arm64: dts: qcom: sc8180x: fix USB DP/DM HS PHY interrupts

by Johan Hovold

The USB DP/DM HS PHY interrupts need to be provided by the PDC interrupt controller in order to be able to wake the system up from low-power states and to be able to detect disconnect events, which requires triggering on falling edges. A recent commit updated the trigger type but failed to change the interrupt provider as required. This leads to the current Linux driver failing to probe instead of printing an error during suspend and USB wakeup not working as intended. Fixes: 0dc0f6da3d43 ("arm64: dts: qcom: sc8180x: fix USB wakeup interrupt types") Fixes: b080f53a8f44 ("arm64: dts: qcom: sc8180x: Add remoteprocs, wifi and usb nodes") Cc: stable(a)vger.kernel.org # 6.5 Cc: Vinod Koul <vkoul(a)kernel.org> Reported-by: Konrad Dybcio <konrad.dybcio(a)linaro.org> Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org> --- arch/arm64/boot/dts/qcom/sc8180x.dtsi | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi index 7a9cb0418ac1..8f95779c75fa 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi @@ -2548,10 +2548,10 @@ gem_noc: interconnect@9680000 { usb_prim: usb@a6f8800 { compatible = "qcom,sc8180x-dwc3", "qcom,dwc3"; reg = <0 0x0a6f8800 0 0x400>; - interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 488 IRQ_TYPE_EDGE_BOTH>, - <GIC_SPI 489 IRQ_TYPE_EDGE_BOTH>; + interrupts-extended = <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 8 IRQ_TYPE_EDGE_BOTH>, + <&pdc 9 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hs_phy_irq", "ss_phy_irq", "dm_hs_phy_irq", @@ -2622,10 +2622,10 @@ usb_sec: usb@a8f8800 { "xo"; resets = <&gcc GCC_USB30_SEC_BCR>; power-domains = <&gcc USB30_SEC_GDSC>; - interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 487 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 490 IRQ_TYPE_EDGE_BOTH>, - <GIC_SPI 491 IRQ_TYPE_EDGE_BOTH>; + interrupts-extended = <&intc GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 487 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 10 IRQ_TYPE_EDGE_BOTH>, + <&pdc 11 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hs_phy_irq", "ss_phy_irq", "dm_hs_phy_irq", "dp_hs_phy_irq"; -- 2.41.0

1 year, 9 months

2
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stable-rc/queue/5.4 build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.264-1-g04c5dae9c5ebd)

by kernelci.org bot

stable-rc/queue/5.4 build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.264-1-g04c5dae9c5ebd) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.4/kernel/v5.4.264-1-g… Tree: stable-rc Branch: queue/5.4 Git Describe: v5.4.264-1-g04c5dae9c5ebd Git Commit: 04c5dae9c5ebd5815d1083e658ad1b661dbdc782 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-10): 2 warnings defconfig+arm64-chromebook (gcc-10): 2 warnings arm: i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 4 warnings x86_64_defconfig+x86-board (gcc-10): 4 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' Section mismatches summary: 1 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

1
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0 0

stable-rc/queue/6.1 build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.68-10-gfcce3e8006ffb)

by kernelci.org bot

stable-rc/queue/6.1 build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.68-10-gfcce3e8006ffb) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F6.1/kernel/v6.1.68-10-g… Tree: stable-rc Branch: queue/6.1 Git Describe: v6.1.68-10-gfcce3e8006ffb Git Commit: fcce3e8006ffb5a4298ac9fe5a60fa68dcf8dd3b Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: Warnings summary: 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 9 months

1
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0 0

[PATCH v2 1/6] PCI/ASPM: Add locked helper for enabling link state

by Johan Hovold

Add a helper for enabling link states that can be used in contexts where a pci_bus_sem read lock is already held (e.g. from pci_walk_bus()). This helper will be used to fix a couple of potential deadlocks where the current helper is called with the lock already held, hence the CC stable tag. Fixes: f492edb40b54 ("PCI: vmd: Add quirk to configure PCIe ASPM and LTR") Cc: stable(a)vger.kernel.org # 6.3 Cc: Michael Bottini <michael.a.bottini(a)linux.intel.com> Cc: David E. Box <david.e.box(a)linux.intel.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org> --- drivers/pci/pcie/aspm.c | 53 +++++++++++++++++++++++++++++++---------- include/linux/pci.h | 3 +++ 2 files changed, 43 insertions(+), 13 deletions(-) diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c index 50b04ae5c394..5eb462772354 100644 --- a/drivers/pci/pcie/aspm.c +++ b/drivers/pci/pcie/aspm.c @@ -1109,17 +1109,7 @@ int pci_disable_link_state(struct pci_dev *pdev, int state) } EXPORT_SYMBOL(pci_disable_link_state); -/** - * pci_enable_link_state - Clear and set the default device link state so that - * the link may be allowed to enter the specified states. Note that if the - * BIOS didn't grant ASPM control to the OS, this does nothing because we can't - * touch the LNKCTL register. Also note that this does not enable states - * disabled by pci_disable_link_state(). Return 0 or a negative errno. - * - * @pdev: PCI device - * @state: Mask of ASPM link states to enable - */ -int pci_enable_link_state(struct pci_dev *pdev, int state) +static int __pci_enable_link_state(struct pci_dev *pdev, int state, bool locked) { struct pcie_link_state *link = pcie_aspm_get_link(pdev); @@ -1136,7 +1126,8 @@ int pci_enable_link_state(struct pci_dev *pdev, int state) return -EPERM; } - down_read(&pci_bus_sem); + if (!locked) + down_read(&pci_bus_sem); mutex_lock(&aspm_lock); link->aspm_default = 0; if (state & PCIE_LINK_STATE_L0S) @@ -1157,12 +1148,48 @@ int pci_enable_link_state(struct pci_dev *pdev, int state) link->clkpm_default = (state & PCIE_LINK_STATE_CLKPM) ? 1 : 0; pcie_set_clkpm(link, policy_to_clkpm_state(link)); mutex_unlock(&aspm_lock); - up_read(&pci_bus_sem); + if (!locked) + up_read(&pci_bus_sem); return 0; } + +/** + * pci_enable_link_state - Clear and set the default device link state so that + * the link may be allowed to enter the specified states. Note that if the + * BIOS didn't grant ASPM control to the OS, this does nothing because we can't + * touch the LNKCTL register. Also note that this does not enable states + * disabled by pci_disable_link_state(). Return 0 or a negative errno. + * + * @pdev: PCI device + * @state: Mask of ASPM link states to enable + */ +int pci_enable_link_state(struct pci_dev *pdev, int state) +{ + return __pci_enable_link_state(pdev, state, false); +} EXPORT_SYMBOL(pci_enable_link_state); +/** + * pci_enable_link_state_locked - Clear and set the default device link state + * so that the link may be allowed to enter the specified states. Note that if + * the BIOS didn't grant ASPM control to the OS, this does nothing because we + * can't touch the LNKCTL register. Also note that this does not enable states + * disabled by pci_disable_link_state(). Return 0 or a negative errno. + * + * @pdev: PCI device + * @state: Mask of ASPM link states to enable + * + * Context: Caller holds pci_bus_sem read lock. + */ +int pci_enable_link_state_locked(struct pci_dev *pdev, int state) +{ + lockdep_assert_held_read(&pci_bus_sem); + + return __pci_enable_link_state(pdev, state, true); +} +EXPORT_SYMBOL(pci_enable_link_state_locked); + static int pcie_aspm_set_policy(const char *val, const struct kernel_param *kp) { diff --git a/include/linux/pci.h b/include/linux/pci.h index 60ca768bc867..dea043bc1e38 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1829,6 +1829,7 @@ extern bool pcie_ports_native; int pci_disable_link_state(struct pci_dev *pdev, int state); int pci_disable_link_state_locked(struct pci_dev *pdev, int state); int pci_enable_link_state(struct pci_dev *pdev, int state); +int pci_enable_link_state_locked(struct pci_dev *pdev, int state); void pcie_no_aspm(void); bool pcie_aspm_support_enabled(void); bool pcie_aspm_enabled(struct pci_dev *pdev); @@ -1839,6 +1840,8 @@ static inline int pci_disable_link_state_locked(struct pci_dev *pdev, int state) { return 0; } static inline int pci_enable_link_state(struct pci_dev *pdev, int state) { return 0; } +static inline int pci_enable_link_state_locked(struct pci_dev *pdev, int state) +{ return 0; } static inline void pcie_no_aspm(void) { } static inline bool pcie_aspm_support_enabled(void) { return false; } static inline bool pcie_aspm_enabled(struct pci_dev *pdev) { return false; } -- 2.41.0

1 year, 9 months

6
10
0 0

stable-rc/queue/5.15 build: 20 builds: 0 failed, 20 passed, 3 warnings (v5.15.143-19-ga90a765613123)

by kernelci.org bot

stable-rc/queue/5.15 build: 20 builds: 0 failed, 20 passed, 3 warnings (v5.15.143-19-ga90a765613123) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.15/kernel/v5.15.143-1… Tree: stable-rc Branch: queue/5.15 Git Describe: v5.15.143-19-ga90a765613123 Git Commit: a90a765613123cce217f9cb6299d64446f968ee5 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+x86-board (gcc-10): 1 warning Warnings summary: 2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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[PATCH] spi: atmel: Fix clock issue when using devices with different polarities

by Louis Chauvet

The current Atmel SPI controller driver (v2) behaves incorrectly when using two SPI devices with different clock polarities and GPIO CS. When switching from one device to another, the controller driver first enables the CS and then applies whatever configuration suits the targeted device (typically, the polarities). The side effect of such order is the apparition of a spurious clock edge after enabling the CS when the clock polarity needs to be inverted wrt. the previous configuration of the controller. This parasitic clock edge is problematic when the SPI device uses that edge for internal processing, which is perfectly legitimate given that its CS was asserted. Indeed, devices such as HVS8080 driven by driver gpio-sr in the kernel are shift registers and will process this first clock edge to perform a first register shift. In this case, the first bit gets lost and the whole data block that will later be read by the kernel is all shifted by one. Current behavior: The actual switching of the clock polarity only occurs after the CS when the controller sends the first message: CLK ------------\ /-\ /-\ | | | | | . . . \---/ \-/ \ CS -----\ | \------------------ ^ ^ ^ | | | | | Actual clock of the message sent | | | Change of clock polarity, which occurs with the first | write to the bus. This edge occurs when the CS is | already asserted, and can be interpreted as | the first clock edge by the receiver. | GPIO CS toggle This issue is specific to this controller because while the SPI core performs the operations in the right order, the controller however does not. In practice, the controller only applies the clock configuration right before the first transmission. So this is not a problem when using the controller's dedicated CS, as the controller does things correctly, but it becomes a problem when you need to change the clock polarity and use an external GPIO for the CS. One possible approach to solve this problem is to send a dummy message before actually activating the CS, so that the controller applies the clock polarity beforehand. New behavior: CLK ------\ /-\ /-\ /-\ /-\ | | | ... | | | | ... | | \------/ \- -/ \------/ \- -/ \------ CS -\/-----------------------\ || | \/ \--------------------- ^ ^ ^ ^ ^ | | | | | | | | | Expected clock cycles when | | | | sending the message | | | | | | | Actual GPIO CS activation, occurs inside | | | the driver | | | | | Dummy message, to trigger clock polarity | | reconfiguration. This message is not received and | | processed by the device because CS is low. | | | Change of clock polarity, forced by the dummy message. This | time, the edge is not detected by the receiver. | This small spike in CS activation is due to the fact that the spi-core activates the CS gpio before calling the driver's set_cs callback, which deactivates this gpio again until the clock polarity is correct. To avoid having to systematically send a dummy packet, the driver keeps track of the clock's current polarity. In this way, it only sends the dummy packet when necessary, ensuring that the clock will have the correct polarity when the CS is toggled. There could be two hardware problems with this patch: 1- Maybe the small CS activation peak can confuse SPI devices 2- If on a design, a single wire is used to select two devices depending on its state, the dummy message may disturb them. Fixes: 5ee36c989831 ("spi: atmel_spi update chipselect handling") Cc: stable(a)vger.kernel.org Signed-off-by: Louis Chauvet <louis.chauvet(a)bootlin.com> --- A possible solution to avoid the small CS spike could be to hack the spi core and swap the blocks managing the gpiod (spi.c:971-987) with the one calling the set_cs callback (spi.c:989-991). This way, the controller will send the dummy message before the CS is actually activated. This solution may have side effects on other drivers; I don't know if there are drivers depending on the current order. We could also introduce a flag to limit this reordering to controller drivers requesting it. --- drivers/spi/spi-atmel.c | 82 ++++++++++++++++++++++++++++++++++++++++- 1 file changed, 81 insertions(+), 1 deletion(-) diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index 6aa8adbe4170..23050ebb778a 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -22,6 +22,7 @@ #include <linux/gpio/consumer.h> #include <linux/pinctrl/consumer.h> #include <linux/pm_runtime.h> +#include <linux/iopoll.h> #include <trace/events/spi.h> /* SPI register offsets */ @@ -279,6 +280,7 @@ struct atmel_spi { bool keep_cs; u32 fifo_size; + bool last_polarity; u8 native_cs_free; u8 native_cs_for_gpio; }; @@ -291,6 +293,22 @@ struct atmel_spi_device { #define SPI_MAX_DMA_XFER 65535 /* true for both PDC and DMA */ #define INVALID_DMA_ADDRESS 0xffffffff +/* + * This frequency can be anything supported by the controller, but to avoid + * unnecessary delay, the highest possible frequency is chosen. + * + * This frequency is the highest possible which is not interfering with other + * chip select registers (see Note for Serial Clock Bit Rate configuration in + * Atmel-11121F-ATARM-SAMA5D3-Series-Datasheet_02-Feb-16, page 1283) + */ +#define DUMMY_MSG_FREQUENCY 0x02 +/* + * 8 bits is the minimum data the controller is capable of sending. + * + * This message can be anything as it should not be treated by any SPI device. + */ +#define DUMMY_MSG 0xAA + /* * Version 2 of the SPI controller has * - CR.LASTXFER @@ -304,6 +322,43 @@ static bool atmel_spi_is_v2(struct atmel_spi *as) return as->caps.is_spi2; } +/* + * Send a dummy message. + * + * This is sometimes needed when using a CS GPIO to force clock transition when + * switching between devices with different polarities. + */ +static void atmel_spi_send_dummy(struct atmel_spi *as, struct spi_device *spi, int chip_select) +{ + u32 status; + u32 csr; + + /* + * Set a clock frequency to allow sending message on SPI bus. + * The frequency here can be anything, but is needed for + * the controller to send the data. + */ + csr = spi_readl(as, CSR0 + 4 * chip_select); + csr = SPI_BFINS(SCBR, DUMMY_MSG_FREQUENCY, csr); + spi_writel(as, CSR0 + 4 * chip_select, csr); + + /* + * Read all data coming from SPI bus, needed to be able to send + * the message. + */ + spi_readl(as, RDR); + while (spi_readl(as, SR) & SPI_BIT(RDRF)) { + spi_readl(as, RDR); + cpu_relax(); + } + + spi_writel(as, TDR, DUMMY_MSG); + + readl_poll_timeout_atomic(as->regs + SPI_SR, status, + (status & SPI_BIT(TXEMPTY)), 1, 1000); +} + + /* * Earlier SPI controllers (e.g. on at91rm9200) have a design bug whereby * they assume that spi slave device state will not change on deselect, so @@ -320,11 +375,17 @@ static bool atmel_spi_is_v2(struct atmel_spi *as) * Master on Chip Select 0.") No workaround exists for that ... so for * nCS0 on that chip, we (a) don't use the GPIO, (b) can't support CS_HIGH, * and (c) will trigger that first erratum in some cases. + * + * When changing the clock polarity, the SPI controller waits for the next + * transmission to enforce the default clock state. This may be an issue when + * using a GPIO as Chip Select: the clock level is applied only when the first + * packet is sent, once the CS has already been asserted. The workaround is to + * avoid this by sending a first (dummy) message before toggling the CS state. */ - static void cs_activate(struct atmel_spi *as, struct spi_device *spi) { struct atmel_spi_device *asd = spi->controller_state; + bool new_polarity; int chip_select; u32 mr; @@ -353,6 +414,25 @@ static void cs_activate(struct atmel_spi *as, struct spi_device *spi) } mr = spi_readl(as, MR); + + /* + * Ensures the clock polarity is valid before we actually + * assert the CS to avoid spurious clock edges to be + * processed by the spi devices. + */ + if (spi_get_csgpiod(spi, 0)) { + new_polarity = (asd->csr & SPI_BIT(CPOL)) != 0; + if (new_polarity != as->last_polarity) { + /* + * Need to disable the GPIO before sending the dummy + * message because it is already set by the spi core. + */ + gpiod_set_value_cansleep(spi_get_csgpiod(spi, 0), 0); + atmel_spi_send_dummy(as, spi, chip_select); + as->last_polarity = new_polarity; + gpiod_set_value_cansleep(spi_get_csgpiod(spi, 0), 1); + } + } } else { u32 cpol = (spi->mode & SPI_CPOL) ? SPI_BIT(CPOL) : 0; int i; -- 2.41.0

1 year, 9 months

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[PATCH 3/3] arm64: dts: qcom: sc8180x: fix USB SS wakeup

by Johan Hovold

The USB SS PHY interrupt needs to be provided by the PDC interrupt controller in order to be able to wake the system up from low-power states. Fixes: b080f53a8f44 ("arm64: dts: qcom: sc8180x: Add remoteprocs, wifi and usb nodes") Cc: stable(a)vger.kernel.org # 6.5 Cc: Vinod Koul <vkoul(a)kernel.org> Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org> --- arch/arm64/boot/dts/qcom/sc8180x.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi index 8f95779c75fa..7a53d6d18498 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi @@ -2549,7 +2549,7 @@ usb_prim: usb@a6f8800 { compatible = "qcom,sc8180x-dwc3", "qcom,dwc3"; reg = <0 0x0a6f8800 0 0x400>; interrupts-extended = <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, - <&intc GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 6 IRQ_TYPE_LEVEL_HIGH>, <&pdc 8 IRQ_TYPE_EDGE_BOTH>, <&pdc 9 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hs_phy_irq", @@ -2623,7 +2623,7 @@ usb_sec: usb@a8f8800 { resets = <&gcc GCC_USB30_SEC_BCR>; power-domains = <&gcc USB30_SEC_GDSC>; interrupts-extended = <&intc GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, - <&intc GIC_SPI 487 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 7 IRQ_TYPE_LEVEL_HIGH>, <&pdc 10 IRQ_TYPE_EDGE_BOTH>, <&pdc 11 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hs_phy_irq", "ss_phy_irq", -- 2.41.0

1 year, 9 months

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[PATCH] ALSA: hda/tas2781: reset the amp before component_add

by Gergo Koteles

Calling component_add starts loading the firmware, the callback function writes the program to the amplifiers. If the module resets the amplifiers after component_add, it happens that one of the amplifiers does not work because the reset and program writing are interleaving. Call tas2781_reset before component_add to ensure reliable initialization. Fixes: 5be27f1e3ec9 ("ALSA: hda/tas2781: Add tas2781 HDA driver") CC: stable(a)vger.kernel.org Signed-off-by: Gergo Koteles <soyer(a)irl.hu> --- sound/pci/hda/tas2781_hda_i2c.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c index fb802802939e..0baaaff94c6f 100644 --- a/sound/pci/hda/tas2781_hda_i2c.c +++ b/sound/pci/hda/tas2781_hda_i2c.c @@ -675,14 +675,14 @@ static int tas2781_hda_i2c_probe(struct i2c_client *clt) pm_runtime_put_autosuspend(tas_priv->dev); + tas2781_reset(tas_priv); + ret = component_add(tas_priv->dev, &tas2781_hda_comp_ops); if (ret) { dev_err(tas_priv->dev, "Register component failed: %d\n", ret); pm_runtime_disable(tas_priv->dev); - goto err; } - tas2781_reset(tas_priv); err: if (ret) tas2781_hda_remove(&clt->dev); base-commit: ffc253263a1375a65fa6c9f62a893e9767fbebfa -- 2.43.0

1 year, 9 months

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[PATCH v2] ALSA: hda/tas2781: call cleanup functions only once

by Gergo Koteles

If the module can load the RCA but not the firmware binary, it will call the cleanup functions. Then unloading the module causes general protection fault due to double free. Do not call the cleanup functions in tasdev_fw_ready. general protection fault, probably for non-canonical address 0x6f2b8a2bff4c8fec: 0000 [#1] PREEMPT SMP NOPTI Call Trace: <TASK> ? die_addr+0x36/0x90 ? exc_general_protection+0x1c5/0x430 ? asm_exc_general_protection+0x26/0x30 ? tasdevice_config_info_remove+0x6d/0xd0 [snd_soc_tas2781_fmwlib] tas2781_hda_unbind+0xaa/0x100 [snd_hda_scodec_tas2781_i2c] component_unbind+0x2e/0x50 component_unbind_all+0x92/0xa0 component_del+0xa8/0x140 tas2781_hda_remove.isra.0+0x32/0x60 [snd_hda_scodec_tas2781_i2c] i2c_device_remove+0x26/0xb0 Fixes: 5be27f1e3ec9 ("ALSA: hda/tas2781: Add tas2781 HDA driver") CC: stable(a)vger.kernel.org Signed-off-by: Gergo Koteles <soyer(a)irl.hu> --- sound/pci/hda/tas2781_hda_i2c.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c index fb802802939e..c6b292606dfa 100644 --- a/sound/pci/hda/tas2781_hda_i2c.c +++ b/sound/pci/hda/tas2781_hda_i2c.c @@ -550,11 +550,6 @@ static void tasdev_fw_ready(const struct firmware *fmw, void *context) tas2781_save_calibration(tas_priv); out: - if (tas_priv->fw_state == TASDEVICE_DSP_FW_FAIL) { - /*If DSP FW fail, kcontrol won't be created */ - tasdevice_config_info_remove(tas_priv); - tasdevice_dsp_remove(tas_priv); - } mutex_unlock(&tas_priv->codec_lock); if (fmw) release_firmware(fmw); base-commit: ffc253263a1375a65fa6c9f62a893e9767fbebfa -- 2.43.0

1 year, 9 months

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[PATCH v5 5/7] serial: core, imx: do not set RS485 enabled if it is not supported

by Lino Sanfilippo

If the imx driver cannot support RS485 it sets the ports rs485_supported structure to NULL. But it still calls uart_get_rs485_mode() which may set the RS485_ENABLED flag nevertheless. This may lead to an attempt to configure RS485 even if it is not supported when the flag is evaluated in uart_configure_port() at port startup. Avoid this by bailing out of uart_get_rs485_mode() if the RS485_ENABLED flag is not supported by the caller. With this fix a check for RTS availability is now obsolete in the imx driver, since it can not evaluate to true any more. Remove this check, too. Fixes: 00d7a00e2a6f ("serial: imx: Fill in rs485_supported") Cc: Shawn Guo <shawnguo(a)kernel.org> Cc: Sascha Hauer <s.hauer(a)pengutronix.de> Cc: stable(a)vger.kernel.org Suggested-by: Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> Signed-off-by: Lino Sanfilippo <l.sanfilippo(a)kunbus.com> --- drivers/tty/serial/imx.c | 4 ---- drivers/tty/serial/serial_core.c | 3 +++ 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 9cffeb23112b..98b78d360a74 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -2328,10 +2328,6 @@ static int imx_uart_probe(struct platform_device *pdev) return ret; } - if (sport->port.rs485.flags & SER_RS485_ENABLED && - (!sport->have_rtscts && !sport->have_rtsgpio)) - dev_err(&pdev->dev, "no RTS control, disabling rs485\n"); - /* * If using the i.MX UART RTS/CTS control then the RTS (CTS_B) * signal cannot be set low during transmission in case the diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index 661074ab8edb..b418952c03df 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -3593,6 +3593,9 @@ int uart_get_rs485_mode(struct uart_port *port) u32 rs485_delay[2]; int ret; + if (!(port->rs485_supported.flags & SER_RS485_ENABLED)) + return 0; + ret = device_property_read_u32_array(dev, "rs485-rts-delay", rs485_delay, 2); if (!ret) { -- 2.42.0

1 year, 9 months

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stable-rc/linux-4.19.y baseline: 95 runs, 1 regressions (v4.19.302)

by kernelci.org bot

stable-rc/linux-4.19.y baseline: 95 runs, 1 regressions (v4.19.302) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions --------------+------+-------------+----------+--------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.19.y/kernel/v4.19.30… Test: baseline Tree: stable-rc Branch: linux-4.19.y Describe: v4.19.302 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: f93c1f58eb68bada8c86088104efe14cfe735957 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions --------------+------+-------------+----------+--------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 Details: https://kernelci.org/test/plan/id/657a68d9da44640aade13496 Results: 42 PASS, 9 FAIL, 1 SKIP Full config: multi_v5_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.302/arm/multi_v5… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.302/arm/multi_v5… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657a68d9da44640aade134ba failing since 15 days (last pass: v4.19.299-93-g263cae4d5493f, first fail: v4.19.299-93-gc66845304b463) 2023-12-14T02:30:10.715673 + set +x 2023-12-14T02:30:10.716690 <8><LAVA_SIGNAL_ENDRUN 0_dmesg 351652_1.5.2.4.1> 2023-12-14T02:30:10.831930 / # # 2023-12-14T02:30:10.935937 export SHELL=/bin/sh 2023-12-14T02:30:10.936800 # 2023-12-14T02:30:11.038564 / # export SHELL=/bin/sh. /lava-351652/environment 2023-12-14T02:30:11.039520 2023-12-14T02:30:11.141818 / # . /lava-351652/environment/lava-351652/bin/lava-test-runner /lava-351652/1 2023-12-14T02:30:11.143503 2023-12-14T02:30:11.147080 / # /lava-351652/bin/lava-test-runner /lava-351652/1 ... (12 line(s) more)

1 year, 9 months

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stable-rc/queue/6.1 baseline: 108 runs, 3 regressions (v6.1.67-194-gb1f34ec337363)

by kernelci.org bot

stable-rc/queue/6.1 baseline: 108 runs, 3 regressions (v6.1.67-194-gb1f34ec337363) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F6.1/kernel/v6.1.67-1… Test: baseline Tree: stable-rc Branch: queue/6.1 Describe: v6.1.67-194-gb1f34ec337363 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: b1f34ec337363d820a35e7e5ae939996ed093f3b Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a635c8daf8abc86e134d0 Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.67-194-gb1f34ec33736… HTML log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.67-194-gb1f34ec33736… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657a635c8daf8abc86e134d9 failing since 21 days (last pass: v6.1.31-26-gef50524405c2, first fail: v6.1.63-176-gecc0fed1ffa4) 2023-12-14T02:14:36.300192 / # # 2023-12-14T02:14:36.402482 export SHELL=/bin/sh 2023-12-14T02:14:36.403236 # 2023-12-14T02:14:36.504662 / # export SHELL=/bin/sh. /lava-12265783/environment 2023-12-14T02:14:36.505423 2023-12-14T02:14:36.606884 / # . /lava-12265783/environment/lava-12265783/bin/lava-test-runner /lava-12265783/1 2023-12-14T02:14:36.608084 2023-12-14T02:14:36.614106 / # /lava-12265783/bin/lava-test-runner /lava-12265783/1 2023-12-14T02:14:36.673639 + export 'TESTRUN_ID=1_bootrr' 2023-12-14T02:14:36.674276 + cd /lav<8>[ 19.179731] <LAVA_SIGNAL_STARTRUN 1_bootrr 12265783_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a63448bd0cbe0c6e134ca Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.67-194-gb1f34ec33736… HTML log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.67-194-gb1f34ec33736… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657a63448bd0cbe0c6e134d3 failing since 21 days (last pass: v6.1.22-372-g971903477e72, first fail: v6.1.63-176-gecc0fed1ffa4) 2023-12-14T02:06:55.704407 <8>[ 18.086255] <LAVA_SIGNAL_ENDRUN 0_dmesg 447981_1.5.2.4.1> 2023-12-14T02:06:55.809426 / # # 2023-12-14T02:06:55.911163 export SHELL=/bin/sh 2023-12-14T02:06:55.911783 # 2023-12-14T02:06:56.012794 / # export SHELL=/bin/sh. /lava-447981/environment 2023-12-14T02:06:56.013398 2023-12-14T02:06:56.114451 / # . /lava-447981/environment/lava-447981/bin/lava-test-runner /lava-447981/1 2023-12-14T02:06:56.115326 2023-12-14T02:06:56.119700 / # /lava-447981/bin/lava-test-runner /lava-447981/1 2023-12-14T02:06:56.198354 + export 'TESTRUN_ID=1_bootrr' ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a635b8daf8abc86e134c2 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.67-194-gb1f34ec33736… HTML log: https://storage.kernelci.org//stable-rc/queue-6.1/v6.1.67-194-gb1f34ec33736… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657a635b8daf8abc86e134cb failing since 21 days (last pass: v6.1.22-372-g971903477e72, first fail: v6.1.63-176-gecc0fed1ffa4) 2023-12-14T02:14:48.968539 / # # 2023-12-14T02:14:49.070800 export SHELL=/bin/sh 2023-12-14T02:14:49.071549 # 2023-12-14T02:14:49.173074 / # export SHELL=/bin/sh. /lava-12265779/environment 2023-12-14T02:14:49.173829 2023-12-14T02:14:49.275236 / # . /lava-12265779/environment/lava-12265779/bin/lava-test-runner /lava-12265779/1 2023-12-14T02:14:49.276465 2023-12-14T02:14:49.277575 / # /lava-12265779/bin/lava-test-runner /lava-12265779/1 2023-12-14T02:14:49.358745 + export 'TESTRUN_ID=1_bootrr' 2023-12-14T02:14:49.358911 + cd /lava-1226577<8>[ 19.214144] <LAVA_SIGNAL_STARTRUN 1_bootrr 12265779_1.5.2.4.5> ... (11 line(s) more)

1 year, 9 months

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stable/linux-6.1.y baseline: 161 runs, 2 regressions (v6.1.68)

by kernelci.org bot

stable/linux-6.1.y baseline: 161 runs, 2 regressions (v6.1.68) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+-----------+------------ meson-gxm-khadas-vim2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable/branch/linux-6.1.y/kernel/v6.1.68/plan… Test: baseline Tree: stable Branch: linux-6.1.y Describe: v6.1.68 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: ba6f5fb465114fcd48ddb2c7a7740915b2289d6b Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+-----------+------------ meson-gxm-khadas-vim2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a5816f71ed89ed3e1351e Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.68/arm64/defconfig/gc… HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.68/arm64/defconfig/gc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a5816f71ed89ed3e1351f new failure (last pass: v6.1.67) platform | arch | lab | compiler | defconfig | regressions ----------------------+-------+---------------+----------+-----------+------------ r8a779m1-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a5762ddef517eaee13483 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.68/arm64/defconfig/gc… HTML log: https://storage.kernelci.org//stable/linux-6.1.y/v6.1.68/arm64/defconfig/gc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a5762ddef517eaee13484 new failure (last pass: v6.1.67)

1 year, 9 months

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stable-rc/linux-5.10.y baseline: 111 runs, 3 regressions (v5.10.204)

by kernelci.org bot

stable-rc/linux-5.10.y baseline: 111 runs, 3 regressions (v5.10.204) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.10.y/kernel/v5.10.20… Test: baseline Tree: stable-rc Branch: linux-5.10.y Describe: v5.10.204 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: b50306f77190155d2c14a72be5d2e02254d17dbd Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a5422b3e207012ae13572 Results: 50 PASS, 11 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.204/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.204/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657a5422b3e207012ae135b2 new failure (last pass: v5.10.203-98-g670205df0377e) 2023-12-14T01:02:03.342505 <8>[ 15.330261] <LAVA_SIGNAL_ENDRUN 0_dmesg 351033_1.5.2.4.1> 2023-12-14T01:02:03.450689 / # # 2023-12-14T01:02:03.553575 export SHELL=/bin/sh 2023-12-14T01:02:03.554421 # 2023-12-14T01:02:03.656336 / # export SHELL=/bin/sh. /lava-351033/environment 2023-12-14T01:02:03.657077 2023-12-14T01:02:03.759082 / # . /lava-351033/environment/lava-351033/bin/lava-test-runner /lava-351033/1 2023-12-14T01:02:03.760358 2023-12-14T01:02:03.774725 / # /lava-351033/bin/lava-test-runner /lava-351033/1 2023-12-14T01:02:03.832624 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a532b32b1fb9aa9e13475 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.204/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.204/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657a532b32b1fb9aa9e1347e failing since 64 days (last pass: v5.10.176-224-g10e9fd53dc59, first fail: v5.10.198) 2023-12-14T00:58:10.424665 <8>[ 16.986199] <LAVA_SIGNAL_ENDRUN 0_dmesg 447962_1.5.2.4.1> 2023-12-14T00:58:10.529614 / # # 2023-12-14T00:58:10.631223 export SHELL=/bin/sh 2023-12-14T00:58:10.631832 # 2023-12-14T00:58:10.732837 / # export SHELL=/bin/sh. /lava-447962/environment 2023-12-14T00:58:10.733466 2023-12-14T00:58:10.834487 / # . /lava-447962/environment/lava-447962/bin/lava-test-runner /lava-447962/1 2023-12-14T00:58:10.835339 2023-12-14T00:58:10.839948 / # /lava-447962/bin/lava-test-runner /lava-447962/1 2023-12-14T00:58:10.905959 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a533fc67fdbacfbe1351d Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.204/arm64/defcon… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.204/arm64/defcon… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657a533fc67fdbacfbe13526 failing since 64 days (last pass: v5.10.176-224-g10e9fd53dc59, first fail: v5.10.198) 2023-12-14T01:06:01.297686 / # # 2023-12-14T01:06:01.399847 export SHELL=/bin/sh 2023-12-14T01:06:01.400603 # 2023-12-14T01:06:01.502006 / # export SHELL=/bin/sh. /lava-12265029/environment 2023-12-14T01:06:01.502805 2023-12-14T01:06:01.604234 / # . /lava-12265029/environment/lava-12265029/bin/lava-test-runner /lava-12265029/1 2023-12-14T01:06:01.605429 2023-12-14T01:06:01.621459 / # /lava-12265029/bin/lava-test-runner /lava-12265029/1 2023-12-14T01:06:01.679611 + export 'TESTRUN_ID=1_bootrr' 2023-12-14T01:06:01.680110 + cd /lava-1226502<8>[ 18.191484] <LAVA_SIGNAL_STARTRUN 1_bootrr 12265029_1.5.2.4.5> ... (10 line(s) more)

1 year, 9 months

1
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stable/linux-5.15.y baseline: 236 runs, 4 regressions (v5.15.143)

by kernelci.org bot

stable/linux-5.15.y baseline: 236 runs, 4 regressions (v5.15.143) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------------------+------+------------+----------+------------------------------+------------ sun7i-a20-cubieboard2 | arm | lab-clabbe | gcc-10 | multi_v7_defconfig+kselftest | 1 sun8i-a33-olinuxino | arm | lab-clabbe | gcc-10 | multi_v7_defconfig+kselftest | 1 sun8i-h3-orangepi-pc | arm | lab-clabbe | gcc-10 | multi_v7_defconfig+kselftest | 1 sun8i-r40-bananapi-m2-ultra | arm | lab-clabbe | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/job/stable/branch/linux-5.15.y/kernel/v5.15.143/p… Test: baseline Tree: stable Branch: linux-5.15.y Describe: v5.15.143 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: d0fc081c62410e8ec014afea88e4e5e6a3bc14c4 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------------------+------+------------+----------+------------------------------+------------ sun7i-a20-cubieboard2 | arm | lab-clabbe | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/657a407db57ae174fee13476 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.143/arm/multi_v7_de… HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.143/arm/multi_v7_de… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a407db57ae174fee13477 failing since 34 days (last pass: v5.15.137, first fail: v5.15.138) platform | arch | lab | compiler | defconfig | regressions ----------------------------+------+------------+----------+------------------------------+------------ sun8i-a33-olinuxino | arm | lab-clabbe | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/657a407feb5e4c1cf8e1347a Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.143/arm/multi_v7_de… HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.143/arm/multi_v7_de… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a407feb5e4c1cf8e1347b failing since 34 days (last pass: v5.15.137, first fail: v5.15.138) platform | arch | lab | compiler | defconfig | regressions ----------------------------+------+------------+----------+------------------------------+------------ sun8i-h3-orangepi-pc | arm | lab-clabbe | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/657a429a83038e9571e13577 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.143/arm/multi_v7_de… HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.143/arm/multi_v7_de… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a429a83038e9571e13578 failing since 34 days (last pass: v5.15.137, first fail: v5.15.138) platform | arch | lab | compiler | defconfig | regressions ----------------------------+------+------------+----------+------------------------------+------------ sun8i-r40-bananapi-m2-ultra | arm | lab-clabbe | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/657a42aee3b345435be13476 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.143/arm/multi_v7_de… HTML log: https://storage.kernelci.org//stable/linux-5.15.y/v5.15.143/arm/multi_v7_de… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a42aee3b345435be13477 failing since 34 days (last pass: v5.15.137, first fail: v5.15.138)

1 year, 9 months

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stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.333)

by kernelci.org bot

stable-rc/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.333) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.333/ Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.333 Git Commit: 27972f32764632d687a5f851c1ce5e206a09acce Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: allnoconfig (gcc-10): 3 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings mips: x86_64: allnoconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-board (gcc-10): 3 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 3 arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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stable-rc/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 20 warnings (v4.19.302)

by kernelci.org bot

stable-rc/linux-4.19.y build: 19 builds: 3 failed, 16 passed, 20 warnings (v4.19.302) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.302/ Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.302 Git Commit: f93c1f58eb68bada8c86088104efe14cfe735957 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: riscv: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL tinyconfig: (gcc-10) FAIL Warnings Detected: arc: arm64: defconfig (gcc-10): 3 warnings defconfig+arm64-chromebook (gcc-10): 3 warnings arm: i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings x86_64_defconfig (gcc-10): 2 warnings x86_64_defconfig+x86-board (gcc-10): 2 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 6 aarch64-linux-gnu-ld: warning: -z norelro ignored 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' Section mismatches summary: 4 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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stable/linux-5.10.y baseline: 156 runs, 1 regressions (v5.10.204)

by kernelci.org bot

stable/linux-5.10.y baseline: 156 runs, 1 regressions (v5.10.204) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------+-------+-------------+----------+-----------+------------ juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable/branch/linux-5.10.y/kernel/v5.10.204/p… Test: baseline Tree: stable Branch: linux-5.10.y Describe: v5.10.204 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: b50306f77190155d2c14a72be5d2e02254d17dbd Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------+-------+-------------+----------+-----------+------------ juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a3825fc86d92232e13475 Results: 50 PASS, 11 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.204/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-5.10.y/v5.10.204/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657a3826fc86d92232e134b5 new failure (last pass: v5.10.203) 2023-12-13T23:02:32.369502 <8>[ 29.497489] <LAVA_SIGNAL_ENDRUN 0_dmesg 350454_1.5.2.4.1> 2023-12-13T23:02:32.477638 / # # 2023-12-13T23:02:32.580474 export SHELL=/bin/sh 2023-12-13T23:02:32.581248 # 2023-12-13T23:02:32.683252 / # export SHELL=/bin/sh. /lava-350454/environment 2023-12-13T23:02:32.683993 2023-12-13T23:02:32.785950 / # . /lava-350454/environment/lava-350454/bin/lava-test-runner /lava-350454/1 2023-12-13T23:02:32.787249 2023-12-13T23:02:32.801767 / # /lava-350454/bin/lava-test-runner /lava-350454/1 2023-12-13T23:02:32.860650 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more)

1 year, 9 months

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stable-rc/queue/6.1 build: 19 builds: 0 failed, 19 passed, 1 warning (v6.1.67-194-gb1f34ec337363)

by kernelci.org bot

stable-rc/queue/6.1 build: 19 builds: 0 failed, 19 passed, 1 warning (v6.1.67-194-gb1f34ec337363) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F6.1/kernel/v6.1.67-194-… Tree: stable-rc Branch: queue/6.1 Git Describe: v6.1.67-194-gb1f34ec337363 Git Commit: b1f34ec337363d820a35e7e5ae939996ed093f3b Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: Warnings summary: 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.264)

by kernelci.org bot

stable-rc/linux-5.4.y build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.264) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.264/ Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.264 Git Commit: 16e6e107a688046df37976fb6d7310e886c8115d Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-10): 2 warnings defconfig+arm64-chromebook (gcc-10): 2 warnings arm: i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 4 warnings x86_64_defconfig+x86-board (gcc-10): 4 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' Section mismatches summary: 1 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.68)

by kernelci.org bot

stable-rc/linux-6.1.y build: 20 builds: 0 failed, 20 passed, 1 warning (v6.1.68) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-6.1.y/kernel/v6.1.68/ Tree: stable-rc Branch: linux-6.1.y Git Describe: v6.1.68 Git Commit: ba6f5fb465114fcd48ddb2c7a7740915b2289d6b Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: Warnings summary: 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 9 months

1
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[PATCH v3] PM: hibernate: use acquire/release ordering when compress/decompress image

by Hongchen Zhang

When we test S4(suspend to disk) on LoongArch 3A6000 platform, the test case sometimes fails. The dmesg log shows the following error: Invalid LZO compressed length After we dig into the code, we find out that: When compress/decompress the image, the synchronization operation between the control thread and the compress/decompress/crc thread uses relaxed ordering interface, which is unreliable, and the following situation may occur: CPU 0 CPU 1 save_image_lzo lzo_compress_threadfn atomic_set(&d->stop, 1); atomic_read(&data[thr].stop) data[thr].cmp = data[thr].cmp_len; WRITE data[thr].cmp_len Then CPU0 get a old cmp_len and write to disk. When cpu resume from S4, wrong cmp_len is loaded. To maintain data consistency between two threads, we should use the acquire/release ordering interface. So we change atomic_read/atomic_set to atomic_read_acquire/atomic_set_release. Fixes: 081a9d043c98 ("PM / Hibernate: Improve performance of LZO/plain hibernation, checksum image") Cc: stable(a)vger.kernel.org Co-developed-by: Weihao Li <liweihao(a)loongson.cn> Signed-off-by: Weihao Li <liweihao(a)loongson.cn> Signed-off-by: Hongchen Zhang <zhanghongchen(a)loongson.cn> --- kernel/power/swap.c | 38 +++++++++++++++++++------------------- 1 file changed, 19 insertions(+), 19 deletions(-) diff --git a/kernel/power/swap.c b/kernel/power/swap.c index a2cb0babb5ec..d44f5937f1e5 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -606,11 +606,11 @@ static int crc32_threadfn(void *data) unsigned i; while (1) { - wait_event(d->go, atomic_read(&d->ready) || + wait_event(d->go, atomic_read_acquire(&d->ready) || kthread_should_stop()); if (kthread_should_stop()) { d->thr = NULL; - atomic_set(&d->stop, 1); + atomic_set_release(&d->stop, 1); wake_up(&d->done); break; } @@ -619,7 +619,7 @@ static int crc32_threadfn(void *data) for (i = 0; i < d->run_threads; i++) *d->crc32 = crc32_le(*d->crc32, d->unc[i], *d->unc_len[i]); - atomic_set(&d->stop, 1); + atomic_set_release(&d->stop, 1); wake_up(&d->done); } return 0; @@ -649,12 +649,12 @@ static int lzo_compress_threadfn(void *data) struct cmp_data *d = data; while (1) { - wait_event(d->go, atomic_read(&d->ready) || + wait_event(d->go, atomic_read_acquire(&d->ready) || kthread_should_stop()); if (kthread_should_stop()) { d->thr = NULL; d->ret = -1; - atomic_set(&d->stop, 1); + atomic_set_release(&d->stop, 1); wake_up(&d->done); break; } @@ -663,7 +663,7 @@ static int lzo_compress_threadfn(void *data) d->ret = lzo1x_1_compress(d->unc, d->unc_len, d->cmp + LZO_HEADER, &d->cmp_len, d->wrk); - atomic_set(&d->stop, 1); + atomic_set_release(&d->stop, 1); wake_up(&d->done); } return 0; @@ -798,7 +798,7 @@ static int save_image_lzo(struct swap_map_handle *handle, data[thr].unc_len = off; - atomic_set(&data[thr].ready, 1); + atomic_set_release(&data[thr].ready, 1); wake_up(&data[thr].go); } @@ -806,12 +806,12 @@ static int save_image_lzo(struct swap_map_handle *handle, break; crc->run_threads = thr; - atomic_set(&crc->ready, 1); + atomic_set_release(&crc->ready, 1); wake_up(&crc->go); for (run_threads = thr, thr = 0; thr < run_threads; thr++) { wait_event(data[thr].done, - atomic_read(&data[thr].stop)); + atomic_read_acquire(&data[thr].stop)); atomic_set(&data[thr].stop, 0); ret = data[thr].ret; @@ -850,7 +850,7 @@ static int save_image_lzo(struct swap_map_handle *handle, } } - wait_event(crc->done, atomic_read(&crc->stop)); + wait_event(crc->done, atomic_read_acquire(&crc->stop)); atomic_set(&crc->stop, 0); } @@ -1132,12 +1132,12 @@ static int lzo_decompress_threadfn(void *data) struct dec_data *d = data; while (1) { - wait_event(d->go, atomic_read(&d->ready) || + wait_event(d->go, atomic_read_acquire(&d->ready) || kthread_should_stop()); if (kthread_should_stop()) { d->thr = NULL; d->ret = -1; - atomic_set(&d->stop, 1); + atomic_set_release(&d->stop, 1); wake_up(&d->done); break; } @@ -1150,7 +1150,7 @@ static int lzo_decompress_threadfn(void *data) flush_icache_range((unsigned long)d->unc, (unsigned long)d->unc + d->unc_len); - atomic_set(&d->stop, 1); + atomic_set_release(&d->stop, 1); wake_up(&d->done); } return 0; @@ -1335,7 +1335,7 @@ static int load_image_lzo(struct swap_map_handle *handle, } if (crc->run_threads) { - wait_event(crc->done, atomic_read(&crc->stop)); + wait_event(crc->done, atomic_read_acquire(&crc->stop)); atomic_set(&crc->stop, 0); crc->run_threads = 0; } @@ -1371,7 +1371,7 @@ static int load_image_lzo(struct swap_map_handle *handle, pg = 0; } - atomic_set(&data[thr].ready, 1); + atomic_set_release(&data[thr].ready, 1); wake_up(&data[thr].go); } @@ -1390,7 +1390,7 @@ static int load_image_lzo(struct swap_map_handle *handle, for (run_threads = thr, thr = 0; thr < run_threads; thr++) { wait_event(data[thr].done, - atomic_read(&data[thr].stop)); + atomic_read_acquire(&data[thr].stop)); atomic_set(&data[thr].stop, 0); ret = data[thr].ret; @@ -1421,7 +1421,7 @@ static int load_image_lzo(struct swap_map_handle *handle, ret = snapshot_write_next(snapshot); if (ret <= 0) { crc->run_threads = thr + 1; - atomic_set(&crc->ready, 1); + atomic_set_release(&crc->ready, 1); wake_up(&crc->go); goto out_finish; } @@ -1429,13 +1429,13 @@ static int load_image_lzo(struct swap_map_handle *handle, } crc->run_threads = thr; - atomic_set(&crc->ready, 1); + atomic_set_release(&crc->ready, 1); wake_up(&crc->go); } out_finish: if (crc->run_threads) { - wait_event(crc->done, atomic_read(&crc->stop)); + wait_event(crc->done, atomic_read_acquire(&crc->stop)); atomic_set(&crc->stop, 0); } stop = ktime_get(); -- 2.33.0

1 year, 9 months

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stable-rc/queue/5.10 baseline: 98 runs, 6 regressions (v5.10.203-97-g284f46c131b10)

by kernelci.org bot

stable-rc/queue/5.10 baseline: 98 runs, 6 regressions (v5.10.203-97-g284f46c131b10) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ beaglebone-black | arm | lab-broonie | gcc-10 | omap2plus_defconfig | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.10/kernel/v5.10.20… Test: baseline Tree: stable-rc Branch: queue/5.10 Describe: v5.10.203-97-g284f46c131b10 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 284f46c131b1068cb8de6e74991ba286dc62a74b Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ beaglebone-black | arm | lab-broonie | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/657a253974377e3c73e13479 Results: 51 PASS, 4 FAIL, 1 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g284f46c131… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g284f46c131… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657a253a74377e3c73e134b2 failing since 303 days (last pass: v5.10.167-127-g921934d621e4, first fail: v5.10.167-139-gf9519a5a1701) 2023-12-13T21:41:57.608158 <8>[ 16.631010] <LAVA_SIGNAL_ENDRUN 0_dmesg 350233_1.5.2.4.1> 2023-12-13T21:41:57.716641 / # # 2023-12-13T21:41:57.818378 export SHELL=/bin/sh 2023-12-13T21:41:57.818817 # 2023-12-13T21:41:57.920070 / # export SHELL=/bin/sh. /lava-350233/environment 2023-12-13T21:41:57.920500 2023-12-13T21:41:58.021804 / # . /lava-350233/environment/lava-350233/bin/lava-test-runner /lava-350233/1 2023-12-13T21:41:58.022483 2023-12-13T21:41:58.026936 / # /lava-350233/bin/lava-test-runner /lava-350233/1 2023-12-13T21:41:58.134886 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a258367aa36f790e13491 Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g284f46c131… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g284f46c131… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657a258367aa36f790e1349a failing since 21 days (last pass: v5.10.181-18-g1622068b57a4, first fail: v5.10.201-98-g6f84b6dba25c) 2023-12-13T21:50:58.074615 / # # 2023-12-13T21:50:58.176709 export SHELL=/bin/sh 2023-12-13T21:50:58.177338 # 2023-12-13T21:50:58.278683 / # export SHELL=/bin/sh. /lava-12263499/environment 2023-12-13T21:50:58.279465 2023-12-13T21:50:58.380899 / # . /lava-12263499/environment/lava-12263499/bin/lava-test-runner /lava-12263499/1 2023-12-13T21:50:58.381967 2023-12-13T21:50:58.389226 / # /lava-12263499/bin/lava-test-runner /lava-12263499/1 2023-12-13T21:50:58.448027 + export 'TESTRUN_ID=1_bootrr' 2023-12-13T21:50:58.448527 + cd /lav<8>[ 16.349109] <LAVA_SIGNAL_STARTRUN 1_bootrr 12263499_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/657a26424da40235a7e1350b Results: 84 PASS, 2 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g284f46c131… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g284f46c131… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/657a26424da40235a7e13532 failing since 274 days (last pass: v5.10.172-529-g06956b9e9396, first fail: v5.10.173-69-gfcbe6bd469ed) 2023-12-13T21:48:56.892176 /lava-12263511/1/../bin/lava-test-case 2023-12-13T21:48:56.903197 <8>[ 35.616496] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail> * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/657a26424da40235a7e13533 failing since 274 days (last pass: v5.10.172-529-g06956b9e9396, first fail: v5.10.173-69-gfcbe6bd469ed) 2023-12-13T21:48:55.855301 /lava-12263511/1/../bin/lava-test-case 2023-12-13T21:48:55.866493 <8>[ 34.579213] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail> platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a258767aa36f790e134a8 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g284f46c131… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g284f46c131… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657a258767aa36f790e134b1 failing since 21 days (last pass: v5.10.176-241-ga0049fd9c865, first fail: v5.10.201-98-g6f84b6dba25c) 2023-12-13T21:43:25.642514 <8>[ 16.985715] <LAVA_SIGNAL_ENDRUN 0_dmesg 447933_1.5.2.4.1> 2023-12-13T21:43:25.747524 / # # 2023-12-13T21:43:25.849160 export SHELL=/bin/sh 2023-12-13T21:43:25.849849 # 2023-12-13T21:43:25.950849 / # export SHELL=/bin/sh. /lava-447933/environment 2023-12-13T21:43:25.951583 2023-12-13T21:43:26.052605 / # . /lava-447933/environment/lava-447933/bin/lava-test-runner /lava-447933/1 2023-12-13T21:43:26.053599 2023-12-13T21:43:26.057726 / # /lava-447933/bin/lava-test-runner /lava-447933/1 2023-12-13T21:43:26.124858 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a2598d3f2586418e13480 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g284f46c131… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g284f46c131… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657a2598d3f2586418e13489 failing since 21 days (last pass: v5.10.176-241-ga0049fd9c865, first fail: v5.10.201-98-g6f84b6dba25c) 2023-12-13T21:51:13.733106 / # # 2023-12-13T21:51:13.835193 export SHELL=/bin/sh 2023-12-13T21:51:13.835887 # 2023-12-13T21:51:13.937149 / # export SHELL=/bin/sh. /lava-12263493/environment 2023-12-13T21:51:13.937801 2023-12-13T21:51:14.039173 / # . /lava-12263493/environment/lava-12263493/bin/lava-test-runner /lava-12263493/1 2023-12-13T21:51:14.040262 2023-12-13T21:51:14.041457 / # /lava-12263493/bin/lava-test-runner /lava-12263493/1 2023-12-13T21:51:14.084816 + export 'TESTRUN_ID=1_bootrr' 2023-12-13T21:51:14.115513 + cd /lava-1226349<8>[ 18.258482] <LAVA_SIGNAL_STARTRUN 1_bootrr 12263493_1.5.2.4.5> ... (10 line(s) more)

1 year, 9 months

1
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stable/linux-6.1.y build: 19 builds: 0 failed, 19 passed (v6.1.68)

by kernelci.org bot

stable/linux-6.1.y build: 19 builds: 0 failed, 19 passed (v6.1.68) Full Build Summary: https://kernelci.org/build/stable/branch/linux-6.1.y/kernel/v6.1.68/ Tree: stable Branch: linux-6.1.y Git Describe: v6.1.68 Git Commit: ba6f5fb465114fcd48ddb2c7a7740915b2289d6b Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 6 unique architectures ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 9 months

1
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stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 5 warnings (v5.10.204)

by kernelci.org bot

stable-rc/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 5 warnings (v5.10.204) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.10.y/kernel/v5.10.204/ Tree: stable-rc Branch: linux-5.10.y Git Describe: v5.10.204 Git Commit: b50306f77190155d2c14a72be5d2e02254d17dbd Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: Warnings summary: 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 9 months

1
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stable/linux-5.4.y baseline: 146 runs, 1 regressions (v5.4.264)

by kernelci.org bot

stable/linux-5.4.y baseline: 146 runs, 1 regressions (v5.4.264) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------+------+--------------+----------+--------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/job/stable/branch/linux-5.4.y/kernel/v5.4.264/pla… Test: baseline Tree: stable Branch: linux-5.4.y Describe: v5.4.264 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: 16e6e107a688046df37976fb6d7310e886c8115d Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------+------+--------------+----------+--------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/657a1a6bb9f2d11895e1347a Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.264/arm/multi_v7_defc… HTML log: https://storage.kernelci.org//stable/linux-5.4.y/v5.4.264/arm/multi_v7_defc… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a1a6bb9f2d11895e1347b new failure (last pass: v5.4.263)

1 year, 9 months

1
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stable-rc/queue/5.4 baseline: 96 runs, 16 regressions (v5.4.263-67-gc96a336300278)

by kernelci.org bot

stable-rc/queue/5.4 baseline: 96 runs, 16 regressions (v5.4.263-67-gc96a336300278) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.4/kernel/v5.4.263-… Test: baseline Tree: stable-rc Branch: queue/5.4 Describe: v5.4.263-67-gc96a336300278 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: c96a3363002789c1ef9bd2a85f60197d6d3dd78d Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a161e04ea59df35e13475 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a161e04ea59df35e13476 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a189f49a00610d6e13475 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a189f49a00610d6e13476 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a15962fff08e978e13475 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a15962fff08e978e13476 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a15febbed98221fe134cb Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a15febbed98221fe134cc failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a17377fe3f89985e13475 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a17377fe3f89985e13476 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a17872c7c49b67ce134f1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a17872c7c49b67ce134f2 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a1599dddb4fcdd8e1348f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a1599dddb4fcdd8e13490 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a15fdbbed98221fe134c8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a15fdbbed98221fe134c9 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a15ce2fff08e978e13492 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a15ce2fff08e978e13493 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a18a949a00610d6e134d2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a18a949a00610d6e134d3 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a1595f841027b19e13551 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a1595f841027b19e13552 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a15f9332806913ce1347f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a15f9332806913ce13480 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a17402c7c49b67ce13475 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a17402c7c49b67ce13476 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a18eff27f2f5cd1e134b0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a18eff27f2f5cd1e134b1 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a15af2fff08e978e13483 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a15af2fff08e978e13484 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a16e97322c7d9cfe13477 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… HTML log: https://storage.kernelci.org//stable-rc/queue-5.4/v5.4.263-67-gc96a33630027… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a16e97322c7d9cfe13478 failing since 505 days (last pass: v5.4.180-77-g7de29e82b9db, first fail: v5.4.207-73-ga2480f1b1dda1)

1 year, 9 months

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stable/linux-4.19.y baseline: 132 runs, 2 regressions (v4.19.302)

by kernelci.org bot

stable/linux-4.19.y baseline: 132 runs, 2 regressions (v4.19.302) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+--------------+----------+-----------+------------ meson-gxl-s905d-p230 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 meson-gxm-q200 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable/branch/linux-4.19.y/kernel/v4.19.302/p… Test: baseline Tree: stable Branch: linux-4.19.y Describe: v4.19.302 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: f93c1f58eb68bada8c86088104efe14cfe735957 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+--------------+----------+-----------+------------ meson-gxl-s905d-p230 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a0c0a60283beae7e134e5 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.302/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.302/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.dmesg.emerg: https://kernelci.org/test/case/id/657a0c0a60283beae7e134e8 failing since 5 days (last pass: v4.19.298, first fail: v4.19.301) 3 lines 2023-12-13T19:54:39.338306 kern :emerg : Disabling IRQ #19 2023-12-13T19:54:39.343649 kern :emerg : Disabling IRQ #20 2023-12-13T19:54:39.354682 kern :emerg : Disabling IRQ <8>[ 49.752595] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=emerg RESULT=fail UNITS=lines MEASUREMENT=3> 2023-12-13T19:54:39.355256 #18 platform | arch | lab | compiler | defconfig | regressions ---------------------+-------+--------------+----------+-----------+------------ meson-gxm-q200 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a0c0660283beae7e134d6 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.302/arm64/defconfig… HTML log: https://storage.kernelci.org//stable/linux-4.19.y/v4.19.302/arm64/defconfig… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.dmesg.emerg: https://kernelci.org/test/case/id/657a0c0660283beae7e134d9 failing since 35 days (last pass: v4.19.288, first fail: v4.19.298) 1 lines 2023-12-13T19:54:27.494257 kern :emerg : Disabling IRQ #18 2023-12-13T19:54:27.495046 <4>[ 46.457821] ------------[ cut here ]------------ 2023-12-13T19:54:27.495679 <4>[ 46.457911] WARNING: CPU: 0 PID: 0 at drivers/mmc/host/meson-gx-mmc.c:1039 meson_mmc_irq+0x1c8/0x1dc 2023-12-13T19:54:27.495890 <8>[ 46.458442] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=emerg RESULT=fail UNITS=lines MEASUREMENT=1>

1 year, 9 months

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stable/linux-5.15.y build: 114 builds: 1 failed, 113 passed, 4 errors, 5 warnings (v5.15.143)

by kernelci.org bot

stable/linux-5.15.y build: 114 builds: 1 failed, 113 passed, 4 errors, 5 warnings (v5.15.143) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.15.y/kernel/v5.15.143/ Tree: stable Branch: linux-5.15.y Git Describe: v5.15.143 Git Commit: d0fc081c62410e8ec014afea88e4e5e6a3bc14c4 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Build Failure Detected: arm: rpc_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: arm: rpc_defconfig (gcc-10): 4 errors i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: x86_64: x86_64_defconfig (gcc-10): 1 warning x86_64_defconfig+kselftest (gcc-10): 1 warning x86_64_defconfig+x86-board (gcc-10): 1 warning x86_64_defconfig+x86-board+kselftest (gcc-10): 1 warning Errors summary: 2 arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m 2 arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ Warnings summary: 2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x4d: unreachable instruction 2 arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction 1 arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" Section mismatches summary: 1 WARNING: modpost: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0" -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook+kselftest (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+kselftest (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig+kselftest (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-10) — FAIL, 4 errors, 0 warnings, 0 section mismatches Errors: arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ arm-linux-gnueabihf-gcc: error: unrecognized -march target: armv3m arm-linux-gnueabihf-gcc: error: missing argument to ‘-march=’ -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction -------------------------------------------------------------------------------- x86_64_defconfig+kselftest (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x4d: unreachable instruction -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x45: unreachable instruction -------------------------------------------------------------------------------- x86_64_defconfig+x86-board+kselftest (x86_64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/x86/kernel/smp.o: warning: objtool: sysvec_reboot()+0x4d: unreachable instruction -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 9 months

1
0
0 0

+ maple_tree-do-not-preallocate-nodes-for-slot-stores.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: maple_tree: do not preallocate nodes for slot stores has been added to the -mm mm-hotfixes-unstable branch. Its filename is maple_tree-do-not-preallocate-nodes-for-slot-stores.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Sidhartha Kumar <sidhartha.kumar(a)oracle.com> Subject: maple_tree: do not preallocate nodes for slot stores Date: Wed, 13 Dec 2023 12:50:57 -0800 mas_preallocate() defaults to requesting 1 node for preallocation and then ,depending on the type of store, will update the request variable. There isn't a check for a slot store type, so slot stores are preallocating the default 1 node. Slot stores do not require any additional nodes, so add a check for the slot store case that will bypass node_count_gfp(). Update the tests to reflect that slot stores do not require allocations. User visible effects of this bug include increased memory usage from the unneeded node that was allocated. Link: https://lkml.kernel.org/r/20231213205058.386589-1-sidhartha.kumar@oracle.com Fixes: 0b8bb544b1a7 ("maple_tree: update mas_preallocate() testing") Signed-off-by: Sidhartha Kumar <sidhartha.kumar(a)oracle.com> Cc: Liam R. Howlett <Liam.Howlett(a)oracle.com> Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org> Cc: Peng Zhang <zhangpeng.00(a)bytedance.com> Cc: <stable(a)vger.kernel.org> [6.6+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- lib/maple_tree.c | 11 +++++++++++ tools/testing/radix-tree/maple.c | 2 +- 2 files changed, 12 insertions(+), 1 deletion(-) --- a/lib/maple_tree.c~maple_tree-do-not-preallocate-nodes-for-slot-stores +++ a/lib/maple_tree.c @@ -5501,6 +5501,17 @@ int mas_preallocate(struct ma_state *mas mas_wr_end_piv(&wr_mas); node_size = mas_wr_new_end(&wr_mas); + + /* Slot store, does not require additional nodes */ + if (node_size == wr_mas.node_end) { + /* reuse node */ + if (!mt_in_rcu(mas->tree)) + return 0; + /* shifting boundary */ + if (wr_mas.offset_end - mas->offset == 1) + return 0; + } + if (node_size >= mt_slots[wr_mas.type]) { /* Split, worst case for now. */ request = 1 + mas_mt_height(mas) * 2; --- a/tools/testing/radix-tree/maple.c~maple_tree-do-not-preallocate-nodes-for-slot-stores +++ a/tools/testing/radix-tree/maple.c @@ -35538,7 +35538,7 @@ static noinline void __init check_preall MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); allocated = mas_allocated(&mas); height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated != 1); + MT_BUG_ON(mt, allocated != 0); mas_store_prealloc(&mas, ptr); MT_BUG_ON(mt, mas_allocated(&mas) != 0); _ Patches currently in -mm which might be from sidhartha.kumar(a)oracle.com are maple_tree-do-not-preallocate-nodes-for-slot-stores.patch

1 year, 9 months

1
0
0 0

stable/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 5 warnings (v5.10.204)

by kernelci.org bot

stable/linux-5.10.y build: 19 builds: 0 failed, 19 passed, 5 warnings (v5.10.204) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.10.y/kernel/v5.10.204/ Tree: stable Branch: linux-5.10.y Git Describe: v5.10.204 Git Commit: b50306f77190155d2c14a72be5d2e02254d17dbd Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: Warnings summary: 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 9 months

1
0
0 0

[PATCH v5 6/7] serial: omap: do not override settings for RS485 support

by Lino Sanfilippo

In serial_omap_rs485() RS485 support may be deactivated due to a missing RTS GPIO. This is done by nullifying the ports rs485_supported struct. After that however the serial_omap_rs485_supported struct is assigned to the same structure unconditionally, which results in an unintended reactivation of RS485 support. Fix this by callling serial_omap_rs485() after the assignment of rs485_supported. Fixes: e2752ae3cfc9 ("serial: omap: Disallow RS-485 if rts-gpio is not specified") Cc: stable(a)vger.kernel.org Signed-off-by: Lino Sanfilippo <l.sanfilippo(a)kunbus.com> --- drivers/tty/serial/omap-serial.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index ad4c1c5d0a7f..d9b2936308c4 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -1604,10 +1604,6 @@ static int serial_omap_probe(struct platform_device *pdev) dev_info(up->port.dev, "no wakeirq for uart%d\n", up->port.line); - ret = serial_omap_probe_rs485(up, &pdev->dev); - if (ret < 0) - goto err_rs485; - sprintf(up->name, "OMAP UART%d", up->port.line); up->port.mapbase = mem->start; up->port.membase = base; @@ -1622,6 +1618,10 @@ static int serial_omap_probe(struct platform_device *pdev) DEFAULT_CLK_SPEED); } + ret = serial_omap_probe_rs485(up, &pdev->dev); + if (ret < 0) + goto err_rs485; + up->latency = PM_QOS_CPU_LATENCY_DEFAULT_VALUE; up->calc_latency = PM_QOS_CPU_LATENCY_DEFAULT_VALUE; cpu_latency_qos_add_request(&up->pm_qos_request, up->latency); -- 2.42.0

1 year, 9 months

3
2
0 0

stable-rc/queue/4.19 baseline: 90 runs, 19 regressions (v4.19.301-53-g4a8301db521be)

by kernelci.org bot

stable-rc/queue/4.19 baseline: 90 runs, 19 regressions (v4.19.301-53-g4a8301db521be) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.19/kernel/v4.19.30… Test: baseline Tree: stable-rc Branch: queue/4.19 Describe: v4.19.301-53-g4a8301db521be URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 4a8301db521bed083127c99ed550883a99a30cf9 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 Details: https://kernelci.org/test/plan/id/657a00e19c7f710177e13476 Results: 42 PASS, 9 FAIL, 1 SKIP Full config: multi_v5_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/657a00e19c7f710177e134ac failing since 2 days (last pass: v4.19.301-37-g7937796e4223d, first fail: v4.19.301-40-g06ec8b55a272a) 2023-12-13T19:06:33.014175 + set +x 2023-12-13T19:06:33.014649 <8><LAVA_SIGNAL_ENDRUN 0_dmesg 349427_1.5.2.4.1> 2023-12-13T19:06:33.127852 / # # 2023-12-13T19:06:33.231070 export SHELL=/bin/sh 2023-12-13T19:06:33.231865 # 2023-12-13T19:06:33.333925 / # export SHELL=/bin/sh. /lava-349427/environment 2023-12-13T19:06:33.334783 2023-12-13T19:06:33.436849 / # . /lava-349427/environment/lava-349427/bin/lava-test-runner /lava-349427/1 2023-12-13T19:06:33.438309 2023-12-13T19:06:33.441720 / # /lava-349427/bin/lava-test-runner /lava-349427/1 ... (12 line(s) more) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a02c57d9f2bc8f0e134af Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a02c57d9f2bc8f0e134b0 failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a0424c3bbbcf64ae134c7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a0424c3bbbcf64ae134c8 failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a0298fee44337efe1349f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a0298fee44337efe134a0 failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a03c27a87f6dbfbe13475 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a03c27a87f6dbfbe13476 failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a02be65135b3a1ae13484 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a02be65135b3a1ae13485 failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a042dca2f3e83bfe1347b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a042dca2f3e83bfe1347c failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a02970e6c710a11e1347d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a02970e6c710a11e1347e failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a03c87a87f6dbfbe134b1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a03c87a87f6dbfbe134b2 failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a02bb7d9f2bc8f0e13482 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a02bb7d9f2bc8f0e13483 failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a0426c3bbbcf64ae134cc Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a0426c3bbbcf64ae134cd failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a029a7d9f2bc8f0e13477 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a029a7d9f2bc8f0e13478 failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a03c77a87f6dbfbe134ae Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a03c77a87f6dbfbe134af failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a02bd65135b3a1ae13481 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a02bd65135b3a1ae13482 failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a0425ca2f3e83bfe13476 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a0425ca2f3e83bfe13477 failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657a0296fee44337efe13499 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a0296fee44337efe1349a failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657a03c67a87f6dbfbe134ab Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657a03c67a87f6dbfbe134ac failing since 505 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/657a02e3ee09fe2a80e13478 Results: 77 PASS, 5 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.301-53-g4a8301db52… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/657a02e3ee09fe2a80e13482 failing since 274 days (last pass: v4.19.275-252-gcb3c41fc75db9, first fail: v4.19.276-34-ge787294ce440f) 2023-12-13T19:15:26.811871 /lava-12262253/1/../bin/lava-test-case<8>[ 36.449392] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail> 2023-12-13T19:15:26.812188 2023-12-13T19:15:27.825467 /lava-12262253/1/../bin/lava-test-case 2023-12-13T19:15:27.834281 <8>[ 37.471699] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail> * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/657a02e3ee09fe2a80e13483 failing since 274 days (last pass: v4.19.275-252-gcb3c41fc75db9, first fail: v4.19.276-34-ge787294ce440f)

1 year, 9 months

1
0
0 0

[PATCH v5 4/7] serial: core: make sure RS485 cannot be enabled when it is not supported

by Lino Sanfilippo

Some uart drivers specify a rs485_config() function and then decide later to disable RS485 support for some reason (e.g. imx and ar933). In these cases userspace may be able to activate RS485 via TIOCSRS485 nevertheless, since in uart_set_rs485_config() an existing rs485_config() function indicates that RS485 is supported. Make sure that this is not longer possible by checking the uarts rs485_supported.flags instead and bailing out if SER_RS485_ENABLED is not set. Furthermore instead of returning an empty structure return -ENOTTY if the RS485 configuration is requested via TIOCGRS485 but RS485 is not supported. This has a small impact on userspace visibility but it is consistent with the -ENOTTY error for TIOCGRS485. Fixes: e849145e1fdd ("serial: ar933x: Fill in rs485_supported") Fixes: 55e18c6b6d42 ("serial: imx: Remove serial_rs485 sanitization") Cc: Shawn Guo <shawnguo(a)kernel.org> Cc: Sascha Hauer <s.hauer(a)pengutronix.de> Cc: stable(a)vger.kernel.org Signed-off-by: Lino Sanfilippo <l.sanfilippo(a)kunbus.com> --- drivers/tty/serial/serial_core.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index 4eae1406cb6c..661074ab8edb 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -1448,6 +1448,9 @@ static int uart_get_rs485_config(struct uart_port *port, unsigned long flags; struct serial_rs485 aux; + if (!(port->rs485_supported.flags & SER_RS485_ENABLED)) + return -ENOTTY; + uart_port_lock_irqsave(port, &flags); aux = port->rs485; uart_port_unlock_irqrestore(port, flags); @@ -1465,7 +1468,7 @@ static int uart_set_rs485_config(struct tty_struct *tty, struct uart_port *port, int ret; unsigned long flags; - if (!port->rs485_config) + if (!(port->rs485_supported.flags & SER_RS485_ENABLED)) return -ENOTTY; if (copy_from_user(&rs485, rs485_user, sizeof(*rs485_user))) -- 2.42.0

1 year, 9 months

3
2
0 0

[PATCH v5 1/7] serial: Do not hold the port lock when setting rx-during-tx GPIO

by Lino Sanfilippo

Both the imx and stm32 driver set the rx-during-tx GPIO in rs485_config(). Since this function is called with the port lock held, this can be an problem in case that setting the GPIO line can sleep (e.g. if a GPIO expander is used which is connected via SPI or I2C). Avoid this issue by moving the GPIO setting outside of the port lock into the serial core and thus making it a generic feature. Fixes: c54d48543689 ("serial: stm32: Add support for rs485 RX_DURING_TX output GPIO") Fixes: ca530cfa968c ("serial: imx: Add support for RS485 RX_DURING_TX output GPIO") Cc: Shawn Guo <shawnguo(a)kernel.org> Cc: Sascha Hauer <s.hauer(a)pengutronix.de> Cc: stable(a)vger.kernel.org Signed-off-by: Lino Sanfilippo <l.sanfilippo(a)kunbus.com> --- drivers/tty/serial/imx.c | 4 ---- drivers/tty/serial/serial_core.c | 12 ++++++++++++ drivers/tty/serial/stm32-usart.c | 5 +---- 3 files changed, 13 insertions(+), 8 deletions(-) diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index 708b9852a575..9cffeb23112b 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -1943,10 +1943,6 @@ static int imx_uart_rs485_config(struct uart_port *port, struct ktermios *termio rs485conf->flags & SER_RS485_RX_DURING_TX) imx_uart_start_rx(port); - if (port->rs485_rx_during_tx_gpio) - gpiod_set_value_cansleep(port->rs485_rx_during_tx_gpio, - !!(rs485conf->flags & SER_RS485_RX_DURING_TX)); - return 0; } diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index f1348a509552..a0290a5fe8b3 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -1402,6 +1402,16 @@ static void uart_set_rs485_termination(struct uart_port *port, !!(rs485->flags & SER_RS485_TERMINATE_BUS)); } +static void uart_set_rs485_rx_during_tx(struct uart_port *port, + const struct serial_rs485 *rs485) +{ + if (!(rs485->flags & SER_RS485_ENABLED)) + return; + + gpiod_set_value_cansleep(port->rs485_rx_during_tx_gpio, + !!(rs485->flags & SER_RS485_RX_DURING_TX)); +} + static int uart_rs485_config(struct uart_port *port) { struct serial_rs485 *rs485 = &port->rs485; @@ -1413,6 +1423,7 @@ static int uart_rs485_config(struct uart_port *port) uart_sanitize_serial_rs485(port, rs485); uart_set_rs485_termination(port, rs485); + uart_set_rs485_rx_during_tx(port, rs485); uart_port_lock_irqsave(port, &flags); ret = port->rs485_config(port, NULL, rs485); @@ -1457,6 +1468,7 @@ static int uart_set_rs485_config(struct tty_struct *tty, struct uart_port *port, return ret; uart_sanitize_serial_rs485(port, &rs485); uart_set_rs485_termination(port, &rs485); + uart_set_rs485_rx_during_tx(port, &rs485); uart_port_lock_irqsave(port, &flags); ret = port->rs485_config(port, &tty->termios, &rs485); diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 3048620315d6..ec9a72a5bea9 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -226,10 +226,7 @@ static int stm32_usart_config_rs485(struct uart_port *port, struct ktermios *ter stm32_usart_clr_bits(port, ofs->cr1, BIT(cfg->uart_enable_bit)); - if (port->rs485_rx_during_tx_gpio) - gpiod_set_value_cansleep(port->rs485_rx_during_tx_gpio, - !!(rs485conf->flags & SER_RS485_RX_DURING_TX)); - else + if (!port->rs485_rx_during_tx_gpio) rs485conf->flags |= SER_RS485_RX_DURING_TX; if (rs485conf->flags & SER_RS485_ENABLED) { -- 2.42.0

1 year, 9 months

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stable-rc/queue/5.10 build: 18 builds: 0 failed, 18 passed, 5 warnings (v5.10.203-97-g284f46c131b10)

by kernelci.org bot

stable-rc/queue/5.10 build: 18 builds: 0 failed, 18 passed, 5 warnings (v5.10.203-97-g284f46c131b10) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.10/kernel/v5.10.203-9… Tree: stable-rc Branch: queue/5.10 Git Describe: v5.10.203-97-g284f46c131b10 Git Commit: 284f46c131b1068cb8de6e74991ba286dc62a74b Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: 32r2el_defconfig (gcc-10): 1 warning riscv: rv32_defconfig (gcc-10): 4 warnings x86_64: Warnings summary: 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: modpost: Symbol info of vmlinux is missing. Unresolved symbol check will be entirely skipped. -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nommu_k210_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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stable/linux-5.4.y build: 16 builds: 0 failed, 16 passed, 24 warnings (v5.4.264)

by kernelci.org bot

stable/linux-5.4.y build: 16 builds: 0 failed, 16 passed, 24 warnings (v5.4.264) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.4.y/kernel/v5.4.264/ Tree: stable Branch: linux-5.4.y Git Describe: v5.4.264 Git Commit: 16e6e107a688046df37976fb6d7310e886c8115d Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-10): 2 warnings defconfig+arm64-chromebook (gcc-10): 2 warnings arm: i386: i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 4 warnings x86_64_defconfig+x86-board (gcc-10): 4 warnings Warnings summary: 6 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 2 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' Section mismatches summary: 1 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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[PATCH V2] maple_tree: do not preallocate nodes for slot stores

by Sidhartha Kumar

mas_preallocate() defaults to requesting 1 node for preallocation and then ,depending on the type of store, will update the request variable. There isn't a check for a slot store type, so slot stores are preallocating the default 1 node. Slot stores do not require any additional nodes, so add a check for the slot store case that will bypass node_count_gfp(). Update the tests to reflect that slot stores do not require allocations. User visible effects of this bug include increased memory usage from the unneeded node that was allocated. Fixes: 0b8bb544b1a7 ("maple_tree: update mas_preallocate() testing") Cc: <stable(a)vger.kernel.org> # 6.6+ Signed-off-by: Sidhartha Kumar <sidhartha.kumar(a)oracle.com> --- v1->v2: fix coding style per Matthew and Andrew use wr_mas->node_end to fix build error lib/maple_tree.c | 11 +++++++++++ tools/testing/radix-tree/maple.c | 2 +- 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/lib/maple_tree.c b/lib/maple_tree.c index bb24d84a4922f..684689457d77f 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -5501,6 +5501,17 @@ int mas_preallocate(struct ma_state *mas, void *entry, gfp_t gfp) mas_wr_end_piv(&wr_mas); node_size = mas_wr_new_end(&wr_mas); + + /* Slot store, does not require additional nodes */ + if (node_size == wr_mas.node_end) { + /* reuse node */ + if (!mt_in_rcu(mas->tree)) + return 0; + /* shifting boundary */ + if (wr_mas.offset_end - mas->offset == 1) + return 0; + } + if (node_size >= mt_slots[wr_mas.type]) { /* Split, worst case for now. */ request = 1 + mas_mt_height(mas) * 2; diff --git a/tools/testing/radix-tree/maple.c b/tools/testing/radix-tree/maple.c index e5da1cad70baf..76a8990bb14e8 100644 --- a/tools/testing/radix-tree/maple.c +++ b/tools/testing/radix-tree/maple.c @@ -35538,7 +35538,7 @@ static noinline void __init check_prealloc(struct maple_tree *mt) MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); allocated = mas_allocated(&mas); height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated != 1); + MT_BUG_ON(mt, allocated != 0); mas_store_prealloc(&mas, ptr); MT_BUG_ON(mt, mas_allocated(&mas) != 0); -- 2.42.0

1 year, 9 months

2
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stable-rc/queue/5.4 build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.263-67-gc96a336300278)

by kernelci.org bot

stable-rc/queue/5.4 build: 17 builds: 0 failed, 17 passed, 26 warnings (v5.4.263-67-gc96a336300278) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.4/kernel/v5.4.263-67-… Tree: stable-rc Branch: queue/5.4 Git Describe: v5.4.263-67-gc96a336300278 Git Commit: c96a3363002789c1ef9bd2a85f60197d6d3dd78d Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Warnings Detected: arc: arm64: defconfig (gcc-10): 2 warnings defconfig+arm64-chromebook (gcc-10): 2 warnings arm: i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 4 warnings x86_64_defconfig+x86-board (gcc-10): 4 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' Section mismatches summary: 1 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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[to-be-updated] maple_tree-do-not-preallocate-nodes-for-slot-stores.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: maple_tree: do not preallocate nodes for slot stores has been removed from the -mm tree. Its filename was maple_tree-do-not-preallocate-nodes-for-slot-stores.patch This patch was dropped because an updated version will be merged ------------------------------------------------------ From: Sidhartha Kumar <sidhartha.kumar(a)oracle.com> Subject: maple_tree: do not preallocate nodes for slot stores Date: Tue, 12 Dec 2023 11:46:40 -0800 mas_preallocate() defaults to requesting 1 node for preallocation and then ,depending on the type of store, will update the request variable. There isn't a check for a slot store type, so slot stores are preallocating the default 1 node. Slot stores do not require any additional nodes, so add a check for the slot store case that will bypass node_count_gfp(). Update the tests to reflect that slot stores do not require allocations. User visible effects of this bug include increased memory usage from the unneeded node that was allocated. Link: https://lkml.kernel.org/r/20231212194640.217966-1-sidhartha.kumar@oracle.com Fixes: 0b8bb544b1a7 ("maple_tree: update mas_preallocate() testing") Signed-off-by: Sidhartha Kumar <sidhartha.kumar(a)oracle.com> Reviewed-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org> Cc: Peng Zhang <zhangpeng.00(a)bytedance.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- lib/maple_tree.c | 6 ++++++ tools/testing/radix-tree/maple.c | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) --- a/lib/maple_tree.c~maple_tree-do-not-preallocate-nodes-for-slot-stores +++ a/lib/maple_tree.c @@ -5501,6 +5501,12 @@ int mas_preallocate(struct ma_state *mas mas_wr_end_piv(&wr_mas); node_size = mas_wr_new_end(&wr_mas); + + /* Slot store, does not require additional nodes */ + if ((node_size == mas->end) && ((!mt_in_rcu(mas->tree)) + || (wr_mas.offset_end - mas->offset == 1))) + return 0; + if (node_size >= mt_slots[wr_mas.type]) { /* Split, worst case for now. */ request = 1 + mas_mt_height(mas) * 2; --- a/tools/testing/radix-tree/maple.c~maple_tree-do-not-preallocate-nodes-for-slot-stores +++ a/tools/testing/radix-tree/maple.c @@ -35538,7 +35538,7 @@ static noinline void __init check_preall MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); allocated = mas_allocated(&mas); height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated != 1); + MT_BUG_ON(mt, allocated != 0); mas_store_prealloc(&mas, ptr); MT_BUG_ON(mt, mas_allocated(&mas) != 0); _ Patches currently in -mm which might be from sidhartha.kumar(a)oracle.com are

1 year, 9 months

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stable/linux-4.19.y build: 18 builds: 3 failed, 15 passed, 18 warnings (v4.19.302)

by kernelci.org bot

stable/linux-4.19.y build: 18 builds: 3 failed, 15 passed, 18 warnings (v4.19.302) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.19.y/kernel/v4.19.302/ Tree: stable Branch: linux-4.19.y Git Describe: v4.19.302 Git Commit: f93c1f58eb68bada8c86088104efe14cfe735957 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Build Failures Detected: riscv: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL tinyconfig: (gcc-10) FAIL Warnings Detected: arc: arm64: defconfig (gcc-10): 3 warnings defconfig+arm64-chromebook (gcc-10): 3 warnings arm: i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: tinyconfig (gcc-10): 2 warnings x86_64_defconfig (gcc-10): 2 warnings x86_64_defconfig+x86-board (gcc-10): 2 warnings Warnings summary: 6 ld: warning: creating DT_TEXTREL in a PIE 6 aarch64-linux-gnu-ld: warning: -z norelro ignored 3 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' Section mismatches summary: 4 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

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[PATCH 6.6 000/244] 6.6.7-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.6.7 release. There are 244 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 13 Dec 2023 18:19:59 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.7-rc1.… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.6.7-rc1 Lijo Lazar <lijo.lazar(a)amd.com> drm/amdgpu: Restrict extended wait to PSP v13.0.6 Asad Kamal <asad.kamal(a)amd.com> drm/amdgpu: update retry times for psp BL wait Lijo Lazar <lijo.lazar(a)amd.com> drm/amdgpu: Fix refclk reporting for SMU v13.0.6 Jia Jie Ho <jiajie.ho(a)starfivetech.com> riscv: Kconfig: Add select ARM_AMBA to SOC_STARFIVE Gustavo A. R. Silva <gustavoars(a)kernel.org> gcc-plugins: randstruct: Update code comment in relayout_struct() Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> ASoC: qcom: sc8280xp: Limit speaker digital volumes Florian Westphal <fw(a)strlen.de> netfilter: nft_set_pipapo: skip inactive elements during set walk Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: Loongson64: Enable DMA noncoherent support Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: Loongson64: Handle more memory types passed from firmware Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: Loongson64: Reserve vgabios memory on boot Ian Rogers <irogers(a)google.com> perf metrics: Avoid segv if default metricgroup isn't set Ian Rogers <irogers(a)google.com> perf list: Fix JSON segfault by setting the used skip_duplicate_pmus callback Sean Christopherson <seanjc(a)google.com> KVM: SVM: Update EFER software model on CR0 trap for SEV-ES Claudio Imbrenda <imbrenda(a)linux.ibm.com> KVM: s390/mm: Properly reset no-dat Thomas Bogendoerfer <tsbogend(a)alpha.franken.de> MIPS: kernel: Clear FPU states when setting up kernel threads David Howells <dhowells(a)redhat.com> cifs: Fix flushing, invalidation and file size with FICLONE David Howells <dhowells(a)redhat.com> cifs: Fix flushing, invalidation and file size with copy_file_range() Roy Luo <royluo(a)google.com> USB: gadget: core: adjust uevent timing on gadget unbind Naveen N Rao <naveen(a)kernel.org> powerpc/ftrace: Fix stack teardown in ftrace_no_trace Borislav Petkov (AMD) <bp(a)alien8.de> x86/CPU/AMD: Check vendor in the AMD microcode callback Mukesh Ojha <quic_mojha(a)quicinc.com> devcoredump: Send uevent once devcd is ready Ronald Wahl <ronald.wahl(a)raritan.com> serial: 8250_omap: Add earlycon support for the AM654 UART controller Ronald Wahl <ronald.wahl(a)raritan.com> serial: 8250: 8250_omap: Do not start RX DMA on THRI interrupt Ronald Wahl <ronald.wahl(a)raritan.com> serial: 8250: 8250_omap: Clear UART_HAS_RHR_IT_DIS bit Daniel Mack <daniel(a)zonque.org> serial: sc16is7xx: address RX timeout interrupt errata Arnd Bergmann <arnd(a)arndb.de> ARM: PL011: Fix DMA support RD Babiera <rdbabiera(a)google.com> usb: typec: class: fix typec_altmode_put_partner to put plugs Paulo Alcantara <pc(a)manguebit.com> smb: client: fix potential NULL deref in parse_dfs_referrals() Mathias Nyman <mathias.nyman(a)linux.intel.com> Revert "xhci: Loosen RPM as default policy to cover for AMD xHC 1.1" David Howells <dhowells(a)redhat.com> cifs: Fix non-availability of dedup breaking generic/304 Cameron Williams <cang1(a)live.co.uk> parport: Add support for Brainboxes IX/UC/PX parallel cards Andi Shyti <andi.shyti(a)kernel.org> serial: ma35d1: Validate console index before assignment Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: 8250_dw: Add ACPI ID for Granite Rapids-D UART Miquel Raynal <miquel.raynal(a)bootlin.com> nvmem: Do not expect fixed layouts to grab a layout driver Konstantin Aladyshev <aladyshev22(a)gmail.com> usb: gadget: f_hid: fix report descriptor allocation JP Kobryn <inwardvessel(a)gmail.com> kprobes: consistent rcu api usage for kretprobe holder Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> ASoC: ops: add correct range check for limiting volume Boerge Struempfel <boerge.struempfel(a)gmail.com> gpiolib: sysfs: Fix error handling on failed export Ashwin Dayanand Kamat <ashwin.kamat(a)broadcom.com> x86/sev: Fix kernel crash due to late update to read-only ghcb_version Peter Zijlstra <peterz(a)infradead.org> perf: Fix perf_event_validate_size() Jiadong Zhu <Jiadong.Zhu(a)amd.com> drm/amdgpu: disable MCBP by default Hsin-Yi Wang <hsinyi(a)chromium.org> arm64: dts: mt8183: kukui: Fix underscores in node names Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> arm64: dts: mediatek: add missing space before { Helge Deller <deller(a)gmx.de> parisc: Fix asm operand number out of range build error in bug table Helge Deller <deller(a)gmx.de> parisc: Reduce size of the bug_table on 64-bit kernel by half Hengqi Chen <hengqi.chen(a)gmail.com> LoongArch: BPF: Don't sign extend function return value Hengqi Chen <hengqi.chen(a)gmail.com> LoongArch: BPF: Don't sign extend memory load operand Ilkka Koskinen <ilkka(a)os.amperecomputing.com> perf vendor events arm64: AmpereOne: Add missing DefaultMetricgroupName fields Su Hui <suhui(a)nfschina.com> misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write Su Hui <suhui(a)nfschina.com> misc: mei: client.c: return negative error code in mei_cl_write Junhao He <hejunhao3(a)huawei.com> coresight: ultrasoc-smb: Fix uninitialized before use buf_hw_base Junhao He <hejunhao3(a)huawei.com> coresight: ultrasoc-smb: Config SMB buffer before register sink Junhao He <hejunhao3(a)huawei.com> coresight: ultrasoc-smb: Fix sleep while close preempt in enable_smb Junhao He <hejunhao3(a)huawei.com> hwtracing: hisi_ptt: Add dummy callback pmu::read() James Clark <james.clark(a)arm.com> coresight: Fix crash when Perf and sysfs modes are used concurrently Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> coresight: etm4x: Remove bogous __exit annotation for some functions AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8186: Change gpu speedbin nvmem cell name Eugen Hristev <eugen.hristev(a)collabora.com> arm64: dts: mediatek: mt8186: fix clock names for power domains AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8183-evb: Fix unit_address_vs_reg warning on ntc AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8183: Move thermal-zones to the root node AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8183: Fix unit address for scp reserved memory AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8195: Fix PM suspend/resume with venc clocks AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: cherry: Fix interrupt cells for MT6360 on I2C7 Eugen Hristev <eugen.hristev(a)collabora.com> arm64: dts: mediatek: mt8183-kukui-jacuzzi: fix dsi unnecessary cells properties Eugen Hristev <eugen.hristev(a)collabora.com> arm64: dts: mediatek: mt7622: fix memory node warning check Eric Woudstra <ericwouds(a)gmail.com> arm64: dts: mt7986: fix emmc hs400 mode without uboot initialization Frank Wunderlich <frank-w(a)public-files.de> arm64: dts: mt7986: define 3W max power to both SFP on BPI-R3 Frank Wunderlich <frank-w(a)public-files.de> arm64: dts: mt7986: change cooling trips Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Skip some timing checks on BXT/GLK DSI transcoders Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915/mst: Reject modes that require the bigjoiner Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915/mst: Fix .mode_valid_ctx() return values Thomas Zimmermann <tzimmermann(a)suse.de> drm/atomic-helpers: Invoke end_fb_access while owning plane state David Jeffery <djeffery(a)redhat.com> md/raid6: use valid sector values to determine if an I/O should wait on the reshape Lukasz Luba <lukasz.luba(a)arm.com> powercap: DTPM: Fix missing cpufreq_cpu_put() calls Sumanth Korikkar <sumanthk(a)linux.ibm.com> mm/memory_hotplug: fix error handling in add_memory_resource() Hugh Dickins <hughd(a)google.com> mm: fix oops when filemap_map_pmd() without prealloc_pte Sumanth Korikkar <sumanthk(a)linux.ibm.com> mm/memory_hotplug: add missing mem_hotplug_lock Baoquan He <bhe(a)redhat.com> drivers/base/cpu: crash data showing should depends on KEXEC_CORE Mike Kravetz <mike.kravetz(a)oracle.com> hugetlb: fix null-ptr-deref in hugetlb_vma_lock_write Tejun Heo <tj(a)kernel.org> workqueue: Make sure that wq_unbound_cpumask is never empty Francesco Dolcini <francesco.dolcini(a)toradex.com> platform/surface: aggregator: fix recv_buf() return value Matthias Reichl <hias(a)horus.com> regmap: fix bogus error on regcache_sync success ChunHao Lin <hau(a)realtek.com> r8169: fix rtl8125b PAUSE frames blasting when suspended Daniel Borkmann <daniel(a)iogearbox.net> packet: Move reference count in packet_sock to atomic_long_t Hui Zhou <hui.zhou(a)corigine.com> nfp: flower: fix for take a mutex lock in soft irq context and rcu lock Heiner Kallweit <hkallweit1(a)gmail.com> leds: trigger: netdev: fix RTNL handling to prevent potential deadlock Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix a possible race when disabling buffered events Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix incomplete locking when disabling buffered events Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Disable snapshot buffer when stopping instance tracers Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Stop current tracer when resizing buffer Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Always update snapshot buffer size Heiko Carstens <hca(a)linux.ibm.com> checkstack: fix printed address Tim Van Patten <timvp(a)google.com> cgroup_freezer: cgroup_freezing: Check if not frozen Ming Lei <ming.lei(a)redhat.com> lib/group_cpus.c: avoid acquiring cpu hotplug lock in group_cpus_evenly Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix missing error check for sb_set_blocksize call Su Hui <suhui(a)nfschina.com> highmem: fix a memory copy problem in memcpy_from_folio Steven Rostedt (Google) <rostedt(a)goodmis.org> ring-buffer: Force absolute timestamp on discard of event Steven Rostedt (Google) <rostedt(a)goodmis.org> ring-buffer: Test last update in 32bit version of __rb_time_read() Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek: Add quirk for Lenovo Yoga Pro 7 Mario Limonciello <mario.limonciello(a)amd.com> ALSA: hda/realtek: Add Framework laptop 16 to quirks Tim Bosse <flinn(a)timbos.se> ALSA: hda/realtek: add new Framework laptop to quirks Bin Li <bin.li(a)canonical.com> ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5 Aleksandrs Vinarskis <alex.vinarskis(a)gmail.com> ALSA: hda/realtek: fix speakers on XPS 9530 (2023) Pascal Noël <pascal(a)pascalcompiles.com> ALSA: hda/realtek: Apply quirk for ASUS UM3504DA Jason Zhang <jason.zhang(a)rock-chips.com> ALSA: pcm: fix out-of-bounds in snd_pcm_state_names Sarah Grant <s(a)srd.tw> ALSA: usb-audio: Add Pioneer DJM-450 mixer controls Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix mutex_unlock with unreferenced ctx Georg Gottleuber <ggo(a)tuxedocomputers.com> nvme-pci: Add sleep quirk for Kingston drives Pavel Begunkov <asml.silence(a)gmail.com> io_uring/af_unix: disable sending io_uring over sockets Malcolm Hart <malcolm(a)5harts.com> ASoC: amd: yc: Fix non-functional mic on ASUS E1504FA Masami Hiramatsu (Google) <mhiramat(a)kernel.org> rethook: Use __rcu pointer for rethook::handler Florian Fainelli <florian.fainelli(a)broadcom.com> scripts/gdb: fix lx-device-list-bus and lx-device-list-class Baoquan He <bhe(a)redhat.com> kernel/Kconfig.kexec: drop select of KEXEC for CRASH_DUMP Yu Kuai <yukuai3(a)huawei.com> md: don't leave 'MD_RECOVERY_FROZEN' in error path of md_set_readonly() Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com> riscv: errata: andes: Probe for IOCP only once in boot stage Clément Léger <cleger(a)rivosinc.com> riscv: fix misaligned access handling of C.SWSP and C.SDSP Sam Edwards <cfsworks(a)gmail.com> arm64: dts: rockchip: Fix eMMC Data Strobe PD on rk3588 Fabio Estevam <festevam(a)denx.de> ARM: dts: imx28-xea: Pass the 'model' property Philipp Zabel <p.zabel(a)pengutronix.de> ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt Stefan Eichenberger <stefan.eichenberger(a)toradex.com> arm64: dts: imx8-apalis: set wifi regulator to always-on Kunwu Chan <chentao(a)kylinos.cn> ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init Peng Fan <peng.fan(a)nxp.com> arm64: dts: imx93: correct mediamix power Alexander Stein <alexander.stein(a)ew.tq-group.com> arm64: dts: freescale: imx8-ss-lsio: Fix #pwm-cells Fabio Estevam <festevam(a)denx.de> arm64: dts: imx8-ss-lsio: Add PWM interrupts Dinghao Liu <dinghao.liu(a)zju.edu.cn> scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix a warning when allocating buffered events fails Jens Axboe <axboe(a)kernel.dk> io_uring/kbuf: check for buffer list readiness after NULL check Dan Carpenter <dan.carpenter(a)linaro.org> io_uring/kbuf: Fix an NULL vs IS_ERR() bug in io_alloc_pbuf_ring() Fabio Estevam <festevam(a)denx.de> ARM: dts: imx6ul-pico: Describe the Ethernet PHY clock Nathan Rossi <nathan.rossi(a)digi.com> arm64: dts: imx8mp: imx8mq: Add parkmode-disable-ss-quirk on DWC3 Arnd Bergmann <arnd(a)arndb.de> drm/bridge: tc358768: select CONFIG_VIDEOMODE_HELPERS Shifeng Li <lishifeng(a)sangfor.com.cn> RDMA/irdma: Avoid free the non-cqp_request scratch Mike Marciniszyn <mike.marciniszyn(a)intel.com> RDMA/irdma: Fix support for 64k pages Mike Marciniszyn <mike.marciniszyn(a)intel.com> RDMA/irdma: Ensure iWarp QP queue memory is OS paged aligned Mike Marciniszyn <mike.marciniszyn(a)intel.com> RDMA/core: Fix umem iterator when PAGE_SIZE is greater then HCA pgsz Dinghao Liu <dinghao.liu(a)zju.edu.cn> ASoC: wm_adsp: fix memleak in wm_adsp_buffer_populate Sudeep Holla <sudeep.holla(a)arm.com> firmware: arm_scmi: Fix possible frequency truncation when using level indexing mode Ulf Hansson <ulf.hansson(a)linaro.org> firmware: arm_scmi: Simplify error path in scmi_dvfs_device_opps_add() Sudeep Holla <sudeep.holla(a)arm.com> firmware: arm_scmi: Fix frequency truncation by promoting multiplier type Ulf Hansson <ulf.hansson(a)linaro.org> firmware: arm_scmi: Extend perf protocol ops to get information of a domain Ulf Hansson <ulf.hansson(a)linaro.org> firmware: arm_scmi: Extend perf protocol ops to get number of domains Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> hwmon: (nzxt-kraken2) Fix error handling path in kraken2_probe() Neil Armstrong <neil.armstrong(a)linaro.org> ASoC: codecs: lpass-tx-macro: set active_decimator correct default value Armin Wolf <W_Armin(a)gmx.de> hwmon: (acpi_power_meter) Fix 4.29 MW bug Stefan Wahren <wahrenst(a)gmx.net> ARM: dts: bcm2711-rpi-400: Fix delete-node of led_act Alex Bee <knaerzche(a)gmail.com> ARM: dts: rockchip: Fix sdmmc_pwren's pinmux setting for RK3128 Stefan Kerkmann <s.kerkmann(a)pengutronix.de> ARM: dts: imx6q: skov: fix ethernet clock regression Alexander Stein <alexander.stein(a)ew.tq-group.com> arm64: dt: imx93: tqma9352-mba93xxla: Fix LPUART2 pad config Shifeng Li <lishifeng1992(a)126.com> RDMA/irdma: Fix UAF in irdma_sc_ccq_get_cqe_info() Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> RDMA/bnxt_re: Correct module description string Jack Wang <jinpu.wang(a)ionos.com> RDMA/rtrs-clt: Remove the warnings for req in_use check Jack Wang <jinpu.wang(a)ionos.com> RDMA/rtrs-clt: Fix the max_send_wr setting Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-srv: Destroy path files after making sure no IOs in-flight Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-srv: Free srv_mr iu only when always_invalidate is true Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-srv: Check return values while processing info request Jack Wang <jinpu.wang(a)ionos.com> RDMA/rtrs-clt: Start hb after path_up Jack Wang <jinpu.wang(a)ionos.com> RDMA/rtrs-srv: Do not unconditionally enable irq Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_sai: Fix no frame sync clock issue on i.MX8MP Alex Bee <knaerzche(a)gmail.com> arm64: dts: rockchip: Expand reg size of vdec node for RK3399 Jonas Karlman <jonas(a)kwiboo.se> arm64: dts: rockchip: Expand reg size of vdec node for RK3328 Mustafa Ismail <mustafa.ismail(a)intel.com> RDMA/irdma: Add wait for suspend on SQD Mustafa Ismail <mustafa.ismail(a)intel.com> RDMA/irdma: Do not modify to SQD on error Junxian Huang <huangjunxian6(a)hisilicon.com> RDMA/hns: Fix unnecessary err return when using invalid congest control algorithm Shigeru Yoshida <syoshida(a)redhat.com> RDMA/core: Fix uninit-value access in ib_get_eth_speed() Sumit Garg <sumit.garg(a)linaro.org> tee: optee: Fix supplicant based device enumeration Dan Carpenter <dan.carpenter(a)linaro.org> mm/damon/sysfs: eliminate potential uninitialized variable warning Arvind Yadav <Arvind.Yadav(a)amd.com> drm/amdkfd: get doorbell's absolute offset based on the db_size Lee Jones <lee(a)kernel.org> drm/amd/amdgpu/amdgpu_doorbell_mgr: Correct misdocumented param 'doorbell_index' Wen Gu <guwen(a)linux.alibaba.com> net/smc: fix missing byte order conversion in CLC handshake Sean Nyekjaer <sean(a)geanix.com> net: dsa: microchip: provide a list of valid protocols for xmit handler Ido Schimmel <idosch(a)nvidia.com> drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Ido Schimmel <idosch(a)nvidia.com> psample: Require 'CAP_NET_ADMIN' when joining "packets" group John Fastabend <john.fastabend(a)gmail.com> bpf: sockmap, updating the sg structure should also update curr John Fastabend <john.fastabend(a)gmail.com> net: tls, update curr on splice as well Tobias Waldekranz <tobias(a)waldekranz.com> net: dsa: mv88e6xxx: Restore USXGMII support for 6393X Eric Dumazet <edumazet(a)google.com> tcp: do not accept ACK of bytes we never sent Phil Sutter <phil(a)nwl.cc> netfilter: xt_owner: Fix for unsafe access of sk->sk_socket Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: validate family when identifying table via handle Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: bail out on mismatching dynset and set expressions Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: fix 'exist' matching on bigendian arches D. Wythe <alibuda(a)linux.alibaba.com> netfilter: bpf: fix bad registration on nf_defrag Konrad Dybcio <konrad.dybcio(a)linaro.org> dt-bindings: interrupt-controller: Allow #power-domain-cells Rahul Bhansali <rbhansali(a)marvell.com> octeontx2-af: Update Tx link register range Geetha sowjanya <gakula(a)marvell.com> octeontx2-af: Add missing mcs flr handler call Geetha sowjanya <gakula(a)marvell.com> octeontx2-af: Fix mcs stats register address Geetha sowjanya <gakula(a)marvell.com> octeontx2-af: Fix mcs sa cam entries size Nithin Dabilpuram <ndabilpuram(a)marvell.com> octeontx2-af: Adjust Tx credits when MCS external bypass is disabled Yonglong Liu <liuyonglong(a)huawei.com> net: hns: fix fake link up on xge port Yonglong Liu <liuyonglong(a)huawei.com> net: hns: fix wrong head when modify the tx feature when sending packets Daniil Maximov <daniil31415it(a)gmail.com> net: atlantic: Fix NULL dereference of skb pointer in Shigeru Yoshida <syoshida(a)redhat.com> ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() Brett Creeley <brett.creeley(a)amd.com> ionic: Fix dim work handling in split interrupt mode Shannon Nelson <shannon.nelson(a)amd.com> ionic: fix snprintf format length warning Paolo Abeni <pabeni(a)redhat.com> tcp: fix mid stream window clamp. Dinghao Liu <dinghao.liu(a)zju.edu.cn> net: bnxt: fix a potential use-after-free in bnxt_init_tc Jacob Keller <jacob.e.keller(a)intel.com> iavf: validate tx_coalesce_usecs even if rx_coalesce_usecs is zero Ivan Vecera <ivecera(a)redhat.com> i40e: Fix unexpected MFS warning message Marcin Szycik <marcin.szycik(a)linux.intel.com> ice: Restore fix disabling RX VLAN filtering Zhipeng Lu <alexious(a)zju.edu.cn> octeontx2-af: fix a use-after-free in rvu_npa_register_reporters Yewon Choi <woni9911(a)gmail.com> xsk: Skip polling event check for unbound socket Jianheng Zhang <Jianheng.Zhang(a)synopsys.com> net: stmmac: fix FPE events losing Naveen Mamindlapalli <naveenm(a)marvell.com> octeontx2-pf: consider both Rx and Tx packet stats for adaptive interrupt coalescing Thomas Reichinger <thomas.reichinger(a)sohard.de> arcnet: restoring support for multiple Sohard Arcnet cards Kunwu Chan <chentao(a)kylinos.cn> platform/mellanox: Check devm_hwmon_device_register_with_groups() return value Kunwu Chan <chentao(a)kylinos.cn> platform/mellanox: Add null pointer checks for devm_kasprintf() David Thompson <davthompson(a)nvidia.com> mlxbf-bootctl: correctly identify secure boot with development keys Douglas Anderson <dianders(a)chromium.org> r8152: Add RTL8152_INACCESSIBLE to r8153_aldps_en() Douglas Anderson <dianders(a)chromium.org> r8152: Add RTL8152_INACCESSIBLE to r8153_pre_firmware_1() Douglas Anderson <dianders(a)chromium.org> r8152: Add RTL8152_INACCESSIBLE to r8156b_wait_loading_flash() Douglas Anderson <dianders(a)chromium.org> r8152: Add RTL8152_INACCESSIBLE checks to more loops Douglas Anderson <dianders(a)chromium.org> r8152: Hold the rtnl_lock for all of reset Randy Dunlap <rdunlap(a)infradead.org> hv_netvsc: rndis_filter needs to select NLS Yonghong Song <yonghong.song(a)linux.dev> bpf: Fix a verifier bug due to incorrect branch offset comparison with cpu=v4 Subbaraya Sundeep <sbhatta(a)marvell.com> octeontx2-af: Check return value of nix_get_nixlf before using nixlf Subbaraya Sundeep <sbhatta(a)marvell.com> octeontx2-pf: Add missing mutex lock in otx2_get_pauseparam Eric Dumazet <edumazet(a)google.com> ipv6: fix potential NULL deref in fib6_add() Armin Wolf <W_Armin(a)gmx.de> platform/x86: wmi: Skip blocks with zero instances Luca Ceresoli <luca.ceresoli(a)bootlin.com> of: dynamic: Fix of_reconfig_get_state_change() return value documentation Hans de Goede <hdegoede(a)redhat.com> platform/x86: asus-wmi: Move i8042 filter install to shared asus-wmi code Nícolas F. R. A. Prado <nfraprado(a)collabora.com> dt: dt-extract-compatibles: Don't follow symlinks when walking tree Nícolas F. R. A. Prado <nfraprado(a)collabora.com> dt: dt-extract-compatibles: Handle cfile arguments in generator function Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/tdx: Allow 32-bit emulation by default Thomas Gleixner <tglx(a)linutronix.de> x86/entry: Do not allow external 0x80 interrupts Thomas Gleixner <tglx(a)linutronix.de> x86/entry: Convert INT 0x80 emulation to IDTENTRY Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/coco: Disable 32-bit emulation by default on TDX and SEV Nikolay Borisov <nik.borisov(a)suse.com> x86: Introduce ia32_enabled() Mikulas Patocka <mpatocka(a)redhat.com> dm-crypt: start allocating with MAX_ORDER YuanShang <YuanShang.Mao(a)amd.com> drm/amdgpu: correct chunk_ptr to a pointer to chunk. Le Ma <le.ma(a)amd.com> drm/amdgpu: finalizing mem_partitions at the end of GMC v9 sw_fini Victor Lu <victorchengchi.lu(a)amd.com> drm/amdgpu: Do not program VF copy regs in mmhub v1.8 under SRIOV (v2) Masahiro Yamada <masahiroy(a)kernel.org> kconfig: fix memory leak from range properties Masahiro Yamada <masahiroy(a)kernel.org> modpost: fix section mismatch message for RELA Alex Pakhunov <alexey.pakhunov(a)spacex.com> tg3: Increment tx_dropped in tg3_tso_bug() Alex Pakhunov <alexey.pakhunov(a)spacex.com> tg3: Move the [rt]x_dropped counters to tg3_napi Nick Terrell <terrelln(a)fb.com> zstd: Fix array-index-out-of-bounds UBSAN warning Dave Airlie <airlied(a)redhat.com> nouveau: use an rwlock for the event lock. Jozsef Kadlecsik <kadlec(a)netfilter.org> netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test Samuel Holland <samuel.holland(a)sifive.com> i2c: ocores: Move system PM hooks to the NOIRQ phase Jan Bottorff <janb(a)os.amperecomputing.com> i2c: designware: Fix corrupted memory seen in the ISR Thomas Gleixner <tglx(a)linutronix.de> hrtimers: Push pending hrtimers away from outgoing CPU earlier Mike Christie <michael.christie(a)oracle.com> scsi: sd: Fix sshdr use in sd_suspend_common() Steve Sistare <steven.sistare(a)oracle.com> vdpa/mlx5: preserve CVQ vringh index ------------- Diffstat: Documentation/ABI/testing/sysfs-bus-optee-devices | 9 + .../bindings/interrupt-controller/qcom,mpm.yaml | 4 + Makefile | 4 +- arch/arm/boot/dts/broadcom/bcm2711-rpi-400.dts | 4 +- .../dts/nxp/imx/imx6q-skov-reve-mi1010ait-1cp1.dts | 4 +- arch/arm/boot/dts/nxp/imx/imx6ul-pico.dtsi | 2 + arch/arm/boot/dts/nxp/imx/imx7s.dtsi | 8 +- arch/arm/boot/dts/nxp/mxs/imx28-xea.dts | 1 + arch/arm/boot/dts/rockchip/rk3128.dtsi | 2 +- arch/arm/include/asm/kexec.h | 4 - arch/arm/kernel/Makefile | 2 +- arch/arm/mach-imx/mmdc.c | 7 +- .../arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi | 5 +- arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi | 12 +- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 + arch/arm64/boot/dts/freescale/imx8mq.dtsi | 2 + .../dts/freescale/imx93-tqma9352-mba93xxla.dts | 2 +- arch/arm64/boot/dts/freescale/imx93.dtsi | 2 +- .../boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts | 2 +- arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 2 +- .../boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts | 12 +- arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 24 +- arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 4 +- arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 52 ++--- .../boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 8 +- arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 96 ++++---- arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts | 12 +- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 242 ++++++++++----------- arch/arm64/boot/dts/mediatek/mt8186.dtsi | 44 ++-- arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 2 +- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 6 +- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 2 +- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 +- arch/arm64/boot/dts/rockchip/rk3588s-pinctrl.dtsi | 2 +- arch/loongarch/net/bpf_jit.c | 12 +- arch/mips/Kconfig | 2 + arch/mips/include/asm/mach-loongson64/boot_param.h | 9 +- arch/mips/kernel/process.c | 25 ++- arch/mips/loongson64/env.c | 10 +- arch/mips/loongson64/init.c | 47 ++-- arch/parisc/Kconfig | 7 +- arch/parisc/include/asm/bug.h | 36 +-- arch/powerpc/kernel/trace/ftrace_entry.S | 4 +- arch/riscv/Kconfig.socs | 1 + arch/riscv/errata/andes/errata.c | 20 +- arch/riscv/kernel/traps_misaligned.c | 6 +- arch/s390/mm/pgtable.c | 2 +- arch/x86/coco/tdx/tdx.c | 1 + arch/x86/entry/common.c | 97 ++++++++- arch/x86/entry/entry_64_compat.S | 77 ------- arch/x86/include/asm/ia32.h | 23 +- arch/x86/include/asm/idtentry.h | 4 + arch/x86/include/asm/proto.h | 4 - arch/x86/kernel/cpu/amd.c | 3 + arch/x86/kernel/idt.c | 2 +- arch/x86/kernel/sev.c | 11 +- arch/x86/kvm/svm/svm.c | 8 +- arch/x86/mm/mem_encrypt_amd.c | 11 + arch/x86/xen/enlighten_pv.c | 2 +- arch/x86/xen/xen-asm.S | 2 +- drivers/base/cpu.c | 6 +- drivers/base/devcoredump.c | 3 + drivers/base/memory.c | 18 +- drivers/base/regmap/regcache.c | 3 +- drivers/firmware/arm_scmi/perf.c | 87 +++++--- drivers/gpio/gpiolib-sysfs.c | 15 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 - drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c | 15 +- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 5 +- drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c | 6 +- drivers/gpu/drm/amd/amdgpu/psp_v13_0.c | 10 +- drivers/gpu/drm/amd/amdgpu/soc15.c | 3 +- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 3 +- drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c | 10 +- .../gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 3 +- drivers/gpu/drm/bridge/Kconfig | 1 + drivers/gpu/drm/drm_atomic_helper.c | 78 ++++--- drivers/gpu/drm/i915/display/icl_dsi.c | 7 + drivers/gpu/drm/i915/display/intel_crt.c | 5 + drivers/gpu/drm/i915/display/intel_display.c | 12 +- drivers/gpu/drm/i915/display/intel_display.h | 3 + drivers/gpu/drm/i915/display/intel_dp.c | 4 + drivers/gpu/drm/i915/display/intel_dp_mst.c | 20 +- drivers/gpu/drm/i915/display/intel_dvo.c | 6 + drivers/gpu/drm/i915/display/intel_hdmi.c | 4 + drivers/gpu/drm/i915/display/intel_lvds.c | 5 + drivers/gpu/drm/i915/display/intel_sdvo.c | 8 +- drivers/gpu/drm/i915/display/intel_tv.c | 8 +- drivers/gpu/drm/i915/display/vlv_dsi.c | 18 +- drivers/gpu/drm/nouveau/dispnv50/disp.c | 2 +- drivers/gpu/drm/nouveau/include/nvkm/core/event.h | 4 +- drivers/gpu/drm/nouveau/nvkm/core/event.c | 12 +- drivers/hwmon/acpi_power_meter.c | 4 + drivers/hwmon/nzxt-kraken2.c | 4 +- drivers/hwtracing/coresight/coresight-etm-perf.c | 4 +- drivers/hwtracing/coresight/coresight-etm4x-core.c | 6 +- drivers/hwtracing/coresight/ultrasoc-smb.c | 58 ++--- drivers/hwtracing/coresight/ultrasoc-smb.h | 6 +- drivers/hwtracing/ptt/hisi_ptt.c | 5 + drivers/i2c/busses/i2c-designware-common.c | 16 +- drivers/i2c/busses/i2c-ocores.c | 4 +- drivers/infiniband/core/umem.c | 6 - drivers/infiniband/core/verbs.c | 2 +- drivers/infiniband/hw/bnxt_re/main.c | 2 +- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 13 +- drivers/infiniband/hw/irdma/hw.c | 16 +- drivers/infiniband/hw/irdma/main.c | 2 +- drivers/infiniband/hw/irdma/main.h | 2 +- drivers/infiniband/hw/irdma/verbs.c | 35 ++- drivers/infiniband/hw/irdma/verbs.h | 1 + drivers/infiniband/ulp/rtrs/rtrs-clt.c | 7 +- drivers/infiniband/ulp/rtrs/rtrs-srv.c | 37 +++- drivers/leds/trigger/ledtrig-netdev.c | 11 +- drivers/md/dm-crypt.c | 2 +- drivers/md/md.c | 24 +- drivers/md/raid5.c | 4 +- drivers/misc/mei/client.c | 4 +- drivers/net/arcnet/arcdevice.h | 2 + drivers/net/arcnet/com20020-pci.c | 89 ++++---- drivers/net/dsa/microchip/ksz_common.c | 16 +- drivers/net/dsa/mv88e6xxx/pcs-639x.c | 31 ++- drivers/net/ethernet/aquantia/atlantic/aq_ptp.c | 10 +- drivers/net/ethernet/aquantia/atlantic/aq_ptp.h | 4 +- drivers/net/ethernet/aquantia/atlantic/aq_ring.c | 18 +- drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 1 + drivers/net/ethernet/broadcom/tg3.c | 42 +++- drivers/net/ethernet/broadcom/tg3.h | 4 +- drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 +++ drivers/net/ethernet/hisilicon/hns/hns_enet.c | 53 +++-- drivers/net/ethernet/hisilicon/hns/hns_enet.h | 3 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +- drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 12 +- drivers/net/ethernet/intel/iavf/iavf_txrx.h | 1 - .../net/ethernet/intel/ice/ice_vf_vsi_vlan_ops.c | 11 +- drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 2 +- drivers/net/ethernet/marvell/octeontx2/af/mcs.c | 18 +- drivers/net/ethernet/marvell/octeontx2/af/mcs.h | 2 + .../net/ethernet/marvell/octeontx2/af/mcs_reg.h | 31 ++- drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 3 + drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 1 + .../ethernet/marvell/octeontx2/af/rvu_devlink.c | 5 +- .../net/ethernet/marvell/octeontx2/af/rvu_nix.c | 8 + .../net/ethernet/marvell/octeontx2/af/rvu_npc.c | 8 +- .../net/ethernet/marvell/octeontx2/af/rvu_reg.c | 4 +- .../net/ethernet/marvell/octeontx2/af/rvu_reg.h | 1 + .../ethernet/marvell/octeontx2/nic/otx2_ethtool.c | 6 +- .../net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 9 + .../net/ethernet/marvell/octeontx2/nic/otx2_txrx.c | 20 +- .../ethernet/netronome/nfp/flower/tunnel_conf.c | 127 ++++++++--- drivers/net/ethernet/pensando/ionic/ionic_dev.h | 2 +- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 16 +- drivers/net/ethernet/realtek/r8169_main.c | 7 +- drivers/net/ethernet/stmicro/stmmac/dwmac5.c | 45 ++-- drivers/net/ethernet/stmicro/stmmac/dwmac5.h | 4 +- .../net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 3 +- drivers/net/ethernet/stmicro/stmmac/hwif.h | 4 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 8 +- drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 1 + drivers/net/hyperv/Kconfig | 1 + drivers/net/usb/r8152.c | 27 ++- drivers/nvme/host/nvme.h | 5 + drivers/nvme/host/pci.c | 16 +- drivers/nvmem/core.c | 6 + drivers/of/dynamic.c | 5 +- drivers/parport/parport_pc.c | 21 ++ drivers/platform/mellanox/mlxbf-bootctl.c | 39 ++-- drivers/platform/mellanox/mlxbf-pmc.c | 14 ++ drivers/platform/surface/aggregator/core.c | 5 +- drivers/platform/x86/Kconfig | 2 +- drivers/platform/x86/asus-nb-wmi.c | 11 - drivers/platform/x86/asus-wmi.c | 8 + drivers/platform/x86/wmi.c | 5 + drivers/powercap/dtpm_cpu.c | 17 +- drivers/scsi/be2iscsi/be_main.c | 1 + drivers/scsi/sd.c | 53 ++--- drivers/tee/optee/device.c | 17 +- drivers/tty/serial/8250/8250_dw.c | 1 + drivers/tty/serial/8250/8250_early.c | 1 + drivers/tty/serial/8250/8250_omap.c | 14 +- drivers/tty/serial/amba-pl011.c | 112 +++++----- drivers/tty/serial/ma35d1_serial.c | 10 +- drivers/tty/serial/sc16is7xx.c | 12 + drivers/usb/gadget/function/f_hid.c | 7 +- drivers/usb/gadget/udc/core.c | 4 +- drivers/usb/host/xhci-pci.c | 2 - drivers/usb/typec/class.c | 5 +- drivers/vdpa/mlx5/net/mlx5_vnet.c | 7 +- fs/nilfs2/sufile.c | 44 +++- fs/nilfs2/the_nilfs.c | 6 +- fs/smb/client/cifsfs.c | 174 +++++++++++++-- fs/smb/client/smb2ops.c | 2 + include/drm/drm_atomic_helper.h | 2 + include/linux/cpuhotplug.h | 1 + include/linux/highmem.h | 2 +- include/linux/hrtimer.h | 4 +- include/linux/hugetlb.h | 5 +- include/linux/kprobes.h | 13 +- include/linux/rethook.h | 7 +- include/linux/scmi_protocol.h | 10 + include/linux/stmmac.h | 1 + include/net/genetlink.h | 2 + include/net/tcp.h | 9 +- include/rdma/ib_umem.h | 9 +- include/rdma/ib_verbs.h | 1 + io_uring/io_uring.c | 9 +- io_uring/kbuf.c | 8 +- io_uring/rsrc.h | 7 - kernel/Kconfig.kexec | 1 - kernel/bpf/core.c | 12 +- kernel/cgroup/legacy_freezer.c | 8 +- kernel/cpu.c | 8 +- kernel/events/core.c | 61 ++++-- kernel/kprobes.c | 4 +- kernel/time/hrtimer.c | 33 +-- kernel/trace/rethook.c | 23 +- kernel/trace/ring_buffer.c | 23 +- kernel/trace/trace.c | 200 +++++++---------- kernel/workqueue.c | 22 +- lib/group_cpus.c | 22 +- lib/zstd/common/fse_decompress.c | 2 +- mm/damon/sysfs.c | 2 +- mm/filemap.c | 2 +- mm/hugetlb.c | 7 + mm/memory_hotplug.c | 15 +- net/core/drop_monitor.c | 4 +- net/core/filter.c | 19 ++ net/core/scm.c | 6 + net/ipv4/ip_gre.c | 11 +- net/ipv4/tcp.c | 22 +- net/ipv4/tcp_input.c | 6 +- net/ipv6/ip6_fib.c | 6 +- net/netfilter/ipset/ip_set_core.c | 14 +- net/netfilter/nf_bpf_link.c | 10 +- net/netfilter/nf_tables_api.c | 5 +- net/netfilter/nft_dynset.c | 13 +- net/netfilter/nft_exthdr.c | 4 +- net/netfilter/nft_fib.c | 8 +- net/netfilter/nft_set_pipapo.c | 3 + net/netfilter/xt_owner.c | 16 +- net/netlink/genetlink.c | 3 + net/packet/af_packet.c | 16 +- net/packet/internal.h | 2 +- net/psample/psample.c | 3 +- net/smc/af_smc.c | 4 +- net/smc/smc_clc.c | 9 +- net/smc/smc_clc.h | 4 +- net/tls/tls_sw.c | 2 + net/xdp/xsk.c | 5 +- scripts/checkstack.pl | 8 +- scripts/dtc/dt-extract-compatibles | 31 ++- scripts/gcc-plugins/randomize_layout_plugin.c | 3 +- scripts/gdb/linux/device.py | 16 +- scripts/kconfig/symbol.c | 14 +- scripts/mod/modpost.c | 6 +- sound/core/pcm.c | 1 + sound/pci/hda/patch_realtek.c | 6 + sound/soc/amd/yc/acp6x-mach.c | 7 + sound/soc/codecs/lpass-tx-macro.c | 5 + sound/soc/codecs/wm_adsp.c | 8 +- sound/soc/fsl/fsl_sai.c | 21 ++ sound/soc/qcom/sc8280xp.c | 17 ++ sound/soc/soc-ops.c | 2 +- sound/usb/mixer_quirks.c | 30 +++ tools/perf/builtin-list.c | 6 + .../arch/arm64/ampere/ampereone/metrics.json | 2 + tools/perf/util/metricgroup.c | 2 +- 268 files changed, 2516 insertions(+), 1404 deletions(-)

1 year, 9 months

15
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0 0

stable/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.333)

by kernelci.org bot

stable/linux-4.14.y build: 16 builds: 0 failed, 16 passed, 21 warnings (v4.14.333) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.14.y/kernel/v4.14.333/ Tree: stable Branch: linux-4.14.y Git Describe: v4.14.333 Git Commit: 27972f32764632d687a5f851c1ce5e206a09acce Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: allnoconfig (gcc-10): 3 warnings i386_defconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings mips: x86_64: allnoconfig (gcc-10): 3 warnings tinyconfig (gcc-10): 3 warnings x86_64_defconfig (gcc-10): 3 warnings x86_64_defconfig+x86-board (gcc-10): 3 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 3 arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' Section mismatches summary: 3 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_32.S:480: Warning: no instruction mnemonic suffix given and no register operands; using default for `btr' ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

1
0
0 0

stable-rc/queue/4.19 build: 19 builds: 3 failed, 16 passed, 20 warnings (v4.19.301-53-g4a8301db521be)

by kernelci.org bot

stable-rc/queue/4.19 build: 19 builds: 3 failed, 16 passed, 20 warnings (v4.19.301-53-g4a8301db521be) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.19/kernel/v4.19.301-5… Tree: stable-rc Branch: queue/4.19 Git Describe: v4.19.301-53-g4a8301db521be Git Commit: 4a8301db521bed083127c99ed550883a99a30cf9 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: riscv: allnoconfig: (gcc-10) FAIL defconfig: (gcc-10) FAIL tinyconfig: (gcc-10) FAIL Warnings Detected: arc: arm64: defconfig (gcc-10): 3 warnings defconfig+arm64-chromebook (gcc-10): 3 warnings arm: i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: riscv: x86_64: allnoconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings x86_64_defconfig (gcc-10): 2 warnings x86_64_defconfig+x86-board (gcc-10): 2 warnings Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 6 aarch64-linux-gnu-ld: warning: -z norelro ignored 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' Section mismatches summary: 4 WARNING: modpost: Found 1 section mismatch(es). ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored aarch64-linux-gnu-ld: warning: -z norelro ignored Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: modpost: Found 1 section mismatch(es). -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-board (x86_64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE --- For more info write to <info(a)kernelci.org>

1 year, 9 months

1
0
0 0

Linux 6.6.7

by Greg Kroah-Hartman

I'm announcing the release of the 6.6.7 kernel. All users of the 6.6 kernel series must upgrade. The updated 6.6.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.6.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/ABI/testing/sysfs-bus-optee-devices | 9 Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml | 4 Makefile | 2 arch/arm/boot/dts/broadcom/bcm2711-rpi-400.dts | 4 arch/arm/boot/dts/nxp/imx/imx6q-skov-reve-mi1010ait-1cp1.dts | 4 arch/arm/boot/dts/nxp/imx/imx6ul-pico.dtsi | 2 arch/arm/boot/dts/nxp/imx/imx7s.dtsi | 8 arch/arm/boot/dts/nxp/mxs/imx28-xea.dts | 1 arch/arm/boot/dts/rockchip/rk3128.dtsi | 2 arch/arm/include/asm/kexec.h | 4 arch/arm/kernel/Makefile | 2 arch/arm/mach-imx/mmdc.c | 7 arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi | 5 arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi | 12 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 arch/arm64/boot/dts/freescale/imx8mq.dtsi | 2 arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts | 2 arch/arm64/boot/dts/freescale/imx93.dtsi | 2 arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts | 2 arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 2 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts | 12 arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 24 arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 4 arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 52 +- arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 8 arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 96 +-- arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts | 12 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 242 +++++----- arch/arm64/boot/dts/mediatek/mt8186.dtsi | 44 + arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 2 arch/arm64/boot/dts/mediatek/mt8195.dtsi | 6 arch/arm64/boot/dts/rockchip/rk3328.dtsi | 2 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 arch/arm64/boot/dts/rockchip/rk3588s-pinctrl.dtsi | 2 arch/loongarch/net/bpf_jit.c | 12 arch/mips/Kconfig | 2 arch/mips/include/asm/mach-loongson64/boot_param.h | 9 arch/mips/kernel/process.c | 25 - arch/mips/loongson64/env.c | 10 arch/mips/loongson64/init.c | 47 + arch/parisc/Kconfig | 7 arch/parisc/include/asm/bug.h | 36 - arch/powerpc/kernel/trace/ftrace_entry.S | 4 arch/riscv/Kconfig.socs | 1 arch/riscv/errata/andes/errata.c | 20 arch/riscv/kernel/traps_misaligned.c | 6 arch/s390/mm/pgtable.c | 2 arch/x86/coco/tdx/tdx.c | 1 arch/x86/entry/common.c | 97 +++- arch/x86/entry/entry_64_compat.S | 77 --- arch/x86/include/asm/ia32.h | 23 arch/x86/include/asm/idtentry.h | 4 arch/x86/include/asm/proto.h | 4 arch/x86/kernel/cpu/amd.c | 3 arch/x86/kernel/idt.c | 2 arch/x86/kernel/sev.c | 11 arch/x86/kvm/svm/svm.c | 8 arch/x86/mm/mem_encrypt_amd.c | 11 arch/x86/xen/enlighten_pv.c | 2 arch/x86/xen/xen-asm.S | 2 drivers/base/cpu.c | 6 drivers/base/devcoredump.c | 3 drivers/base/memory.c | 18 drivers/base/regmap/regcache.c | 3 drivers/firmware/arm_scmi/perf.c | 87 ++- drivers/gpio/gpiolib-sysfs.c | 15 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h | 5 drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell_mgr.c | 15 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 5 drivers/gpu/drm/amd/amdgpu/mmhub_v1_8.c | 6 drivers/gpu/drm/amd/amdgpu/psp_v13_0.c | 10 drivers/gpu/drm/amd/amdgpu/soc15.c | 3 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 3 drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c | 10 drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 3 drivers/gpu/drm/bridge/Kconfig | 1 drivers/gpu/drm/drm_atomic_helper.c | 78 ++- drivers/gpu/drm/i915/display/icl_dsi.c | 7 drivers/gpu/drm/i915/display/intel_crt.c | 5 drivers/gpu/drm/i915/display/intel_display.c | 12 drivers/gpu/drm/i915/display/intel_display.h | 3 drivers/gpu/drm/i915/display/intel_dp.c | 4 drivers/gpu/drm/i915/display/intel_dp_mst.c | 20 drivers/gpu/drm/i915/display/intel_dvo.c | 6 drivers/gpu/drm/i915/display/intel_hdmi.c | 4 drivers/gpu/drm/i915/display/intel_lvds.c | 5 drivers/gpu/drm/i915/display/intel_sdvo.c | 8 drivers/gpu/drm/i915/display/intel_tv.c | 8 drivers/gpu/drm/i915/display/vlv_dsi.c | 18 drivers/gpu/drm/nouveau/dispnv50/disp.c | 2 drivers/gpu/drm/nouveau/include/nvkm/core/event.h | 4 drivers/gpu/drm/nouveau/nvkm/core/event.c | 12 drivers/hwmon/acpi_power_meter.c | 4 drivers/hwmon/nzxt-kraken2.c | 4 drivers/hwtracing/coresight/coresight-etm-perf.c | 4 drivers/hwtracing/coresight/coresight-etm4x-core.c | 6 drivers/hwtracing/coresight/ultrasoc-smb.c | 58 -- drivers/hwtracing/coresight/ultrasoc-smb.h | 6 drivers/hwtracing/ptt/hisi_ptt.c | 5 drivers/i2c/busses/i2c-designware-common.c | 16 drivers/i2c/busses/i2c-ocores.c | 4 drivers/infiniband/core/umem.c | 6 drivers/infiniband/core/verbs.c | 2 drivers/infiniband/hw/bnxt_re/main.c | 2 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 13 drivers/infiniband/hw/irdma/hw.c | 16 drivers/infiniband/hw/irdma/main.c | 2 drivers/infiniband/hw/irdma/main.h | 2 drivers/infiniband/hw/irdma/verbs.c | 35 + drivers/infiniband/hw/irdma/verbs.h | 1 drivers/infiniband/ulp/rtrs/rtrs-clt.c | 7 drivers/infiniband/ulp/rtrs/rtrs-srv.c | 37 + drivers/leds/trigger/ledtrig-netdev.c | 11 drivers/md/dm-crypt.c | 2 drivers/md/md.c | 24 drivers/md/raid5.c | 4 drivers/misc/mei/client.c | 4 drivers/net/arcnet/arcdevice.h | 2 drivers/net/arcnet/com20020-pci.c | 89 +-- drivers/net/dsa/microchip/ksz_common.c | 16 drivers/net/dsa/mv88e6xxx/pcs-639x.c | 31 + drivers/net/ethernet/aquantia/atlantic/aq_ptp.c | 10 drivers/net/ethernet/aquantia/atlantic/aq_ptp.h | 4 drivers/net/ethernet/aquantia/atlantic/aq_ring.c | 18 drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 1 drivers/net/ethernet/broadcom/tg3.c | 42 + drivers/net/ethernet/broadcom/tg3.h | 4 drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 + drivers/net/ethernet/hisilicon/hns/hns_enet.c | 53 +- drivers/net/ethernet/hisilicon/hns/hns_enet.h | 3 drivers/net/ethernet/intel/i40e/i40e_main.c | 2 drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 12 drivers/net/ethernet/intel/iavf/iavf_txrx.h | 1 drivers/net/ethernet/intel/ice/ice_vf_vsi_vlan_ops.c | 11 drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 2 drivers/net/ethernet/marvell/octeontx2/af/mcs.c | 18 drivers/net/ethernet/marvell/octeontx2/af/mcs.h | 2 drivers/net/ethernet/marvell/octeontx2/af/mcs_reg.h | 31 + drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 3 drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 1 drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c | 5 drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 8 drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c | 8 drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.c | 4 drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h | 1 drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c | 6 drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 9 drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c | 20 drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c | 127 +++-- drivers/net/ethernet/pensando/ionic/ionic_dev.h | 2 drivers/net/ethernet/pensando/ionic/ionic_lif.c | 16 drivers/net/ethernet/realtek/r8169_main.c | 7 drivers/net/ethernet/stmicro/stmmac/dwmac5.c | 45 - drivers/net/ethernet/stmicro/stmmac/dwmac5.h | 4 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 3 drivers/net/ethernet/stmicro/stmmac/hwif.h | 4 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 8 drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 1 drivers/net/hyperv/Kconfig | 1 drivers/net/usb/r8152.c | 27 - drivers/nvme/host/nvme.h | 5 drivers/nvme/host/pci.c | 16 drivers/nvmem/core.c | 6 drivers/of/dynamic.c | 5 drivers/parport/parport_pc.c | 21 drivers/platform/mellanox/mlxbf-bootctl.c | 39 + drivers/platform/mellanox/mlxbf-pmc.c | 14 drivers/platform/surface/aggregator/core.c | 5 drivers/platform/x86/Kconfig | 2 drivers/platform/x86/asus-nb-wmi.c | 11 drivers/platform/x86/asus-wmi.c | 8 drivers/platform/x86/wmi.c | 5 drivers/powercap/dtpm_cpu.c | 17 drivers/scsi/be2iscsi/be_main.c | 1 drivers/scsi/sd.c | 53 -- drivers/tee/optee/device.c | 17 drivers/tty/serial/8250/8250_dw.c | 1 drivers/tty/serial/8250/8250_early.c | 1 drivers/tty/serial/8250/8250_omap.c | 14 drivers/tty/serial/amba-pl011.c | 112 ++-- drivers/tty/serial/ma35d1_serial.c | 10 drivers/tty/serial/sc16is7xx.c | 12 drivers/usb/gadget/function/f_hid.c | 7 drivers/usb/gadget/udc/core.c | 4 drivers/usb/host/xhci-pci.c | 2 drivers/usb/typec/class.c | 5 drivers/vdpa/mlx5/net/mlx5_vnet.c | 7 fs/nilfs2/sufile.c | 42 + fs/nilfs2/the_nilfs.c | 6 fs/smb/client/cifsfs.c | 174 ++++++- fs/smb/client/smb2ops.c | 2 include/drm/drm_atomic_helper.h | 2 include/linux/cpuhotplug.h | 1 include/linux/highmem.h | 2 include/linux/hrtimer.h | 4 include/linux/hugetlb.h | 5 include/linux/kprobes.h | 13 include/linux/rethook.h | 7 include/linux/scmi_protocol.h | 10 include/linux/stmmac.h | 1 include/net/genetlink.h | 2 include/net/tcp.h | 9 include/rdma/ib_umem.h | 9 include/rdma/ib_verbs.h | 1 io_uring/io_uring.c | 9 io_uring/kbuf.c | 8 io_uring/rsrc.h | 7 kernel/Kconfig.kexec | 1 kernel/bpf/core.c | 12 kernel/cgroup/legacy_freezer.c | 8 kernel/cpu.c | 8 kernel/events/core.c | 61 +- kernel/kprobes.c | 4 kernel/time/hrtimer.c | 33 - kernel/trace/rethook.c | 23 kernel/trace/ring_buffer.c | 23 kernel/trace/trace.c | 158 ++---- kernel/workqueue.c | 22 lib/group_cpus.c | 22 lib/zstd/common/fse_decompress.c | 2 mm/damon/sysfs.c | 2 mm/filemap.c | 2 mm/hugetlb.c | 7 mm/memory_hotplug.c | 15 net/core/drop_monitor.c | 4 net/core/filter.c | 19 net/core/scm.c | 6 net/ipv4/ip_gre.c | 11 net/ipv4/tcp.c | 22 net/ipv4/tcp_input.c | 6 net/ipv6/ip6_fib.c | 6 net/netfilter/ipset/ip_set_core.c | 14 net/netfilter/nf_bpf_link.c | 10 net/netfilter/nf_tables_api.c | 5 net/netfilter/nft_dynset.c | 13 net/netfilter/nft_exthdr.c | 4 net/netfilter/nft_fib.c | 8 net/netfilter/nft_set_pipapo.c | 3 net/netfilter/xt_owner.c | 16 net/netlink/genetlink.c | 3 net/packet/af_packet.c | 16 net/packet/internal.h | 2 net/psample/psample.c | 3 net/smc/af_smc.c | 4 net/smc/smc_clc.c | 9 net/smc/smc_clc.h | 4 net/tls/tls_sw.c | 2 net/xdp/xsk.c | 5 scripts/checkstack.pl | 8 scripts/dtc/dt-extract-compatibles | 31 - scripts/gcc-plugins/randomize_layout_plugin.c | 3 scripts/gdb/linux/device.py | 16 scripts/kconfig/symbol.c | 14 scripts/mod/modpost.c | 6 sound/core/pcm.c | 1 sound/pci/hda/patch_realtek.c | 6 sound/soc/amd/yc/acp6x-mach.c | 7 sound/soc/codecs/lpass-tx-macro.c | 5 sound/soc/codecs/wm_adsp.c | 8 sound/soc/fsl/fsl_sai.c | 21 sound/soc/qcom/sc8280xp.c | 17 sound/soc/soc-ops.c | 2 sound/usb/mixer_quirks.c | 30 + tools/perf/builtin-list.c | 6 tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json | 2 tools/perf/util/metricgroup.c | 2 268 files changed, 2493 insertions(+), 1381 deletions(-) Aleksandrs Vinarskis (1): ALSA: hda/realtek: fix speakers on XPS 9530 (2023) Alex Bee (2): arm64: dts: rockchip: Expand reg size of vdec node for RK3399 ARM: dts: rockchip: Fix sdmmc_pwren's pinmux setting for RK3128 Alex Pakhunov (2): tg3: Move the [rt]x_dropped counters to tg3_napi tg3: Increment tx_dropped in tg3_tso_bug() Alexander Stein (2): arm64: dt: imx93: tqma9352-mba93xxla: Fix LPUART2 pad config arm64: dts: freescale: imx8-ss-lsio: Fix #pwm-cells Andi Shyti (1): serial: ma35d1: Validate console index before assignment Andy Shevchenko (1): serial: 8250_dw: Add ACPI ID for Granite Rapids-D UART AngeloGioacchino Del Regno (7): arm64: dts: mediatek: cherry: Fix interrupt cells for MT6360 on I2C7 arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names arm64: dts: mediatek: mt8195: Fix PM suspend/resume with venc clocks arm64: dts: mediatek: mt8183: Fix unit address for scp reserved memory arm64: dts: mediatek: mt8183: Move thermal-zones to the root node arm64: dts: mediatek: mt8183-evb: Fix unit_address_vs_reg warning on ntc arm64: dts: mediatek: mt8186: Change gpu speedbin nvmem cell name Armin Wolf (2): platform/x86: wmi: Skip blocks with zero instances hwmon: (acpi_power_meter) Fix 4.29 MW bug Arnd Bergmann (2): drm/bridge: tc358768: select CONFIG_VIDEOMODE_HELPERS ARM: PL011: Fix DMA support Arvind Yadav (1): drm/amdkfd: get doorbell's absolute offset based on the db_size Asad Kamal (1): drm/amdgpu: update retry times for psp BL wait Ashwin Dayanand Kamat (1): x86/sev: Fix kernel crash due to late update to read-only ghcb_version Baoquan He (2): kernel/Kconfig.kexec: drop select of KEXEC for CRASH_DUMP drivers/base/cpu: crash data showing should depends on KEXEC_CORE Bin Li (1): ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5 Boerge Struempfel (1): gpiolib: sysfs: Fix error handling on failed export Borislav Petkov (AMD) (1): x86/CPU/AMD: Check vendor in the AMD microcode callback Brett Creeley (1): ionic: Fix dim work handling in split interrupt mode Cameron Williams (1): parport: Add support for Brainboxes IX/UC/PX parallel cards Christophe JAILLET (1): hwmon: (nzxt-kraken2) Fix error handling path in kraken2_probe() ChunHao Lin (1): r8169: fix rtl8125b PAUSE frames blasting when suspended Claudio Imbrenda (1): KVM: s390/mm: Properly reset no-dat Clément Léger (1): riscv: fix misaligned access handling of C.SWSP and C.SDSP D. Wythe (1): netfilter: bpf: fix bad registration on nf_defrag Dan Carpenter (2): mm/damon/sysfs: eliminate potential uninitialized variable warning io_uring/kbuf: Fix an NULL vs IS_ERR() bug in io_alloc_pbuf_ring() Daniel Borkmann (1): packet: Move reference count in packet_sock to atomic_long_t Daniel Mack (1): serial: sc16is7xx: address RX timeout interrupt errata Daniil Maximov (1): net: atlantic: Fix NULL dereference of skb pointer in Dave Airlie (1): nouveau: use an rwlock for the event lock. David Howells (3): cifs: Fix non-availability of dedup breaking generic/304 cifs: Fix flushing, invalidation and file size with copy_file_range() cifs: Fix flushing, invalidation and file size with FICLONE David Jeffery (1): md/raid6: use valid sector values to determine if an I/O should wait on the reshape David Thompson (1): mlxbf-bootctl: correctly identify secure boot with development keys Dinghao Liu (3): net: bnxt: fix a potential use-after-free in bnxt_init_tc ASoC: wm_adsp: fix memleak in wm_adsp_buffer_populate scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Douglas Anderson (5): r8152: Hold the rtnl_lock for all of reset r8152: Add RTL8152_INACCESSIBLE checks to more loops r8152: Add RTL8152_INACCESSIBLE to r8156b_wait_loading_flash() r8152: Add RTL8152_INACCESSIBLE to r8153_pre_firmware_1() r8152: Add RTL8152_INACCESSIBLE to r8153_aldps_en() Eric Dumazet (2): ipv6: fix potential NULL deref in fib6_add() tcp: do not accept ACK of bytes we never sent Eric Woudstra (1): arm64: dts: mt7986: fix emmc hs400 mode without uboot initialization Eugen Hristev (3): arm64: dts: mediatek: mt7622: fix memory node warning check arm64: dts: mediatek: mt8183-kukui-jacuzzi: fix dsi unnecessary cells properties arm64: dts: mediatek: mt8186: fix clock names for power domains Fabio Estevam (3): ARM: dts: imx6ul-pico: Describe the Ethernet PHY clock arm64: dts: imx8-ss-lsio: Add PWM interrupts ARM: dts: imx28-xea: Pass the 'model' property Florian Fainelli (1): scripts/gdb: fix lx-device-list-bus and lx-device-list-class Florian Westphal (2): netfilter: nf_tables: fix 'exist' matching on bigendian arches netfilter: nft_set_pipapo: skip inactive elements during set walk Francesco Dolcini (1): platform/surface: aggregator: fix recv_buf() return value Frank Wunderlich (2): arm64: dts: mt7986: change cooling trips arm64: dts: mt7986: define 3W max power to both SFP on BPI-R3 Geetha sowjanya (3): octeontx2-af: Fix mcs sa cam entries size octeontx2-af: Fix mcs stats register address octeontx2-af: Add missing mcs flr handler call Georg Gottleuber (1): nvme-pci: Add sleep quirk for Kingston drives Greg Kroah-Hartman (1): Linux 6.6.7 Gustavo A. R. Silva (1): gcc-plugins: randstruct: Update code comment in relayout_struct() Hans de Goede (1): platform/x86: asus-wmi: Move i8042 filter install to shared asus-wmi code Heiko Carstens (1): checkstack: fix printed address Heiner Kallweit (1): leds: trigger: netdev: fix RTNL handling to prevent potential deadlock Helge Deller (2): parisc: Reduce size of the bug_table on 64-bit kernel by half parisc: Fix asm operand number out of range build error in bug table Hengqi Chen (2): LoongArch: BPF: Don't sign extend memory load operand LoongArch: BPF: Don't sign extend function return value Hsin-Yi Wang (1): arm64: dts: mt8183: kukui: Fix underscores in node names Hugh Dickins (1): mm: fix oops when filemap_map_pmd() without prealloc_pte Hui Zhou (1): nfp: flower: fix for take a mutex lock in soft irq context and rcu lock Ian Rogers (2): perf list: Fix JSON segfault by setting the used skip_duplicate_pmus callback perf metrics: Avoid segv if default metricgroup isn't set Ido Schimmel (2): psample: Require 'CAP_NET_ADMIN' when joining "packets" group drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Ilkka Koskinen (1): perf vendor events arm64: AmpereOne: Add missing DefaultMetricgroupName fields Ivan Vecera (1): i40e: Fix unexpected MFS warning message JP Kobryn (1): kprobes: consistent rcu api usage for kretprobe holder Jack Wang (4): RDMA/rtrs-srv: Do not unconditionally enable irq RDMA/rtrs-clt: Start hb after path_up RDMA/rtrs-clt: Fix the max_send_wr setting RDMA/rtrs-clt: Remove the warnings for req in_use check Jacob Keller (1): iavf: validate tx_coalesce_usecs even if rx_coalesce_usecs is zero James Clark (1): coresight: Fix crash when Perf and sysfs modes are used concurrently Jan Bottorff (1): i2c: designware: Fix corrupted memory seen in the ISR Jason Zhang (1): ALSA: pcm: fix out-of-bounds in snd_pcm_state_names Jens Axboe (1): io_uring/kbuf: check for buffer list readiness after NULL check Jia Jie Ho (1): riscv: Kconfig: Add select ARM_AMBA to SOC_STARFIVE Jiadong Zhu (1): drm/amdgpu: disable MCBP by default Jianheng Zhang (1): net: stmmac: fix FPE events losing Jiaxun Yang (3): MIPS: Loongson64: Reserve vgabios memory on boot MIPS: Loongson64: Handle more memory types passed from firmware MIPS: Loongson64: Enable DMA noncoherent support John Fastabend (2): net: tls, update curr on splice as well bpf: sockmap, updating the sg structure should also update curr Jonas Karlman (1): arm64: dts: rockchip: Expand reg size of vdec node for RK3328 Jozsef Kadlecsik (1): netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test Junhao He (4): hwtracing: hisi_ptt: Add dummy callback pmu::read() coresight: ultrasoc-smb: Fix sleep while close preempt in enable_smb coresight: ultrasoc-smb: Config SMB buffer before register sink coresight: ultrasoc-smb: Fix uninitialized before use buf_hw_base Junxian Huang (1): RDMA/hns: Fix unnecessary err return when using invalid congest control algorithm Kalesh AP (1): RDMA/bnxt_re: Correct module description string Kirill A. Shutemov (2): x86/coco: Disable 32-bit emulation by default on TDX and SEV x86/tdx: Allow 32-bit emulation by default Konrad Dybcio (1): dt-bindings: interrupt-controller: Allow #power-domain-cells Konstantin Aladyshev (1): usb: gadget: f_hid: fix report descriptor allocation Krzysztof Kozlowski (1): arm64: dts: mediatek: add missing space before { Kunwu Chan (3): platform/mellanox: Add null pointer checks for devm_kasprintf() platform/mellanox: Check devm_hwmon_device_register_with_groups() return value ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init Lad Prabhakar (1): riscv: errata: andes: Probe for IOCP only once in boot stage Le Ma (1): drm/amdgpu: finalizing mem_partitions at the end of GMC v9 sw_fini Lee Jones (1): drm/amd/amdgpu/amdgpu_doorbell_mgr: Correct misdocumented param 'doorbell_index' Lijo Lazar (2): drm/amdgpu: Fix refclk reporting for SMU v13.0.6 drm/amdgpu: Restrict extended wait to PSP v13.0.6 Luca Ceresoli (1): of: dynamic: Fix of_reconfig_get_state_change() return value documentation Lukasz Luba (1): powercap: DTPM: Fix missing cpufreq_cpu_put() calls Malcolm Hart (1): ASoC: amd: yc: Fix non-functional mic on ASUS E1504FA Marcin Szycik (1): ice: Restore fix disabling RX VLAN filtering Mario Limonciello (1): ALSA: hda/realtek: Add Framework laptop 16 to quirks Masahiro Yamada (2): modpost: fix section mismatch message for RELA kconfig: fix memory leak from range properties Masami Hiramatsu (Google) (1): rethook: Use __rcu pointer for rethook::handler Mathias Nyman (1): Revert "xhci: Loosen RPM as default policy to cover for AMD xHC 1.1" Matthias Reichl (1): regmap: fix bogus error on regcache_sync success Md Haris Iqbal (3): RDMA/rtrs-srv: Check return values while processing info request RDMA/rtrs-srv: Free srv_mr iu only when always_invalidate is true RDMA/rtrs-srv: Destroy path files after making sure no IOs in-flight Mike Christie (1): scsi: sd: Fix sshdr use in sd_suspend_common() Mike Kravetz (1): hugetlb: fix null-ptr-deref in hugetlb_vma_lock_write Mike Marciniszyn (3): RDMA/core: Fix umem iterator when PAGE_SIZE is greater then HCA pgsz RDMA/irdma: Ensure iWarp QP queue memory is OS paged aligned RDMA/irdma: Fix support for 64k pages Mikulas Patocka (1): dm-crypt: start allocating with MAX_ORDER Ming Lei (1): lib/group_cpus.c: avoid acquiring cpu hotplug lock in group_cpus_evenly Miquel Raynal (1): nvmem: Do not expect fixed layouts to grab a layout driver Mukesh Ojha (1): devcoredump: Send uevent once devcd is ready Mustafa Ismail (2): RDMA/irdma: Do not modify to SQD on error RDMA/irdma: Add wait for suspend on SQD Nathan Rossi (1): arm64: dts: imx8mp: imx8mq: Add parkmode-disable-ss-quirk on DWC3 Naveen Mamindlapalli (1): octeontx2-pf: consider both Rx and Tx packet stats for adaptive interrupt coalescing Naveen N Rao (1): powerpc/ftrace: Fix stack teardown in ftrace_no_trace Neil Armstrong (1): ASoC: codecs: lpass-tx-macro: set active_decimator correct default value Nick Terrell (1): zstd: Fix array-index-out-of-bounds UBSAN warning Nikolay Borisov (1): x86: Introduce ia32_enabled() Nithin Dabilpuram (1): octeontx2-af: Adjust Tx credits when MCS external bypass is disabled Nícolas F. R. A. Prado (2): dt: dt-extract-compatibles: Handle cfile arguments in generator function dt: dt-extract-compatibles: Don't follow symlinks when walking tree Pablo Neira Ayuso (2): netfilter: nf_tables: bail out on mismatching dynset and set expressions netfilter: nf_tables: validate family when identifying table via handle Paolo Abeni (1): tcp: fix mid stream window clamp. Pascal Noël (1): ALSA: hda/realtek: Apply quirk for ASUS UM3504DA Paulo Alcantara (1): smb: client: fix potential NULL deref in parse_dfs_referrals() Pavel Begunkov (2): io_uring/af_unix: disable sending io_uring over sockets io_uring: fix mutex_unlock with unreferenced ctx Peng Fan (1): arm64: dts: imx93: correct mediamix power Peter Zijlstra (1): perf: Fix perf_event_validate_size() Petr Pavlu (3): tracing: Fix a warning when allocating buffered events fails tracing: Fix incomplete locking when disabling buffered events tracing: Fix a possible race when disabling buffered events Phil Sutter (1): netfilter: xt_owner: Fix for unsafe access of sk->sk_socket Philipp Zabel (1): ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt RD Babiera (1): usb: typec: class: fix typec_altmode_put_partner to put plugs Rahul Bhansali (1): octeontx2-af: Update Tx link register range Randy Dunlap (1): hv_netvsc: rndis_filter needs to select NLS Ronald Wahl (3): serial: 8250: 8250_omap: Clear UART_HAS_RHR_IT_DIS bit serial: 8250: 8250_omap: Do not start RX DMA on THRI interrupt serial: 8250_omap: Add earlycon support for the AM654 UART controller Roy Luo (1): USB: gadget: core: adjust uevent timing on gadget unbind Ryusuke Konishi (2): nilfs2: fix missing error check for sb_set_blocksize call nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() Sam Edwards (1): arm64: dts: rockchip: Fix eMMC Data Strobe PD on rk3588 Samuel Holland (1): i2c: ocores: Move system PM hooks to the NOIRQ phase Sarah Grant (1): ALSA: usb-audio: Add Pioneer DJM-450 mixer controls Sean Christopherson (1): KVM: SVM: Update EFER software model on CR0 trap for SEV-ES Sean Nyekjaer (1): net: dsa: microchip: provide a list of valid protocols for xmit handler Shannon Nelson (1): ionic: fix snprintf format length warning Shengjiu Wang (1): ASoC: fsl_sai: Fix no frame sync clock issue on i.MX8MP Shifeng Li (2): RDMA/irdma: Fix UAF in irdma_sc_ccq_get_cqe_info() RDMA/irdma: Avoid free the non-cqp_request scratch Shigeru Yoshida (2): ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() RDMA/core: Fix uninit-value access in ib_get_eth_speed() Srinivas Kandagatla (2): ASoC: ops: add correct range check for limiting volume ASoC: qcom: sc8280xp: Limit speaker digital volumes Stefan Eichenberger (1): arm64: dts: imx8-apalis: set wifi regulator to always-on Stefan Kerkmann (1): ARM: dts: imx6q: skov: fix ethernet clock regression Stefan Wahren (1): ARM: dts: bcm2711-rpi-400: Fix delete-node of led_act Steve Sistare (1): vdpa/mlx5: preserve CVQ vringh index Steven Rostedt (Google) (5): ring-buffer: Test last update in 32bit version of __rb_time_read() ring-buffer: Force absolute timestamp on discard of event tracing: Always update snapshot buffer size tracing: Stop current tracer when resizing buffer tracing: Disable snapshot buffer when stopping instance tracers Su Hui (3): highmem: fix a memory copy problem in memcpy_from_folio misc: mei: client.c: return negative error code in mei_cl_write misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write Subbaraya Sundeep (2): octeontx2-pf: Add missing mutex lock in otx2_get_pauseparam octeontx2-af: Check return value of nix_get_nixlf before using nixlf Sudeep Holla (2): firmware: arm_scmi: Fix frequency truncation by promoting multiplier type firmware: arm_scmi: Fix possible frequency truncation when using level indexing mode Sumanth Korikkar (2): mm/memory_hotplug: add missing mem_hotplug_lock mm/memory_hotplug: fix error handling in add_memory_resource() Sumit Garg (1): tee: optee: Fix supplicant based device enumeration Takashi Iwai (1): ALSA: hda/realtek: Add quirk for Lenovo Yoga Pro 7 Tejun Heo (1): workqueue: Make sure that wq_unbound_cpumask is never empty Thomas Bogendoerfer (1): MIPS: kernel: Clear FPU states when setting up kernel threads Thomas Gleixner (3): hrtimers: Push pending hrtimers away from outgoing CPU earlier x86/entry: Convert INT 0x80 emulation to IDTENTRY x86/entry: Do not allow external 0x80 interrupts Thomas Reichinger (1): arcnet: restoring support for multiple Sohard Arcnet cards Thomas Zimmermann (1): drm/atomic-helpers: Invoke end_fb_access while owning plane state Tim Bosse (1): ALSA: hda/realtek: add new Framework laptop to quirks Tim Van Patten (1): cgroup_freezer: cgroup_freezing: Check if not frozen Tobias Waldekranz (1): net: dsa: mv88e6xxx: Restore USXGMII support for 6393X Ulf Hansson (3): firmware: arm_scmi: Extend perf protocol ops to get number of domains firmware: arm_scmi: Extend perf protocol ops to get information of a domain firmware: arm_scmi: Simplify error path in scmi_dvfs_device_opps_add() Uwe Kleine-König (1): coresight: etm4x: Remove bogous __exit annotation for some functions Victor Lu (1): drm/amdgpu: Do not program VF copy regs in mmhub v1.8 under SRIOV (v2) Ville Syrjälä (3): drm/i915/mst: Fix .mode_valid_ctx() return values drm/i915/mst: Reject modes that require the bigjoiner drm/i915: Skip some timing checks on BXT/GLK DSI transcoders Wen Gu (1): net/smc: fix missing byte order conversion in CLC handshake Yewon Choi (1): xsk: Skip polling event check for unbound socket Yonghong Song (1): bpf: Fix a verifier bug due to incorrect branch offset comparison with cpu=v4 Yonglong Liu (2): net: hns: fix wrong head when modify the tx feature when sending packets net: hns: fix fake link up on xge port Yu Kuai (1): md: don't leave 'MD_RECOVERY_FROZEN' in error path of md_set_readonly() YuanShang (1): drm/amdgpu: correct chunk_ptr to a pointer to chunk. Zhipeng Lu (1): octeontx2-af: fix a use-after-free in rvu_npa_register_reporters

1 year, 9 months

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Linux 6.1.68

by Greg Kroah-Hartman

I'm announcing the release of the 6.1.68 kernel. All users of the 6.1 kernel series must upgrade. The updated 6.1.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.1.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/ABI/testing/sysfs-bus-optee-devices | 9 Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.yaml | 4 Makefile | 2 arch/arm/boot/dts/imx28-xea.dts | 1 arch/arm/boot/dts/imx6ul-pico.dtsi | 2 arch/arm/boot/dts/imx7s.dtsi | 8 arch/arm/mach-imx/mmdc.c | 7 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 arch/arm64/boot/dts/freescale/imx8mq.dtsi | 4 arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts | 2 arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 2 arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 4 arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 52 +- arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 8 arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 96 +-- arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts | 12 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 242 +++++----- arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 2 arch/arm64/boot/dts/mediatek/mt8195.dtsi | 6 arch/arm64/boot/dts/rockchip/rk3328.dtsi | 2 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 arch/loongarch/net/bpf_jit.c | 12 arch/mips/Kconfig | 2 arch/mips/include/asm/mach-loongson64/boot_param.h | 9 arch/mips/kernel/process.c | 25 - arch/mips/loongson64/env.c | 10 arch/mips/loongson64/init.c | 47 + arch/parisc/Kconfig | 7 arch/parisc/include/asm/bug.h | 36 - arch/riscv/Kconfig.socs | 1 arch/riscv/kernel/traps_misaligned.c | 6 arch/s390/mm/pgtable.c | 2 arch/x86/coco/tdx/tdx.c | 1 arch/x86/entry/common.c | 97 +++- arch/x86/entry/entry_64_compat.S | 77 --- arch/x86/include/asm/ia32.h | 23 arch/x86/include/asm/idtentry.h | 4 arch/x86/include/asm/proto.h | 4 arch/x86/kernel/cpu/amd.c | 3 arch/x86/kernel/idt.c | 2 arch/x86/kernel/sev.c | 11 arch/x86/kvm/svm/svm.c | 8 arch/x86/mm/mem_encrypt_amd.c | 11 arch/x86/xen/enlighten_pv.c | 2 arch/x86/xen/xen-asm.S | 2 drivers/acpi/scan.c | 7 drivers/android/binder.c | 1 drivers/base/devcoredump.c | 3 drivers/base/regmap/regcache.c | 3 drivers/gpio/gpiolib-sysfs.c | 15 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 49 +- drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 119 ++-- drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 2 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 4 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 4 drivers/gpu/drm/bridge/Kconfig | 1 drivers/gpu/drm/i915/display/icl_dsi.c | 7 drivers/gpu/drm/i915/display/intel_crt.c | 5 drivers/gpu/drm/i915/display/intel_display.c | 10 drivers/gpu/drm/i915/display/intel_display.h | 3 drivers/gpu/drm/i915/display/intel_dp.c | 5 drivers/gpu/drm/i915/display/intel_dp_mst.c | 4 drivers/gpu/drm/i915/display/intel_dvo.c | 6 drivers/gpu/drm/i915/display/intel_hdmi.c | 5 drivers/gpu/drm/i915/display/intel_lvds.c | 9 drivers/gpu/drm/i915/display/intel_sdvo.c | 22 drivers/gpu/drm/i915/display/intel_tv.c | 8 drivers/gpu/drm/i915/display/vlv_dsi.c | 18 drivers/gpu/drm/i915/i915_reg.h | 46 - drivers/hwmon/acpi_power_meter.c | 4 drivers/hwmon/nzxt-kraken2.c | 4 drivers/hwtracing/coresight/coresight-etm4x-core.c | 12 drivers/hwtracing/ptt/hisi_ptt.c | 5 drivers/i2c/busses/i2c-designware-common.c | 16 drivers/infiniband/core/umem.c | 6 drivers/infiniband/hw/bnxt_re/main.c | 2 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 13 drivers/infiniband/hw/irdma/hw.c | 49 +- drivers/infiniband/hw/irdma/main.c | 2 drivers/infiniband/hw/irdma/main.h | 2 drivers/infiniband/hw/irdma/verbs.c | 28 - drivers/infiniband/hw/irdma/verbs.h | 1 drivers/infiniband/ulp/rtrs/rtrs-clt.c | 7 drivers/infiniband/ulp/rtrs/rtrs-srv.c | 37 + drivers/iommu/iommu.c | 19 drivers/iommu/of_iommu.c | 12 drivers/md/md.c | 174 +++---- drivers/md/raid5.c | 4 drivers/misc/mei/client.c | 4 drivers/net/arcnet/arcdevice.h | 2 drivers/net/arcnet/com20020-pci.c | 89 +-- drivers/net/ethernet/aquantia/atlantic/aq_ptp.c | 10 drivers/net/ethernet/aquantia/atlantic/aq_ptp.h | 4 drivers/net/ethernet/aquantia/atlantic/aq_ring.c | 18 drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 1 drivers/net/ethernet/broadcom/tg3.c | 42 + drivers/net/ethernet/broadcom/tg3.h | 4 drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 + drivers/net/ethernet/hisilicon/hns/hns_enet.c | 53 +- drivers/net/ethernet/hisilicon/hns/hns_enet.h | 3 drivers/net/ethernet/intel/i40e/i40e_main.c | 2 drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 12 drivers/net/ethernet/intel/iavf/iavf_txrx.h | 1 drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 2 drivers/net/ethernet/marvell/octeontx2/af/mcs.c | 18 drivers/net/ethernet/marvell/octeontx2/af/mcs.h | 2 drivers/net/ethernet/marvell/octeontx2/af/mcs_reg.h | 31 + drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 3 drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 1 drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c | 5 drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 8 drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c | 8 drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.c | 4 drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h | 1 drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c | 6 drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 9 drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c | 20 drivers/net/ethernet/pensando/ionic/ionic_dev.h | 2 drivers/net/ethernet/pensando/ionic/ionic_lif.c | 16 drivers/net/ethernet/realtek/r8169_main.c | 7 drivers/net/ethernet/stmicro/stmmac/dwmac5.c | 45 - drivers/net/ethernet/stmicro/stmmac/dwmac5.h | 4 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 3 drivers/net/ethernet/stmicro/stmmac/hwif.h | 4 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 8 drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 1 drivers/net/hyperv/Kconfig | 1 drivers/net/usb/r8152.c | 110 ++-- drivers/nvme/host/nvme.h | 5 drivers/nvme/host/pci.c | 16 drivers/of/dynamic.c | 5 drivers/parport/parport_pc.c | 21 drivers/platform/mellanox/mlxbf-bootctl.c | 39 + drivers/platform/mellanox/mlxbf-pmc.c | 14 drivers/platform/surface/aggregator/core.c | 5 drivers/platform/x86/Kconfig | 2 drivers/platform/x86/asus-nb-wmi.c | 11 drivers/platform/x86/asus-wmi.c | 8 drivers/platform/x86/wmi.c | 5 drivers/powercap/dtpm_cpu.c | 17 drivers/scsi/be2iscsi/be_main.c | 1 drivers/tee/optee/device.c | 17 drivers/tty/serial/8250/8250_dw.c | 1 drivers/tty/serial/8250/8250_early.c | 1 drivers/tty/serial/8250/8250_omap.c | 14 drivers/tty/serial/amba-pl011.c | 112 ++-- drivers/tty/serial/sc16is7xx.c | 12 drivers/usb/gadget/function/f_hid.c | 7 drivers/usb/gadget/udc/core.c | 4 drivers/usb/host/xhci-pci.c | 2 drivers/usb/typec/class.c | 5 drivers/vdpa/mlx5/net/mlx5_vnet.c | 7 fs/nilfs2/sufile.c | 42 + fs/nilfs2/the_nilfs.c | 6 fs/smb/client/cifsfs.c | 174 ++++++- fs/smb/client/smb2ops.c | 2 include/linux/cpuhotplug.h | 1 include/linux/hrtimer.h | 4 include/linux/hugetlb.h | 5 include/linux/iommu.h | 1 include/linux/kprobes.h | 13 include/linux/rethook.h | 7 include/linux/stmmac.h | 1 include/net/genetlink.h | 2 include/net/tcp.h | 9 include/rdma/ib_umem.h | 9 include/rdma/ib_verbs.h | 1 include/uapi/linux/netfilter/nf_tables.h | 2 io_uring/io_uring.c | 9 io_uring/rsrc.h | 7 kernel/cgroup/legacy_freezer.c | 8 kernel/cpu.c | 8 kernel/events/core.c | 61 +- kernel/kprobes.c | 4 kernel/time/hrtimer.c | 33 - kernel/trace/rethook.c | 23 kernel/trace/ring_buffer.c | 23 kernel/trace/trace.c | 177 ++----- lib/zstd/common/fse_decompress.c | 2 mm/damon/sysfs.c | 2 mm/filemap.c | 2 mm/hugetlb.c | 7 net/core/drop_monitor.c | 4 net/core/filter.c | 19 net/core/scm.c | 6 net/ipv4/ip_gre.c | 11 net/ipv4/tcp.c | 22 net/ipv4/tcp_input.c | 6 net/ipv6/ip6_fib.c | 6 net/netfilter/ipset/ip_set_core.c | 14 net/netfilter/nf_tables_api.c | 5 net/netfilter/nft_dynset.c | 13 net/netfilter/nft_exthdr.c | 108 ++++ net/netfilter/nft_fib.c | 8 net/netfilter/nft_set_pipapo.c | 3 net/netfilter/xt_owner.c | 16 net/netlink/genetlink.c | 3 net/packet/af_packet.c | 16 net/packet/internal.h | 2 net/psample/psample.c | 3 net/xdp/xsk.c | 5 scripts/checkstack.pl | 8 scripts/dtc/dt-extract-compatibles | 31 - scripts/kconfig/symbol.c | 14 sound/core/pcm.c | 1 sound/pci/hda/patch_realtek.c | 3 sound/soc/amd/yc/acp6x-mach.c | 7 sound/soc/codecs/lpass-tx-macro.c | 5 sound/soc/codecs/wm_adsp.c | 8 sound/soc/fsl/fsl_sai.c | 21 sound/usb/mixer_quirks.c | 30 + 213 files changed, 2292 insertions(+), 1307 deletions(-) Alex Bee (1): arm64: dts: rockchip: Expand reg size of vdec node for RK3399 Alex Deucher (1): drm/amdgpu: simplify amdgpu_ras_eeprom.c Alex Pakhunov (2): tg3: Move the [rt]x_dropped counters to tg3_napi tg3: Increment tx_dropped in tg3_tso_bug() Andy Shevchenko (1): serial: 8250_dw: Add ACPI ID for Granite Rapids-D UART AngeloGioacchino Del Regno (6): arm64: dts: mediatek: cherry: Fix interrupt cells for MT6360 on I2C7 arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names arm64: dts: mediatek: mt8195: Fix PM suspend/resume with venc clocks arm64: dts: mediatek: mt8183: Fix unit address for scp reserved memory arm64: dts: mediatek: mt8183: Move thermal-zones to the root node arm64: dts: mediatek: mt8183-evb: Fix unit_address_vs_reg warning on ntc Ankit Nautiyal (1): drm/i915/display: Drop check for doublescan mode in modevalid Armin Wolf (2): platform/x86: wmi: Skip blocks with zero instances hwmon: (acpi_power_meter) Fix 4.29 MW bug Arnd Bergmann (2): drm/bridge: tc358768: select CONFIG_VIDEOMODE_HELPERS ARM: PL011: Fix DMA support Ashwin Dayanand Kamat (1): x86/sev: Fix kernel crash due to late update to read-only ghcb_version Bin Li (1): ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5 Boerge Struempfel (1): gpiolib: sysfs: Fix error handling on failed export Borislav Petkov (AMD) (1): x86/CPU/AMD: Check vendor in the AMD microcode callback Brett Creeley (1): ionic: Fix dim work handling in split interrupt mode Cameron Williams (1): parport: Add support for Brainboxes IX/UC/PX parallel cards Candice Li (4): drm/amdgpu: Update ras eeprom support for smu v13_0_0 and v13_0_10 drm/amdgpu: Add EEPROM I2C address support for ip discovery drm/amdgpu: Add I2C EEPROM support on smu v13_0_6 drm/amdgpu: Update EEPROM I2C address for smu v13_0_0 Carlos Llamas (1): binder: fix memory leaks of spam and pending work Christophe JAILLET (1): hwmon: (nzxt-kraken2) Fix error handling path in kraken2_probe() ChunHao Lin (1): r8169: fix rtl8125b PAUSE frames blasting when suspended Claudio Imbrenda (1): KVM: s390/mm: Properly reset no-dat Clément Léger (1): riscv: fix misaligned access handling of C.SWSP and C.SDSP Dan Carpenter (1): mm/damon/sysfs: eliminate potential uninitialized variable warning Daniel Borkmann (1): packet: Move reference count in packet_sock to atomic_long_t Daniel Mack (1): serial: sc16is7xx: address RX timeout interrupt errata Daniil Maximov (1): net: atlantic: Fix NULL dereference of skb pointer in David Howells (3): cifs: Fix non-availability of dedup breaking generic/304 cifs: Fix flushing, invalidation and file size with copy_file_range() cifs: Fix flushing, invalidation and file size with FICLONE David Jeffery (1): md/raid6: use valid sector values to determine if an I/O should wait on the reshape David Thompson (1): mlxbf-bootctl: correctly identify secure boot with development keys Dinghao Liu (3): net: bnxt: fix a potential use-after-free in bnxt_init_tc ASoC: wm_adsp: fix memleak in wm_adsp_buffer_populate scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Douglas Anderson (5): r8152: Rename RTL8152_UNPLUG to RTL8152_INACCESSIBLE r8152: Add RTL8152_INACCESSIBLE checks to more loops r8152: Add RTL8152_INACCESSIBLE to r8156b_wait_loading_flash() r8152: Add RTL8152_INACCESSIBLE to r8153_pre_firmware_1() r8152: Add RTL8152_INACCESSIBLE to r8153_aldps_en() Eric Dumazet (2): ipv6: fix potential NULL deref in fib6_add() tcp: do not accept ACK of bytes we never sent Eugen Hristev (2): arm64: dts: mediatek: mt7622: fix memory node warning check arm64: dts: mediatek: mt8183-kukui-jacuzzi: fix dsi unnecessary cells properties Fabio Estevam (2): ARM: dts: imx6ul-pico: Describe the Ethernet PHY clock ARM: dts: imx28-xea: Pass the 'model' property Florian Westphal (2): netfilter: nf_tables: fix 'exist' matching on bigendian arches netfilter: nft_set_pipapo: skip inactive elements during set walk Francesco Dolcini (1): platform/surface: aggregator: fix recv_buf() return value Geetha sowjanya (3): octeontx2-af: Fix mcs sa cam entries size octeontx2-af: Fix mcs stats register address octeontx2-af: Add missing mcs flr handler call Georg Gottleuber (1): nvme-pci: Add sleep quirk for Kingston drives Greg Kroah-Hartman (1): Linux 6.1.68 Hans de Goede (1): platform/x86: asus-wmi: Move i8042 filter install to shared asus-wmi code Heiko Carstens (1): checkstack: fix printed address Helge Deller (2): parisc: Reduce size of the bug_table on 64-bit kernel by half parisc: Fix asm operand number out of range build error in bug table Hengqi Chen (2): LoongArch: BPF: Don't sign extend memory load operand LoongArch: BPF: Don't sign extend function return value Hsin-Yi Wang (1): arm64: dts: mt8183: kukui: Fix underscores in node names Hugh Dickins (1): mm: fix oops when filemap_map_pmd() without prealloc_pte Ido Schimmel (2): psample: Require 'CAP_NET_ADMIN' when joining "packets" group drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Ivan Vecera (1): i40e: Fix unexpected MFS warning message JP Kobryn (1): kprobes: consistent rcu api usage for kretprobe holder Jack Wang (4): RDMA/rtrs-srv: Do not unconditionally enable irq RDMA/rtrs-clt: Start hb after path_up RDMA/rtrs-clt: Fix the max_send_wr setting RDMA/rtrs-clt: Remove the warnings for req in_use check Jacob Keller (1): iavf: validate tx_coalesce_usecs even if rx_coalesce_usecs is zero Jan Bottorff (1): i2c: designware: Fix corrupted memory seen in the ISR Jani Nikula (1): drm/i915/sdvo: stop caching has_hdmi_monitor in struct intel_sdvo Jason Zhang (1): ALSA: pcm: fix out-of-bounds in snd_pcm_state_names Jeremy Sowden (1): netfilter: nft_exthdr: add boolean DCCP option matching Jia Jie Ho (1): riscv: Kconfig: Add select ARM_AMBA to SOC_STARFIVE Jianheng Zhang (1): net: stmmac: fix FPE events losing Jiaxun Yang (3): MIPS: Loongson64: Reserve vgabios memory on boot MIPS: Loongson64: Handle more memory types passed from firmware MIPS: Loongson64: Enable DMA noncoherent support John Fastabend (1): bpf: sockmap, updating the sg structure should also update curr Jonas Karlman (1): arm64: dts: rockchip: Expand reg size of vdec node for RK3328 Jozsef Kadlecsik (1): netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test Junhao He (1): hwtracing: hisi_ptt: Add dummy callback pmu::read() Junxian Huang (1): RDMA/hns: Fix unnecessary err return when using invalid congest control algorithm Kalesh AP (1): RDMA/bnxt_re: Correct module description string Kirill A. Shutemov (2): x86/coco: Disable 32-bit emulation by default on TDX and SEV x86/tdx: Allow 32-bit emulation by default Konrad Dybcio (1): dt-bindings: interrupt-controller: Allow #power-domain-cells Konstantin Aladyshev (1): usb: gadget: f_hid: fix report descriptor allocation Krzysztof Kozlowski (1): arm64: dts: mediatek: add missing space before { Kunwu Chan (3): platform/mellanox: Add null pointer checks for devm_kasprintf() platform/mellanox: Check devm_hwmon_device_register_with_groups() return value ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init Luben Tuikov (5): drm/amdgpu: Remove redundant I2C EEPROM address drm/amdgpu: Decouple RAS EEPROM addresses from chips drm/amdgpu: Add support for RAS table at 0x40000 drm/amdgpu: Remove second moot switch to set EEPROM I2C address drm/amdgpu: Return from switch early for EEPROM I2C address Luca Ceresoli (1): of: dynamic: Fix of_reconfig_get_state_change() return value documentation Lukasz Luba (1): powercap: DTPM: Fix missing cpufreq_cpu_put() calls Malcolm Hart (1): ASoC: amd: yc: Fix non-functional mic on ASUS E1504FA Mario Limonciello (1): ALSA: hda/realtek: Add Framework laptop 16 to quirks Masahiro Yamada (1): kconfig: fix memory leak from range properties Masami Hiramatsu (Google) (1): rethook: Use __rcu pointer for rethook::handler Mathias Nyman (1): Revert "xhci: Loosen RPM as default policy to cover for AMD xHC 1.1" Matthias Reichl (1): regmap: fix bogus error on regcache_sync success Md Haris Iqbal (3): RDMA/rtrs-srv: Check return values while processing info request RDMA/rtrs-srv: Free srv_mr iu only when always_invalidate is true RDMA/rtrs-srv: Destroy path files after making sure no IOs in-flight Mike Kravetz (1): hugetlb: fix null-ptr-deref in hugetlb_vma_lock_write Mike Marciniszyn (1): RDMA/core: Fix umem iterator when PAGE_SIZE is greater then HCA pgsz Mukesh Ojha (1): devcoredump: Send uevent once devcd is ready Mustafa Ismail (2): RDMA/irdma: Do not modify to SQD on error RDMA/irdma: Add wait for suspend on SQD Nathan Rossi (1): arm64: dts: imx8mp: imx8mq: Add parkmode-disable-ss-quirk on DWC3 Naveen Mamindlapalli (1): octeontx2-pf: consider both Rx and Tx packet stats for adaptive interrupt coalescing Neil Armstrong (1): ASoC: codecs: lpass-tx-macro: set active_decimator correct default value Nick Terrell (1): zstd: Fix array-index-out-of-bounds UBSAN warning Nikolay Borisov (1): x86: Introduce ia32_enabled() Nithin Dabilpuram (1): octeontx2-af: Adjust Tx credits when MCS external bypass is disabled Nícolas F. R. A. Prado (2): dt: dt-extract-compatibles: Handle cfile arguments in generator function dt: dt-extract-compatibles: Don't follow symlinks when walking tree Pablo Neira Ayuso (2): netfilter: nf_tables: bail out on mismatching dynset and set expressions netfilter: nf_tables: validate family when identifying table via handle Paolo Abeni (1): tcp: fix mid stream window clamp. Paulo Alcantara (1): smb: client: fix potential NULL deref in parse_dfs_referrals() Pavel Begunkov (2): io_uring/af_unix: disable sending io_uring over sockets io_uring: fix mutex_unlock with unreferenced ctx Peng Fan (1): arm64: dts: imx8mq: drop usb3-resume-missing-cas from usb Peter Zijlstra (1): perf: Fix perf_event_validate_size() Petr Pavlu (3): tracing: Fix a warning when allocating buffered events fails tracing: Fix incomplete locking when disabling buffered events tracing: Fix a possible race when disabling buffered events Phil Sutter (1): netfilter: xt_owner: Fix for unsafe access of sk->sk_socket Philipp Zabel (1): ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt Prike Liang (1): drm/amdgpu: correct the amdgpu runtime dereference usage count RD Babiera (1): usb: typec: class: fix typec_altmode_put_partner to put plugs Rahul Bhansali (1): octeontx2-af: Update Tx link register range Randy Dunlap (1): hv_netvsc: rndis_filter needs to select NLS Robin Murphy (1): iommu: Avoid more races around device probe Ronald Wahl (3): serial: 8250: 8250_omap: Clear UART_HAS_RHR_IT_DIS bit serial: 8250: 8250_omap: Do not start RX DMA on THRI interrupt serial: 8250_omap: Add earlycon support for the AM654 UART controller Roy Luo (1): USB: gadget: core: adjust uevent timing on gadget unbind Ryusuke Konishi (2): nilfs2: fix missing error check for sb_set_blocksize call nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() Sarah Grant (1): ALSA: usb-audio: Add Pioneer DJM-450 mixer controls Sean Christopherson (1): KVM: SVM: Update EFER software model on CR0 trap for SEV-ES Shannon Nelson (1): ionic: fix snprintf format length warning Shengjiu Wang (1): ASoC: fsl_sai: Fix no frame sync clock issue on i.MX8MP Shifeng Li (2): RDMA/irdma: Fix UAF in irdma_sc_ccq_get_cqe_info() RDMA/irdma: Avoid free the non-cqp_request scratch Shigeru Yoshida (1): ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() Sindhu Devale (1): RDMA/irdma: Refactor error handling in create CQP Srinivasan Shanmugam (1): drm/amd/amdgpu: Fix warnings in amdgpu/amdgpu_display.c Steve Sistare (1): vdpa/mlx5: preserve CVQ vringh index Steven Rostedt (Google) (5): ring-buffer: Test last update in 32bit version of __rb_time_read() tracing: Always update snapshot buffer size tracing: Disable snapshot buffer when stopping instance tracers ring-buffer: Force absolute timestamp on discard of event tracing: Stop current tracer when resizing buffer Su Hui (2): misc: mei: client.c: return negative error code in mei_cl_write misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write Subbaraya Sundeep (2): octeontx2-pf: Add missing mutex lock in otx2_get_pauseparam octeontx2-af: Check return value of nix_get_nixlf before using nixlf Sumit Garg (1): tee: optee: Fix supplicant based device enumeration Thomas Bogendoerfer (1): MIPS: kernel: Clear FPU states when setting up kernel threads Thomas Gleixner (3): hrtimers: Push pending hrtimers away from outgoing CPU earlier x86/entry: Convert INT 0x80 emulation to IDTENTRY x86/entry: Do not allow external 0x80 interrupts Thomas Reichinger (1): arcnet: restoring support for multiple Sohard Arcnet cards Tim Bosse (1): ALSA: hda/realtek: add new Framework laptop to quirks Tim Huang (1): drm/amdgpu: fix memory overflow in the IB test Tim Van Patten (1): cgroup_freezer: cgroup_freezing: Check if not frozen Uwe Kleine-König (2): coresight: etm4x: Make etm4_remove_dev() return void coresight: etm4x: Remove bogous __exit annotation for some functions Ville Syrjälä (2): drm/i915/lvds: Use REG_BIT() & co. drm/i915: Skip some timing checks on BXT/GLK DSI transcoders Ye Bin (1): md: introduce md_ro_state Yewon Choi (1): xsk: Skip polling event check for unbound socket Yonglong Liu (2): net: hns: fix wrong head when modify the tx feature when sending packets net: hns: fix fake link up on xge port Yu Kuai (1): md: don't leave 'MD_RECOVERY_FROZEN' in error path of md_set_readonly() YuanShang (1): drm/amdgpu: correct chunk_ptr to a pointer to chunk. Zheng Yejian (1): tracing: Set actual size after ring buffer resize Zhipeng Lu (1): octeontx2-af: fix a use-after-free in rvu_npa_register_reporters

1 year, 9 months

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Linux 5.15.143

by Greg Kroah-Hartman

I'm announcing the release of the 5.15.143 kernel. All users of the 5.15 kernel series must upgrade. The updated 5.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/ABI/testing/sysfs-bus-optee-devices | 9 Documentation/process/howto.rst | 2 Documentation/translations/it_IT/process/howto.rst | 2 Documentation/translations/ja_JP/howto.rst | 2 Documentation/translations/ko_KR/howto.rst | 2 Documentation/translations/zh_CN/process/howto.rst | 2 Documentation/translations/zh_TW/process/howto.rst | 2 Makefile | 2 arch/arm/boot/dts/imx28-xea.dts | 1 arch/arm/boot/dts/imx6ul-pico.dtsi | 2 arch/arm/boot/dts/imx7s.dtsi | 8 arch/arm/mach-imx/mmdc.c | 7 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 arch/arm64/boot/dts/freescale/imx8mq.dtsi | 4 arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts | 2 arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 2 arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 4 arch/arm64/boot/dts/mediatek/mt8173.dtsi | 2 arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 50 +- arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 8 arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 90 ++--- arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts | 12 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 242 +++++++------- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 arch/mips/Kconfig | 2 arch/mips/include/asm/mach-loongson64/boot_param.h | 3 arch/mips/loongson64/env.c | 10 arch/mips/loongson64/init.c | 5 arch/riscv/kernel/traps_misaligned.c | 6 arch/s390/mm/pgtable.c | 2 arch/x86/kernel/cpu/amd.c | 3 arch/x86/kvm/svm/svm.c | 8 drivers/android/binder.c | 1 drivers/base/devcoredump.c | 86 ++++ drivers/base/regmap/regcache.c | 3 drivers/gpio/gpiolib-sysfs.c | 15 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 49 +- drivers/hwmon/acpi_power_meter.c | 4 drivers/hwmon/nzxt-kraken2.c | 4 drivers/hwtracing/coresight/coresight-etm4x-core.c | 13 drivers/i2c/busses/i2c-designware-common.c | 16 drivers/infiniband/core/umem.c | 6 drivers/infiniband/hw/bnxt_re/main.c | 2 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 13 drivers/infiniband/hw/irdma/hw.c | 10 drivers/infiniband/hw/irdma/main.c | 2 drivers/infiniband/hw/irdma/main.h | 2 drivers/infiniband/hw/irdma/verbs.c | 28 + drivers/infiniband/hw/irdma/verbs.h | 1 drivers/infiniband/ulp/rtrs/rtrs-clt.c | 7 drivers/infiniband/ulp/rtrs/rtrs-srv.c | 37 +- drivers/md/md.c | 174 +++++----- drivers/misc/mei/client.c | 4 drivers/net/arcnet/arcdevice.h | 2 drivers/net/arcnet/com20020-pci.c | 89 ++--- drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 1 drivers/net/ethernet/broadcom/tg3.c | 42 ++ drivers/net/ethernet/broadcom/tg3.h | 4 drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 + drivers/net/ethernet/intel/i40e/i40e_main.c | 2 drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c | 5 drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c | 8 drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.c | 4 drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c | 6 drivers/net/ethernet/pensando/ionic/ionic_dev.h | 2 drivers/net/ethernet/pensando/ionic/ionic_lif.c | 16 drivers/net/ethernet/realtek/r8169_main.c | 7 drivers/net/ethernet/stmicro/stmmac/dwmac5.c | 45 +- drivers/net/ethernet/stmicro/stmmac/dwmac5.h | 4 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 3 drivers/net/ethernet/stmicro/stmmac/hwif.h | 4 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 8 drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 1 drivers/net/hyperv/Kconfig | 1 drivers/net/usb/r8152.c | 110 +++--- drivers/nvme/host/nvme.h | 5 drivers/nvme/host/pci.c | 16 drivers/of/dynamic.c | 5 drivers/parport/parport_pc.c | 21 + drivers/platform/mellanox/mlxbf-bootctl.c | 39 +- drivers/platform/mellanox/mlxbf-pmc.c | 14 drivers/platform/surface/aggregator/core.c | 5 drivers/platform/x86/Kconfig | 2 drivers/platform/x86/asus-nb-wmi.c | 46 +- drivers/platform/x86/asus-wmi.c | 118 +++--- drivers/platform/x86/asus-wmi.h | 10 drivers/platform/x86/wmi.c | 56 ++- drivers/scsi/be2iscsi/be_main.c | 1 drivers/tee/optee/device.c | 17 drivers/tty/serial/8250/8250_early.c | 1 drivers/tty/serial/8250/8250_omap.c | 14 drivers/tty/serial/amba-pl011.c | 112 +++--- drivers/tty/serial/sc16is7xx.c | 12 drivers/usb/gadget/function/f_hid.c | 7 drivers/usb/host/xhci-pci.c | 2 drivers/usb/typec/class.c | 5 drivers/vdpa/mlx5/net/mlx5_vnet.c | 7 fs/btrfs/disk-io.c | 1 fs/btrfs/super.c | 5 fs/cifs/cifsfs.c | 4 fs/cifs/smb2ops.c | 2 fs/nilfs2/sufile.c | 42 ++ fs/nilfs2/the_nilfs.c | 6 include/linux/cpuhotplug.h | 1 include/linux/hrtimer.h | 4 include/linux/kallsyms.h | 7 include/linux/kprobes.h | 7 include/linux/perf_event.h | 2 include/linux/platform_data/x86/asus-wmi.h | 1 include/linux/stmmac.h | 1 include/net/genetlink.h | 7 include/rdma/ib_umem.h | 9 include/rdma/ib_verbs.h | 1 include/uapi/linux/perf_event.h | 5 io_uring/io_uring.c | 64 --- kernel/cpu.c | 8 kernel/events/core.c | 80 +++- kernel/events/ring_buffer.c | 5 kernel/kallsyms.c | 2 kernel/kprobes.c | 4 kernel/time/hrtimer.c | 33 - kernel/trace/ring_buffer.c | 19 - kernel/trace/trace.c | 177 ++++------ mm/filemap.c | 2 net/core/drop_monitor.c | 4 net/core/filter.c | 19 + net/core/scm.c | 6 net/ipv4/ip_gre.c | 11 net/ipv4/tcp_input.c | 6 net/ipv6/ip6_fib.c | 6 net/netfilter/ipset/ip_set_core.c | 14 net/netfilter/nf_tables_api.c | 5 net/netfilter/nft_dynset.c | 13 net/netfilter/nft_set_pipapo.c | 3 net/netfilter/xt_owner.c | 16 net/netlink/genetlink.c | 3 net/packet/af_packet.c | 16 net/packet/internal.h | 2 net/psample/psample.c | 3 scripts/checkstack.pl | 8 scripts/kconfig/symbol.c | 14 sound/core/pcm.c | 1 sound/pci/hda/patch_realtek.c | 1 sound/soc/codecs/wm_adsp.c | 8 sound/usb/mixer_quirks.c | 30 + tools/include/uapi/linux/perf_event.h | 5 147 files changed, 1539 insertions(+), 1045 deletions(-) Akira Yokosawa (1): docs/process/howto: Replace C89 with C11 Alex Bee (1): arm64: dts: rockchip: Expand reg size of vdec node for RK3399 Alex Pakhunov (2): tg3: Move the [rt]x_dropped counters to tg3_napi tg3: Increment tx_dropped in tg3_tso_bug() AngeloGioacchino Del Regno (3): arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names arm64: dts: mediatek: mt8183: Fix unit address for scp reserved memory arm64: dts: mediatek: mt8183: Move thermal-zones to the root node Armin Wolf (2): platform/x86: wmi: Skip blocks with zero instances hwmon: (acpi_power_meter) Fix 4.29 MW bug Arnd Bergmann (1): ARM: PL011: Fix DMA support Bin Li (1): ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5 Boerge Struempfel (1): gpiolib: sysfs: Fix error handling on failed export Borislav Petkov (AMD) (1): x86/CPU/AMD: Check vendor in the AMD microcode callback Brett Creeley (1): ionic: Fix dim work handling in split interrupt mode Cameron Williams (1): parport: Add support for Brainboxes IX/UC/PX parallel cards Carlos Llamas (1): binder: fix memory leaks of spam and pending work Christophe JAILLET (1): hwmon: (nzxt-kraken2) Fix error handling path in kraken2_probe() ChunHao Lin (1): r8169: fix rtl8125b PAUSE frames blasting when suspended Claudio Imbrenda (1): KVM: s390/mm: Properly reset no-dat Clément Léger (1): riscv: fix misaligned access handling of C.SWSP and C.SDSP Daniel Borkmann (1): packet: Move reference count in packet_sock to atomic_long_t Daniel Mack (1): serial: sc16is7xx: address RX timeout interrupt errata David Howells (1): cifs: Fix non-availability of dedup breaking generic/304 David Thompson (1): mlxbf-bootctl: correctly identify secure boot with development keys Dinghao Liu (3): net: bnxt: fix a potential use-after-free in bnxt_init_tc ASoC: wm_adsp: fix memleak in wm_adsp_buffer_populate scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Douglas Anderson (5): r8152: Rename RTL8152_UNPLUG to RTL8152_INACCESSIBLE r8152: Add RTL8152_INACCESSIBLE checks to more loops r8152: Add RTL8152_INACCESSIBLE to r8156b_wait_loading_flash() r8152: Add RTL8152_INACCESSIBLE to r8153_pre_firmware_1() r8152: Add RTL8152_INACCESSIBLE to r8153_aldps_en() Eric Dumazet (2): ipv6: fix potential NULL deref in fib6_add() tcp: do not accept ACK of bytes we never sent Eugen Hristev (2): arm64: dts: mediatek: mt7622: fix memory node warning check arm64: dts: mediatek: mt8183-kukui-jacuzzi: fix dsi unnecessary cells properties Fabio Estevam (2): ARM: dts: imx6ul-pico: Describe the Ethernet PHY clock ARM: dts: imx28-xea: Pass the 'model' property Florian Westphal (1): netfilter: nft_set_pipapo: skip inactive elements during set walk Francesco Dolcini (1): platform/surface: aggregator: fix recv_buf() return value Georg Gottleuber (1): nvme-pci: Add sleep quirk for Kingston drives Greg Kroah-Hartman (2): Revert "btrfs: add dmesg output for first mount and last unmount of a filesystem" Linux 5.15.143 Hans de Goede (4): platform/x86: asus-wmi: Simplify tablet-mode-switch probing platform/x86: asus-wmi: Simplify tablet-mode-switch handling platform/x86: asus-wmi: Move i8042 filter install to shared asus-wmi code platform/x86: asus-wmi: Fix kbd_dock_devid tablet-switch reporting Heiko Carstens (1): checkstack: fix printed address Hsin-Yi Wang (1): arm64: dts: mt8183: kukui: Fix underscores in node names Hugh Dickins (1): mm: fix oops when filemap_map_pmd() without prealloc_pte Ido Schimmel (2): psample: Require 'CAP_NET_ADMIN' when joining "packets" group drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Ivan Vecera (1): i40e: Fix unexpected MFS warning message JP Kobryn (1): kprobes: consistent rcu api usage for kretprobe holder Jack Wang (4): RDMA/rtrs-srv: Do not unconditionally enable irq RDMA/rtrs-clt: Start hb after path_up RDMA/rtrs-clt: Fix the max_send_wr setting RDMA/rtrs-clt: Remove the warnings for req in_use check Jakub Kicinski (1): net: add missing kdoc for struct genl_multicast_group::flags Jan Bottorff (1): i2c: designware: Fix corrupted memory seen in the ISR Jason Zhang (1): ALSA: pcm: fix out-of-bounds in snd_pcm_state_names Jianheng Zhang (1): net: stmmac: fix FPE events losing Jiaxun Yang (2): MIPS: Loongson64: Reserve vgabios memory on boot MIPS: Loongson64: Enable DMA noncoherent support Jiri Olsa (1): kallsyms: Make kallsyms_on_each_symbol generally available John Fastabend (1): bpf: sockmap, updating the sg structure should also update curr Jozsef Kadlecsik (1): netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test Junxian Huang (1): RDMA/hns: Fix unnecessary err return when using invalid congest control algorithm Kalesh AP (1): RDMA/bnxt_re: Correct module description string Konstantin Aladyshev (1): usb: gadget: f_hid: fix report descriptor allocation Krzysztof Kozlowski (2): arm64: dts: mediatek: align thermal zone node names with dtschema arm64: dts: mediatek: add missing space before { Kunwu Chan (3): platform/mellanox: Add null pointer checks for devm_kasprintf() platform/mellanox: Check devm_hwmon_device_register_with_groups() return value ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init Luca Ceresoli (1): of: dynamic: Fix of_reconfig_get_state_change() return value documentation Luke D. Jones (2): platform/x86: asus-wmi: Adjust tablet/lidflip handling to use enum platform/x86: asus-wmi: Add support for ROG X13 tablet mode Mario Limonciello (1): platform/x86: wmi: Allow duplicate GUIDs for drivers that use struct wmi_driver Masahiro Yamada (1): kconfig: fix memory leak from range properties Mathias Nyman (1): Revert "xhci: Loosen RPM as default policy to cover for AMD xHC 1.1" Matthias Reichl (1): regmap: fix bogus error on regcache_sync success Md Haris Iqbal (3): RDMA/rtrs-srv: Check return values while processing info request RDMA/rtrs-srv: Free srv_mr iu only when always_invalidate is true RDMA/rtrs-srv: Destroy path files after making sure no IOs in-flight Mike Marciniszyn (1): RDMA/core: Fix umem iterator when PAGE_SIZE is greater then HCA pgsz Mukesh Ojha (2): devcoredump : Serialize devcd_del work devcoredump: Send uevent once devcd is ready Mustafa Ismail (2): RDMA/irdma: Do not modify to SQD on error RDMA/irdma: Add wait for suspend on SQD Namhyung Kim (2): tools headers UAPI: Sync linux/perf_event.h with the kernel sources perf/core: Add a new read format to get a number of lost samples Nathan Rossi (1): arm64: dts: imx8mp: imx8mq: Add parkmode-disable-ss-quirk on DWC3 Pablo Neira Ayuso (2): netfilter: nf_tables: bail out on mismatching dynset and set expressions netfilter: nf_tables: validate family when identifying table via handle Paulo Alcantara (1): smb: client: fix potential NULL deref in parse_dfs_referrals() Pavel Begunkov (2): io_uring: fix mutex_unlock with unreferenced ctx io_uring/af_unix: disable sending io_uring over sockets Peng Fan (1): arm64: dts: imx8mq: drop usb3-resume-missing-cas from usb Peter Zijlstra (1): perf: Fix perf_event_validate_size() Petr Pavlu (3): tracing: Fix a warning when allocating buffered events fails tracing: Fix incomplete locking when disabling buffered events tracing: Fix a possible race when disabling buffered events Phil Sutter (1): netfilter: xt_owner: Fix for unsafe access of sk->sk_socket Philipp Zabel (1): ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt Prike Liang (1): drm/amdgpu: correct the amdgpu runtime dereference usage count RD Babiera (1): usb: typec: class: fix typec_altmode_put_partner to put plugs Rahul Bhansali (1): octeontx2-af: Update Tx link register range Randy Dunlap (1): hv_netvsc: rndis_filter needs to select NLS Ronald Wahl (3): serial: 8250: 8250_omap: Clear UART_HAS_RHR_IT_DIS bit serial: 8250: 8250_omap: Do not start RX DMA on THRI interrupt serial: 8250_omap: Add earlycon support for the AM654 UART controller Ryusuke Konishi (2): nilfs2: fix missing error check for sb_set_blocksize call nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() Sarah Grant (1): ALSA: usb-audio: Add Pioneer DJM-450 mixer controls Sean Christopherson (1): KVM: SVM: Update EFER software model on CR0 trap for SEV-ES Shannon Nelson (1): ionic: fix snprintf format length warning Shifeng Li (1): RDMA/irdma: Avoid free the non-cqp_request scratch Shigeru Yoshida (1): ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() Srinivasan Shanmugam (1): drm/amd/amdgpu: Fix warnings in amdgpu/amdgpu_display.c Steve Sistare (1): vdpa/mlx5: preserve CVQ vringh index Steven Rostedt (Google) (4): tracing: Always update snapshot buffer size tracing: Disable snapshot buffer when stopping instance tracers ring-buffer: Force absolute timestamp on discard of event tracing: Stop current tracer when resizing buffer Su Hui (2): misc: mei: client.c: return negative error code in mei_cl_write misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write Subbaraya Sundeep (2): octeontx2-pf: Add missing mutex lock in otx2_get_pauseparam octeontx2-af: Check return value of nix_get_nixlf before using nixlf Sumit Garg (1): tee: optee: Fix supplicant based device enumeration Thomas Gleixner (1): hrtimers: Push pending hrtimers away from outgoing CPU earlier Thomas Reichinger (1): arcnet: restoring support for multiple Sohard Arcnet cards Uwe Kleine-König (2): coresight: etm4x: Make etm4_remove_dev() return void coresight: etm4x: Remove bogous __exit annotation for some functions Ye Bin (1): md: introduce md_ro_state Yonglong Liu (1): net: hns: fix fake link up on xge port Yu Kuai (1): md: don't leave 'MD_RECOVERY_FROZEN' in error path of md_set_readonly() YuanShang (1): drm/amdgpu: correct chunk_ptr to a pointer to chunk. Zheng Yejian (1): tracing: Set actual size after ring buffer resize Zhipeng Lu (1): octeontx2-af: fix a use-after-free in rvu_npa_register_reporters

1 year, 9 months

1
1
0 0

Linux 5.10.204

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.204 kernel. All users of the 5.10 kernel series must upgrade. The updated 5.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/ABI/testing/sysfs-bus-optee-devices | 9 Documentation/ABI/testing/sysfs-platform-asus-wmi | 9 Makefile | 2 arch/arm/boot/dts/imx7s.dtsi | 8 arch/arm/mach-imx/mmdc.c | 7 arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts | 2 arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 2 arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 4 arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 2 arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 2 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 arch/mips/Kconfig | 2 arch/mips/include/asm/mach-loongson64/boot_param.h | 3 arch/mips/loongson64/env.c | 10 arch/mips/loongson64/init.c | 5 arch/riscv/kernel/traps_misaligned.c | 6 arch/s390/mm/pgtable.c | 2 arch/x86/kernel/cpu/amd.c | 3 drivers/base/devcoredump.c | 86 +++ drivers/gpio/gpiolib-sysfs.c | 15 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 10 drivers/hwmon/acpi_power_meter.c | 4 drivers/i2c/busses/i2c-designware-common.c | 16 drivers/infiniband/hw/bnxt_re/main.c | 2 drivers/infiniband/ulp/rtrs/rtrs-clt.c | 2 drivers/misc/mei/client.c | 4 drivers/mmc/core/core.c | 2 drivers/mmc/core/mmc_ops.c | 3 drivers/mmc/core/mmc_ops.h | 1 drivers/net/arcnet/arcdevice.h | 2 drivers/net/arcnet/com20020-pci.c | 117 ++-- drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 1 drivers/net/ethernet/broadcom/tg3.c | 42 + drivers/net/ethernet/broadcom/tg3.h | 4 drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 + drivers/net/ethernet/intel/i40e/i40e_main.c | 2 drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c | 6 drivers/net/ethernet/pensando/ionic/ionic_dev.h | 2 drivers/net/ethernet/pensando/ionic/ionic_lif.c | 16 drivers/net/ethernet/realtek/r8169_main.c | 7 drivers/net/hyperv/Kconfig | 1 drivers/of/base.c | 328 +++++++------- drivers/of/dynamic.c | 22 drivers/of/fdt.c | 17 drivers/of/irq.c | 14 drivers/of/overlay.c | 16 drivers/of/platform.c | 10 drivers/of/property.c | 66 +- drivers/parport/parport_pc.c | 21 drivers/platform/mellanox/mlxbf-bootctl.c | 39 + drivers/platform/x86/Kconfig | 2 drivers/platform/x86/asus-nb-wmi.c | 57 +- drivers/platform/x86/asus-wmi.c | 194 +++++++- drivers/platform/x86/asus-wmi.h | 9 drivers/scsi/be2iscsi/be_main.c | 1 drivers/tee/optee/device.c | 17 drivers/tty/serial/8250/8250_early.c | 1 drivers/tty/serial/8250/8250_omap.c | 14 drivers/tty/serial/amba-pl011.c | 112 ++-- drivers/tty/serial/sc16is7xx.c | 12 drivers/usb/gadget/function/f_hid.c | 7 drivers/usb/host/xhci-pci.c | 2 drivers/usb/typec/class.c | 5 fs/btrfs/disk-io.c | 1 fs/btrfs/super.c | 5 fs/cifs/cifsfs.c | 4 fs/cifs/smb2ops.c | 2 fs/nilfs2/sufile.c | 42 + fs/nilfs2/the_nilfs.c | 6 include/linux/cpuhotplug.h | 1 include/linux/hrtimer.h | 4 include/linux/of.h | 63 +- include/linux/perf_event.h | 2 include/linux/platform_data/x86/asus-wmi.h | 5 include/net/genetlink.h | 3 include/uapi/linux/perf_event.h | 5 io_uring/io_uring.c | 55 -- kernel/cpu.c | 8 kernel/events/core.c | 80 ++- kernel/events/ring_buffer.c | 5 kernel/time/hrtimer.c | 33 - kernel/trace/ring_buffer.c | 19 kernel/trace/trace.c | 177 ++----- net/core/drop_monitor.c | 4 net/core/filter.c | 19 net/core/scm.c | 6 net/ipv4/ip_gre.c | 11 net/ipv4/tcp_input.c | 6 net/ipv6/ip6_fib.c | 6 net/netfilter/ipset/ip_set_core.c | 14 net/netfilter/nft_set_pipapo.c | 3 net/netfilter/xt_owner.c | 16 net/netlink/af_netlink.c | 4 net/netlink/genetlink.c | 35 + net/packet/af_packet.c | 16 net/packet/internal.h | 2 net/psample/psample.c | 3 scripts/checkstack.pl | 8 scripts/kconfig/symbol.c | 14 sound/core/pcm.c | 1 sound/pci/hda/patch_realtek.c | 1 sound/soc/codecs/wm_adsp.c | 8 tools/include/uapi/linux/perf_event.h | 5 104 files changed, 1352 insertions(+), 776 deletions(-) Adrian Hunter (1): mmc: block: Be sure to wait while busy in CQE error recovery Alex Bee (1): arm64: dts: rockchip: Expand reg size of vdec node for RK3399 Alex Pakhunov (2): tg3: Move the [rt]x_dropped counters to tg3_napi tg3: Increment tx_dropped in tg3_tso_bug() AngeloGioacchino Del Regno (2): arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names arm64: dts: mediatek: mt8183: Fix unit address for scp reserved memory Armin Wolf (1): hwmon: (acpi_power_meter) Fix 4.29 MW bug Arnd Bergmann (1): ARM: PL011: Fix DMA support Bin Li (1): ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5 Boerge Struempfel (1): gpiolib: sysfs: Fix error handling on failed export Borislav Petkov (AMD) (1): x86/CPU/AMD: Check vendor in the AMD microcode callback Brett Creeley (1): ionic: Fix dim work handling in split interrupt mode Cameron Williams (1): parport: Add support for Brainboxes IX/UC/PX parallel cards ChunHao Lin (1): r8169: fix rtl8125b PAUSE frames blasting when suspended Claudio Imbrenda (1): KVM: s390/mm: Properly reset no-dat Clément Léger (1): riscv: fix misaligned access handling of C.SWSP and C.SDSP Daniel Borkmann (1): packet: Move reference count in packet_sock to atomic_long_t Daniel Mack (1): serial: sc16is7xx: address RX timeout interrupt errata David Howells (1): cifs: Fix non-availability of dedup breaking generic/304 David Thompson (1): mlxbf-bootctl: correctly identify secure boot with development keys Dinghao Liu (3): net: bnxt: fix a potential use-after-free in bnxt_init_tc ASoC: wm_adsp: fix memleak in wm_adsp_buffer_populate scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Eric Dumazet (2): ipv6: fix potential NULL deref in fib6_add() tcp: do not accept ACK of bytes we never sent Eugen Hristev (1): arm64: dts: mediatek: mt7622: fix memory node warning check Florian Westphal (1): netfilter: nft_set_pipapo: skip inactive elements during set walk Greg Kroah-Hartman (2): Revert "btrfs: add dmesg output for first mount and last unmount of a filesystem" Linux 5.10.204 Hans de Goede (6): platform/x86: asus-nb-wmi: Allow configuring SW_TABLET_MODE method with a module option platform/x86: asus-nb-wmi: Add tablet_mode_sw=lid-flip quirk for the TP200s platform/x86: asus-wmi: Simplify tablet-mode-switch probing platform/x86: asus-wmi: Simplify tablet-mode-switch handling platform/x86: asus-wmi: Move i8042 filter install to shared asus-wmi code platform/x86: asus-wmi: Fix kbd_dock_devid tablet-switch reporting Heiko Carstens (1): checkstack: fix printed address Ido Schimmel (4): netlink: don't call ->netlink_bind with table lock held genetlink: add CAP_NET_ADMIN test for multicast bind psample: Require 'CAP_NET_ADMIN' when joining "packets" group drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Ivan Vecera (1): i40e: Fix unexpected MFS warning message Jack Wang (1): RDMA/rtrs-clt: Remove the warnings for req in_use check Jan Bottorff (1): i2c: designware: Fix corrupted memory seen in the ISR Jason Zhang (1): ALSA: pcm: fix out-of-bounds in snd_pcm_state_names Jiaxun Yang (2): MIPS: Loongson64: Reserve vgabios memory on boot MIPS: Loongson64: Enable DMA noncoherent support John Fastabend (1): bpf: sockmap, updating the sg structure should also update curr Jozsef Kadlecsik (1): netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test Kalesh AP (1): RDMA/bnxt_re: Correct module description string Konstantin Aladyshev (1): usb: gadget: f_hid: fix report descriptor allocation Kunwu Chan (1): ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init Lee Jones (1): of: base: Fix some formatting issues and provide missing descriptions Luca Ceresoli (1): of: dynamic: Fix of_reconfig_get_state_change() return value documentation Luke D. Jones (4): asus-wmi: Add dgpu disable method platform/x86: asus-wmi: Adjust tablet/lidflip handling to use enum platform/x86: asus-wmi: Add support for ROG X13 tablet mode platform/x86: asus-wmi: Document the dgpu_disable sysfs attribute Masahiro Yamada (1): kconfig: fix memory leak from range properties Mathias Nyman (1): Revert "xhci: Loosen RPM as default policy to cover for AMD xHC 1.1" Mukesh Ojha (2): devcoredump : Serialize devcd_del work devcoredump: Send uevent once devcd is ready Namhyung Kim (2): perf/core: Add a new read format to get a number of lost samples tools headers UAPI: Sync linux/perf_event.h with the kernel sources Paulo Alcantara (1): smb: client: fix potential NULL deref in parse_dfs_referrals() Pavel Begunkov (1): io_uring/af_unix: disable sending io_uring over sockets Peter Zijlstra (1): perf: Fix perf_event_validate_size() Petr Pavlu (3): tracing: Fix a warning when allocating buffered events fails tracing: Fix incomplete locking when disabling buffered events tracing: Fix a possible race when disabling buffered events Phil Sutter (1): netfilter: xt_owner: Fix for unsafe access of sk->sk_socket Philipp Zabel (1): ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt Prike Liang (1): drm/amdgpu: correct the amdgpu runtime dereference usage count RD Babiera (1): usb: typec: class: fix typec_altmode_put_partner to put plugs Randy Dunlap (1): hv_netvsc: rndis_filter needs to select NLS Rob Herring (2): of: Fix kerneldoc output formatting of: Add missing 'Return' section in kerneldoc comments Ronald Wahl (3): serial: 8250: 8250_omap: Clear UART_HAS_RHR_IT_DIS bit serial: 8250: 8250_omap: Do not start RX DMA on THRI interrupt serial: 8250_omap: Add earlycon support for the AM654 UART controller Ryusuke Konishi (2): nilfs2: fix missing error check for sb_set_blocksize call nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() Samuel Čavoj (1): platform/x86: asus-wmi: Add support for SW_TABLET_MODE on UX360 Shannon Nelson (1): ionic: fix snprintf format length warning Shigeru Yoshida (1): ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() Steven Rostedt (Google) (4): tracing: Always update snapshot buffer size tracing: Disable snapshot buffer when stopping instance tracers ring-buffer: Force absolute timestamp on discard of event tracing: Stop current tracer when resizing buffer Su Hui (2): misc: mei: client.c: return negative error code in mei_cl_write misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write Subbaraya Sundeep (1): octeontx2-pf: Add missing mutex lock in otx2_get_pauseparam Sumit Garg (1): tee: optee: Fix supplicant based device enumeration Thomas Gleixner (1): hrtimers: Push pending hrtimers away from outgoing CPU earlier Thomas Reichinger (1): arcnet: restoring support for multiple Sohard Arcnet cards Tong Zhang (1): net: arcnet: com20020 fix error handling Yonglong Liu (1): net: hns: fix fake link up on xge port YuanShang (1): drm/amdgpu: correct chunk_ptr to a pointer to chunk. Zheng Yejian (1): tracing: Set actual size after ring buffer resize

1 year, 9 months

1
1
0 0

Linux 5.4.264

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.264 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/boot/dts/imx6qdl.dtsi | 2 arch/arm/boot/dts/imx6sl.dtsi | 2 arch/arm/boot/dts/imx6sx.dtsi | 2 arch/arm/boot/dts/imx6ul.dtsi | 4 arch/arm/boot/dts/imx7s.dtsi | 16 arch/arm/mach-imx/mmdc.c | 7 arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts | 2 arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 2 arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 4 arch/s390/mm/pgtable.c | 2 arch/x86/kernel/cpu/amd.c | 3 drivers/acpi/arm64/iort.c | 26 drivers/base/devcoredump.c | 86 +++ drivers/gpio/gpiolib-sysfs.c | 15 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 drivers/hwmon/acpi_power_meter.c | 4 drivers/infiniband/hw/bnxt_re/main.c | 2 drivers/iommu/of_iommu.c | 4 drivers/mmc/core/regulator.c | 41 + drivers/mmc/host/sdhci-sprd.c | 25 drivers/net/arcnet/arc-rimi.c | 4 drivers/net/arcnet/arcdevice.h | 8 drivers/net/arcnet/arcnet.c | 66 ++ drivers/net/arcnet/com20020-isa.c | 4 drivers/net/arcnet/com20020-pci.c | 119 ++-- drivers/net/arcnet/com20020_cs.c | 2 drivers/net/arcnet/com90io.c | 4 drivers/net/arcnet/com90xx.c | 4 drivers/net/ethernet/broadcom/tg3.c | 42 + drivers/net/ethernet/broadcom/tg3.h | 4 drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 + drivers/net/hyperv/Kconfig | 1 drivers/of/base.c | 404 ++++++++------- drivers/of/dynamic.c | 22 drivers/of/fdt.c | 17 drivers/of/irq.c | 46 - drivers/of/overlay.c | 16 drivers/of/platform.c | 10 drivers/of/property.c | 66 +- drivers/parport/parport_pc.c | 21 drivers/pci/msi.c | 9 drivers/scsi/be2iscsi/be_main.c | 1 drivers/tty/serial/8250/8250_early.c | 1 drivers/tty/serial/amba-pl011.c | 112 ++-- drivers/tty/serial/sc16is7xx.c | 12 drivers/usb/gadget/function/f_hid.c | 7 drivers/usb/typec/class.c | 5 fs/btrfs/disk-io.c | 1 fs/btrfs/super.c | 5 fs/cifs/cifsfs.c | 4 fs/cifs/smb2ops.c | 2 fs/io_uring.c | 101 --- fs/nilfs2/sufile.c | 42 + fs/nilfs2/the_nilfs.c | 6 include/linux/acpi_iort.h | 13 include/linux/cpuhotplug.h | 1 include/linux/hrtimer.h | 4 include/linux/mmc/host.h | 3 include/linux/of.h | 75 +- include/linux/of_irq.h | 13 include/linux/perf_event.h | 2 include/net/genetlink.h | 3 include/uapi/linux/perf_event.h | 5 kernel/cpu.c | 8 kernel/events/core.c | 80 ++ kernel/events/ring_buffer.c | 5 kernel/time/hrtimer.c | 33 - kernel/trace/trace.c | 38 - net/core/drop_monitor.c | 4 net/core/filter.c | 19 net/core/scm.c | 6 net/ipv4/ip_gre.c | 11 net/ipv4/tcp_input.c | 6 net/ipv6/ip6_fib.c | 6 net/netfilter/ipset/ip_set_core.c | 14 net/netfilter/xt_owner.c | 16 net/netlink/af_netlink.c | 4 net/netlink/genetlink.c | 35 + net/packet/af_packet.c | 16 net/packet/internal.h | 2 net/psample/psample.c | 3 scripts/kconfig/symbol.c | 14 sound/core/pcm.c | 1 sound/soc/codecs/wm_adsp.c | 8 tools/include/uapi/linux/perf_event.h | 5 86 files changed, 1192 insertions(+), 711 deletions(-) Ahmed S. Darwish (1): net: arcnet: Fix RESET flag handling Alex Pakhunov (2): tg3: Move the [rt]x_dropped counters to tg3_napi tg3: Increment tx_dropped in tg3_tso_bug() AngeloGioacchino Del Regno (1): arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names Anson Huang (1): ARM: dts: imx: make gpt node name generic Armin Wolf (1): hwmon: (acpi_power_meter) Fix 4.29 MW bug Arnd Bergmann (1): ARM: PL011: Fix DMA support Boerge Struempfel (1): gpiolib: sysfs: Fix error handling on failed export Borislav Petkov (AMD) (1): x86/CPU/AMD: Check vendor in the AMD microcode callback Cameron Williams (1): parport: Add support for Brainboxes IX/UC/PX parallel cards Claudio Imbrenda (1): KVM: s390/mm: Properly reset no-dat Daniel Borkmann (1): packet: Move reference count in packet_sock to atomic_long_t Daniel Mack (1): serial: sc16is7xx: address RX timeout interrupt errata David Howells (1): cifs: Fix non-availability of dedup breaking generic/304 Diana Craciun (1): of/irq: make of_msi_map_get_device_domain() bus agnostic Dinghao Liu (2): ASoC: wm_adsp: fix memleak in wm_adsp_buffer_populate scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Eric Dumazet (2): ipv6: fix potential NULL deref in fib6_add() tcp: do not accept ACK of bytes we never sent Eugen Hristev (1): arm64: dts: mediatek: mt7622: fix memory node warning check Greg Kroah-Hartman (2): Revert "btrfs: add dmesg output for first mount and last unmount of a filesystem" Linux 5.4.264 Heiner Kallweit (1): mmc: core: add helpers mmc_regulator_enable/disable_vqmmc Ido Schimmel (4): netlink: don't call ->netlink_bind with table lock held genetlink: add CAP_NET_ADMIN test for multicast bind psample: Require 'CAP_NET_ADMIN' when joining "packets" group drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Jason Zhang (1): ALSA: pcm: fix out-of-bounds in snd_pcm_state_names John Fastabend (1): bpf: sockmap, updating the sg structure should also update curr Jozsef Kadlecsik (1): netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test Kalesh AP (1): RDMA/bnxt_re: Correct module description string Konstantin Aladyshev (1): usb: gadget: f_hid: fix report descriptor allocation Kunwu Chan (1): ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init Lee Jones (1): of: base: Fix some formatting issues and provide missing descriptions Lorenzo Pieralisi (4): ACPI/IORT: Make iort_get_device_domain IRQ domain agnostic ACPI/IORT: Make iort_msi_map_rid() PCI agnostic of/iommu: Make of_map_rid() PCI agnostic of/irq: Make of_msi_map_rid() PCI bus agnostic Luca Ceresoli (1): of: dynamic: Fix of_reconfig_get_state_change() return value documentation Masahiro Yamada (1): kconfig: fix memory leak from range properties Mukesh Ojha (2): devcoredump : Serialize devcd_del work devcoredump: Send uevent once devcd is ready Namhyung Kim (2): perf/core: Add a new read format to get a number of lost samples tools headers UAPI: Sync linux/perf_event.h with the kernel sources Paulo Alcantara (1): smb: client: fix potential NULL deref in parse_dfs_referrals() Pavel Begunkov (1): io_uring/af_unix: disable sending io_uring over sockets Peter Zijlstra (1): perf: Fix perf_event_validate_size() Petr Pavlu (3): tracing: Fix a warning when allocating buffered events fails tracing: Fix incomplete locking when disabling buffered events tracing: Fix a possible race when disabling buffered events Phil Sutter (1): netfilter: xt_owner: Fix for unsafe access of sk->sk_socket Philipp Zabel (1): ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt RD Babiera (1): usb: typec: class: fix typec_altmode_put_partner to put plugs Randy Dunlap (1): hv_netvsc: rndis_filter needs to select NLS Rob Herring (2): of: Fix kerneldoc output formatting of: Add missing 'Return' section in kerneldoc comments Ronald Wahl (1): serial: 8250_omap: Add earlycon support for the AM654 UART controller Ryusuke Konishi (2): nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() nilfs2: fix missing error check for sb_set_blocksize call Shigeru Yoshida (1): ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() Steven Rostedt (Google) (1): tracing: Always update snapshot buffer size Thomas Gleixner (1): hrtimers: Push pending hrtimers away from outgoing CPU earlier Thomas Reichinger (1): arcnet: restoring support for multiple Sohard Arcnet cards Tong Zhang (1): net: arcnet: com20020 fix error handling Ulf Hansson (1): of: base: Add of_get_cpu_state_node() to get idle states for a CPU node Wenchao Chen (1): mmc: sdhci-sprd: Fix vqmmc not shutting down after the card was pulled Yonglong Liu (1): net: hns: fix fake link up on xge port YuanShang (1): drm/amdgpu: correct chunk_ptr to a pointer to chunk.

1 year, 9 months

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Linux 4.19.302

by Greg Kroah-Hartman

I'm announcing the release of the 4.19.302 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/boot/dts/imx6qdl.dtsi | 2 arch/arm/boot/dts/imx6sl.dtsi | 2 arch/arm/boot/dts/imx6sx.dtsi | 2 arch/arm/boot/dts/imx6ul.dtsi | 4 arch/arm/boot/dts/imx7s.dtsi | 16 +- arch/arm/mach-imx/mmdc.c | 7 - arch/s390/mm/pgtable.c | 2 arch/x86/kernel/cpu/amd.c | 3 drivers/base/devcoredump.c | 86 ++++++++++++ drivers/gpio/gpiolib-sysfs.c | 15 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 drivers/hwmon/acpi_power_meter.c | 4 drivers/infiniband/hw/bnxt_re/main.c | 2 drivers/infiniband/ulp/isert/ib_isert.c | 93 ++++++------- drivers/infiniband/ulp/isert/ib_isert.h | 41 ++++- drivers/media/platform/davinci/vpif_capture.c | 2 drivers/net/arcnet/arc-rimi.c | 4 drivers/net/arcnet/arcdevice.h | 8 + drivers/net/arcnet/arcnet.c | 66 +++++++++ drivers/net/arcnet/com20020-isa.c | 4 drivers/net/arcnet/com20020-pci.c | 119 +++++++++-------- drivers/net/arcnet/com20020_cs.c | 2 drivers/net/arcnet/com90io.c | 4 drivers/net/arcnet/com90xx.c | 4 drivers/net/ethernet/broadcom/tg3.c | 42 +++++- drivers/net/ethernet/broadcom/tg3.h | 4 drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 ++++ drivers/net/hyperv/Kconfig | 1 drivers/parport/parport_pc.c | 21 +++ drivers/scsi/be2iscsi/be_main.c | 1 drivers/spi/spi-imx.c | 151 +++++++++++++++------- drivers/tty/serial/8250/8250_early.c | 1 drivers/tty/serial/sc16is7xx.c | 12 + drivers/usb/gadget/function/f_hid.c | 7 - drivers/usb/typec/class.c | 5 fs/nilfs2/sufile.c | 42 +++++- fs/nilfs2/the_nilfs.c | 6 include/linux/cpuhotplug.h | 1 include/linux/hrtimer.h | 4 include/linux/perf_event.h | 2 include/net/genetlink.h | 3 include/uapi/linux/netfilter/xt_owner.h | 7 - include/uapi/linux/perf_event.h | 5 kernel/cpu.c | 8 + kernel/events/core.c | 80 ++++++++--- kernel/events/ring_buffer.c | 5 kernel/time/hrtimer.c | 33 +--- kernel/trace/trace.c | 38 ++--- net/core/drop_monitor.c | 4 net/ipv4/ip_gre.c | 11 + net/ipv4/tcp_input.c | 6 net/ipv6/ip6_fib.c | 6 net/netfilter/ipset/ip_set_core.c | 14 +- net/netfilter/xt_owner.c | 37 ++++- net/netlink/af_netlink.c | 4 net/netlink/genetlink.c | 35 +++++ net/packet/af_packet.c | 16 +- net/packet/internal.h | 2 net/psample/psample.c | 3 scripts/kconfig/symbol.c | 14 -- sound/core/pcm.c | 1 tools/include/uapi/linux/perf_event.h | 5 63 files changed, 826 insertions(+), 336 deletions(-) Ahmed S. Darwish (1): net: arcnet: Fix RESET flag handling Alex Pakhunov (2): tg3: Move the [rt]x_dropped counters to tg3_napi tg3: Increment tx_dropped in tg3_tso_bug() Anson Huang (1): ARM: dts: imx: make gpt node name generic Armin Wolf (1): hwmon: (acpi_power_meter) Fix 4.29 MW bug Boerge Struempfel (1): gpiolib: sysfs: Fix error handling on failed export Borislav Petkov (AMD) (1): x86/CPU/AMD: Check vendor in the AMD microcode callback Cameron Williams (1): parport: Add support for Brainboxes IX/UC/PX parallel cards Claudio Imbrenda (1): KVM: s390/mm: Properly reset no-dat Daniel Borkmann (1): packet: Move reference count in packet_sock to atomic_long_t Daniel Mack (1): serial: sc16is7xx: address RX timeout interrupt errata Dinghao Liu (1): scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Eric Dumazet (2): ipv6: fix potential NULL deref in fib6_add() tcp: do not accept ACK of bytes we never sent Evgeny Novikov (1): media: davinci: vpif_capture: fix potential double free Greg Kroah-Hartman (1): Linux 4.19.302 Ido Schimmel (4): netlink: don't call ->netlink_bind with table lock held genetlink: add CAP_NET_ADMIN test for multicast bind psample: Require 'CAP_NET_ADMIN' when joining "packets" group drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Jason Zhang (1): ALSA: pcm: fix out-of-bounds in snd_pcm_state_names Jozsef Kadlecsik (1): netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test Kalesh AP (1): RDMA/bnxt_re: Correct module description string Konstantin Aladyshev (1): usb: gadget: f_hid: fix report descriptor allocation Kunwu Chan (1): ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init Lukasz Pawelczyk (1): netfilter: xt_owner: Add supplementary groups option Masahiro Yamada (1): kconfig: fix memory leak from range properties Mukesh Ojha (2): devcoredump : Serialize devcd_del work devcoredump: Send uevent once devcd is ready Namhyung Kim (2): perf/core: Add a new read format to get a number of lost samples tools headers UAPI: Sync linux/perf_event.h with the kernel sources Peter Zijlstra (1): perf: Fix perf_event_validate_size() Petr Pavlu (3): tracing: Fix a warning when allocating buffered events fails tracing: Fix incomplete locking when disabling buffered events tracing: Fix a possible race when disabling buffered events Phil Sutter (1): netfilter: xt_owner: Fix for unsafe access of sk->sk_socket Philipp Zabel (1): ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt RD Babiera (1): usb: typec: class: fix typec_altmode_put_partner to put plugs Randy Dunlap (1): hv_netvsc: rndis_filter needs to select NLS Robin Gong (2): spi: imx: move wml setting to later than setup_transfer spi: imx: correct wml as the last sg length Ronald Wahl (1): serial: 8250_omap: Add earlycon support for the AM654 UART controller Ryusuke Konishi (2): nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() nilfs2: fix missing error check for sb_set_blocksize call Sagi Grimberg (1): IB/isert: Fix unaligned immediate-data handling Shigeru Yoshida (1): ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() Steven Rostedt (Google) (1): tracing: Always update snapshot buffer size Thomas Gleixner (1): hrtimers: Push pending hrtimers away from outgoing CPU earlier Thomas Reichinger (1): arcnet: restoring support for multiple Sohard Arcnet cards Tong Zhang (1): net: arcnet: com20020 fix error handling Uwe Kleine-König (2): spi: imx: add a device specific prepare_message callback spi: imx: mx51-ecspi: Move some initialisation to prepare_message hook. Yonglong Liu (1): net: hns: fix fake link up on xge port YuanShang (1): drm/amdgpu: correct chunk_ptr to a pointer to chunk.

1 year, 9 months

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Linux 4.14.333

by Greg Kroah-Hartman

I'm announcing the release of the 4.14.333 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 - arch/s390/mm/pgtable.c | 2 - drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 - drivers/hwmon/acpi_power_meter.c | 4 ++ drivers/infiniband/hw/bnxt_re/main.c | 2 - drivers/net/ethernet/broadcom/tg3.c | 42 ++++++++++++++++++---- drivers/net/ethernet/broadcom/tg3.h | 4 +- drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 +++++++++++++++ drivers/parport/parport_pc.c | 21 +++++++++++ drivers/scsi/be2iscsi/be_main.c | 1 drivers/tty/serial/8250/8250_early.c | 1 drivers/tty/serial/sc16is7xx.c | 12 ++++++ fs/nilfs2/sufile.c | 42 ++++++++++++++++++---- fs/nilfs2/the_nilfs.c | 6 ++- include/net/genetlink.h | 3 + kernel/trace/trace.c | 38 +++++++++---------- net/core/drop_monitor.c | 4 +- net/ipv4/tcp_input.c | 6 ++- net/netlink/af_netlink.c | 4 +- net/netlink/genetlink.c | 35 ++++++++++++++++++ net/packet/af_packet.c | 16 ++++---- net/packet/internal.h | 2 - net/psample/psample.c | 3 + sound/core/pcm.c | 1 24 files changed, 228 insertions(+), 54 deletions(-) Alex Pakhunov (2): tg3: Move the [rt]x_dropped counters to tg3_napi tg3: Increment tx_dropped in tg3_tso_bug() Armin Wolf (1): hwmon: (acpi_power_meter) Fix 4.29 MW bug Cameron Williams (1): parport: Add support for Brainboxes IX/UC/PX parallel cards Claudio Imbrenda (1): KVM: s390/mm: Properly reset no-dat Daniel Borkmann (1): packet: Move reference count in packet_sock to atomic_long_t Daniel Mack (1): serial: sc16is7xx: address RX timeout interrupt errata Dinghao Liu (1): scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Eric Dumazet (1): tcp: do not accept ACK of bytes we never sent Greg Kroah-Hartman (1): Linux 4.14.333 Ido Schimmel (4): netlink: don't call ->netlink_bind with table lock held genetlink: add CAP_NET_ADMIN test for multicast bind psample: Require 'CAP_NET_ADMIN' when joining "packets" group drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Jason Zhang (1): ALSA: pcm: fix out-of-bounds in snd_pcm_state_names Kalesh AP (1): RDMA/bnxt_re: Correct module description string Petr Pavlu (3): tracing: Fix a warning when allocating buffered events fails tracing: Fix incomplete locking when disabling buffered events tracing: Fix a possible race when disabling buffered events Ronald Wahl (1): serial: 8250_omap: Add earlycon support for the AM654 UART controller Ryusuke Konishi (2): nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() nilfs2: fix missing error check for sb_set_blocksize call Steven Rostedt (Google) (1): tracing: Always update snapshot buffer size Yonglong Liu (1): net: hns: fix fake link up on xge port YuanShang (1): drm/amdgpu: correct chunk_ptr to a pointer to chunk.

1 year, 9 months

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[PATCH 5/5] arm64: dts: qcom: sm8150: fix USB SS wakeup

by Johan Hovold

The USB SS PHY interrupts need to be provided by the PDC interrupt controller in order to be able to wake the system up from low-power states. Fixes: 0c9dde0d2015 ("arm64: dts: qcom: sm8150: Add secondary USB and PHY nodes") Fixes: b33d2868e8d3 ("arm64: dts: qcom: sm8150: Add USB and PHY device nodes") Cc: stable(a)vger.kernel.org # 5.10 Cc: Jack Pham <quic_jackp(a)quicinc.com> Cc: Jonathan Marek <jonathan(a)marek.ca> Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org> --- arch/arm64/boot/dts/qcom/sm8150.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index 5e46b9ef8642..56c74a841d80 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -3566,7 +3566,7 @@ usb_1: usb@a6f8800 { assigned-clock-rates = <19200000>, <200000000>; interrupts-extended = <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, - <&intc GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 6 IRQ_TYPE_LEVEL_HIGH>, <&pdc 8 IRQ_TYPE_EDGE_BOTH>, <&pdc 9 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hs_phy_irq", "ss_phy_irq", @@ -3619,7 +3619,7 @@ usb_2: usb@a8f8800 { assigned-clock-rates = <19200000>, <200000000>; interrupts-extended = <&intc GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, - <&intc GIC_SPI 487 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 7 IRQ_TYPE_LEVEL_HIGH>, <&pdc 10 IRQ_TYPE_EDGE_BOTH>, <&pdc 11 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hs_phy_irq", "ss_phy_irq", -- 2.41.0

1 year, 9 months

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[PATCH 4/5] arm64: dts: qcom: sm8150: fix USB DP/DM HS PHY interrupts

by Johan Hovold

The USB DP/DM HS PHY interrupts need to be provided by the PDC interrupt controller in order to be able to wake the system up from low-power states and to be able to detect disconnect events, which requires triggering on falling edges. A recent commit updated the trigger type but failed to change the interrupt provider as required. This leads to the current Linux driver failing to probe instead of printing an error during suspend and USB wakeup not working as intended. Fixes: 54524b6987d1 ("arm64: dts: qcom: sm8150: fix USB wakeup interrupt types") Fixes: 0c9dde0d2015 ("arm64: dts: qcom: sm8150: Add secondary USB and PHY nodes") Fixes: b33d2868e8d3 ("arm64: dts: qcom: sm8150: Add USB and PHY device nodes") Cc: stable(a)vger.kernel.org # 5.10 Cc: Jack Pham <quic_jackp(a)quicinc.com> Cc: Jonathan Marek <jonathan(a)marek.ca> Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org> --- arch/arm64/boot/dts/qcom/sm8150.dtsi | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index 3e7048d8ac55..5e46b9ef8642 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -3565,10 +3565,10 @@ usb_1: usb@a6f8800 { <&gcc GCC_USB30_PRIM_MASTER_CLK>; assigned-clock-rates = <19200000>, <200000000>; - interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 488 IRQ_TYPE_EDGE_BOTH>, - <GIC_SPI 489 IRQ_TYPE_EDGE_BOTH>; + interrupts-extended = <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 8 IRQ_TYPE_EDGE_BOTH>, + <&pdc 9 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hs_phy_irq", "ss_phy_irq", "dm_hs_phy_irq", "dp_hs_phy_irq"; @@ -3618,10 +3618,10 @@ usb_2: usb@a8f8800 { <&gcc GCC_USB30_SEC_MASTER_CLK>; assigned-clock-rates = <19200000>, <200000000>; - interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 487 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 490 IRQ_TYPE_EDGE_BOTH>, - <GIC_SPI 491 IRQ_TYPE_EDGE_BOTH>; + interrupts-extended = <&intc GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 487 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 10 IRQ_TYPE_EDGE_BOTH>, + <&pdc 11 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hs_phy_irq", "ss_phy_irq", "dm_hs_phy_irq", "dp_hs_phy_irq"; -- 2.41.0

1 year, 9 months

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[PATCH 3/5] arm64: dts: qcom: sdm845: fix USB SS wakeup

by Johan Hovold

The USB SS PHY interrupts need to be provided by the PDC interrupt controller in order to be able to wake the system up from low-power states. Fixes: ca4db2b538a1 ("arm64: dts: qcom: sdm845: Add USB-related nodes") Cc: stable(a)vger.kernel.org # 4.20 Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org> --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 97ee02469d69..97929954cde6 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -4054,7 +4054,7 @@ usb_1: usb@a6f8800 { assigned-clock-rates = <19200000>, <150000000>; interrupts-extended = <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, - <&intc GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>, + <&pdc_intc 6 IRQ_TYPE_LEVEL_HIGH>, <&pdc_intc 8 IRQ_TYPE_EDGE_BOTH>, <&pdc_intc 9 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hs_phy_irq", "ss_phy_irq", @@ -4105,7 +4105,7 @@ usb_2: usb@a8f8800 { assigned-clock-rates = <19200000>, <150000000>; interrupts-extended = <&intc GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, - <&intc GIC_SPI 487 IRQ_TYPE_LEVEL_HIGH>, + <&pdc_intc 7 IRQ_TYPE_LEVEL_HIGH>, <&pdc_intc 10 IRQ_TYPE_EDGE_BOTH>, <&pdc_intc 11 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hs_phy_irq", "ss_phy_irq", -- 2.41.0

1 year, 9 months

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[PATCH 2/5] arm64: dts: qcom: sdm845: fix USB DP/DM HS PHY interrupts

by Johan Hovold

The USB DP/DM HS PHY interrupts need to be provided by the PDC interrupt controller in order to be able to wake the system up from low-power states and to be able to detect disconnect events, which requires triggering on falling edges. A recent commit updated the trigger type but failed to change the interrupt provider as required. This leads to the current Linux driver failing to probe instead of printing an error during suspend and USB wakeup not working as intended. Fixes: 84ad9ac8d9ca ("arm64: dts: qcom: sdm845: fix USB wakeup interrupt types") Fixes: ca4db2b538a1 ("arm64: dts: qcom: sdm845: Add USB-related nodes") Cc: stable(a)vger.kernel.org # 4.20 Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org> --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 0d2be706505a..97ee02469d69 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -4053,10 +4053,10 @@ usb_1: usb@a6f8800 { <&gcc GCC_USB30_PRIM_MASTER_CLK>; assigned-clock-rates = <19200000>, <150000000>; - interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 488 IRQ_TYPE_EDGE_BOTH>, - <GIC_SPI 489 IRQ_TYPE_EDGE_BOTH>; + interrupts-extended = <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 486 IRQ_TYPE_LEVEL_HIGH>, + <&pdc_intc 8 IRQ_TYPE_EDGE_BOTH>, + <&pdc_intc 9 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hs_phy_irq", "ss_phy_irq", "dm_hs_phy_irq", "dp_hs_phy_irq"; @@ -4104,10 +4104,10 @@ usb_2: usb@a8f8800 { <&gcc GCC_USB30_SEC_MASTER_CLK>; assigned-clock-rates = <19200000>, <150000000>; - interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 487 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 490 IRQ_TYPE_EDGE_BOTH>, - <GIC_SPI 491 IRQ_TYPE_EDGE_BOTH>; + interrupts-extended = <&intc GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 487 IRQ_TYPE_LEVEL_HIGH>, + <&pdc_intc 10 IRQ_TYPE_EDGE_BOTH>, + <&pdc_intc 11 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hs_phy_irq", "ss_phy_irq", "dm_hs_phy_irq", "dp_hs_phy_irq"; -- 2.41.0

1 year, 9 months

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[PATCH 6.1 000/194] 6.1.68-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.1.68 release. There are 194 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 13 Dec 2023 18:19:59 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.68-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.1.68-rc1 Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Skip some timing checks on BXT/GLK DSI transcoders Jani Nikula <jani.nikula(a)intel.com> drm/i915/sdvo: stop caching has_hdmi_monitor in struct intel_sdvo Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915/lvds: Use REG_BIT() & co. Ankit Nautiyal <ankit.k.nautiyal(a)intel.com> drm/i915/display: Drop check for doublescan mode in modevalid Jia Jie Ho <jiajie.ho(a)starfivetech.com> riscv: Kconfig: Add select ARM_AMBA to SOC_STARFIVE Florian Westphal <fw(a)strlen.de> netfilter: nft_set_pipapo: skip inactive elements during set walk Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: Loongson64: Enable DMA noncoherent support Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: Loongson64: Handle more memory types passed from firmware Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: Loongson64: Reserve vgabios memory on boot Sean Christopherson <seanjc(a)google.com> KVM: SVM: Update EFER software model on CR0 trap for SEV-ES Claudio Imbrenda <imbrenda(a)linux.ibm.com> KVM: s390/mm: Properly reset no-dat Thomas Bogendoerfer <tsbogend(a)alpha.franken.de> MIPS: kernel: Clear FPU states when setting up kernel threads David Howells <dhowells(a)redhat.com> cifs: Fix flushing, invalidation and file size with FICLONE David Howells <dhowells(a)redhat.com> cifs: Fix flushing, invalidation and file size with copy_file_range() Roy Luo <royluo(a)google.com> USB: gadget: core: adjust uevent timing on gadget unbind Borislav Petkov (AMD) <bp(a)alien8.de> x86/CPU/AMD: Check vendor in the AMD microcode callback Mukesh Ojha <quic_mojha(a)quicinc.com> devcoredump: Send uevent once devcd is ready Ronald Wahl <ronald.wahl(a)raritan.com> serial: 8250_omap: Add earlycon support for the AM654 UART controller Ronald Wahl <ronald.wahl(a)raritan.com> serial: 8250: 8250_omap: Do not start RX DMA on THRI interrupt Ronald Wahl <ronald.wahl(a)raritan.com> serial: 8250: 8250_omap: Clear UART_HAS_RHR_IT_DIS bit Daniel Mack <daniel(a)zonque.org> serial: sc16is7xx: address RX timeout interrupt errata Arnd Bergmann <arnd(a)arndb.de> ARM: PL011: Fix DMA support RD Babiera <rdbabiera(a)google.com> usb: typec: class: fix typec_altmode_put_partner to put plugs Paulo Alcantara <pc(a)manguebit.com> smb: client: fix potential NULL deref in parse_dfs_referrals() Mathias Nyman <mathias.nyman(a)linux.intel.com> Revert "xhci: Loosen RPM as default policy to cover for AMD xHC 1.1" David Howells <dhowells(a)redhat.com> cifs: Fix non-availability of dedup breaking generic/304 Cameron Williams <cang1(a)live.co.uk> parport: Add support for Brainboxes IX/UC/PX parallel cards Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: 8250_dw: Add ACPI ID for Granite Rapids-D UART Konstantin Aladyshev <aladyshev22(a)gmail.com> usb: gadget: f_hid: fix report descriptor allocation Candice Li <candice.li(a)amd.com> drm/amdgpu: Update EEPROM I2C address for smu v13_0_0 Candice Li <candice.li(a)amd.com> drm/amdgpu: Add I2C EEPROM support on smu v13_0_6 Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: simplify amdgpu_ras_eeprom.c Luben Tuikov <luben.tuikov(a)amd.com> drm/amdgpu: Return from switch early for EEPROM I2C address Luben Tuikov <luben.tuikov(a)amd.com> drm/amdgpu: Remove second moot switch to set EEPROM I2C address Luben Tuikov <luben.tuikov(a)amd.com> drm/amdgpu: Add support for RAS table at 0x40000 Luben Tuikov <luben.tuikov(a)amd.com> drm/amdgpu: Decouple RAS EEPROM addresses from chips Luben Tuikov <luben.tuikov(a)amd.com> drm/amdgpu: Remove redundant I2C EEPROM address Candice Li <candice.li(a)amd.com> drm/amdgpu: Add EEPROM I2C address support for ip discovery Candice Li <candice.li(a)amd.com> drm/amdgpu: Update ras eeprom support for smu v13_0_0 and v13_0_10 Prike Liang <Prike.Liang(a)amd.com> drm/amdgpu: correct the amdgpu runtime dereference usage count Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> drm/amd/amdgpu: Fix warnings in amdgpu/amdgpu_display.c Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: fix memory overflow in the IB test Boerge Struempfel <boerge.struempfel(a)gmail.com> gpiolib: sysfs: Fix error handling on failed export Ashwin Dayanand Kamat <ashwin.kamat(a)broadcom.com> x86/sev: Fix kernel crash due to late update to read-only ghcb_version Peter Zijlstra <peterz(a)infradead.org> perf: Fix perf_event_validate_size() Hsin-Yi Wang <hsinyi(a)chromium.org> arm64: dts: mt8183: kukui: Fix underscores in node names Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> arm64: dts: mediatek: add missing space before { Helge Deller <deller(a)gmx.de> parisc: Fix asm operand number out of range build error in bug table Helge Deller <deller(a)gmx.de> parisc: Reduce size of the bug_table on 64-bit kernel by half Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Stop current tracer when resizing buffer Zheng Yejian <zhengyejian1(a)huawei.com> tracing: Set actual size after ring buffer resize Steven Rostedt (Google) <rostedt(a)goodmis.org> ring-buffer: Force absolute timestamp on discard of event Hengqi Chen <hengqi.chen(a)gmail.com> LoongArch: BPF: Don't sign extend function return value Hengqi Chen <hengqi.chen(a)gmail.com> LoongArch: BPF: Don't sign extend memory load operand Su Hui <suhui(a)nfschina.com> misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write Su Hui <suhui(a)nfschina.com> misc: mei: client.c: return negative error code in mei_cl_write Junhao He <hejunhao3(a)huawei.com> hwtracing: hisi_ptt: Add dummy callback pmu::read() Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> coresight: etm4x: Remove bogous __exit annotation for some functions Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> coresight: etm4x: Make etm4_remove_dev() return void Carlos Llamas <cmllamas(a)google.com> binder: fix memory leaks of spam and pending work AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8183-evb: Fix unit_address_vs_reg warning on ntc AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8183: Move thermal-zones to the root node AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8183: Fix unit address for scp reserved memory AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8195: Fix PM suspend/resume with venc clocks AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: cherry: Fix interrupt cells for MT6360 on I2C7 Eugen Hristev <eugen.hristev(a)collabora.com> arm64: dts: mediatek: mt8183-kukui-jacuzzi: fix dsi unnecessary cells properties Eugen Hristev <eugen.hristev(a)collabora.com> arm64: dts: mediatek: mt7622: fix memory node warning check David Jeffery <djeffery(a)redhat.com> md/raid6: use valid sector values to determine if an I/O should wait on the reshape Lukasz Luba <lukasz.luba(a)arm.com> powercap: DTPM: Fix missing cpufreq_cpu_put() calls Hugh Dickins <hughd(a)google.com> mm: fix oops when filemap_map_pmd() without prealloc_pte Mike Kravetz <mike.kravetz(a)oracle.com> hugetlb: fix null-ptr-deref in hugetlb_vma_lock_write Francesco Dolcini <francesco.dolcini(a)toradex.com> platform/surface: aggregator: fix recv_buf() return value Matthias Reichl <hias(a)horus.com> regmap: fix bogus error on regcache_sync success ChunHao Lin <hau(a)realtek.com> r8169: fix rtl8125b PAUSE frames blasting when suspended Daniel Borkmann <daniel(a)iogearbox.net> packet: Move reference count in packet_sock to atomic_long_t Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix a possible race when disabling buffered events Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix incomplete locking when disabling buffered events Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Disable snapshot buffer when stopping instance tracers Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Always update snapshot buffer size Heiko Carstens <hca(a)linux.ibm.com> checkstack: fix printed address Tim Van Patten <timvp(a)google.com> cgroup_freezer: cgroup_freezing: Check if not frozen Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix missing error check for sb_set_blocksize call Steven Rostedt (Google) <rostedt(a)goodmis.org> ring-buffer: Test last update in 32bit version of __rb_time_read() Mario Limonciello <mario.limonciello(a)amd.com> ALSA: hda/realtek: Add Framework laptop 16 to quirks Tim Bosse <flinn(a)timbos.se> ALSA: hda/realtek: add new Framework laptop to quirks Bin Li <bin.li(a)canonical.com> ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5 Jason Zhang <jason.zhang(a)rock-chips.com> ALSA: pcm: fix out-of-bounds in snd_pcm_state_names Sarah Grant <s(a)srd.tw> ALSA: usb-audio: Add Pioneer DJM-450 mixer controls Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix mutex_unlock with unreferenced ctx Georg Gottleuber <ggo(a)tuxedocomputers.com> nvme-pci: Add sleep quirk for Kingston drives Pavel Begunkov <asml.silence(a)gmail.com> io_uring/af_unix: disable sending io_uring over sockets Malcolm Hart <malcolm(a)5harts.com> ASoC: amd: yc: Fix non-functional mic on ASUS E1504FA JP Kobryn <inwardvessel(a)gmail.com> kprobes: consistent rcu api usage for kretprobe holder Masami Hiramatsu (Google) <mhiramat(a)kernel.org> rethook: Use __rcu pointer for rethook::handler Robin Murphy <robin.murphy(a)arm.com> iommu: Avoid more races around device probe Yu Kuai <yukuai3(a)huawei.com> md: don't leave 'MD_RECOVERY_FROZEN' in error path of md_set_readonly() Ye Bin <yebin10(a)huawei.com> md: introduce md_ro_state Clément Léger <cleger(a)rivosinc.com> riscv: fix misaligned access handling of C.SWSP and C.SDSP Fabio Estevam <festevam(a)denx.de> ARM: dts: imx28-xea: Pass the 'model' property Philipp Zabel <p.zabel(a)pengutronix.de> ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt Kunwu Chan <chentao(a)kylinos.cn> ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init Dinghao Liu <dinghao.liu(a)zju.edu.cn> scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix a warning when allocating buffered events fails Fabio Estevam <festevam(a)denx.de> ARM: dts: imx6ul-pico: Describe the Ethernet PHY clock Nathan Rossi <nathan.rossi(a)digi.com> arm64: dts: imx8mp: imx8mq: Add parkmode-disable-ss-quirk on DWC3 Peng Fan <peng.fan(a)nxp.com> arm64: dts: imx8mq: drop usb3-resume-missing-cas from usb Arnd Bergmann <arnd(a)arndb.de> drm/bridge: tc358768: select CONFIG_VIDEOMODE_HELPERS Shifeng Li <lishifeng(a)sangfor.com.cn> RDMA/irdma: Avoid free the non-cqp_request scratch Mike Marciniszyn <mike.marciniszyn(a)intel.com> RDMA/core: Fix umem iterator when PAGE_SIZE is greater then HCA pgsz Dinghao Liu <dinghao.liu(a)zju.edu.cn> ASoC: wm_adsp: fix memleak in wm_adsp_buffer_populate Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> hwmon: (nzxt-kraken2) Fix error handling path in kraken2_probe() Neil Armstrong <neil.armstrong(a)linaro.org> ASoC: codecs: lpass-tx-macro: set active_decimator correct default value Armin Wolf <W_Armin(a)gmx.de> hwmon: (acpi_power_meter) Fix 4.29 MW bug Shifeng Li <lishifeng1992(a)126.com> RDMA/irdma: Fix UAF in irdma_sc_ccq_get_cqe_info() Sindhu Devale <sindhu.devale(a)intel.com> RDMA/irdma: Refactor error handling in create CQP Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> RDMA/bnxt_re: Correct module description string Jack Wang <jinpu.wang(a)ionos.com> RDMA/rtrs-clt: Remove the warnings for req in_use check Jack Wang <jinpu.wang(a)ionos.com> RDMA/rtrs-clt: Fix the max_send_wr setting Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-srv: Destroy path files after making sure no IOs in-flight Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-srv: Free srv_mr iu only when always_invalidate is true Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-srv: Check return values while processing info request Jack Wang <jinpu.wang(a)ionos.com> RDMA/rtrs-clt: Start hb after path_up Jack Wang <jinpu.wang(a)ionos.com> RDMA/rtrs-srv: Do not unconditionally enable irq Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_sai: Fix no frame sync clock issue on i.MX8MP Alex Bee <knaerzche(a)gmail.com> arm64: dts: rockchip: Expand reg size of vdec node for RK3399 Jonas Karlman <jonas(a)kwiboo.se> arm64: dts: rockchip: Expand reg size of vdec node for RK3328 Mustafa Ismail <mustafa.ismail(a)intel.com> RDMA/irdma: Add wait for suspend on SQD Mustafa Ismail <mustafa.ismail(a)intel.com> RDMA/irdma: Do not modify to SQD on error Junxian Huang <huangjunxian6(a)hisilicon.com> RDMA/hns: Fix unnecessary err return when using invalid congest control algorithm Sumit Garg <sumit.garg(a)linaro.org> tee: optee: Fix supplicant based device enumeration Dan Carpenter <dan.carpenter(a)linaro.org> mm/damon/sysfs: eliminate potential uninitialized variable warning Ido Schimmel <idosch(a)nvidia.com> drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Ido Schimmel <idosch(a)nvidia.com> psample: Require 'CAP_NET_ADMIN' when joining "packets" group John Fastabend <john.fastabend(a)gmail.com> bpf: sockmap, updating the sg structure should also update curr Eric Dumazet <edumazet(a)google.com> tcp: do not accept ACK of bytes we never sent Phil Sutter <phil(a)nwl.cc> netfilter: xt_owner: Fix for unsafe access of sk->sk_socket Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: validate family when identifying table via handle Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: bail out on mismatching dynset and set expressions Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: fix 'exist' matching on bigendian arches Jeremy Sowden <jeremy(a)azazel.net> netfilter: nft_exthdr: add boolean DCCP option matching Konrad Dybcio <konrad.dybcio(a)linaro.org> dt-bindings: interrupt-controller: Allow #power-domain-cells Rahul Bhansali <rbhansali(a)marvell.com> octeontx2-af: Update Tx link register range Geetha sowjanya <gakula(a)marvell.com> octeontx2-af: Add missing mcs flr handler call Geetha sowjanya <gakula(a)marvell.com> octeontx2-af: Fix mcs stats register address Geetha sowjanya <gakula(a)marvell.com> octeontx2-af: Fix mcs sa cam entries size Nithin Dabilpuram <ndabilpuram(a)marvell.com> octeontx2-af: Adjust Tx credits when MCS external bypass is disabled Yonglong Liu <liuyonglong(a)huawei.com> net: hns: fix fake link up on xge port Yonglong Liu <liuyonglong(a)huawei.com> net: hns: fix wrong head when modify the tx feature when sending packets Daniil Maximov <daniil31415it(a)gmail.com> net: atlantic: Fix NULL dereference of skb pointer in Shigeru Yoshida <syoshida(a)redhat.com> ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() Brett Creeley <brett.creeley(a)amd.com> ionic: Fix dim work handling in split interrupt mode Shannon Nelson <shannon.nelson(a)amd.com> ionic: fix snprintf format length warning Paolo Abeni <pabeni(a)redhat.com> tcp: fix mid stream window clamp. Dinghao Liu <dinghao.liu(a)zju.edu.cn> net: bnxt: fix a potential use-after-free in bnxt_init_tc Jacob Keller <jacob.e.keller(a)intel.com> iavf: validate tx_coalesce_usecs even if rx_coalesce_usecs is zero Ivan Vecera <ivecera(a)redhat.com> i40e: Fix unexpected MFS warning message Zhipeng Lu <alexious(a)zju.edu.cn> octeontx2-af: fix a use-after-free in rvu_npa_register_reporters Yewon Choi <woni9911(a)gmail.com> xsk: Skip polling event check for unbound socket Jianheng Zhang <Jianheng.Zhang(a)synopsys.com> net: stmmac: fix FPE events losing Naveen Mamindlapalli <naveenm(a)marvell.com> octeontx2-pf: consider both Rx and Tx packet stats for adaptive interrupt coalescing Thomas Reichinger <thomas.reichinger(a)sohard.de> arcnet: restoring support for multiple Sohard Arcnet cards Kunwu Chan <chentao(a)kylinos.cn> platform/mellanox: Check devm_hwmon_device_register_with_groups() return value Kunwu Chan <chentao(a)kylinos.cn> platform/mellanox: Add null pointer checks for devm_kasprintf() David Thompson <davthompson(a)nvidia.com> mlxbf-bootctl: correctly identify secure boot with development keys Douglas Anderson <dianders(a)chromium.org> r8152: Add RTL8152_INACCESSIBLE to r8153_aldps_en() Douglas Anderson <dianders(a)chromium.org> r8152: Add RTL8152_INACCESSIBLE to r8153_pre_firmware_1() Douglas Anderson <dianders(a)chromium.org> r8152: Add RTL8152_INACCESSIBLE to r8156b_wait_loading_flash() Douglas Anderson <dianders(a)chromium.org> r8152: Add RTL8152_INACCESSIBLE checks to more loops Douglas Anderson <dianders(a)chromium.org> r8152: Rename RTL8152_UNPLUG to RTL8152_INACCESSIBLE Randy Dunlap <rdunlap(a)infradead.org> hv_netvsc: rndis_filter needs to select NLS Subbaraya Sundeep <sbhatta(a)marvell.com> octeontx2-af: Check return value of nix_get_nixlf before using nixlf Subbaraya Sundeep <sbhatta(a)marvell.com> octeontx2-pf: Add missing mutex lock in otx2_get_pauseparam Eric Dumazet <edumazet(a)google.com> ipv6: fix potential NULL deref in fib6_add() Armin Wolf <W_Armin(a)gmx.de> platform/x86: wmi: Skip blocks with zero instances Luca Ceresoli <luca.ceresoli(a)bootlin.com> of: dynamic: Fix of_reconfig_get_state_change() return value documentation Hans de Goede <hdegoede(a)redhat.com> platform/x86: asus-wmi: Move i8042 filter install to shared asus-wmi code Nícolas F. R. A. Prado <nfraprado(a)collabora.com> dt: dt-extract-compatibles: Don't follow symlinks when walking tree Nícolas F. R. A. Prado <nfraprado(a)collabora.com> dt: dt-extract-compatibles: Handle cfile arguments in generator function Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/tdx: Allow 32-bit emulation by default Thomas Gleixner <tglx(a)linutronix.de> x86/entry: Do not allow external 0x80 interrupts Thomas Gleixner <tglx(a)linutronix.de> x86/entry: Convert INT 0x80 emulation to IDTENTRY Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> x86/coco: Disable 32-bit emulation by default on TDX and SEV Nikolay Borisov <nik.borisov(a)suse.com> x86: Introduce ia32_enabled() YuanShang <YuanShang.Mao(a)amd.com> drm/amdgpu: correct chunk_ptr to a pointer to chunk. Masahiro Yamada <masahiroy(a)kernel.org> kconfig: fix memory leak from range properties Alex Pakhunov <alexey.pakhunov(a)spacex.com> tg3: Increment tx_dropped in tg3_tso_bug() Alex Pakhunov <alexey.pakhunov(a)spacex.com> tg3: Move the [rt]x_dropped counters to tg3_napi Nick Terrell <terrelln(a)fb.com> zstd: Fix array-index-out-of-bounds UBSAN warning Jozsef Kadlecsik <kadlec(a)netfilter.org> netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test Jan Bottorff <janb(a)os.amperecomputing.com> i2c: designware: Fix corrupted memory seen in the ISR Thomas Gleixner <tglx(a)linutronix.de> hrtimers: Push pending hrtimers away from outgoing CPU earlier Steve Sistare <steven.sistare(a)oracle.com> vdpa/mlx5: preserve CVQ vringh index ------------- Diffstat: Documentation/ABI/testing/sysfs-bus-optee-devices | 9 + .../bindings/interrupt-controller/qcom,mpm.yaml | 4 + Makefile | 4 +- arch/arm/boot/dts/imx28-xea.dts | 1 + arch/arm/boot/dts/imx6ul-pico.dtsi | 2 + arch/arm/boot/dts/imx7s.dtsi | 8 +- arch/arm/mach-imx/mmdc.c | 7 +- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 + arch/arm64/boot/dts/freescale/imx8mq.dtsi | 4 +- .../boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts | 2 +- arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 2 +- arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 4 +- arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 52 ++--- .../boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 8 +- arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 96 ++++---- arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts | 12 +- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 242 ++++++++++----------- arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 2 +- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 6 +- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 2 +- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 +- arch/loongarch/net/bpf_jit.c | 12 +- arch/mips/Kconfig | 2 + arch/mips/include/asm/mach-loongson64/boot_param.h | 9 +- arch/mips/kernel/process.c | 25 ++- arch/mips/loongson64/env.c | 10 +- arch/mips/loongson64/init.c | 47 ++-- arch/parisc/Kconfig | 7 +- arch/parisc/include/asm/bug.h | 36 +-- arch/riscv/Kconfig.socs | 1 + arch/riscv/kernel/traps_misaligned.c | 6 +- arch/s390/mm/pgtable.c | 2 +- arch/x86/coco/tdx/tdx.c | 1 + arch/x86/entry/common.c | 97 ++++++++- arch/x86/entry/entry_64_compat.S | 77 ------- arch/x86/include/asm/ia32.h | 23 +- arch/x86/include/asm/idtentry.h | 4 + arch/x86/include/asm/proto.h | 4 - arch/x86/kernel/cpu/amd.c | 3 + arch/x86/kernel/idt.c | 2 +- arch/x86/kernel/sev.c | 11 +- arch/x86/kvm/svm/svm.c | 8 +- arch/x86/mm/mem_encrypt_amd.c | 11 + arch/x86/xen/enlighten_pv.c | 2 +- arch/x86/xen/xen-asm.S | 2 +- drivers/acpi/scan.c | 7 +- drivers/android/binder.c | 1 + drivers/base/devcoredump.c | 3 + drivers/base/regmap/regcache.c | 3 +- drivers/gpio/gpiolib-sysfs.c | 15 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 49 +++-- drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 121 ++++++----- drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 4 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 4 +- drivers/gpu/drm/bridge/Kconfig | 1 + drivers/gpu/drm/i915/display/icl_dsi.c | 7 + drivers/gpu/drm/i915/display/intel_crt.c | 5 + drivers/gpu/drm/i915/display/intel_display.c | 10 + drivers/gpu/drm/i915/display/intel_display.h | 3 + drivers/gpu/drm/i915/display/intel_dp.c | 5 +- drivers/gpu/drm/i915/display/intel_dp_mst.c | 4 + drivers/gpu/drm/i915/display/intel_dvo.c | 6 + drivers/gpu/drm/i915/display/intel_hdmi.c | 5 +- drivers/gpu/drm/i915/display/intel_lvds.c | 9 +- drivers/gpu/drm/i915/display/intel_sdvo.c | 22 +- drivers/gpu/drm/i915/display/intel_tv.c | 8 +- drivers/gpu/drm/i915/display/vlv_dsi.c | 18 +- drivers/gpu/drm/i915/i915_reg.h | 46 ++-- drivers/hwmon/acpi_power_meter.c | 4 + drivers/hwmon/nzxt-kraken2.c | 4 +- drivers/hwtracing/coresight/coresight-etm4x-core.c | 12 +- drivers/hwtracing/ptt/hisi_ptt.c | 5 + drivers/i2c/busses/i2c-designware-common.c | 16 +- drivers/infiniband/core/umem.c | 6 - drivers/infiniband/hw/bnxt_re/main.c | 2 +- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 13 +- drivers/infiniband/hw/irdma/hw.c | 49 +++-- drivers/infiniband/hw/irdma/main.c | 2 +- drivers/infiniband/hw/irdma/main.h | 2 +- drivers/infiniband/hw/irdma/verbs.c | 28 ++- drivers/infiniband/hw/irdma/verbs.h | 1 + drivers/infiniband/ulp/rtrs/rtrs-clt.c | 7 +- drivers/infiniband/ulp/rtrs/rtrs-srv.c | 37 +++- drivers/iommu/iommu.c | 19 +- drivers/iommu/of_iommu.c | 12 +- drivers/md/md.c | 174 ++++++++------- drivers/md/raid5.c | 4 +- drivers/misc/mei/client.c | 4 +- drivers/net/arcnet/arcdevice.h | 2 + drivers/net/arcnet/com20020-pci.c | 89 ++++---- drivers/net/ethernet/aquantia/atlantic/aq_ptp.c | 10 +- drivers/net/ethernet/aquantia/atlantic/aq_ptp.h | 4 +- drivers/net/ethernet/aquantia/atlantic/aq_ring.c | 18 +- drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 1 + drivers/net/ethernet/broadcom/tg3.c | 42 +++- drivers/net/ethernet/broadcom/tg3.h | 4 +- drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 +++ drivers/net/ethernet/hisilicon/hns/hns_enet.c | 53 +++-- drivers/net/ethernet/hisilicon/hns/hns_enet.h | 3 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +- drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 12 +- drivers/net/ethernet/intel/iavf/iavf_txrx.h | 1 - drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 2 +- drivers/net/ethernet/marvell/octeontx2/af/mcs.c | 18 +- drivers/net/ethernet/marvell/octeontx2/af/mcs.h | 2 + .../net/ethernet/marvell/octeontx2/af/mcs_reg.h | 31 ++- drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 3 + drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 1 + .../ethernet/marvell/octeontx2/af/rvu_devlink.c | 5 +- .../net/ethernet/marvell/octeontx2/af/rvu_nix.c | 8 + .../net/ethernet/marvell/octeontx2/af/rvu_npc.c | 8 +- .../net/ethernet/marvell/octeontx2/af/rvu_reg.c | 4 +- .../net/ethernet/marvell/octeontx2/af/rvu_reg.h | 1 + .../ethernet/marvell/octeontx2/nic/otx2_ethtool.c | 6 +- .../net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 9 + .../net/ethernet/marvell/octeontx2/nic/otx2_txrx.c | 20 +- drivers/net/ethernet/pensando/ionic/ionic_dev.h | 2 +- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 16 +- drivers/net/ethernet/realtek/r8169_main.c | 7 +- drivers/net/ethernet/stmicro/stmmac/dwmac5.c | 45 ++-- drivers/net/ethernet/stmicro/stmmac/dwmac5.h | 4 +- .../net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 3 +- drivers/net/ethernet/stmicro/stmmac/hwif.h | 4 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 8 +- drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 1 + drivers/net/hyperv/Kconfig | 1 + drivers/net/usb/r8152.c | 110 ++++++---- drivers/nvme/host/nvme.h | 5 + drivers/nvme/host/pci.c | 16 +- drivers/of/dynamic.c | 5 +- drivers/parport/parport_pc.c | 21 ++ drivers/platform/mellanox/mlxbf-bootctl.c | 39 ++-- drivers/platform/mellanox/mlxbf-pmc.c | 14 ++ drivers/platform/surface/aggregator/core.c | 5 +- drivers/platform/x86/Kconfig | 2 +- drivers/platform/x86/asus-nb-wmi.c | 11 - drivers/platform/x86/asus-wmi.c | 8 + drivers/platform/x86/wmi.c | 5 + drivers/powercap/dtpm_cpu.c | 17 +- drivers/scsi/be2iscsi/be_main.c | 1 + drivers/tee/optee/device.c | 17 +- drivers/tty/serial/8250/8250_dw.c | 1 + drivers/tty/serial/8250/8250_early.c | 1 + drivers/tty/serial/8250/8250_omap.c | 14 +- drivers/tty/serial/amba-pl011.c | 112 +++++----- drivers/tty/serial/sc16is7xx.c | 12 + drivers/usb/gadget/function/f_hid.c | 7 +- drivers/usb/gadget/udc/core.c | 4 +- drivers/usb/host/xhci-pci.c | 2 - drivers/usb/typec/class.c | 5 +- drivers/vdpa/mlx5/net/mlx5_vnet.c | 7 +- fs/nilfs2/sufile.c | 44 +++- fs/nilfs2/the_nilfs.c | 6 +- fs/smb/client/cifsfs.c | 174 +++++++++++++-- fs/smb/client/smb2ops.c | 2 + include/linux/cpuhotplug.h | 1 + include/linux/hrtimer.h | 4 +- include/linux/hugetlb.h | 5 +- include/linux/iommu.h | 1 + include/linux/kprobes.h | 13 +- include/linux/rethook.h | 7 +- include/linux/stmmac.h | 1 + include/net/genetlink.h | 2 + include/net/tcp.h | 9 +- include/rdma/ib_umem.h | 9 +- include/rdma/ib_verbs.h | 1 + include/uapi/linux/netfilter/nf_tables.h | 2 + io_uring/io_uring.c | 9 +- io_uring/rsrc.h | 7 - kernel/cgroup/legacy_freezer.c | 8 +- kernel/cpu.c | 8 +- kernel/events/core.c | 61 ++++-- kernel/kprobes.c | 4 +- kernel/time/hrtimer.c | 33 +-- kernel/trace/rethook.c | 23 +- kernel/trace/ring_buffer.c | 23 +- kernel/trace/trace.c | 219 ++++++++----------- lib/zstd/common/fse_decompress.c | 2 +- mm/damon/sysfs.c | 2 +- mm/filemap.c | 2 +- mm/hugetlb.c | 7 + net/core/drop_monitor.c | 4 +- net/core/filter.c | 19 ++ net/core/scm.c | 6 + net/ipv4/ip_gre.c | 11 +- net/ipv4/tcp.c | 22 +- net/ipv4/tcp_input.c | 6 +- net/ipv6/ip6_fib.c | 6 +- net/netfilter/ipset/ip_set_core.c | 14 +- net/netfilter/nf_tables_api.c | 5 +- net/netfilter/nft_dynset.c | 13 +- net/netfilter/nft_exthdr.c | 108 ++++++++- net/netfilter/nft_fib.c | 8 +- net/netfilter/nft_set_pipapo.c | 3 + net/netfilter/xt_owner.c | 16 +- net/netlink/genetlink.c | 3 + net/packet/af_packet.c | 16 +- net/packet/internal.h | 2 +- net/psample/psample.c | 3 +- net/xdp/xsk.c | 5 +- scripts/checkstack.pl | 8 +- scripts/dtc/dt-extract-compatibles | 31 ++- scripts/kconfig/symbol.c | 14 +- sound/core/pcm.c | 1 + sound/pci/hda/patch_realtek.c | 3 + sound/soc/amd/yc/acp6x-mach.c | 7 + sound/soc/codecs/lpass-tx-macro.c | 5 + sound/soc/codecs/wm_adsp.c | 8 +- sound/soc/fsl/fsl_sai.c | 21 ++ sound/usb/mixer_quirks.c | 30 +++ 213 files changed, 2316 insertions(+), 1331 deletions(-)

1 year, 9 months

12
211
0 0

[PATCH] fuse: Fix VM_MAYSHARE and direct_io_allow_mmap

by Bernd Schubert

There were multiple issues with direct_io_allow_mmap: - fuse_link_write_file() was missing, resulting in warnings in fuse_write_file_get() and EIO from msync() - "vma->vm_ops = &fuse_file_vm_ops" was not set, but especially fuse_page_mkwrite is needed. The semantics of invalidate_inode_pages2() is so far not clearly defined in fuse_file_mmap. It dates back to commit 3121bfe76311 ("fuse: fix "direct_io" private mmap") Though, as direct_io_allow_mmap is a new feature, that was for MAP_PRIVATE only. As invalidate_inode_pages2() is calling into fuse_launder_folio() and writes out dirty pages, it should be save to call invalidate_inode_pages2 for MAP_PRIVATE and MAP_SHARED as well. Cc: Hao Xu <howeyxu(a)tencent.com> Cc: Miklos Szeredi <miklos(a)szeredi.hu> Cc: Dharmendra Singh <dsingh(a)ddn.com> Cc: Amir Goldstein <amir73il(a)gmail.com> Cc: linux-fsdevel(a)vger.kernel.org Cc: stable(a)vger.kernel.org Fixes: e78662e818f9 ("fuse: add a new fuse init flag to relax restrictions in no cache mode") Signed-off-by: Bernd Schubert <bschubert(a)ddn.com> --- fs/fuse/file.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/fuse/file.c b/fs/fuse/file.c index a660f1f21540..174aa16407c4 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -2475,7 +2475,10 @@ static int fuse_file_mmap(struct file *file, struct vm_area_struct *vma) invalidate_inode_pages2(file->f_mapping); - return generic_file_mmap(file, vma); + if (!(vma->vm_flags & VM_MAYSHARE)) { + /* MAP_PRIVATE */ + return generic_file_mmap(file, vma); + } } if ((vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_MAYWRITE)) -- 2.40.1

1 year, 9 months

2
1
0 0

[PATCH net v2] net: ks8851: Fix TX stall caused by TX buffer overrun

by Ronald Wahl

From: Ronald Wahl <ronald.wahl(a)raritan.com> There is a bug in the ks8851 Ethernet driver that more data is written to the hardware TX buffer than actually available. This is caused by wrong accounting of the free TX buffer space. The driver maintains a tx_space variable that represents the TX buffer space that is deemed to be free. The ks8851_start_xmit_spi() function adds an SKB to a queue if tx_space is large enough and reduces tx_space by the amount of buffer space it will later need in the TX buffer and then schedules a work item. If there is not enough space then the TX queue is stopped. The worker function ks8851_tx_work() dequeues all the SKBs and writes the data into the hardware TX buffer. The last packet will trigger an interrupt after it was send. Here it is assumed that all data fits into the TX buffer. In the interrupt routine (which runs asynchronously because it is a threaded interrupt) tx_space is updated with the current value from the hardware. Also the TX queue is woken up again. Now it could happen that after data was sent to the hardware and before handling the TX interrupt new data is queued in ks8851_start_xmit_spi() when the TX buffer space had still some space left. When the interrupt is actually handled tx_space is updated from the hardware but now we already have new SKBs queued that have not been written to the hardware TX buffer yet. Since tx_space has been overwritten by the value from the hardware the space is not accounted for. Now we have more data queued then buffer space available in the hardware and ks8851_tx_work() will potentially overrun the hardware TX buffer. In many cases it will still work because often the buffer is written out fast enough so that no overrun occurs but for example if the peer throttles us via flow control then an overrun may happen. This can be fixed in different ways. The most simple way would be to set tx_space to 0 before writing data to the hardware TX buffer preventing the queuing of more SKBs until the TX interrupt has been handled. I have chosen a slightly more efficient (and still rather simple) way and track the amount of data that is already queued and not yet written to the hardware. When new SKBs are to be queued the already queued amount of data is honoured when checking free TX buffer space. I tested this with a setup of two linked KS8851 running iperf3 between the two in bidirectional mode. Before the fix I got a stall after some minutes. With the fix I saw now issues anymore after hours. Fixes: 3ba81f3ece3c ("net: Micrel KS8851 SPI network driver") Cc: "David S. Miller" <davem(a)davemloft.net> Cc: Eric Dumazet <edumazet(a)google.com> Cc: Jakub Kicinski <kuba(a)kernel.org> Cc: Paolo Abeni <pabeni(a)redhat.com> Cc: Ben Dooks <ben.dooks(a)codethink.co.uk> Cc: Tristram Ha <Tristram.Ha(a)microchip.com> Cc: netdev(a)vger.kernel.org Cc: stable(a)vger.kernel.org # 5.10+ Signed-off-by: Ronald Wahl <ronald.wahl(a)raritan.com> --- V2: - Added Fixes: tag (issue actually present from the beginning) - cosmetics reported by checkpatch drivers/net/ethernet/micrel/ks8851.h | 1 + drivers/net/ethernet/micrel/ks8851_common.c | 20 +++++----- drivers/net/ethernet/micrel/ks8851_spi.c | 41 +++++++++++++-------- 3 files changed, 37 insertions(+), 25 deletions(-) diff --git a/drivers/net/ethernet/micrel/ks8851.h b/drivers/net/ethernet/micrel/ks8851.h index fecd43754cea..ce7e524f2542 100644 --- a/drivers/net/ethernet/micrel/ks8851.h +++ b/drivers/net/ethernet/micrel/ks8851.h @@ -399,6 +399,7 @@ struct ks8851_net { struct work_struct rxctrl_work; struct sk_buff_head txq; + unsigned int queued_len; struct eeprom_93cx6 eeprom; struct regulator *vdd_reg; diff --git a/drivers/net/ethernet/micrel/ks8851_common.c b/drivers/net/ethernet/micrel/ks8851_common.c index cfbc900d4aeb..0bf13b38b8f5 100644 --- a/drivers/net/ethernet/micrel/ks8851_common.c +++ b/drivers/net/ethernet/micrel/ks8851_common.c @@ -362,16 +362,18 @@ static irqreturn_t ks8851_irq(int irq, void *_ks) handled |= IRQ_RXPSI; if (status & IRQ_TXI) { - handled |= IRQ_TXI; + unsigned short tx_space = ks8851_rdreg16(ks, KS_TXMIR); - /* no lock here, tx queue should have been stopped */ + netif_dbg(ks, intr, ks->netdev, + "%s: txspace %d\n", __func__, tx_space); - /* update our idea of how much tx space is available to the - * system */ - ks->tx_space = ks8851_rdreg16(ks, KS_TXMIR); + spin_lock(&ks->statelock); + ks->tx_space = tx_space; + if (netif_queue_stopped(ks->netdev)) + netif_wake_queue(ks->netdev); + spin_unlock(&ks->statelock); - netif_dbg(ks, intr, ks->netdev, - "%s: txspace %d\n", __func__, ks->tx_space); + handled |= IRQ_TXI; } if (status & IRQ_RXI) @@ -414,9 +416,6 @@ static irqreturn_t ks8851_irq(int irq, void *_ks) if (status & IRQ_LCI) mii_check_link(&ks->mii); - if (status & IRQ_TXI) - netif_wake_queue(ks->netdev); - return IRQ_HANDLED; } @@ -500,6 +499,7 @@ static int ks8851_net_open(struct net_device *dev) ks8851_wrreg16(ks, KS_ISR, ks->rc_ier); ks8851_wrreg16(ks, KS_IER, ks->rc_ier); + ks->queued_len = 0; netif_start_queue(ks->netdev); netif_dbg(ks, ifup, ks->netdev, "network device up\n"); diff --git a/drivers/net/ethernet/micrel/ks8851_spi.c b/drivers/net/ethernet/micrel/ks8851_spi.c index 70bc7253454f..eb089b3120bc 100644 --- a/drivers/net/ethernet/micrel/ks8851_spi.c +++ b/drivers/net/ethernet/micrel/ks8851_spi.c @@ -286,6 +286,18 @@ static void ks8851_wrfifo_spi(struct ks8851_net *ks, struct sk_buff *txp, netdev_err(ks->netdev, "%s: spi_sync() failed\n", __func__); } +/** + * calc_txlen - calculate size of message to send packet + * @len: Length of data + * + * Returns the size of the TXFIFO message needed to send + * this packet. + */ +static unsigned int calc_txlen(unsigned int len) +{ + return ALIGN(len + 4, 4); +} + /** * ks8851_rx_skb_spi - receive skbuff * @ks: The device state @@ -310,6 +322,8 @@ static void ks8851_tx_work(struct work_struct *work) unsigned long flags; struct sk_buff *txb; bool last; + unsigned short tx_space; + unsigned int dequeued_len = 0; kss = container_of(work, struct ks8851_net_spi, tx_work); ks = &kss->ks8851; @@ -320,6 +334,7 @@ static void ks8851_tx_work(struct work_struct *work) while (!last) { txb = skb_dequeue(&ks->txq); last = skb_queue_empty(&ks->txq); + dequeued_len += calc_txlen(txb->len); if (txb) { ks8851_wrreg16_spi(ks, KS_RXQCR, @@ -332,6 +347,13 @@ static void ks8851_tx_work(struct work_struct *work) } } + tx_space = ks8851_rdreg16_spi(ks, KS_TXMIR); + + spin_lock(&ks->statelock); + ks->queued_len -= dequeued_len; + ks->tx_space = tx_space; + spin_unlock(&ks->statelock); + ks8851_unlock_spi(ks, &flags); } @@ -346,18 +368,6 @@ static void ks8851_flush_tx_work_spi(struct ks8851_net *ks) flush_work(&kss->tx_work); } -/** - * calc_txlen - calculate size of message to send packet - * @len: Length of data - * - * Returns the size of the TXFIFO message needed to send - * this packet. - */ -static unsigned int calc_txlen(unsigned int len) -{ - return ALIGN(len + 4, 4); -} - /** * ks8851_start_xmit_spi - transmit packet using SPI * @skb: The buffer to transmit @@ -386,16 +396,17 @@ static netdev_tx_t ks8851_start_xmit_spi(struct sk_buff *skb, spin_lock(&ks->statelock); - if (needed > ks->tx_space) { + if (ks->queued_len + needed > ks->tx_space) { netif_stop_queue(dev); ret = NETDEV_TX_BUSY; } else { - ks->tx_space -= needed; + ks->queued_len += needed; skb_queue_tail(&ks->txq, skb); } spin_unlock(&ks->statelock); - schedule_work(&kss->tx_work); + if (ret == NETDEV_TX_OK) + schedule_work(&kss->tx_work); return ret; } -- 2.43.0

1 year, 9 months

3
2
0 0

[PATCH v5] block: add check that partition length needs to be aligned with block size

by Min Li

Before calling add partition or resize partition, there is no check on whether the length is aligned with the logical block size. If the logical block size of the disk is larger than 512 bytes, then the partition size maybe not the multiple of the logical block size, and when the last sector is read, bio_truncate() will adjust the bio size, resulting in an IO error if the size of the read command is smaller than the logical block size.If integrity data is supported, this will also result in a null pointer dereference when calling bio_integrity_free. Cc: stable(a)vger.kernel.org Signed-off-by: Min Li <min15.li(a)samsung.com> Reviewed-by: Damien Le Moal <dlemoal(a)kernel.org> Reviewed-by: Chaitanya Kulkarni <kch(a)nvidia.com> --- Changes from v1: - Add a space after /* and before */. - Move length alignment check before the "start = p.start >> SECTOR_SHIFT" - Move check for p.start being aligned together with this length alignment check. Changes from v2: - Add the assignment on the first line and merge the two lines into one. Changes from v3: - Change the blksz to unsigned int. - Add check if p.start and p.length are negative. Changes from v4: - Remove the local variable blksz and use bdev_logical_block_size(bdev) directly. --- block/ioctl.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/block/ioctl.c b/block/ioctl.c index 3be11941fb2d..0e8723c1a807 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -18,7 +18,7 @@ static int blkpg_do_ioctl(struct block_device *bdev, { struct gendisk *disk = bdev->bd_disk; struct blkpg_partition p; - long long start, length; + sector_t start, length; if (!capable(CAP_SYS_ADMIN)) return -EACCES; @@ -33,14 +33,17 @@ static int blkpg_do_ioctl(struct block_device *bdev, if (op == BLKPG_DEL_PARTITION) return bdev_del_partition(disk, p.pno); + if (p.start < 0 || p.length <= 0 || p.start + p.length < 0) + return -EINVAL; + /* Check that the partition is aligned to the block size */ + if (!IS_ALIGNED(p.start | p.length, bdev_logical_block_size(bdev))) + return -EINVAL; + start = p.start >> SECTOR_SHIFT; length = p.length >> SECTOR_SHIFT; switch (op) { case BLKPG_ADD_PARTITION: - /* check if partition is aligned to blocksize */ - if (p.start & (bdev_logical_block_size(bdev) - 1)) - return -EINVAL; return bdev_add_partition(disk, p.pno, start, length); case BLKPG_RESIZE_PARTITION: return bdev_resize_partition(disk, p.pno, start, length); -- 2.34.1

1 year, 9 months

4
4
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[PATCH 1/7] serial: sc16is7xx: fix snprintf format specifier in sc16is7xx_regmap_name()

by Hugo Villeneuve

From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> Change snprint format specifier from %d to %u since port_id is unsigned. Fixes: 3837a0379533 ("serial: sc16is7xx: improve regmap debugfs by using one regmap per port") Cc: stable(a)vger.kernel.org # 6.1.x: 3837a03 serial: sc16is7xx: improve regmap debugfs by using one regmap per port Suggested-by: Andy Shevchenko <andy.shevchenko(a)gmail.com> Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> --- I did not originally add a "Cc: stable" tag for commit 3837a0379533 ("serial: sc16is7xx: improve regmap debugfs by using one regmap per port") as it was intended only to improve debugging using debugfs. But since then, I have been able to confirm that it also fixes a long standing bug in our system where the Tx interrupt are no longer enabled at some point when transmitting large RS-485 paquets (> 64 bytes, which is the size of the FIFO). I have been investigating why, but so far I haven't found the exact cause, altough I suspect it has something to do with regmap caching. Therefore, I have added it as a prerequisite for this patch so that it is automatically added to the stable kernels. --- drivers/tty/serial/sc16is7xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 10e90a7774f0..8e5baf2f6ec6 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -1700,7 +1700,7 @@ static const char *sc16is7xx_regmap_name(unsigned int port_id) { static char buf[6]; - snprintf(buf, sizeof(buf), "port%d", port_id); + snprintf(buf, sizeof(buf), "port%u", port_id); return buf; } -- 2.39.2

1 year, 9 months

5
11
0 0

[PATCH] Revert "drm/amd/display: Adjust the MST resume flow"

by Mario Limonciello

This reverts commit ec5fa9fcdeca69edf7dab5ca3b2e0ceb1c08fe9a. Reports are that this causes problems with external monitors after wake up from suspend, which is something it was directly supposed to help. Cc: Linux Regressions <regressions(a)lists.linux.dev> Cc: stable(a)vger.kernel.org Cc: Daniel Wheeler <daniel.wheeler(a)amd.com> Cc: Wayne Lin <wayne.lin(a)amd.com> Reported-by: Oliver Schmidt <oliver(a)luced.de> Link: https://bugzilla.kernel.org/show_bug.cgi?id=218211 Link: https://forum.manjaro.org/t/problems-with-external-monitor-wake-up-after-su… Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3023 Signed-off-by: Mario Limonciello <mario.limonciello <mario.limonciello(a)amd.com> --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 93 +++---------------- 1 file changed, 13 insertions(+), 80 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index c146dc9cba92..1ba58e4ecab3 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2363,62 +2363,14 @@ static int dm_late_init(void *handle) return detect_mst_link_for_all_connectors(adev_to_drm(adev)); } -static void resume_mst_branch_status(struct drm_dp_mst_topology_mgr *mgr) -{ - int ret; - u8 guid[16]; - u64 tmp64; - - mutex_lock(&mgr->lock); - if (!mgr->mst_primary) - goto out_fail; - - if (drm_dp_read_dpcd_caps(mgr->aux, mgr->dpcd) < 0) { - drm_dbg_kms(mgr->dev, "dpcd read failed - undocked during suspend?\n"); - goto out_fail; - } - - ret = drm_dp_dpcd_writeb(mgr->aux, DP_MSTM_CTRL, - DP_MST_EN | - DP_UP_REQ_EN | - DP_UPSTREAM_IS_SRC); - if (ret < 0) { - drm_dbg_kms(mgr->dev, "mst write failed - undocked during suspend?\n"); - goto out_fail; - } - - /* Some hubs forget their guids after they resume */ - ret = drm_dp_dpcd_read(mgr->aux, DP_GUID, guid, 16); - if (ret != 16) { - drm_dbg_kms(mgr->dev, "dpcd read failed - undocked during suspend?\n"); - goto out_fail; - } - - if (memchr_inv(guid, 0, 16) == NULL) { - tmp64 = get_jiffies_64(); - memcpy(&guid[0], &tmp64, sizeof(u64)); - memcpy(&guid[8], &tmp64, sizeof(u64)); - - ret = drm_dp_dpcd_write(mgr->aux, DP_GUID, guid, 16); - - if (ret != 16) { - drm_dbg_kms(mgr->dev, "check mstb guid failed - undocked during suspend?\n"); - goto out_fail; - } - } - - memcpy(mgr->mst_primary->guid, guid, 16); - -out_fail: - mutex_unlock(&mgr->lock); -} - static void s3_handle_mst(struct drm_device *dev, bool suspend) { struct amdgpu_dm_connector *aconnector; struct drm_connector *connector; struct drm_connector_list_iter iter; struct drm_dp_mst_topology_mgr *mgr; + int ret; + bool need_hotplug = false; drm_connector_list_iter_begin(dev, &iter); drm_for_each_connector_iter(connector, &iter) { @@ -2444,15 +2396,18 @@ static void s3_handle_mst(struct drm_device *dev, bool suspend) if (!dp_is_lttpr_present(aconnector->dc_link)) try_to_configure_aux_timeout(aconnector->dc_link->ddc, LINK_AUX_DEFAULT_TIMEOUT_PERIOD); - /* TODO: move resume_mst_branch_status() into drm mst resume again - * once topology probing work is pulled out from mst resume into mst - * resume 2nd step. mst resume 2nd step should be called after old - * state getting restored (i.e. drm_atomic_helper_resume()). - */ - resume_mst_branch_status(mgr); + ret = drm_dp_mst_topology_mgr_resume(mgr, true); + if (ret < 0) { + dm_helpers_dp_mst_stop_top_mgr(aconnector->dc_link->ctx, + aconnector->dc_link); + need_hotplug = true; + } } } drm_connector_list_iter_end(&iter); + + if (need_hotplug) + drm_kms_helper_hotplug_event(dev); } static int amdgpu_dm_smu_write_watermarks_table(struct amdgpu_device *adev) @@ -2849,8 +2804,7 @@ static int dm_resume(void *handle) struct dm_atomic_state *dm_state = to_dm_atomic_state(dm->atomic_obj.state); enum dc_connection_type new_connection_type = dc_connection_none; struct dc_state *dc_state; - int i, r, j, ret; - bool need_hotplug = false; + int i, r, j; if (dm->dc->caps.ips_support) { dc_dmub_srv_exit_low_power_state(dm->dc); @@ -2957,7 +2911,7 @@ static int dm_resume(void *handle) continue; /* - * this is the case when traversing through already created end sink + * this is the case when traversing through already created * MST connectors, should be skipped */ if (aconnector && aconnector->mst_root) @@ -3017,27 +2971,6 @@ static int dm_resume(void *handle) dm->cached_state = NULL; - /* Do mst topology probing after resuming cached state*/ - drm_connector_list_iter_begin(ddev, &iter); - drm_for_each_connector_iter(connector, &iter) { - aconnector = to_amdgpu_dm_connector(connector); - if (aconnector->dc_link->type != dc_connection_mst_branch || - aconnector->mst_root) - continue; - - ret = drm_dp_mst_topology_mgr_resume(&aconnector->mst_mgr, true); - - if (ret < 0) { - dm_helpers_dp_mst_stop_top_mgr(aconnector->dc_link->ctx, - aconnector->dc_link); - need_hotplug = true; - } - } - drm_connector_list_iter_end(&iter); - - if (need_hotplug) - drm_kms_helper_hotplug_event(ddev); - amdgpu_dm_irq_resume_late(adev); amdgpu_dm_smu_write_watermarks_table(adev); -- 2.34.1

1 year, 9 months

4
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[PATCH 5.15 000/139] 5.15.143-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.143 release. There are 139 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 14 Dec 2023 12:01:32 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.143-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.15.143-rc2 Mukesh Ojha <quic_mojha(a)quicinc.com> devcoredump: Send uevent once devcd is ready Mukesh Ojha <quic_mojha(a)quicinc.com> devcoredump : Serialize devcd_del work Paulo Alcantara <pc(a)manguebit.com> smb: client: fix potential NULL deref in parse_dfs_referrals() David Howells <dhowells(a)redhat.com> cifs: Fix non-availability of dedup breaking generic/304 Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "btrfs: add dmesg output for first mount and last unmount of a filesystem" Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: Loongson64: Enable DMA noncoherent support Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: Loongson64: Reserve vgabios memory on boot Sean Christopherson <seanjc(a)google.com> KVM: SVM: Update EFER software model on CR0 trap for SEV-ES Claudio Imbrenda <imbrenda(a)linux.ibm.com> KVM: s390/mm: Properly reset no-dat Borislav Petkov (AMD) <bp(a)alien8.de> x86/CPU/AMD: Check vendor in the AMD microcode callback Ronald Wahl <ronald.wahl(a)raritan.com> serial: 8250_omap: Add earlycon support for the AM654 UART controller Ronald Wahl <ronald.wahl(a)raritan.com> serial: 8250: 8250_omap: Do not start RX DMA on THRI interrupt Ronald Wahl <ronald.wahl(a)raritan.com> serial: 8250: 8250_omap: Clear UART_HAS_RHR_IT_DIS bit Daniel Mack <daniel(a)zonque.org> serial: sc16is7xx: address RX timeout interrupt errata Arnd Bergmann <arnd(a)arndb.de> ARM: PL011: Fix DMA support RD Babiera <rdbabiera(a)google.com> usb: typec: class: fix typec_altmode_put_partner to put plugs Mathias Nyman <mathias.nyman(a)linux.intel.com> Revert "xhci: Loosen RPM as default policy to cover for AMD xHC 1.1" Cameron Williams <cang1(a)live.co.uk> parport: Add support for Brainboxes IX/UC/PX parallel cards Konstantin Aladyshev <aladyshev22(a)gmail.com> usb: gadget: f_hid: fix report descriptor allocation Prike Liang <Prike.Liang(a)amd.com> drm/amdgpu: correct the amdgpu runtime dereference usage count Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> drm/amd/amdgpu: Fix warnings in amdgpu/amdgpu_display.c Boerge Struempfel <boerge.struempfel(a)gmail.com> gpiolib: sysfs: Fix error handling on failed export Peter Zijlstra <peterz(a)infradead.org> perf: Fix perf_event_validate_size() Namhyung Kim <namhyung(a)kernel.org> perf/core: Add a new read format to get a number of lost samples Hsin-Yi Wang <hsinyi(a)chromium.org> arm64: dts: mt8183: kukui: Fix underscores in node names Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> arm64: dts: mediatek: add missing space before { AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8183: Move thermal-zones to the root node Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> arm64: dts: mediatek: align thermal zone node names with dtschema Namhyung Kim <namhyung(a)kernel.org> tools headers UAPI: Sync linux/perf_event.h with the kernel sources Akira Yokosawa <akiyks(a)gmail.com> docs/process/howto: Replace C89 with C11 Hans de Goede <hdegoede(a)redhat.com> platform/x86: asus-wmi: Fix kbd_dock_devid tablet-switch reporting Florian Westphal <fw(a)strlen.de> netfilter: nft_set_pipapo: skip inactive elements during set walk Pavel Begunkov <asml.silence(a)gmail.com> io_uring/af_unix: disable sending io_uring over sockets Hugh Dickins <hughd(a)google.com> mm: fix oops when filemap_map_pmd() without prealloc_pte ChunHao Lin <hau(a)realtek.com> r8169: fix rtl8125b PAUSE frames blasting when suspended Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Stop current tracer when resizing buffer Zheng Yejian <zhengyejian1(a)huawei.com> tracing: Set actual size after ring buffer resize Steven Rostedt (Google) <rostedt(a)goodmis.org> ring-buffer: Force absolute timestamp on discard of event Su Hui <suhui(a)nfschina.com> misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write Su Hui <suhui(a)nfschina.com> misc: mei: client.c: return negative error code in mei_cl_write Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> coresight: etm4x: Remove bogous __exit annotation for some functions Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> coresight: etm4x: Make etm4_remove_dev() return void Jiri Olsa <jolsa(a)kernel.org> kallsyms: Make kallsyms_on_each_symbol generally available Carlos Llamas <cmllamas(a)google.com> binder: fix memory leaks of spam and pending work AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8183: Fix unit address for scp reserved memory AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names Eugen Hristev <eugen.hristev(a)collabora.com> arm64: dts: mediatek: mt8183-kukui-jacuzzi: fix dsi unnecessary cells properties Eugen Hristev <eugen.hristev(a)collabora.com> arm64: dts: mediatek: mt7622: fix memory node warning check Francesco Dolcini <francesco.dolcini(a)toradex.com> platform/surface: aggregator: fix recv_buf() return value Matthias Reichl <hias(a)horus.com> regmap: fix bogus error on regcache_sync success Daniel Borkmann <daniel(a)iogearbox.net> packet: Move reference count in packet_sock to atomic_long_t Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix a possible race when disabling buffered events Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix incomplete locking when disabling buffered events Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Disable snapshot buffer when stopping instance tracers Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Always update snapshot buffer size Heiko Carstens <hca(a)linux.ibm.com> checkstack: fix printed address Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix missing error check for sb_set_blocksize call Bin Li <bin.li(a)canonical.com> ALSA: hda/realtek: Enable headset on Lenovo M90 Gen5 Jason Zhang <jason.zhang(a)rock-chips.com> ALSA: pcm: fix out-of-bounds in snd_pcm_state_names Sarah Grant <s(a)srd.tw> ALSA: usb-audio: Add Pioneer DJM-450 mixer controls Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix mutex_unlock with unreferenced ctx Georg Gottleuber <ggo(a)tuxedocomputers.com> nvme-pci: Add sleep quirk for Kingston drives JP Kobryn <inwardvessel(a)gmail.com> kprobes: consistent rcu api usage for kretprobe holder Yu Kuai <yukuai3(a)huawei.com> md: don't leave 'MD_RECOVERY_FROZEN' in error path of md_set_readonly() Ye Bin <yebin10(a)huawei.com> md: introduce md_ro_state Clément Léger <cleger(a)rivosinc.com> riscv: fix misaligned access handling of C.SWSP and C.SDSP Fabio Estevam <festevam(a)denx.de> ARM: dts: imx28-xea: Pass the 'model' property Philipp Zabel <p.zabel(a)pengutronix.de> ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt Kunwu Chan <chentao(a)kylinos.cn> ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init Dinghao Liu <dinghao.liu(a)zju.edu.cn> scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix a warning when allocating buffered events fails Fabio Estevam <festevam(a)denx.de> ARM: dts: imx6ul-pico: Describe the Ethernet PHY clock Nathan Rossi <nathan.rossi(a)digi.com> arm64: dts: imx8mp: imx8mq: Add parkmode-disable-ss-quirk on DWC3 Peng Fan <peng.fan(a)nxp.com> arm64: dts: imx8mq: drop usb3-resume-missing-cas from usb Shifeng Li <lishifeng(a)sangfor.com.cn> RDMA/irdma: Avoid free the non-cqp_request scratch Mike Marciniszyn <mike.marciniszyn(a)intel.com> RDMA/core: Fix umem iterator when PAGE_SIZE is greater then HCA pgsz Dinghao Liu <dinghao.liu(a)zju.edu.cn> ASoC: wm_adsp: fix memleak in wm_adsp_buffer_populate Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> hwmon: (nzxt-kraken2) Fix error handling path in kraken2_probe() Armin Wolf <W_Armin(a)gmx.de> hwmon: (acpi_power_meter) Fix 4.29 MW bug Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> RDMA/bnxt_re: Correct module description string Jack Wang <jinpu.wang(a)ionos.com> RDMA/rtrs-clt: Remove the warnings for req in_use check Jack Wang <jinpu.wang(a)ionos.com> RDMA/rtrs-clt: Fix the max_send_wr setting Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-srv: Destroy path files after making sure no IOs in-flight Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-srv: Free srv_mr iu only when always_invalidate is true Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-srv: Check return values while processing info request Jack Wang <jinpu.wang(a)ionos.com> RDMA/rtrs-clt: Start hb after path_up Jack Wang <jinpu.wang(a)ionos.com> RDMA/rtrs-srv: Do not unconditionally enable irq Alex Bee <knaerzche(a)gmail.com> arm64: dts: rockchip: Expand reg size of vdec node for RK3399 Mustafa Ismail <mustafa.ismail(a)intel.com> RDMA/irdma: Add wait for suspend on SQD Mustafa Ismail <mustafa.ismail(a)intel.com> RDMA/irdma: Do not modify to SQD on error Junxian Huang <huangjunxian6(a)hisilicon.com> RDMA/hns: Fix unnecessary err return when using invalid congest control algorithm Sumit Garg <sumit.garg(a)linaro.org> tee: optee: Fix supplicant based device enumeration Ido Schimmel <idosch(a)nvidia.com> drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Jakub Kicinski <kuba(a)kernel.org> net: add missing kdoc for struct genl_multicast_group::flags Ido Schimmel <idosch(a)nvidia.com> psample: Require 'CAP_NET_ADMIN' when joining "packets" group John Fastabend <john.fastabend(a)gmail.com> bpf: sockmap, updating the sg structure should also update curr Eric Dumazet <edumazet(a)google.com> tcp: do not accept ACK of bytes we never sent Phil Sutter <phil(a)nwl.cc> netfilter: xt_owner: Fix for unsafe access of sk->sk_socket Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: validate family when identifying table via handle Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: bail out on mismatching dynset and set expressions Rahul Bhansali <rbhansali(a)marvell.com> octeontx2-af: Update Tx link register range Yonglong Liu <liuyonglong(a)huawei.com> net: hns: fix fake link up on xge port Shigeru Yoshida <syoshida(a)redhat.com> ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() Brett Creeley <brett.creeley(a)amd.com> ionic: Fix dim work handling in split interrupt mode Shannon Nelson <shannon.nelson(a)amd.com> ionic: fix snprintf format length warning Dinghao Liu <dinghao.liu(a)zju.edu.cn> net: bnxt: fix a potential use-after-free in bnxt_init_tc Ivan Vecera <ivecera(a)redhat.com> i40e: Fix unexpected MFS warning message Zhipeng Lu <alexious(a)zju.edu.cn> octeontx2-af: fix a use-after-free in rvu_npa_register_reporters Jianheng Zhang <Jianheng.Zhang(a)synopsys.com> net: stmmac: fix FPE events losing Thomas Reichinger <thomas.reichinger(a)sohard.de> arcnet: restoring support for multiple Sohard Arcnet cards Kunwu Chan <chentao(a)kylinos.cn> platform/mellanox: Check devm_hwmon_device_register_with_groups() return value Kunwu Chan <chentao(a)kylinos.cn> platform/mellanox: Add null pointer checks for devm_kasprintf() David Thompson <davthompson(a)nvidia.com> mlxbf-bootctl: correctly identify secure boot with development keys Douglas Anderson <dianders(a)chromium.org> r8152: Add RTL8152_INACCESSIBLE to r8153_aldps_en() Douglas Anderson <dianders(a)chromium.org> r8152: Add RTL8152_INACCESSIBLE to r8153_pre_firmware_1() Douglas Anderson <dianders(a)chromium.org> r8152: Add RTL8152_INACCESSIBLE to r8156b_wait_loading_flash() Douglas Anderson <dianders(a)chromium.org> r8152: Add RTL8152_INACCESSIBLE checks to more loops Douglas Anderson <dianders(a)chromium.org> r8152: Rename RTL8152_UNPLUG to RTL8152_INACCESSIBLE Randy Dunlap <rdunlap(a)infradead.org> hv_netvsc: rndis_filter needs to select NLS Subbaraya Sundeep <sbhatta(a)marvell.com> octeontx2-af: Check return value of nix_get_nixlf before using nixlf Subbaraya Sundeep <sbhatta(a)marvell.com> octeontx2-pf: Add missing mutex lock in otx2_get_pauseparam Eric Dumazet <edumazet(a)google.com> ipv6: fix potential NULL deref in fib6_add() Armin Wolf <W_Armin(a)gmx.de> platform/x86: wmi: Skip blocks with zero instances Mario Limonciello <mario.limonciello(a)amd.com> platform/x86: wmi: Allow duplicate GUIDs for drivers that use struct wmi_driver Luca Ceresoli <luca.ceresoli(a)bootlin.com> of: dynamic: Fix of_reconfig_get_state_change() return value documentation Hans de Goede <hdegoede(a)redhat.com> platform/x86: asus-wmi: Move i8042 filter install to shared asus-wmi code Hans de Goede <hdegoede(a)redhat.com> platform/x86: asus-wmi: Simplify tablet-mode-switch handling Hans de Goede <hdegoede(a)redhat.com> platform/x86: asus-wmi: Simplify tablet-mode-switch probing Luke D. Jones <luke(a)ljones.dev> platform/x86: asus-wmi: Add support for ROG X13 tablet mode Luke D. Jones <luke(a)ljones.dev> platform/x86: asus-wmi: Adjust tablet/lidflip handling to use enum YuanShang <YuanShang.Mao(a)amd.com> drm/amdgpu: correct chunk_ptr to a pointer to chunk. Masahiro Yamada <masahiroy(a)kernel.org> kconfig: fix memory leak from range properties Alex Pakhunov <alexey.pakhunov(a)spacex.com> tg3: Increment tx_dropped in tg3_tso_bug() Alex Pakhunov <alexey.pakhunov(a)spacex.com> tg3: Move the [rt]x_dropped counters to tg3_napi Jozsef Kadlecsik <kadlec(a)netfilter.org> netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test Jan Bottorff <janb(a)os.amperecomputing.com> i2c: designware: Fix corrupted memory seen in the ISR Thomas Gleixner <tglx(a)linutronix.de> hrtimers: Push pending hrtimers away from outgoing CPU earlier Steve Sistare <steven.sistare(a)oracle.com> vdpa/mlx5: preserve CVQ vringh index ------------- Diffstat: Documentation/ABI/testing/sysfs-bus-optee-devices | 9 + Documentation/process/howto.rst | 2 +- Documentation/translations/it_IT/process/howto.rst | 2 +- Documentation/translations/ja_JP/howto.rst | 2 +- Documentation/translations/ko_KR/howto.rst | 2 +- Documentation/translations/zh_CN/process/howto.rst | 2 +- Documentation/translations/zh_TW/process/howto.rst | 2 +- Makefile | 4 +- arch/arm/boot/dts/imx28-xea.dts | 1 + arch/arm/boot/dts/imx6ul-pico.dtsi | 2 + arch/arm/boot/dts/imx7s.dtsi | 8 +- arch/arm/mach-imx/mmdc.c | 7 +- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 2 + arch/arm64/boot/dts/freescale/imx8mq.dtsi | 4 +- .../boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts | 2 +- arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 2 +- arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 4 +- arch/arm64/boot/dts/mediatek/mt8173.dtsi | 2 +- arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 50 ++--- .../boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 8 +- arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 90 ++++---- arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts | 12 +- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 242 ++++++++++----------- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 +- arch/mips/Kconfig | 2 + arch/mips/include/asm/mach-loongson64/boot_param.h | 3 +- arch/mips/loongson64/env.c | 10 +- arch/mips/loongson64/init.c | 5 + arch/riscv/kernel/traps_misaligned.c | 6 +- arch/s390/mm/pgtable.c | 2 +- arch/x86/kernel/cpu/amd.c | 3 + arch/x86/kvm/svm/svm.c | 8 +- drivers/android/binder.c | 1 + drivers/base/devcoredump.c | 86 +++++++- drivers/base/regmap/regcache.c | 3 +- drivers/gpio/gpiolib-sysfs.c | 15 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 49 +++-- drivers/hwmon/acpi_power_meter.c | 4 + drivers/hwmon/nzxt-kraken2.c | 4 +- drivers/hwtracing/coresight/coresight-etm4x-core.c | 13 +- drivers/i2c/busses/i2c-designware-common.c | 16 +- drivers/infiniband/core/umem.c | 6 - drivers/infiniband/hw/bnxt_re/main.c | 2 +- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 13 +- drivers/infiniband/hw/irdma/hw.c | 10 +- drivers/infiniband/hw/irdma/main.c | 2 +- drivers/infiniband/hw/irdma/main.h | 2 +- drivers/infiniband/hw/irdma/verbs.c | 28 ++- drivers/infiniband/hw/irdma/verbs.h | 1 + drivers/infiniband/ulp/rtrs/rtrs-clt.c | 7 +- drivers/infiniband/ulp/rtrs/rtrs-srv.c | 37 +++- drivers/md/md.c | 174 ++++++++------- drivers/misc/mei/client.c | 4 +- drivers/net/arcnet/arcdevice.h | 2 + drivers/net/arcnet/com20020-pci.c | 89 ++++---- drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 1 + drivers/net/ethernet/broadcom/tg3.c | 42 +++- drivers/net/ethernet/broadcom/tg3.h | 4 +- drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 +++ drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +- .../ethernet/marvell/octeontx2/af/rvu_devlink.c | 5 +- .../net/ethernet/marvell/octeontx2/af/rvu_npc.c | 8 +- .../net/ethernet/marvell/octeontx2/af/rvu_reg.c | 4 +- .../ethernet/marvell/octeontx2/nic/otx2_ethtool.c | 6 +- drivers/net/ethernet/pensando/ionic/ionic_dev.h | 2 +- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 16 +- drivers/net/ethernet/realtek/r8169_main.c | 7 +- drivers/net/ethernet/stmicro/stmmac/dwmac5.c | 45 ++-- drivers/net/ethernet/stmicro/stmmac/dwmac5.h | 4 +- .../net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 3 +- drivers/net/ethernet/stmicro/stmmac/hwif.h | 4 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 8 +- drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 1 + drivers/net/hyperv/Kconfig | 1 + drivers/net/usb/r8152.c | 110 ++++++---- drivers/nvme/host/nvme.h | 5 + drivers/nvme/host/pci.c | 16 +- drivers/of/dynamic.c | 5 +- drivers/parport/parport_pc.c | 21 ++ drivers/platform/mellanox/mlxbf-bootctl.c | 39 ++-- drivers/platform/mellanox/mlxbf-pmc.c | 14 ++ drivers/platform/surface/aggregator/core.c | 5 +- drivers/platform/x86/Kconfig | 2 +- drivers/platform/x86/asus-nb-wmi.c | 46 ++-- drivers/platform/x86/asus-wmi.c | 118 +++++----- drivers/platform/x86/asus-wmi.h | 10 +- drivers/platform/x86/wmi.c | 56 ++++- drivers/scsi/be2iscsi/be_main.c | 1 + drivers/tee/optee/device.c | 17 +- drivers/tty/serial/8250/8250_early.c | 1 + drivers/tty/serial/8250/8250_omap.c | 14 +- drivers/tty/serial/amba-pl011.c | 112 +++++----- drivers/tty/serial/sc16is7xx.c | 12 + drivers/usb/gadget/function/f_hid.c | 7 +- drivers/usb/host/xhci-pci.c | 2 - drivers/usb/typec/class.c | 5 +- drivers/vdpa/mlx5/net/mlx5_vnet.c | 7 +- fs/btrfs/disk-io.c | 1 - fs/btrfs/super.c | 5 +- fs/cifs/cifsfs.c | 4 +- fs/cifs/smb2ops.c | 2 + fs/nilfs2/sufile.c | 44 +++- fs/nilfs2/the_nilfs.c | 6 +- include/linux/cpuhotplug.h | 1 + include/linux/hrtimer.h | 4 +- include/linux/kallsyms.h | 7 +- include/linux/kprobes.h | 7 +- include/linux/perf_event.h | 2 + include/linux/platform_data/x86/asus-wmi.h | 1 + include/linux/stmmac.h | 1 + include/net/genetlink.h | 7 +- include/rdma/ib_umem.h | 9 +- include/rdma/ib_verbs.h | 1 + include/uapi/linux/perf_event.h | 5 +- io_uring/io_uring.c | 64 +----- kernel/cpu.c | 8 +- kernel/events/core.c | 80 ++++--- kernel/events/ring_buffer.c | 5 +- kernel/kallsyms.c | 2 - kernel/kprobes.c | 4 +- kernel/time/hrtimer.c | 33 +-- kernel/trace/ring_buffer.c | 19 +- kernel/trace/trace.c | 219 ++++++++----------- mm/filemap.c | 2 +- net/core/drop_monitor.c | 4 +- net/core/filter.c | 19 ++ net/core/scm.c | 6 + net/ipv4/ip_gre.c | 11 +- net/ipv4/tcp_input.c | 6 +- net/ipv6/ip6_fib.c | 6 +- net/netfilter/ipset/ip_set_core.c | 14 +- net/netfilter/nf_tables_api.c | 5 +- net/netfilter/nft_dynset.c | 13 +- net/netfilter/nft_set_pipapo.c | 3 + net/netfilter/xt_owner.c | 16 +- net/netlink/genetlink.c | 3 + net/packet/af_packet.c | 16 +- net/packet/internal.h | 2 +- net/psample/psample.c | 3 +- scripts/checkstack.pl | 8 +- scripts/kconfig/symbol.c | 14 +- sound/core/pcm.c | 1 + sound/pci/hda/patch_realtek.c | 1 + sound/soc/codecs/wm_adsp.c | 8 +- sound/usb/mixer_quirks.c | 30 +++ tools/include/uapi/linux/perf_event.h | 5 +- 147 files changed, 1562 insertions(+), 1068 deletions(-)

1 year, 9 months

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[PATCH 4.19 00/53] 4.19.302-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.302 release. There are 53 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 14 Dec 2023 12:01:29 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.302-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.302-rc2 Mukesh Ojha <quic_mojha(a)quicinc.com> devcoredump: Send uevent once devcd is ready Mukesh Ojha <quic_mojha(a)quicinc.com> devcoredump : Serialize devcd_del work Sagi Grimberg <sagi(a)grimberg.me> IB/isert: Fix unaligned immediate-data handling Namhyung Kim <namhyung(a)kernel.org> tools headers UAPI: Sync linux/perf_event.h with the kernel sources Ido Schimmel <idosch(a)nvidia.com> drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Ido Schimmel <idosch(a)nvidia.com> psample: Require 'CAP_NET_ADMIN' when joining "packets" group Ido Schimmel <idosch(a)nvidia.com> genetlink: add CAP_NET_ADMIN test for multicast bind Ido Schimmel <idosch(a)nvidia.com> netlink: don't call ->netlink_bind with table lock held Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix missing error check for sb_set_blocksize call Claudio Imbrenda <imbrenda(a)linux.ibm.com> KVM: s390/mm: Properly reset no-dat Borislav Petkov (AMD) <bp(a)alien8.de> x86/CPU/AMD: Check vendor in the AMD microcode callback Ronald Wahl <ronald.wahl(a)raritan.com> serial: 8250_omap: Add earlycon support for the AM654 UART controller Daniel Mack <daniel(a)zonque.org> serial: sc16is7xx: address RX timeout interrupt errata RD Babiera <rdbabiera(a)google.com> usb: typec: class: fix typec_altmode_put_partner to put plugs Cameron Williams <cang1(a)live.co.uk> parport: Add support for Brainboxes IX/UC/PX parallel cards Konstantin Aladyshev <aladyshev22(a)gmail.com> usb: gadget: f_hid: fix report descriptor allocation Boerge Struempfel <boerge.struempfel(a)gmail.com> gpiolib: sysfs: Fix error handling on failed export Peter Zijlstra <peterz(a)infradead.org> perf: Fix perf_event_validate_size() Namhyung Kim <namhyung(a)kernel.org> perf/core: Add a new read format to get a number of lost samples Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix a possible race when disabling buffered events Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix incomplete locking when disabling buffered events Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Always update snapshot buffer size Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() Daniel Borkmann <daniel(a)iogearbox.net> packet: Move reference count in packet_sock to atomic_long_t Jason Zhang <jason.zhang(a)rock-chips.com> ALSA: pcm: fix out-of-bounds in snd_pcm_state_names Philipp Zabel <p.zabel(a)pengutronix.de> ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt Anson Huang <Anson.Huang(a)nxp.com> ARM: dts: imx: make gpt node name generic Kunwu Chan <chentao(a)kylinos.cn> ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init Dinghao Liu <dinghao.liu(a)zju.edu.cn> scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix a warning when allocating buffered events fails Armin Wolf <W_Armin(a)gmx.de> hwmon: (acpi_power_meter) Fix 4.29 MW bug Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> RDMA/bnxt_re: Correct module description string Eric Dumazet <edumazet(a)google.com> tcp: do not accept ACK of bytes we never sent Phil Sutter <phil(a)nwl.cc> netfilter: xt_owner: Fix for unsafe access of sk->sk_socket Lukasz Pawelczyk <l.pawelczyk(a)samsung.com> netfilter: xt_owner: Add supplementary groups option Yonglong Liu <liuyonglong(a)huawei.com> net: hns: fix fake link up on xge port Shigeru Yoshida <syoshida(a)redhat.com> ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() Thomas Reichinger <thomas.reichinger(a)sohard.de> arcnet: restoring support for multiple Sohard Arcnet cards Tong Zhang <ztong0001(a)gmail.com> net: arcnet: com20020 fix error handling Ahmed S. Darwish <a.darwish(a)linutronix.de> net: arcnet: Fix RESET flag handling Randy Dunlap <rdunlap(a)infradead.org> hv_netvsc: rndis_filter needs to select NLS Eric Dumazet <edumazet(a)google.com> ipv6: fix potential NULL deref in fib6_add() YuanShang <YuanShang.Mao(a)amd.com> drm/amdgpu: correct chunk_ptr to a pointer to chunk. Masahiro Yamada <masahiroy(a)kernel.org> kconfig: fix memory leak from range properties Alex Pakhunov <alexey.pakhunov(a)spacex.com> tg3: Increment tx_dropped in tg3_tso_bug() Alex Pakhunov <alexey.pakhunov(a)spacex.com> tg3: Move the [rt]x_dropped counters to tg3_napi Jozsef Kadlecsik <kadlec(a)netfilter.org> netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test Thomas Gleixner <tglx(a)linutronix.de> hrtimers: Push pending hrtimers away from outgoing CPU earlier Evgeny Novikov <novikov(a)ispras.ru> media: davinci: vpif_capture: fix potential double free Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> spi: imx: mx51-ecspi: Move some initialisation to prepare_message hook. Robin Gong <yibin.gong(a)nxp.com> spi: imx: correct wml as the last sg length Robin Gong <yibin.gong(a)nxp.com> spi: imx: move wml setting to later than setup_transfer Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> spi: imx: add a device specific prepare_message callback ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/imx6qdl.dtsi | 2 +- arch/arm/boot/dts/imx6sl.dtsi | 2 +- arch/arm/boot/dts/imx6sx.dtsi | 2 +- arch/arm/boot/dts/imx6ul.dtsi | 4 +- arch/arm/boot/dts/imx7s.dtsi | 16 +-- arch/arm/mach-imx/mmdc.c | 7 +- arch/s390/mm/pgtable.c | 2 +- arch/x86/kernel/cpu/amd.c | 3 + drivers/base/devcoredump.c | 86 +++++++++++- drivers/gpio/gpiolib-sysfs.c | 15 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- drivers/hwmon/acpi_power_meter.c | 4 + drivers/infiniband/hw/bnxt_re/main.c | 2 +- drivers/infiniband/ulp/isert/ib_isert.c | 93 ++++++------- drivers/infiniband/ulp/isert/ib_isert.h | 41 ++++-- drivers/media/platform/davinci/vpif_capture.c | 2 - drivers/net/arcnet/arc-rimi.c | 4 +- drivers/net/arcnet/arcdevice.h | 8 ++ drivers/net/arcnet/arcnet.c | 66 +++++++++- drivers/net/arcnet/com20020-isa.c | 4 +- drivers/net/arcnet/com20020-pci.c | 119 +++++++++-------- drivers/net/arcnet/com20020_cs.c | 2 +- drivers/net/arcnet/com90io.c | 4 +- drivers/net/arcnet/com90xx.c | 4 +- drivers/net/ethernet/broadcom/tg3.c | 42 +++++- drivers/net/ethernet/broadcom/tg3.h | 4 +- drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 +++++ drivers/net/hyperv/Kconfig | 1 + drivers/parport/parport_pc.c | 21 +++ drivers/scsi/be2iscsi/be_main.c | 1 + drivers/spi/spi-imx.c | 151 ++++++++++++++++------ drivers/tty/serial/8250/8250_early.c | 1 + drivers/tty/serial/sc16is7xx.c | 12 ++ drivers/usb/gadget/function/f_hid.c | 7 +- drivers/usb/typec/class.c | 5 +- fs/nilfs2/sufile.c | 44 +++++-- fs/nilfs2/the_nilfs.c | 6 +- include/linux/cpuhotplug.h | 1 + include/linux/hrtimer.h | 4 +- include/linux/perf_event.h | 2 + include/net/genetlink.h | 3 + include/uapi/linux/netfilter/xt_owner.h | 7 +- include/uapi/linux/perf_event.h | 5 +- kernel/cpu.c | 8 +- kernel/events/core.c | 80 ++++++++---- kernel/events/ring_buffer.c | 5 +- kernel/time/hrtimer.c | 33 ++--- kernel/trace/trace.c | 42 +++--- net/core/drop_monitor.c | 4 +- net/ipv4/ip_gre.c | 11 +- net/ipv4/tcp_input.c | 6 +- net/ipv6/ip6_fib.c | 6 +- net/netfilter/ipset/ip_set_core.c | 14 +- net/netfilter/xt_owner.c | 37 +++++- net/netlink/af_netlink.c | 4 +- net/netlink/genetlink.c | 35 +++++ net/packet/af_packet.c | 16 +-- net/packet/internal.h | 2 +- net/psample/psample.c | 3 +- scripts/kconfig/symbol.c | 14 +- sound/core/pcm.c | 1 + tools/include/uapi/linux/perf_event.h | 5 +- 63 files changed, 830 insertions(+), 340 deletions(-)

1 year, 9 months

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[PATCH 4.14 00/24] 4.14.333-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.333 release. There are 24 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 14 Dec 2023 12:01:26 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.333-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.333-rc2 Ido Schimmel <idosch(a)nvidia.com> drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Ido Schimmel <idosch(a)nvidia.com> psample: Require 'CAP_NET_ADMIN' when joining "packets" group Ido Schimmel <idosch(a)nvidia.com> genetlink: add CAP_NET_ADMIN test for multicast bind Ido Schimmel <idosch(a)nvidia.com> netlink: don't call ->netlink_bind with table lock held Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix missing error check for sb_set_blocksize call Claudio Imbrenda <imbrenda(a)linux.ibm.com> KVM: s390/mm: Properly reset no-dat Ronald Wahl <ronald.wahl(a)raritan.com> serial: 8250_omap: Add earlycon support for the AM654 UART controller Daniel Mack <daniel(a)zonque.org> serial: sc16is7xx: address RX timeout interrupt errata Cameron Williams <cang1(a)live.co.uk> parport: Add support for Brainboxes IX/UC/PX parallel cards Daniel Borkmann <daniel(a)iogearbox.net> packet: Move reference count in packet_sock to atomic_long_t Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix a possible race when disabling buffered events Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix incomplete locking when disabling buffered events Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Always update snapshot buffer size Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() Jason Zhang <jason.zhang(a)rock-chips.com> ALSA: pcm: fix out-of-bounds in snd_pcm_state_names Dinghao Liu <dinghao.liu(a)zju.edu.cn> scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix a warning when allocating buffered events fails Armin Wolf <W_Armin(a)gmx.de> hwmon: (acpi_power_meter) Fix 4.29 MW bug Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> RDMA/bnxt_re: Correct module description string Eric Dumazet <edumazet(a)google.com> tcp: do not accept ACK of bytes we never sent Yonglong Liu <liuyonglong(a)huawei.com> net: hns: fix fake link up on xge port YuanShang <YuanShang.Mao(a)amd.com> drm/amdgpu: correct chunk_ptr to a pointer to chunk. Alex Pakhunov <alexey.pakhunov(a)spacex.com> tg3: Increment tx_dropped in tg3_tso_bug() Alex Pakhunov <alexey.pakhunov(a)spacex.com> tg3: Move the [rt]x_dropped counters to tg3_napi ------------- Diffstat: Makefile | 4 +-- arch/s390/mm/pgtable.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- drivers/hwmon/acpi_power_meter.c | 4 +++ drivers/infiniband/hw/bnxt_re/main.c | 2 +- drivers/net/ethernet/broadcom/tg3.c | 42 ++++++++++++++++++---- drivers/net/ethernet/broadcom/tg3.h | 4 +-- drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 +++++++++++++++ drivers/parport/parport_pc.c | 21 +++++++++++ drivers/scsi/be2iscsi/be_main.c | 1 + drivers/tty/serial/8250/8250_early.c | 1 + drivers/tty/serial/sc16is7xx.c | 12 +++++++ fs/nilfs2/sufile.c | 44 ++++++++++++++++++----- fs/nilfs2/the_nilfs.c | 6 +++- include/net/genetlink.h | 3 ++ kernel/trace/trace.c | 42 +++++++++++----------- net/core/drop_monitor.c | 4 ++- net/ipv4/tcp_input.c | 6 +++- net/netlink/af_netlink.c | 4 +-- net/netlink/genetlink.c | 35 ++++++++++++++++++ net/packet/af_packet.c | 16 ++++----- net/packet/internal.h | 2 +- net/psample/psample.c | 3 +- sound/core/pcm.c | 1 + 24 files changed, 232 insertions(+), 58 deletions(-)

1 year, 9 months

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Lists - AutoMechanika 2023

by Helena Don

Hello, I trust you're in good health. Are you in the market for an event visitor database. Here's a sneak peek at what we have: AutoMechanika 2023 : 58062 Contacts If you're interested, I'd be happy to provide you the value & other information. Awaiting your response. Best regards. Helena Don - Demand Generation

1 year, 9 months

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stable/LTS test report from KernelCI (2023-12-08)

by Gustavo Padovan

Hello, As discussed with Greg at LPC, we are starting an iterative process to deliver meaningful stable test reports from KernelCI. As Greg pointed out, he doesn't look at the current reports sent automatically from KernelCI. Those are not clean enough to help the stable release process, so we discussed starting over again. This reporting process is a learning exercise, growing over time. We are starting small with data we can verify manually (at first) to make sure we are not introducing noise or reporting flakes and false-positives. The feedback loop will teach us how to filter the results and report with incremental automation of the steps. Today we are starting with build and boot tests (for the hardware platforms in KernelCI with sustained availability over time). Then, at every iteration we try to improve it, increasing the coverage and data visualization. Feedback is really important. Eventually, we will also have this report implemented in the upcoming KernelCI Web Dashboard. This work is a contribution from Collabora(on behalf of its clients) to improve the Kernel Integration as whole. Moving forward, Shreeya Patel, from the Collabora team will be taking on the responsibilities of delivering these reports. Without further ado, here's our first report: ## stable-rc HEADs: Date: 2023-12-08 6.1: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/… 5:15: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/… 5.10: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/… 5:4: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/… * 6.6 stable-rc was not added in KernelCI yet, but we plan to add it next week. ## Build failures: No build failures seen for the stable-rc/queue commit heads for 6.1/5.15/5.10/5.4 \o/ ## Boot failures: No **new** boot failures seen for the stable-rc/queue commit heads for 6.1/5.15/5.10/5.4 \o/ (for the time being we are leaving existing failures behind) ## Considerations All this data is available in the legacy KernelCI Web Dashboard - https://linux.kernelci.org/ - but not easily filtered there. The data in this report was checked manually. As we evolve this report, we want to add traceability of the information, making it really easy for anyone to dig deeper for more info, logs, etc. The report covers the hardware platforms in KernelCI with sustained availability over time - we will detail this further in future reports. We opted to make the report really simple as you can see above. It is just an initial spark. From here your feedback will drive the process. So really really tell us what you want to see next. We want FEEDBACK! Best, - Gus -- Gustavo Padovan Kernel Lead Collabora Ltd. Platinum Building, St John's Innovation Park Cambridge CB4 0DS, UK Registered in England & Wales, no. 5513718

1 year, 9 months

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[PATCH 5.4 00/94] 5.4.263-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.263 release. There are 94 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 07 Dec 2023 03:14:57 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.263-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.263-rc1 Adrian Hunter <adrian.hunter(a)intel.com> mmc: block: Retry commands in CQE error recovery Zheng Yongjun <zhengyongjun3(a)huawei.com> mmc: core: convert comma to semicolon Adrian Hunter <adrian.hunter(a)intel.com> mmc: cqhci: Fix task clearing in CQE error recovery Adrian Hunter <adrian.hunter(a)intel.com> mmc: cqhci: Warn of halt or task clear failure Adrian Hunter <adrian.hunter(a)intel.com> mmc: cqhci: Increase recovery halt timeout Christoph Niedermaier <cniedermaier(a)dh-electronics.com> cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily Christoph Niedermaier <cniedermaier(a)dh-electronics.com> cpufreq: imx6q: don't warn for disabling a non-existing frequency Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix system crash due to bad pointer access Bart Van Assche <bvanassche(a)acm.org> scsi: qla2xxx: Use scsi_cmd_to_rq() instead of scsi_cmnd.request Bart Van Assche <bvanassche(a)acm.org> scsi: core: Introduce the scsi_cmd_to_rq() function Bart Van Assche <bvanassche(a)acm.org> scsi: qla2xxx: Simplify the code for aborting SCSI commands Mimi Zohar <zohar(a)linux.ibm.com> ima: detect changes to the backing overlay file Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> ovl: skip overlayfs superblocks at global sync Amir Goldstein <amir73il(a)gmail.com> ima: annotate iint mutex to avoid lockdep false positive warnings Helge Deller <deller(a)gmx.de> fbdev: stifb: Make the STI next font pointer a 32-bit signed offset Linus Walleij <linus.walleij(a)linaro.org> mtd: cfi_cmdset_0001: Byte swap OTP info Jean-Philippe Brucker <jean-philippe(a)linaro.org> mtd: cfi_cmdset_0001: Support the absence of protection registers Heiko Carstens <hca(a)linux.ibm.com> s390/cmma: fix detection of DAT pages Alexander Gordeev <agordeev(a)linux.ibm.com> s390/mm: fix phys vs virt confusion in mark_kernel_pXd() functions family Steve French <stfrench(a)microsoft.com> smb3: fix touch -h of symlink Adrian Hunter <adrian.hunter(a)intel.com> perf intel-pt: Fix async branch flags Adrian Hunter <adrian.hunter(a)intel.com> perf intel-pt: Adjust sample flags for VM-Exit Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> net: ravb: Start TX queues after HW initialization succeeded Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> net: ravb: Use pm_runtime_resume_and_get() Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> ravb: Fix races between ravb_tx_timeout_work() and net related ops Furong Xu <0x1207(a)gmail.com> net: stmmac: xgmac: Disable FPE MMC interrupts Zhengchao Shao <shaozhengchao(a)huawei.com> ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet Max Nguyen <maxwell.nguyen(a)hp.com> Input: xpad - add HyperX Clutch Gladiate Support Filipe Manana <fdmanana(a)suse.com> btrfs: make error messages more clear when getting a chunk map Jann Horn <jannh(a)google.com> btrfs: send: ensure send_fd is writable Filipe Manana <fdmanana(a)suse.com> btrfs: fix off-by-one when checking chunk map includes logical address Qu Wenruo <wqu(a)suse.com> btrfs: add dmesg output for first mount and last unmount of a filesystem Timothy Pearson <tpearson(a)raptorengineering.com> powerpc: Don't clobber f0/vs0 during fp|altivec register save Markus Weippert <markus(a)gekmihesg.de> bcache: revert replacing IS_ERR_OR_NULL with IS_ERR Wu Bo <bo.wu(a)vivo.com> dm verity: don't perform FEC for failed readahead IO Mikulas Patocka <mpatocka(a)redhat.com> dm-verity: align struct dm_verity_fec_io properly Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek: Add supported ALC257 for ChromeOS Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek: Headset Mic VREF to 100% Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Disable power-save on KONTRON SinglePC Adrian Hunter <adrian.hunter(a)intel.com> mmc: block: Do not lose cache flush during CQE error recovery Wenchao Chen <wenchao.chen(a)unisoc.com> mmc: sdhci-sprd: Fix vqmmc not shutting down after the card was pulled Yang Yingliang <yangyingliang(a)huawei.com> firewire: core: fix possible memory leak in create_units() Maria Yu <quic_aiquny(a)quicinc.com> pinctrl: avoid reload of p state in list iteration Adrian Hunter <adrian.hunter(a)intel.com> perf inject: Fix GEN_ELF_TEXT_OFFSET for jit Keith Busch <kbusch(a)kernel.org> io_uring: fix off-by one bvec index Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix wakeup after probe deferral Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix resource leaks on probe deferral Ricardo Ribalda <ribalda(a)chromium.org> usb: dwc3: set the dma max_seg_size Oliver Neukum <oneukum(a)suse.com> USB: dwc2: write HCINT with INTMASK applied Lech Perczak <lech.perczak(a)gmail.com> USB: serial: option: don't claim interface 4 for ZTE MF290 Puliang Lu <puliang.lu(a)fibocom.com> USB: serial: option: fix FM101R-GL defines Victor Fragoso <victorffs(a)hotmail.com> USB: serial: option: add Fibocom L7xx modules Rand Deeb <rand.sec96(a)gmail.com> bcache: prevent potential division by zero error Coly Li <colyli(a)suse.de> bcache: check return value from btree_node_alloc_replacement() Mikulas Patocka <mpatocka(a)redhat.com> dm-delay: fix a race between delay_presuspend and delay_bio Long Li <longli(a)microsoft.com> hv_netvsc: Mark VF as slave before exposing it to user-mode Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix race of register_netdevice_notifier and VF register Asuna Yang <spriteovo(a)gmail.com> USB: serial: option: add Luat Air72*U series products Jan Höppner <hoeppner(a)linux.ibm.com> s390/dasd: protect device queue against concurrent access Coly Li <colyli(a)suse.de> bcache: replace a mistaken IS_ERR() by IS_ERR_OR_NULL() in btree_gc_coalesce() Hans de Goede <hdegoede(a)redhat.com> ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA Andrew Murray <andrew.murray(a)arm.com> KVM: arm64: limit PMU version to PMUv3 for ARMv8.1 Andrew Murray <andrew.murray(a)arm.com> arm64: cpufeature: Extract capped perfmon fields Zhang Yi <yi.zhang(a)huawei.com> ext4: make sure allocate pending entry not fail Baokun Li <libaokun1(a)huawei.com> ext4: fix slab-use-after-free in ext4_es_insert_extent() Baokun Li <libaokun1(a)huawei.com> ext4: using nofail preallocation in ext4_es_insert_extent() Baokun Li <libaokun1(a)huawei.com> ext4: using nofail preallocation in ext4_es_insert_delayed_block() Baokun Li <libaokun1(a)huawei.com> ext4: using nofail preallocation in ext4_es_remove_extent() Baokun Li <libaokun1(a)huawei.com> ext4: use pre-allocated es in __es_remove_extent() Baokun Li <libaokun1(a)huawei.com> ext4: use pre-allocated es in __es_insert_extent() Baokun Li <libaokun1(a)huawei.com> ext4: factor out __es_alloc_extent() and __es_free_extent() Baokun Li <libaokun1(a)huawei.com> ext4: add a new helper to check if es must be kept Huacai Chen <chenhuacai(a)loongson.cn> MIPS: KVM: Fix a build warning about variable set but not used Christoph Hellwig <hch(a)lst.de> nvmet: nul-terminate the NQNs passed in the connect command Chaitanya Kulkarni <chaitanya.kulkarni(a)wdc.com> nvmet: remove unnecessary ctrl parameter David Howells <dhowells(a)redhat.com> afs: Fix file locking on R/O volumes to operate in local mode David Howells <dhowells(a)redhat.com> afs: Return ENOENT if no cell DNS record can be found Samuel Holland <samuel.holland(a)sifive.com> net: axienet: Fix check for partial TX checksum Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: propagate the correct speed and duplex status Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: handle the corner-case during tx completion Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: handle corner-case during sfp hotplug Stefano Stabellini <sstabellini(a)kernel.org> arm/xen: fix xen_vcpu_info allocation alignment Jose Ignacio Tornos Martinez <jtornosm(a)redhat.com> net: usb: ax88179_178a: fix failed operations during ax88179_reset Kunwu Chan <chentao(a)kylinos.cn> ipv4: Correct/silence an endian warning in __ip_do_redirect Charles Yi <be286(a)163.com> HID: fix HID device resource race between HID core and debugging support Benjamin Tissoires <benjamin.tissoires(a)redhat.com> HID: core: store the unique system identifier in hid_device Jonas Karlman <jonas(a)kwiboo.se> drm/rockchip: vop: Fix color for RGB888/BGR888 format on VOP full Chen Ni <nichen(a)iscas.ac.cn> ata: pata_isapnp: Add missing error check for devm_ioport_map() Marek Vasut <marex(a)denx.de> drm/panel: simple: Fix Innolux G101ICE-L01 timings Marek Vasut <marex(a)denx.de> drm/panel: simple: Fix Innolux G101ICE-L01 bus flags David Howells <dhowells(a)redhat.com> afs: Make error on cell lookup failure consistent with OpenAFS Nathan Chancellor <nathan(a)kernel.org> PCI: keystone: Drop __init from ks_pcie_add_pcie_{ep,port}() Christopher Bednarz <christopher.n.bednarz(a)intel.com> RDMA/irdma: Prevent zero-length STAG registration Saravana Kannan <saravanak(a)google.com> driver core: Release all resources during unbind before updating device links ------------- Diffstat: Makefile | 4 +- arch/arm/xen/enlighten.c | 3 +- arch/arm64/include/asm/cpufeature.h | 23 ++ arch/arm64/include/asm/sysreg.h | 6 + arch/arm64/kvm/sys_regs.c | 10 + arch/mips/kvm/mmu.c | 3 +- arch/powerpc/kernel/fpu.S | 13 + arch/powerpc/kernel/vector.S | 2 + arch/s390/mm/page-states.c | 14 +- drivers/acpi/resource.c | 7 + drivers/ata/pata_isapnp.c | 3 + drivers/base/dd.c | 4 +- drivers/cpufreq/imx6q-cpufreq.c | 32 +-- drivers/firewire/core-device.c | 11 +- drivers/gpu/drm/panel/panel-simple.c | 13 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 14 +- drivers/hid/hid-core.c | 16 +- drivers/hid/hid-debug.c | 3 + drivers/infiniband/hw/i40iw/i40iw_ctrl.c | 6 + drivers/infiniband/hw/i40iw/i40iw_type.h | 2 + drivers/infiniband/hw/i40iw/i40iw_verbs.c | 10 +- drivers/input/joystick/xpad.c | 2 + drivers/md/bcache/btree.c | 6 +- drivers/md/bcache/sysfs.c | 2 +- drivers/md/dm-delay.c | 17 +- drivers/md/dm-verity-fec.c | 3 +- drivers/md/dm-verity-target.c | 4 +- drivers/md/dm-verity.h | 6 - drivers/mmc/core/block.c | 2 + drivers/mmc/core/core.c | 15 +- drivers/mmc/host/cqhci.c | 44 ++-- drivers/mmc/host/sdhci-sprd.c | 25 ++ drivers/mtd/chips/cfi_cmdset_0001.c | 29 +- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 14 + drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | 11 +- drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 14 +- drivers/net/ethernet/renesas/ravb_main.c | 20 +- drivers/net/ethernet/stmicro/stmmac/mmc_core.c | 4 + drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 2 +- drivers/net/hyperv/netvsc_drv.c | 41 ++- drivers/net/usb/ax88179_178a.c | 4 +- drivers/nvme/target/core.c | 21 +- drivers/nvme/target/fabrics-cmd.c | 15 +- drivers/nvme/target/nvmet.h | 5 +- drivers/pci/controller/dwc/pci-keystone.c | 8 +- drivers/pinctrl/core.c | 6 +- drivers/s390/block/dasd.c | 24 +- drivers/scsi/qla2xxx/qla_def.h | 3 - drivers/scsi/qla2xxx/qla_isr.c | 5 - drivers/scsi/qla2xxx/qla_os.c | 39 +-- drivers/usb/dwc2/hcd_intr.c | 15 +- drivers/usb/dwc3/core.c | 2 + drivers/usb/dwc3/dwc3-qcom.c | 17 +- drivers/usb/serial/option.c | 11 +- drivers/video/fbdev/sticore.h | 2 +- fs/afs/dynroot.c | 4 +- fs/afs/super.c | 2 + fs/afs/vl_rotate.c | 10 + fs/btrfs/disk-io.c | 1 + fs/btrfs/send.c | 2 +- fs/btrfs/super.c | 5 +- fs/btrfs/volumes.c | 9 +- fs/cifs/cifsfs.c | 1 + fs/ext4/extents_status.c | 306 +++++++++++++++------- fs/io_uring.c | 2 +- fs/overlayfs/super.c | 5 +- fs/sync.c | 3 +- include/linux/fs.h | 2 + include/linux/hid.h | 5 + include/scsi/scsi_cmnd.h | 6 + net/ipv4/igmp.c | 6 +- net/ipv4/route.c | 2 +- security/integrity/iint.c | 48 +++- security/integrity/ima/ima_api.c | 5 + security/integrity/ima/ima_main.c | 16 +- security/integrity/integrity.h | 2 + sound/pci/hda/hda_intel.c | 2 + sound/pci/hda/patch_realtek.c | 12 + tools/perf/util/genelf.h | 4 +- tools/perf/util/intel-pt.c | 13 +- 80 files changed, 790 insertions(+), 320 deletions(-)

1 year, 9 months

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Further cleanups for pci_iounmap() and lib/iomap.c discussion

by Philipp Stanner

Hola, This is a discussion about whether we want to move lib/iomap.c and remove the remaining pci_io(un)map() definition of s390. That would be followup work on our pci_iounmap() cleanup [1] that was discussed here [2] (but is not yet merged). The summary from the last discussions was: * GENERIC_IOMAP is not generic anymore, but x86-specific * All (?) archs should be able to use generic pci_iounmap() I've been looking into GENERIC_IOMAP a bit and am unsure whether that's true. Notably, powerpc seems to do something with it; see platforms/Kconfig: config PPC_INDIRECT_PIO bool select GENERIC_IOMAP I've had a few ideas, but don't really want to pursue them until we had a discussion about it: 1. If GENERIC_IOMAP is really x86-specific, that should mean that we could move lib/iomap.c to x86 completely, since that file is only built when that symbol is defined. 2. If it's moved to x86, the question arises whether it's possible to provide exact variants for lib/iomap.c's PIO_* constants. The comment above them in that file hint at those being just rough estimates ("assuming that all the low addresses are always PIO"). 3. To really just have one pci_iounmap(), we'd have to jump into s390 and replace its pci_iounmap(), which might be a bad idea since it also has its own pci_iomap(). So my tendency would be to leave s390 alone, figure out what's going on with powerpc and then, if possible, move lib/iomap.c to x86 and consequently have the second "generic" definition of iomem_is_ioport() from asm-generic/iomap.h removed. Ideas? P. [1] https://lore.kernel.org/all/20231213104922.13894-1-pstanner@redhat.com/ [2] https://lore.kernel.org/all/619ea619-29e4-42fb-9b27-1d1a32e0ee66@app.fastma…

1 year, 9 months

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[PATCH stable-6.6 0/2] ASoC: qcom: sc8280xp: Limit speaker digital volumes

by Johan Hovold

This is a backport of the following series: https://lore.kernel.org/lkml/20231204124736.132185-1-srinivas.kandagatla@li… which did not build on 6.6 due a rename of the asoc_rtd_to_cpu() interface. Johan Srinivas Kandagatla (2): ASoC: ops: add correct range check for limiting volume ASoC: qcom: sc8280xp: Limit speaker digital volumes sound/soc/qcom/sc8280xp.c | 17 +++++++++++++++++ sound/soc/soc-ops.c | 2 +- 2 files changed, 18 insertions(+), 1 deletion(-) -- 2.41.0

1 year, 9 months

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[git:media_stage/master] media: v4l2-cci: Add support for little-endian encoded registers

by Hans Verkuil

This is an automatic generated email to let you know that the following patch were queued: Subject: media: v4l2-cci: Add support for little-endian encoded registers Author: Alexander Stein <alexander.stein(a)ew.tq-group.com> Date: Thu Nov 2 10:50:47 2023 +0100 Some sensors, e.g. Sony IMX290, are using little-endian registers. Add support for those by encoding the endianness into Bit 20 of the register address. Fixes: af73323b9770 ("media: imx290: Convert to new CCI register access helpers") Cc: stable(a)vger.kernel.org Signed-off-by: Alexander Stein <alexander.stein(a)ew.tq-group.com> Reviewed-by: Hans de Goede <hdegoede(a)redhat.com> Reviewed-by: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> [Sakari Ailus: Fixed commit message.] Signed-off-by: Sakari Ailus <sakari.ailus(a)linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> drivers/media/v4l2-core/v4l2-cci.c | 44 +++++++++++++++++++++++++++++++------- include/media/v4l2-cci.h | 5 +++++ 2 files changed, 41 insertions(+), 8 deletions(-) --- diff --git a/drivers/media/v4l2-core/v4l2-cci.c b/drivers/media/v4l2-core/v4l2-cci.c index 3179160abde3..10005c80f43b 100644 --- a/drivers/media/v4l2-core/v4l2-cci.c +++ b/drivers/media/v4l2-core/v4l2-cci.c @@ -18,6 +18,7 @@ int cci_read(struct regmap *map, u32 reg, u64 *val, int *err) { + bool little_endian; unsigned int len; u8 buf[8]; int ret; @@ -25,6 +26,7 @@ int cci_read(struct regmap *map, u32 reg, u64 *val, int *err) if (err && *err) return *err; + little_endian = reg & CCI_REG_LE; len = CCI_REG_WIDTH_BYTES(reg); reg = CCI_REG_ADDR(reg); @@ -40,16 +42,28 @@ int cci_read(struct regmap *map, u32 reg, u64 *val, int *err) *val = buf[0]; break; case 2: - *val = get_unaligned_be16(buf); + if (little_endian) + *val = get_unaligned_le16(buf); + else + *val = get_unaligned_be16(buf); break; case 3: - *val = get_unaligned_be24(buf); + if (little_endian) + *val = get_unaligned_le24(buf); + else + *val = get_unaligned_be24(buf); break; case 4: - *val = get_unaligned_be32(buf); + if (little_endian) + *val = get_unaligned_le32(buf); + else + *val = get_unaligned_be32(buf); break; case 8: - *val = get_unaligned_be64(buf); + if (little_endian) + *val = get_unaligned_le64(buf); + else + *val = get_unaligned_be64(buf); break; default: dev_err(regmap_get_device(map), "Error invalid reg-width %u for reg 0x%04x\n", @@ -68,6 +82,7 @@ EXPORT_SYMBOL_GPL(cci_read); int cci_write(struct regmap *map, u32 reg, u64 val, int *err) { + bool little_endian; unsigned int len; u8 buf[8]; int ret; @@ -75,6 +90,7 @@ int cci_write(struct regmap *map, u32 reg, u64 val, int *err) if (err && *err) return *err; + little_endian = reg & CCI_REG_LE; len = CCI_REG_WIDTH_BYTES(reg); reg = CCI_REG_ADDR(reg); @@ -83,16 +99,28 @@ int cci_write(struct regmap *map, u32 reg, u64 val, int *err) buf[0] = val; break; case 2: - put_unaligned_be16(val, buf); + if (little_endian) + put_unaligned_le16(val, buf); + else + put_unaligned_be16(val, buf); break; case 3: - put_unaligned_be24(val, buf); + if (little_endian) + put_unaligned_le24(val, buf); + else + put_unaligned_be24(val, buf); break; case 4: - put_unaligned_be32(val, buf); + if (little_endian) + put_unaligned_le32(val, buf); + else + put_unaligned_be32(val, buf); break; case 8: - put_unaligned_be64(val, buf); + if (little_endian) + put_unaligned_le64(val, buf); + else + put_unaligned_be64(val, buf); break; default: dev_err(regmap_get_device(map), "Error invalid reg-width %u for reg 0x%04x\n", diff --git a/include/media/v4l2-cci.h b/include/media/v4l2-cci.h index 406772a4e32e..4e96e90ee636 100644 --- a/include/media/v4l2-cci.h +++ b/include/media/v4l2-cci.h @@ -43,12 +43,17 @@ struct cci_reg_sequence { #define CCI_REG_WIDTH_BYTES(x) FIELD_GET(CCI_REG_WIDTH_MASK, x) #define CCI_REG_WIDTH(x) (CCI_REG_WIDTH_BYTES(x) << 3) #define CCI_REG_ADDR(x) FIELD_GET(CCI_REG_ADDR_MASK, x) +#define CCI_REG_LE BIT(20) #define CCI_REG8(x) ((1 << CCI_REG_WIDTH_SHIFT) | (x)) #define CCI_REG16(x) ((2 << CCI_REG_WIDTH_SHIFT) | (x)) #define CCI_REG24(x) ((3 << CCI_REG_WIDTH_SHIFT) | (x)) #define CCI_REG32(x) ((4 << CCI_REG_WIDTH_SHIFT) | (x)) #define CCI_REG64(x) ((8 << CCI_REG_WIDTH_SHIFT) | (x)) +#define CCI_REG16_LE(x) (CCI_REG_LE | (2U << CCI_REG_WIDTH_SHIFT) | (x)) +#define CCI_REG24_LE(x) (CCI_REG_LE | (3U << CCI_REG_WIDTH_SHIFT) | (x)) +#define CCI_REG32_LE(x) (CCI_REG_LE | (4U << CCI_REG_WIDTH_SHIFT) | (x)) +#define CCI_REG64_LE(x) (CCI_REG_LE | (8U << CCI_REG_WIDTH_SHIFT) | (x)) /** * cci_read() - Read a value from a single CCI register

1 year, 9 months

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[git:media_stage/master] media: i2c: imx290: Properly encode registers as little-endian

by Hans Verkuil

This is an automatic generated email to let you know that the following patch were queued: Subject: media: i2c: imx290: Properly encode registers as little-endian Author: Alexander Stein <alexander.stein(a)ew.tq-group.com> Date: Thu Nov 2 10:50:48 2023 +0100 The conversion to CCI also converted the multi-byte register access to big-endian. Correct the register definition by using the correct little-endian ones. Fixes: af73323b9770 ("media: imx290: Convert to new CCI register access helpers") Cc: stable(a)vger.kernel.org Signed-off-by: Alexander Stein <alexander.stein(a)ew.tq-group.com> Reviewed-by: Hans de Goede <hdegoede(a)redhat.com> Reviewed-by: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> [Sakari Ailus: Fixed the Fixes: tag.] Signed-off-by: Sakari Ailus <sakari.ailus(a)linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> drivers/media/i2c/imx290.c | 42 +++++++++++++++++++++--------------------- 1 file changed, 21 insertions(+), 21 deletions(-) --- diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c index 52ba6188911b..9967f3477433 100644 --- a/drivers/media/i2c/imx290.c +++ b/drivers/media/i2c/imx290.c @@ -41,18 +41,18 @@ #define IMX290_WINMODE_720P (1 << 4) #define IMX290_WINMODE_CROP (4 << 4) #define IMX290_FR_FDG_SEL CCI_REG8(0x3009) -#define IMX290_BLKLEVEL CCI_REG16(0x300a) +#define IMX290_BLKLEVEL CCI_REG16_LE(0x300a) #define IMX290_GAIN CCI_REG8(0x3014) -#define IMX290_VMAX CCI_REG24(0x3018) +#define IMX290_VMAX CCI_REG24_LE(0x3018) #define IMX290_VMAX_MAX 0x3ffff -#define IMX290_HMAX CCI_REG16(0x301c) +#define IMX290_HMAX CCI_REG16_LE(0x301c) #define IMX290_HMAX_MAX 0xffff -#define IMX290_SHS1 CCI_REG24(0x3020) +#define IMX290_SHS1 CCI_REG24_LE(0x3020) #define IMX290_WINWV_OB CCI_REG8(0x303a) -#define IMX290_WINPV CCI_REG16(0x303c) -#define IMX290_WINWV CCI_REG16(0x303e) -#define IMX290_WINPH CCI_REG16(0x3040) -#define IMX290_WINWH CCI_REG16(0x3042) +#define IMX290_WINPV CCI_REG16_LE(0x303c) +#define IMX290_WINWV CCI_REG16_LE(0x303e) +#define IMX290_WINPH CCI_REG16_LE(0x3040) +#define IMX290_WINWH CCI_REG16_LE(0x3042) #define IMX290_OUT_CTRL CCI_REG8(0x3046) #define IMX290_ODBIT_10BIT (0 << 0) #define IMX290_ODBIT_12BIT (1 << 0) @@ -78,28 +78,28 @@ #define IMX290_ADBIT2 CCI_REG8(0x317c) #define IMX290_ADBIT2_10BIT 0x12 #define IMX290_ADBIT2_12BIT 0x00 -#define IMX290_CHIP_ID CCI_REG16(0x319a) +#define IMX290_CHIP_ID CCI_REG16_LE(0x319a) #define IMX290_ADBIT3 CCI_REG8(0x31ec) #define IMX290_ADBIT3_10BIT 0x37 #define IMX290_ADBIT3_12BIT 0x0e #define IMX290_REPETITION CCI_REG8(0x3405) #define IMX290_PHY_LANE_NUM CCI_REG8(0x3407) #define IMX290_OPB_SIZE_V CCI_REG8(0x3414) -#define IMX290_Y_OUT_SIZE CCI_REG16(0x3418) -#define IMX290_CSI_DT_FMT CCI_REG16(0x3441) +#define IMX290_Y_OUT_SIZE CCI_REG16_LE(0x3418) +#define IMX290_CSI_DT_FMT CCI_REG16_LE(0x3441) #define IMX290_CSI_DT_FMT_RAW10 0x0a0a #define IMX290_CSI_DT_FMT_RAW12 0x0c0c #define IMX290_CSI_LANE_MODE CCI_REG8(0x3443) -#define IMX290_EXTCK_FREQ CCI_REG16(0x3444) -#define IMX290_TCLKPOST CCI_REG16(0x3446) -#define IMX290_THSZERO CCI_REG16(0x3448) -#define IMX290_THSPREPARE CCI_REG16(0x344a) -#define IMX290_TCLKTRAIL CCI_REG16(0x344c) -#define IMX290_THSTRAIL CCI_REG16(0x344e) -#define IMX290_TCLKZERO CCI_REG16(0x3450) -#define IMX290_TCLKPREPARE CCI_REG16(0x3452) -#define IMX290_TLPX CCI_REG16(0x3454) -#define IMX290_X_OUT_SIZE CCI_REG16(0x3472) +#define IMX290_EXTCK_FREQ CCI_REG16_LE(0x3444) +#define IMX290_TCLKPOST CCI_REG16_LE(0x3446) +#define IMX290_THSZERO CCI_REG16_LE(0x3448) +#define IMX290_THSPREPARE CCI_REG16_LE(0x344a) +#define IMX290_TCLKTRAIL CCI_REG16_LE(0x344c) +#define IMX290_THSTRAIL CCI_REG16_LE(0x344e) +#define IMX290_TCLKZERO CCI_REG16_LE(0x3450) +#define IMX290_TCLKPREPARE CCI_REG16_LE(0x3452) +#define IMX290_TLPX CCI_REG16_LE(0x3454) +#define IMX290_X_OUT_SIZE CCI_REG16_LE(0x3472) #define IMX290_INCKSEL7 CCI_REG8(0x3480) #define IMX290_PGCTRL_REGEN BIT(0)

1 year, 9 months

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[PATCH v5 0/5] Regather scattered PCI-Code

by Philipp Stanner

@Stable-Kernel: You receive this patch series because its first patch fixes leaks in PCI. Changes in v5: - Add forgotten update to MAINTAINERS file. Changes in v4: - Apply Arnd's Reviewed-by's - Add ifdef CONFIG_HAS_IOPORT_MAP guard in drivers/pci/iomap.c (build error on openrisc) - Fix typo in patch no.5 Changes in v3: - Create a separate patch for the leaks in lib/iomap.c. Make it the series' first patch. (Arnd) - Turns out the aforementioned bug wasn't just accidentally removing iounmap() with the ifdef, it was also missing ioport_unmap() to begin with. Add it. - Move the ARCH_WANTS_GENERIC_IOMEM_IS_IOPORT-mechanism from asm-generic/io.h to asm-generic/ioport.h. (Arnd) - Adjust the implementation of iomem_is_ioport() in asm-generic/io.h so that it matches exactly what pci_iounmap() previously did in lib/pci_iomap.c. (Arnd) - Move the CONFIG_HAS_IOPORT guard in asm-generic/io.h so that iomem_is_ioport() will always be compiled and just returns false if there are no ports. - Add TODOs to several places informing about the generic iomem_is_ioport() in lib/iomap.c not being generic. - Add TODO about the followup work to make drivers/pci/iomap.c's pci_iounmap() actually generic. Changes in v2: - Replace patch 4, previously extending the comment about pci_iounmap() in lib/iomap.c, with a patch that moves pci_iounmap() from that file to drivers/pci/iomap.c, creating a unified version there. (Arnd) - Implement iomem_is_ioport() as a new helper in asm-generic/io.h and lib/iomap.c. (Arnd) - Move the build rule in drivers/pci/Makefile for iomap.o under the guard of #if PCI. This had to be done because when just checking for GENERIC_PCI_IOMAP being defined, the functions don't disappear, which was the case previously in lib/pci_iomap.c, where the entire file was made empty if PCI was not set by the guard #ifdef PCI. (Intel's Bots) - Rephares all patches' commit messages a little bit. Sooooooooo. I reworked v1. Please review this carefully, the IO-Ranges are obviously a bit tricky, as is the build-system / ifdef-ery. Arnd has suggested that architectures defining a custom inb() need their own iomem_is_ioport(), as well. I've grepped for inb() and found the following list of archs that define their own: - alpha - arm - m68k <-- - parisc - powerpc - sh - sparc - x86 <-- All of those have their own definitons of pci_iounmap(). Therefore, they don't need our generic version in the first place and, thus, also need no iomem_is_ioport(). The two exceptions are x86 and m68k. The former uses lib/iomap.c through CONFIG_GENERIC_IOMAP, as Arnd pointed out in the previous discussion (thus, CONFIG_GENERIC_IOMAP is not really generic in this regard). So as I see it, only m68k WOULD need its own custom definition of iomem_is_ioport(). But as I understand it it doesn't because it uses the one from asm-generic/pci_iomap.h ?? I wasn't entirely sure how to deal with the address ranges for the generic implementation in asm-generic/io.h. It's marked with a TODO. Input appreciated. I removed the guard around define pci_iounmap in asm-generic/io.h. An alternative would be to have it be guarded by CONFIG_GENERIC_IOMAP and CONFIG_GENERIC_PCI_IOMAP, both. Without such a guard, there is no collision however, because generic pci_iounmap() from drivers/pci/iomap.c will only get pulled in when CONFIG_GENERIC_PCI_IOMAP is actually set. I cross-built this for a variety of architectures, including the usual suspects (s390, m68k). So far successfully. But let's see what Intel's robots say :O P. Original cover letter: Hi! So it seems that since ca. 2007 the PCI code has been scattered a bit. PCI's devres code, which is only ever used by users of the entire PCI-subsystem anyways, resides in lib/devres.c and is guarded by an ifdef PCI, just as the content of lib/pci_iomap.c is. It, thus, seems reasonable to move all of that. As I were at it, I moved as much of the devres-specific code from pci.c to devres.c, too. The only exceptions are four functions that are currently difficult to move. More information about that can be read here [1]. I noticed these scattered files while working on (new) PCI-specific devres functions. If we can get this here merged, I'll soon send another patch series that addresses some API-inconsistencies and could move the devres-part of the four remaining functions. I don't want to do that in this series as this here is only about moving code, whereas the next series would have to actually change API behavior. I successfully (cross-)built this for x86, x86_64, AARCH64 and ARM (allyesconfig). I booted a kernel with it on x86_64, with a Fedora desktop environment as payload. The OS came up fine I hope this is OK. If we can get it in, we'd soon have a very consistent PCI API again. Regards, P. Philipp Stanner (5): lib/pci_iomap.c: fix cleanup bugs in pci_iounmap() lib: move pci_iomap.c to drivers/pci/ lib: move pci-specific devres code to drivers/pci/ pci: move devres code from pci.c to devres.c lib, pci: unify generic pci_iounmap() MAINTAINERS | 1 - drivers/pci/Kconfig | 5 + drivers/pci/Makefile | 3 +- drivers/pci/devres.c | 450 +++++++++++++++++++++++++ lib/pci_iomap.c => drivers/pci/iomap.c | 49 +-- drivers/pci/pci.c | 249 -------------- drivers/pci/pci.h | 24 ++ include/asm-generic/io.h | 27 +- include/asm-generic/iomap.h | 21 ++ lib/Kconfig | 3 - lib/Makefile | 1 - lib/devres.c | 208 +----------- lib/iomap.c | 28 +- 13 files changed, 566 insertions(+), 503 deletions(-) create mode 100644 drivers/pci/devres.c rename lib/pci_iomap.c => drivers/pci/iomap.c (75%) -- 2.43.0

1 year, 9 months

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[PATCH v5 7/7] serial: 8250_exar: Set missing rs485_supported flag

by Lino Sanfilippo

The UART supports an auto-RTS mode in which the RTS pin is automatically activated during transmission. So mark this mode as being supported even if RTS is not controlled by the driver but the UART. Also the serial core expects now at least one of both modes rts-on-send or rts-after-send to be supported. This is since during sanitization unsupported flags are deleted from a RS485 configuration set by userspace. However if the configuration ends up with both flags unset, the core prints a warning since it considers such a configuration invalid (see uart_sanitize_serial_rs485()). Cc: stable(a)vger.kernel.org Signed-off-by: Lino Sanfilippo <l.sanfilippo(a)kunbus.com> --- drivers/tty/serial/8250/8250_exar.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/8250/8250_exar.c b/drivers/tty/serial/8250/8250_exar.c index 6085d356ad86..23366f868ae3 100644 --- a/drivers/tty/serial/8250/8250_exar.c +++ b/drivers/tty/serial/8250/8250_exar.c @@ -480,7 +480,7 @@ static int sealevel_rs485_config(struct uart_port *port, struct ktermios *termio } static const struct serial_rs485 generic_rs485_supported = { - .flags = SER_RS485_ENABLED, + .flags = SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND, }; static const struct exar8250_platform exar8250_default_platform = { @@ -524,7 +524,8 @@ static int iot2040_rs485_config(struct uart_port *port, struct ktermios *termios } static const struct serial_rs485 iot2040_rs485_supported = { - .flags = SER_RS485_ENABLED | SER_RS485_RX_DURING_TX | SER_RS485_TERMINATE_BUS, + .flags = SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND | + SER_RS485_RX_DURING_TX | SER_RS485_TERMINATE_BUS, }; static const struct property_entry iot2040_gpio_properties[] = { -- 2.42.0

1 year, 9 months

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[PATCH] ARM: dts: Fix occasional boot hang for am3 usb

by Tony Lindgren

With subtle timings changes, we can now sometimes get an external abort on non-linefetch error booting am3 devices at sysc_reset(). This is because of a missing reset delay needed for the usb target module. Looks like we never enabled the delay earlier for am3, although a similar issue was seen earlier with a similar usb setup for dm814x as described in commit ebf244148092 ("ARM: OMAP2+: Use srst_udelay for USB on dm814x"). Cc: stable(a)vger.kernel.org Fixes: 0782e8572ce4 ("ARM: dts: Probe am335x musb with ti-sysc") Signed-off-by: Tony Lindgren <tony(a)atomide.com> --- arch/arm/boot/dts/ti/omap/am33xx.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/ti/omap/am33xx.dtsi b/arch/arm/boot/dts/ti/omap/am33xx.dtsi --- a/arch/arm/boot/dts/ti/omap/am33xx.dtsi +++ b/arch/arm/boot/dts/ti/omap/am33xx.dtsi @@ -359,6 +359,7 @@ usb: target-module@47400000 { <SYSC_IDLE_NO>, <SYSC_IDLE_SMART>, <SYSC_IDLE_SMART_WKUP>; + ti,sysc-delay-us = <2>; clocks = <&l3s_clkctrl AM3_L3S_USB_OTG_HS_CLKCTRL 0>; clock-names = "fck"; #address-cells = <1>; -- 2.43.0

1 year, 9 months

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[PATCH 17/25] drm/amd/display: Wake DMCUB before executing GPINT commands

by Wayne Lin

From: Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> [Why] DMCUB can be in idle when we attempt to interface with the HW through the GPINT mailbox resulting in a system hang. [How] Add dc_wake_and_execute_gpint() to wrap the wake, execute, sleep sequence. If the GPINT executes successfully then DMCUB will be put back into sleep after the optional response is returned. It functions similar to the inbox command interface. Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org Reviewed-by: Hansen Dsouza <hansen.dsouza(a)amd.com> Acked-by: Wayne Lin <wayne.lin(a)amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> --- .../amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 29 ++------ drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 72 ++++++++++++++----- drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h | 11 +++ drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c | 19 ++--- 4 files changed, 77 insertions(+), 54 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c index 98b41ec7288e..68a846323912 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c @@ -2976,7 +2976,6 @@ static int dmub_trace_mask_set(void *data, u64 val) struct amdgpu_device *adev = data; struct dmub_srv *srv = adev->dm.dc->ctx->dmub_srv->dmub; enum dmub_gpint_command cmd; - enum dmub_status status; u64 mask = 0xffff; u8 shift = 0; u32 res; @@ -3003,13 +3002,7 @@ static int dmub_trace_mask_set(void *data, u64 val) break; } - status = dmub_srv_send_gpint_command(srv, cmd, res, 30); - - if (status == DMUB_STATUS_TIMEOUT) - return -ETIMEDOUT; - else if (status == DMUB_STATUS_INVALID) - return -EINVAL; - else if (status != DMUB_STATUS_OK) + if (!dc_wake_and_execute_gpint(adev->dm.dc->ctx, cmd, res, NULL, DM_DMUB_WAIT_TYPE_WAIT)) return -EIO; usleep_range(100, 1000); @@ -3026,7 +3019,6 @@ static int dmub_trace_mask_show(void *data, u64 *val) enum dmub_gpint_command cmd = DMUB_GPINT__GET_TRACE_BUFFER_MASK_WORD0; struct amdgpu_device *adev = data; struct dmub_srv *srv = adev->dm.dc->ctx->dmub_srv->dmub; - enum dmub_status status; u8 shift = 0; u64 raw = 0; u64 res = 0; @@ -3036,23 +3028,12 @@ static int dmub_trace_mask_show(void *data, u64 *val) return -EINVAL; while (i < 4) { - status = dmub_srv_send_gpint_command(srv, cmd, 0, 30); - - if (status == DMUB_STATUS_OK) { - status = dmub_srv_get_gpint_response(srv, (u32 *) &raw); - - if (status == DMUB_STATUS_INVALID) - return -EINVAL; - else if (status != DMUB_STATUS_OK) - return -EIO; - } else if (status == DMUB_STATUS_TIMEOUT) { - return -ETIMEDOUT; - } else if (status == DMUB_STATUS_INVALID) { - return -EINVAL; - } else { + uint32_t response; + + if (!dc_wake_and_execute_gpint(adev->dm.dc->ctx, cmd, 0, &response, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) return -EIO; - } + raw = response; usleep_range(100, 1000); cmd++; diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c index fea13bcd4dc7..4b93e7a529d5 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c @@ -301,17 +301,11 @@ bool dc_dmub_srv_optimized_init_done(struct dc_dmub_srv *dc_dmub_srv) bool dc_dmub_srv_notify_stream_mask(struct dc_dmub_srv *dc_dmub_srv, unsigned int stream_mask) { - struct dmub_srv *dmub; - const uint32_t timeout = 30; - if (!dc_dmub_srv || !dc_dmub_srv->dmub) return false; - dmub = dc_dmub_srv->dmub; - - return dmub_srv_send_gpint_command( - dmub, DMUB_GPINT__IDLE_OPT_NOTIFY_STREAM_MASK, - stream_mask, timeout) == DMUB_STATUS_OK; + return dc_wake_and_execute_gpint(dc_dmub_srv->ctx, DMUB_GPINT__IDLE_OPT_NOTIFY_STREAM_MASK, + stream_mask, NULL, DM_DMUB_WAIT_TYPE_WAIT); } bool dc_dmub_srv_is_restore_required(struct dc_dmub_srv *dc_dmub_srv) @@ -1126,25 +1120,20 @@ bool dc_dmub_check_min_version(struct dmub_srv *srv) void dc_dmub_srv_enable_dpia_trace(const struct dc *dc) { struct dc_dmub_srv *dc_dmub_srv = dc->ctx->dmub_srv; - struct dmub_srv *dmub; - enum dmub_status status; - static const uint32_t timeout_us = 30; if (!dc_dmub_srv || !dc_dmub_srv->dmub) { DC_LOG_ERROR("%s: invalid parameters.", __func__); return; } - dmub = dc_dmub_srv->dmub; - - status = dmub_srv_send_gpint_command(dmub, DMUB_GPINT__SET_TRACE_BUFFER_MASK_WORD1, 0x0010, timeout_us); - if (status != DMUB_STATUS_OK) { + if (!dc_wake_and_execute_gpint(dc->ctx, DMUB_GPINT__SET_TRACE_BUFFER_MASK_WORD1, + 0x0010, NULL, DM_DMUB_WAIT_TYPE_WAIT)) { DC_LOG_ERROR("timeout updating trace buffer mask word\n"); return; } - status = dmub_srv_send_gpint_command(dmub, DMUB_GPINT__UPDATE_TRACE_BUFFER_MASK, 0x0000, timeout_us); - if (status != DMUB_STATUS_OK) { + if (!dc_wake_and_execute_gpint(dc->ctx, DMUB_GPINT__UPDATE_TRACE_BUFFER_MASK, + 0x0000, NULL, DM_DMUB_WAIT_TYPE_WAIT)) { DC_LOG_ERROR("timeout updating trace buffer mask word\n"); return; } @@ -1368,3 +1357,52 @@ bool dc_wake_and_execute_dmub_cmd_list(const struct dc_context *ctx, unsigned in return result; } + +static bool dc_dmub_execute_gpint(const struct dc_context *ctx, enum dmub_gpint_command command_code, + uint16_t param, uint32_t *response, enum dm_dmub_wait_type wait_type) +{ + struct dc_dmub_srv *dc_dmub_srv = ctx->dmub_srv; + const uint32_t wait_us = wait_type == DM_DMUB_WAIT_TYPE_NO_WAIT ? 0 : 30; + enum dmub_status status; + + if (response) + *response = 0; + + if (!dc_dmub_srv || !dc_dmub_srv->dmub) + return false; + + status = dmub_srv_send_gpint_command(dc_dmub_srv->dmub, command_code, param, wait_us); + if (status != DMUB_STATUS_OK) { + if (status == DMUB_STATUS_TIMEOUT && wait_type == DM_DMUB_WAIT_TYPE_NO_WAIT) + return true; + + return false; + } + + if (response && wait_type == DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY) + dmub_srv_get_gpint_response(dc_dmub_srv->dmub, response); + + return true; +} + +bool dc_wake_and_execute_gpint(const struct dc_context *ctx, enum dmub_gpint_command command_code, + uint16_t param, uint32_t *response, enum dm_dmub_wait_type wait_type) +{ + struct dc_dmub_srv *dc_dmub_srv = ctx->dmub_srv; + bool result = false, reallow_idle = false; + + if (!dc_dmub_srv || !dc_dmub_srv->dmub) + return false; + + if (dc_dmub_srv->idle_allowed) { + dc_dmub_srv_apply_idle_power_optimizations(ctx->dc, false); + reallow_idle = true; + } + + result = dc_dmub_execute_gpint(ctx, command_code, param, response, wait_type); + + if (result && reallow_idle) + dc_dmub_srv_apply_idle_power_optimizations(ctx->dc, true); + + return result; +} diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h index 784ca3e44414..952bfb368886 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h @@ -145,5 +145,16 @@ bool dc_wake_and_execute_dmub_cmd(const struct dc_context *ctx, union dmub_rb_cm bool dc_wake_and_execute_dmub_cmd_list(const struct dc_context *ctx, unsigned int count, union dmub_rb_cmd *cmd, enum dm_dmub_wait_type wait_type); +/** + * dc_wake_and_execute_gpint() + * + * @ctx: DC context + * @command_code: The command ID to send to DMCUB + * @param: The parameter to message DMCUB + * @response: Optional response out value - may be NULL. + * @wait_type: The wait behavior for the execution + */ +bool dc_wake_and_execute_gpint(const struct dc_context *ctx, enum dmub_gpint_command command_code, + uint16_t param, uint32_t *response, enum dm_dmub_wait_type wait_type); #endif /* _DMUB_DC_SRV_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c index 3d7cef17f881..3e243e407bb8 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c @@ -105,23 +105,18 @@ static enum dc_psr_state convert_psr_state(uint32_t raw_state) */ static void dmub_psr_get_state(struct dmub_psr *dmub, enum dc_psr_state *state, uint8_t panel_inst) { - struct dmub_srv *srv = dmub->ctx->dmub_srv->dmub; uint32_t raw_state = 0; uint32_t retry_count = 0; - enum dmub_status status; do { // Send gpint command and wait for ack - status = dmub_srv_send_gpint_command(srv, DMUB_GPINT__GET_PSR_STATE, panel_inst, 30); - - if (status == DMUB_STATUS_OK) { - // GPINT was executed, get response - dmub_srv_get_gpint_response(srv, &raw_state); + if (dc_wake_and_execute_gpint(dmub->ctx, DMUB_GPINT__GET_PSR_STATE, panel_inst, &raw_state, + DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) { *state = convert_psr_state(raw_state); - } else + } else { // Return invalid state when GPINT times out *state = PSR_STATE_INVALID; - + } } while (++retry_count <= 1000 && *state == PSR_STATE_INVALID); // Assert if max retry hit @@ -452,13 +447,11 @@ static void dmub_psr_force_static(struct dmub_psr *dmub, uint8_t panel_inst) */ static void dmub_psr_get_residency(struct dmub_psr *dmub, uint32_t *residency, uint8_t panel_inst) { - struct dmub_srv *srv = dmub->ctx->dmub_srv->dmub; uint16_t param = (uint16_t)(panel_inst << 8); /* Send gpint command and wait for ack */ - dmub_srv_send_gpint_command(srv, DMUB_GPINT__PSR_RESIDENCY, param, 30); - - dmub_srv_get_gpint_response(srv, residency); + dc_wake_and_execute_gpint(dmub->ctx, DMUB_GPINT__PSR_RESIDENCY, param, residency, + DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY); } static const struct dmub_psr_funcs psr_funcs = { -- 2.37.3

1 year, 9 months

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[PATCH 16/25] drm/amd/display: Wake DMCUB before sending a command

by Wayne Lin

From: Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> [Why] We can hang in place trying to send commands when the DMCUB isn't powered on. [How] For functions that execute within a DC context or DC lock we can wrap the direct calls to dm_execute_dmub_cmd/list with code that exits idle power optimizations and reallows once we're done with the command submission on success. For DM direct submissions the DM will need to manage the enter/exit sequencing manually. We cannot invoke a DMCUB command directly within the DM execution helper or we can deadlock. Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org Reviewed-by: Hansen Dsouza <hansen.dsouza(a)amd.com> Acked-by: Wayne Lin <wayne.lin(a)amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +- .../drm/amd/display/dc/bios/command_table2.c | 12 ++--- .../display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c | 2 +- .../dc/clk_mgr/dcn314/dcn314_clk_mgr.c | 2 +- .../dc/clk_mgr/dcn315/dcn315_clk_mgr.c | 2 +- .../dc/clk_mgr/dcn316/dcn316_clk_mgr.c | 2 +- .../display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c | 2 +- drivers/gpu/drm/amd/display/dc/core/dc.c | 12 ++--- .../drm/amd/display/dc/core/dc_hw_sequencer.c | 2 +- drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 53 ++++++++++++++++--- drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h | 40 ++++++++++++++ drivers/gpu/drm/amd/display/dc/dc_helper.c | 6 +-- .../gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c | 14 ++--- .../drm/amd/display/dc/dce/dmub_hw_lock_mgr.c | 2 +- .../gpu/drm/amd/display/dc/dce/dmub_outbox.c | 2 +- drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c | 14 ++--- .../gpu/drm/amd/display/dc/dcn21/dcn21_hubp.c | 2 +- .../display/dc/dcn31/dcn31_dio_link_encoder.c | 4 +- .../amd/display/dc/dcn31/dcn31_panel_cntl.c | 4 +- .../amd/display/dc/hwss/dcn21/dcn21_hwseq.c | 4 +- .../amd/display/dc/hwss/dcn30/dcn30_hwseq.c | 8 +-- .../amd/display/dc/hwss/dcn31/dcn31_hwseq.c | 4 +- .../amd/display/dc/hwss/dcn32/dcn32_hwseq.c | 6 +-- .../dc/link/protocols/link_dp_capability.c | 2 +- .../display/dc/link/protocols/link_dp_dpia.c | 3 +- 25 files changed, 143 insertions(+), 63 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 0954d7057a9b..34780bcde59c 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -10860,7 +10860,7 @@ static bool dm_edid_parser_send_cea(struct amdgpu_display_manager *dm, input->cea_total_length = total_length; memcpy(input->payload, data, length); - res = dm_execute_dmub_cmd(dm->dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY); + res = dc_wake_and_execute_dmub_cmd(dm->dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY); if (!res) { DRM_ERROR("EDID CEA parser failed\n"); return false; diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c index ab0adabf9dd4..293a919d605d 100644 --- a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c +++ b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c @@ -123,7 +123,7 @@ static void encoder_control_dmcub( sizeof(cmd.digx_encoder_control.header); cmd.digx_encoder_control.encoder_control.dig.stream_param = *dig; - dm_execute_dmub_cmd(dmcub->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dmcub->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } static enum bp_result encoder_control_digx_v1_5( @@ -259,7 +259,7 @@ static void transmitter_control_dmcub( sizeof(cmd.dig1_transmitter_control.header); cmd.dig1_transmitter_control.transmitter_control.dig = *dig; - dm_execute_dmub_cmd(dmcub->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dmcub->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } static enum bp_result transmitter_control_v1_6( @@ -321,7 +321,7 @@ static void transmitter_control_dmcub_v1_7( sizeof(cmd.dig1_transmitter_control.header); cmd.dig1_transmitter_control.transmitter_control.dig_v1_7 = *dig; - dm_execute_dmub_cmd(dmcub->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dmcub->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } static enum bp_result transmitter_control_v1_7( @@ -429,7 +429,7 @@ static void set_pixel_clock_dmcub( sizeof(cmd.set_pixel_clock.header); cmd.set_pixel_clock.pixel_clock.clk = *clk; - dm_execute_dmub_cmd(dmcub->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dmcub->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } static enum bp_result set_pixel_clock_v7( @@ -796,7 +796,7 @@ static void enable_disp_power_gating_dmcub( sizeof(cmd.enable_disp_power_gating.header); cmd.enable_disp_power_gating.power_gating.pwr = *pwr; - dm_execute_dmub_cmd(dmcub->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dmcub->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } static enum bp_result enable_disp_power_gating_v2_1( @@ -1006,7 +1006,7 @@ static void enable_lvtma_control_dmcub( pwrseq_instance; cmd.lvtma_control.data.bypass_panel_control_wait = bypass_panel_control_wait; - dm_execute_dmub_cmd(dmcub->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dmcub->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } static enum bp_result enable_lvtma_control( diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c index 3db4ef564b99..ce1386e22576 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c @@ -253,7 +253,7 @@ void dcn31_update_clocks(struct clk_mgr *clk_mgr_base, cmd.notify_clocks.clocks.dispclk_khz = clk_mgr_base->clks.dispclk_khz; cmd.notify_clocks.clocks.dppclk_khz = clk_mgr_base->clks.dppclk_khz; - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } static int get_vco_frequency_from_reg(struct clk_mgr_internal *clk_mgr) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.c index 7326b7565846..757528256326 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn314/dcn314_clk_mgr.c @@ -284,7 +284,7 @@ void dcn314_update_clocks(struct clk_mgr *clk_mgr_base, cmd.notify_clocks.clocks.dispclk_khz = clk_mgr_base->clks.dispclk_khz; cmd.notify_clocks.clocks.dppclk_khz = clk_mgr_base->clks.dppclk_khz; - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } static int get_vco_frequency_from_reg(struct clk_mgr_internal *clk_mgr) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c index 8776055bbeaa..644da4637320 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c @@ -232,7 +232,7 @@ static void dcn315_update_clocks(struct clk_mgr *clk_mgr_base, cmd.notify_clocks.clocks.dispclk_khz = clk_mgr_base->clks.dispclk_khz; cmd.notify_clocks.clocks.dppclk_khz = clk_mgr_base->clks.dppclk_khz; - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } static void dcn315_dump_clk_registers(struct clk_state_registers_and_bypass *regs_and_bypass, diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c index 09151cc56ce4..12f3e8aa46d8 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c @@ -239,7 +239,7 @@ static void dcn316_update_clocks(struct clk_mgr *clk_mgr_base, cmd.notify_clocks.clocks.dispclk_khz = clk_mgr_base->clks.dispclk_khz; cmd.notify_clocks.clocks.dppclk_khz = clk_mgr_base->clks.dppclk_khz; - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } static void dcn316_dump_clk_registers(struct clk_state_registers_and_bypass *regs_and_bypass, diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c index 789091f3bdc8..9c660d1facc7 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c @@ -343,7 +343,7 @@ void dcn35_update_clocks(struct clk_mgr *clk_mgr_base, cmd.notify_clocks.clocks.dispclk_khz = clk_mgr_base->clks.dispclk_khz; cmd.notify_clocks.clocks.dppclk_khz = clk_mgr_base->clks.dppclk_khz; - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } static int get_vco_frequency_from_reg(struct clk_mgr_internal *clk_mgr) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 445f87fa0eac..f2fc7df68b58 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -522,7 +522,7 @@ dc_stream_forward_dmub_crc_window(struct dc_dmub_srv *dmub_srv, cmd.secure_display.roi_info.y_end = rect->y + rect->height; } - dm_execute_dmub_cmd(dmub_srv->ctx, &cmd, DM_DMUB_WAIT_TYPE_NO_WAIT); + dc_wake_and_execute_dmub_cmd(dmub_srv->ctx, &cmd, DM_DMUB_WAIT_TYPE_NO_WAIT); } static inline void @@ -3381,7 +3381,7 @@ void dc_dmub_update_dirty_rect(struct dc *dc, update_dirty_rect->panel_inst = panel_inst; update_dirty_rect->pipe_idx = j; - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_NO_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_NO_WAIT); } } } @@ -5207,7 +5207,7 @@ bool dc_process_dmub_aux_transfer_async(struct dc *dc, ); } - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); return true; } @@ -5261,7 +5261,7 @@ bool dc_process_dmub_set_config_async(struct dc *dc, cmd.set_config_access.set_config_control.cmd_pkt.msg_type = payload->msg_type; cmd.set_config_access.set_config_control.cmd_pkt.msg_data = payload->msg_data; - if (!dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) { + if (!dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) { /* command is not processed by dmub */ notify->sc_status = SET_CONFIG_UNKNOWN_ERROR; return is_cmd_complete; @@ -5304,7 +5304,7 @@ enum dc_status dc_process_dmub_set_mst_slots(const struct dc *dc, cmd.set_mst_alloc_slots.mst_slots_control.instance = dc->links[link_index]->ddc_hw_inst; cmd.set_mst_alloc_slots.mst_slots_control.mst_alloc_slots = mst_alloc_slots; - if (!dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) + if (!dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) /* command is not processed by dmub */ return DC_ERROR_UNEXPECTED; @@ -5342,7 +5342,7 @@ void dc_process_dmub_dpia_hpd_int_enable(const struct dc *dc, cmd.dpia_hpd_int_enable.header.type = DMUB_CMD__DPIA_HPD_INT_ENABLE; cmd.dpia_hpd_int_enable.enable = hpd_int_enable; - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); DC_LOG_DEBUG("%s: hpd_int_enable(%d)\n", __func__, hpd_int_enable); } diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c index fe07160932d6..fc18b9dc946f 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c @@ -724,7 +724,7 @@ void hwss_send_dmcub_cmd(union block_sequence_params *params) union dmub_rb_cmd *cmd = params->send_dmcub_cmd_params.cmd; enum dm_dmub_wait_type wait_type = params->send_dmcub_cmd_params.wait_type; - dm_execute_dmub_cmd(ctx, cmd, wait_type); + dc_wake_and_execute_dmub_cmd(ctx, cmd, wait_type); } void hwss_program_manual_trigger(union block_sequence_params *params) diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c index ccfe2b6046fd..fea13bcd4dc7 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c @@ -360,7 +360,7 @@ void dc_dmub_srv_drr_update_cmd(struct dc *dc, uint32_t tg_inst, uint32_t vtotal cmd.drr_update.header.payload_bytes = sizeof(cmd.drr_update) - sizeof(cmd.drr_update.header); // Send the command to the DMCUB. - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } void dc_dmub_srv_set_drr_manual_trigger_cmd(struct dc *dc, uint32_t tg_inst) @@ -374,7 +374,7 @@ void dc_dmub_srv_set_drr_manual_trigger_cmd(struct dc *dc, uint32_t tg_inst) cmd.drr_update.header.payload_bytes = sizeof(cmd.drr_update) - sizeof(cmd.drr_update.header); // Send the command to the DMCUB. - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } static uint8_t dc_dmub_srv_get_pipes_for_stream(struct dc *dc, struct dc_stream_state *stream) @@ -467,7 +467,7 @@ bool dc_dmub_srv_p_state_delegate(struct dc *dc, bool should_manage_pstate, stru sizeof(cmd.fw_assisted_mclk_switch) - sizeof(cmd.fw_assisted_mclk_switch.header); // Send the command to the DMCUB. - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); return true; } @@ -488,7 +488,7 @@ void dc_dmub_srv_query_caps_cmd(struct dc_dmub_srv *dc_dmub_srv) cmd.query_feature_caps.header.payload_bytes = sizeof(struct dmub_cmd_query_feature_caps_data); /* If command was processed, copy feature caps to dmub srv */ - if (dm_execute_dmub_cmd(dc_dmub_srv->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY) && + if (dc_wake_and_execute_dmub_cmd(dc_dmub_srv->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY) && cmd.query_feature_caps.header.ret_status == 0) { memcpy(&dc_dmub_srv->dmub->feature_caps, &cmd.query_feature_caps.query_feature_caps_data, @@ -513,7 +513,7 @@ void dc_dmub_srv_get_visual_confirm_color_cmd(struct dc *dc, struct pipe_ctx *pi cmd.visual_confirm_color.visual_confirm_color_data.visual_confirm_color.panel_inst = panel_inst; // If command was processed, copy feature caps to dmub srv - if (dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY) && + if (dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY) && cmd.visual_confirm_color.header.ret_status == 0) { memcpy(&dc->ctx->dmub_srv->dmub->visual_confirm_color, &cmd.visual_confirm_color.visual_confirm_color_data, @@ -875,7 +875,7 @@ void dc_dmub_setup_subvp_dmub_command(struct dc *dc, cmd.fw_assisted_mclk_switch_v2.config_data.watermark_a_cache = wm_val_refclk < 0xFFFF ? wm_val_refclk : 0xFFFF; } - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } bool dc_dmub_srv_get_diagnostic_data(struct dc_dmub_srv *dc_dmub_srv, struct dmub_diagnostic_data *diag_data) @@ -1112,7 +1112,7 @@ void dc_send_update_cursor_info_to_dmu( pipe_idx, pCtx->plane_res.hubp, pCtx->plane_res.dpp); /* Combine 2nd cmds update_curosr_info to DMU */ - dm_execute_dmub_cmd_list(pCtx->stream->ctx, 2, cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd_list(pCtx->stream->ctx, 2, cmd, DM_DMUB_WAIT_TYPE_WAIT); } } @@ -1207,6 +1207,7 @@ static void dc_dmub_srv_notify_idle(const struct dc *dc, bool allow_idle) dc->hwss.set_idle_state(dc, true); } + /* NOTE: This does not use the "wake" interface since this is part of the wake path. */ dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } @@ -1329,3 +1330,41 @@ void dc_dmub_srv_apply_idle_power_optimizations(const struct dc *dc, bool allow_ else dc_dmub_srv_notify_idle(dc, allow_idle); } + +bool dc_wake_and_execute_dmub_cmd(const struct dc_context *ctx, union dmub_rb_cmd *cmd, + enum dm_dmub_wait_type wait_type) +{ + return dc_wake_and_execute_dmub_cmd_list(ctx, 1, cmd, wait_type); +} + +bool dc_wake_and_execute_dmub_cmd_list(const struct dc_context *ctx, unsigned int count, + union dmub_rb_cmd *cmd, enum dm_dmub_wait_type wait_type) +{ + struct dc_dmub_srv *dc_dmub_srv = ctx->dmub_srv; + bool result = false, reallow_idle = false; + + if (!dc_dmub_srv || !dc_dmub_srv->dmub) + return false; + + if (count == 0) + return true; + + if (dc_dmub_srv->idle_allowed) { + dc_dmub_srv_apply_idle_power_optimizations(ctx->dc, false); + reallow_idle = true; + } + + /* + * These may have different implementations in DM, so ensure + * that we guide it to the expected helper. + */ + if (count > 1) + result = dm_execute_dmub_cmd_list(ctx, count, cmd, wait_type); + else + result = dm_execute_dmub_cmd(ctx, cmd, wait_type); + + if (result && reallow_idle) + dc_dmub_srv_apply_idle_power_optimizations(ctx->dc, true); + + return result; +} diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h index b63cba6235fc..784ca3e44414 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h @@ -106,4 +106,44 @@ bool dc_dmub_srv_is_hw_pwr_up(struct dc_dmub_srv *dc_dmub_srv, bool wait); void dc_dmub_srv_apply_idle_power_optimizations(const struct dc *dc, bool allow_idle); void dc_dmub_srv_set_power_state(struct dc_dmub_srv *dc_dmub_srv, enum dc_acpi_cm_power_state powerState); + +/** + * dc_wake_and_execute_dmub_cmd() - Wrapper for DMUB command execution. + * + * Refer to dc_wake_and_execute_dmub_cmd_list() for usage and limitations, + * This function is a convenience wrapper for a single command execution. + * + * @ctx: DC context + * @cmd: The command to send/receive + * @wait_type: The wait behavior for the execution + * + * Return: true on command submission success, false otherwise + */ +bool dc_wake_and_execute_dmub_cmd(const struct dc_context *ctx, union dmub_rb_cmd *cmd, + enum dm_dmub_wait_type wait_type); + +/** + * dc_wake_and_execute_dmub_cmd_list() - Wrapper for DMUB command list execution. + * + * If the DMCUB hardware was asleep then it wakes the DMUB before + * executing the command and attempts to re-enter if the command + * submission was successful. + * + * This should be the preferred command submission interface provided + * the DC lock is acquired. + * + * Entry/exit out of idle power optimizations would need to be + * manually performed otherwise through dc_allow_idle_optimizations(). + * + * @ctx: DC context + * @count: Number of commands to send/receive + * @cmd: Array of commands to send + * @wait_type: The wait behavior for the execution + * + * Return: true on command submission success, false otherwise + */ +bool dc_wake_and_execute_dmub_cmd_list(const struct dc_context *ctx, unsigned int count, + union dmub_rb_cmd *cmd, enum dm_dmub_wait_type wait_type); + + #endif /* _DMUB_DC_SRV_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/dc_helper.c b/drivers/gpu/drm/amd/display/dc/dc_helper.c index cb6eaddab720..8f9a67825615 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_helper.c +++ b/drivers/gpu/drm/amd/display/dc/dc_helper.c @@ -50,7 +50,7 @@ static inline void submit_dmub_read_modify_write( cmd_buf->header.payload_bytes = sizeof(struct dmub_cmd_read_modify_write_sequence) * offload->reg_seq_count; - dm_execute_dmub_cmd(ctx, &offload->cmd_data, DM_DMUB_WAIT_TYPE_NO_WAIT); + dc_wake_and_execute_dmub_cmd(ctx, &offload->cmd_data, DM_DMUB_WAIT_TYPE_NO_WAIT); memset(cmd_buf, 0, sizeof(*cmd_buf)); @@ -67,7 +67,7 @@ static inline void submit_dmub_burst_write( cmd_buf->header.payload_bytes = sizeof(uint32_t) * offload->reg_seq_count; - dm_execute_dmub_cmd(ctx, &offload->cmd_data, DM_DMUB_WAIT_TYPE_NO_WAIT); + dc_wake_and_execute_dmub_cmd(ctx, &offload->cmd_data, DM_DMUB_WAIT_TYPE_NO_WAIT); memset(cmd_buf, 0, sizeof(*cmd_buf)); @@ -80,7 +80,7 @@ static inline void submit_dmub_reg_wait( { struct dmub_rb_cmd_reg_wait *cmd_buf = &offload->cmd_data.reg_wait; - dm_execute_dmub_cmd(ctx, &offload->cmd_data, DM_DMUB_WAIT_TYPE_NO_WAIT); + dc_wake_and_execute_dmub_cmd(ctx, &offload->cmd_data, DM_DMUB_WAIT_TYPE_NO_WAIT); memset(cmd_buf, 0, sizeof(*cmd_buf)); offload->reg_seq_count = 0; diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c index 42c802afc468..4cff36351f40 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c @@ -76,7 +76,7 @@ static void dmub_abm_enable_fractional_pwm(struct dc_context *dc) cmd.abm_set_pwm_frac.abm_set_pwm_frac_data.panel_mask = panel_mask; cmd.abm_set_pwm_frac.header.payload_bytes = sizeof(struct dmub_cmd_abm_set_pwm_frac_data); - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } void dmub_abm_init(struct abm *abm, uint32_t backlight) @@ -155,7 +155,7 @@ bool dmub_abm_set_level(struct abm *abm, uint32_t level, uint8_t panel_mask) cmd.abm_set_level.abm_set_level_data.panel_mask = panel_mask; cmd.abm_set_level.header.payload_bytes = sizeof(struct dmub_cmd_abm_set_level_data); - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); return true; } @@ -186,7 +186,7 @@ void dmub_abm_init_config(struct abm *abm, cmd.abm_init_config.header.payload_bytes = sizeof(struct dmub_cmd_abm_init_config_data); - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } @@ -203,7 +203,7 @@ bool dmub_abm_set_pause(struct abm *abm, bool pause, unsigned int panel_inst, un cmd.abm_pause.abm_pause_data.panel_mask = panel_mask; cmd.abm_set_level.header.payload_bytes = sizeof(struct dmub_cmd_abm_pause_data); - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); return true; } @@ -246,7 +246,7 @@ bool dmub_abm_save_restore( cmd.abm_save_restore.header.payload_bytes = sizeof(struct dmub_rb_cmd_abm_save_restore); - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); // Copy iramtable data into local structure memcpy((void *)pData, dc->dmub_srv->dmub->scratch_mem_fb.cpu_addr, bytes); @@ -274,7 +274,7 @@ bool dmub_abm_set_pipe(struct abm *abm, cmd.abm_set_pipe.abm_set_pipe_data.ramping_boundary = ramping_boundary; cmd.abm_set_pipe.header.payload_bytes = sizeof(struct dmub_cmd_abm_set_pipe_data); - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); return true; } @@ -296,7 +296,7 @@ bool dmub_abm_set_backlight_level(struct abm *abm, cmd.abm_set_backlight.abm_set_backlight_data.panel_mask = (0x01 << panel_inst); cmd.abm_set_backlight.header.payload_bytes = sizeof(struct dmub_cmd_abm_set_backlight_data); - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); return true; } diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c index 2aa0e01a6891..ba1fec3016d5 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c @@ -47,7 +47,7 @@ void dmub_hw_lock_mgr_cmd(struct dc_dmub_srv *dmub_srv, if (!lock) cmd.lock_hw.lock_hw_data.should_release = 1; - dm_execute_dmub_cmd(dmub_srv->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dmub_srv->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } void dmub_hw_lock_mgr_inbox0_cmd(struct dc_dmub_srv *dmub_srv, diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_outbox.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_outbox.c index d8009b2dc56a..98a778996e1a 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dmub_outbox.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_outbox.c @@ -48,5 +48,5 @@ void dmub_enable_outbox_notification(struct dc_dmub_srv *dmub_srv) sizeof(cmd.outbox1_enable.header); cmd.outbox1_enable.enable = true; - dm_execute_dmub_cmd(dmub_srv->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dmub_srv->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c index 9d4170a356a2..3d7cef17f881 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c @@ -171,7 +171,7 @@ static bool dmub_psr_set_version(struct dmub_psr *dmub, struct dc_stream_state * cmd.psr_set_version.psr_set_version_data.panel_inst = panel_inst; cmd.psr_set_version.header.payload_bytes = sizeof(struct dmub_cmd_psr_set_version_data); - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); return true; } @@ -199,7 +199,7 @@ static void dmub_psr_enable(struct dmub_psr *dmub, bool enable, bool wait, uint8 cmd.psr_enable.header.payload_bytes = 0; // Send header only - dm_execute_dmub_cmd(dc->dmub_srv->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->dmub_srv->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); /* Below loops 1000 x 500us = 500 ms. * Exit PSR may need to wait 1-2 frames to power up. Timeout after at @@ -248,7 +248,7 @@ static void dmub_psr_set_level(struct dmub_psr *dmub, uint16_t psr_level, uint8_ cmd.psr_set_level.psr_set_level_data.psr_level = psr_level; cmd.psr_set_level.psr_set_level_data.cmd_version = DMUB_CMD_PSR_CONTROL_VERSION_1; cmd.psr_set_level.psr_set_level_data.panel_inst = panel_inst; - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } /* @@ -267,7 +267,7 @@ static void dmub_psr_set_sink_vtotal_in_psr_active(struct dmub_psr *dmub, cmd.psr_set_vtotal.psr_set_vtotal_data.psr_vtotal_idle = psr_vtotal_idle; cmd.psr_set_vtotal.psr_set_vtotal_data.psr_vtotal_su = psr_vtotal_su; - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } /* @@ -286,7 +286,7 @@ static void dmub_psr_set_power_opt(struct dmub_psr *dmub, unsigned int power_opt cmd.psr_set_power_opt.psr_set_power_opt_data.power_opt = power_opt; cmd.psr_set_power_opt.psr_set_power_opt_data.panel_inst = panel_inst; - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } /* @@ -423,7 +423,7 @@ static bool dmub_psr_copy_settings(struct dmub_psr *dmub, copy_settings_data->relock_delay_frame_cnt = 2; copy_settings_data->dsc_slice_height = psr_context->dsc_slice_height; - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); return true; } @@ -444,7 +444,7 @@ static void dmub_psr_force_static(struct dmub_psr *dmub, uint8_t panel_inst) cmd.psr_force_static.header.sub_type = DMUB_CMD__PSR_FORCE_STATIC; cmd.psr_enable.header.payload_bytes = 0; - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } /* diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubp.c index 68cad55c72ab..e13d69a22c1c 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubp.c @@ -691,7 +691,7 @@ static void dmcub_PLAT_54186_wa(struct hubp *hubp, cmd.PLAT_54186_wa.flip.flip_params.vmid = flip_regs->vmid; PERF_TRACE(); // TODO: remove after performance is stable. - dm_execute_dmub_cmd(hubp->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(hubp->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); PERF_TRACE(); // TODO: remove after performance is stable. } diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dio_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dio_link_encoder.c index 4596f3bac1b4..26be5fee7411 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dio_link_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dio_link_encoder.c @@ -125,7 +125,7 @@ static bool query_dp_alt_from_dmub(struct link_encoder *enc, cmd->query_dp_alt.header.payload_bytes = sizeof(cmd->query_dp_alt.data); cmd->query_dp_alt.data.phy_id = phy_id_from_transmitter(enc10->base.transmitter); - if (!dm_execute_dmub_cmd(enc->ctx, cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) + if (!dc_wake_and_execute_dmub_cmd(enc->ctx, cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) return false; return true; @@ -436,7 +436,7 @@ static bool link_dpia_control(struct dc_context *dc_ctx, cmd.dig1_dpia_control.dpia_control = *dpia_control; - dm_execute_dmub_cmd(dc_ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc_ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); return true; } diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c index d849b1eaa4a5..03248422d6ff 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c +++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_panel_cntl.c @@ -52,7 +52,7 @@ static bool dcn31_query_backlight_info(struct panel_cntl *panel_cntl, union dmub cmd->panel_cntl.header.payload_bytes = sizeof(cmd->panel_cntl.data); cmd->panel_cntl.data.pwrseq_inst = dcn31_panel_cntl->base.pwrseq_inst; - return dm_execute_dmub_cmd(dc_dmub_srv->ctx, cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY); + return dc_wake_and_execute_dmub_cmd(dc_dmub_srv->ctx, cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY); } static uint32_t dcn31_get_16_bit_backlight_from_pwm(struct panel_cntl *panel_cntl) @@ -85,7 +85,7 @@ static uint32_t dcn31_panel_cntl_hw_init(struct panel_cntl *panel_cntl) panel_cntl->stored_backlight_registers.LVTMA_PWRSEQ_REF_DIV_BL_PWM_REF_DIV; cmd.panel_cntl.data.bl_pwm_ref_div2 = panel_cntl->stored_backlight_registers.PANEL_PWRSEQ_REF_DIV2; - if (!dm_execute_dmub_cmd(dc_dmub_srv->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) + if (!dc_wake_and_execute_dmub_cmd(dc_dmub_srv->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY)) return 0; panel_cntl->stored_backlight_registers.BL_PWM_CNTL = cmd.panel_cntl.data.bl_pwm_cntl; diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn21/dcn21_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn21/dcn21_hwseq.c index 08783ad097d2..8e88dcaf88f5 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn21/dcn21_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn21/dcn21_hwseq.c @@ -154,7 +154,7 @@ static bool dmub_abm_set_pipe(struct abm *abm, uint32_t otg_inst, cmd.abm_set_pipe.abm_set_pipe_data.ramping_boundary = ramping_boundary; cmd.abm_set_pipe.header.payload_bytes = sizeof(struct dmub_cmd_abm_set_pipe_data); - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); return true; } @@ -173,7 +173,7 @@ static void dmub_abm_set_backlight(struct dc_context *dc, uint32_t backlight_pwm cmd.abm_set_backlight.abm_set_backlight_data.panel_mask = (0x01 << panel_inst); cmd.abm_set_backlight.header.payload_bytes = sizeof(struct dmub_cmd_abm_set_backlight_data); - dm_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } void dcn21_set_abm_immediate_disable(struct pipe_ctx *pipe_ctx) diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c index fd8a8c10a201..d337578d7e73 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c @@ -754,7 +754,7 @@ bool dcn30_apply_idle_power_optimizations(struct dc *dc, bool enable) cmd.mall.header.sub_type = DMUB_CMD__MALL_ACTION_NO_DF_REQ; cmd.mall.header.payload_bytes = sizeof(cmd.mall) - sizeof(cmd.mall.header); - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_NO_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_NO_WAIT); return true; } @@ -876,7 +876,7 @@ bool dcn30_apply_idle_power_optimizations(struct dc *dc, bool enable) cmd.mall.cursor_height = cursor_attr.height; cmd.mall.cursor_pitch = cursor_attr.pitch; - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); /* Use copied cursor, and it's okay to not switch back */ cursor_attr.address.quad_part = cmd.mall.cursor_copy_dst.quad_part; @@ -892,7 +892,7 @@ bool dcn30_apply_idle_power_optimizations(struct dc *dc, bool enable) cmd.mall.tmr_scale = tmr_scale; cmd.mall.debug_bits = dc->debug.mall_error_as_fatal; - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_NO_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_NO_WAIT); return true; } @@ -909,7 +909,7 @@ bool dcn30_apply_idle_power_optimizations(struct dc *dc, bool enable) cmd.mall.header.payload_bytes = sizeof(cmd.mall) - sizeof(cmd.mall.header); - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); return true; } diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c index 5d62805f3bdf..994250b6f2ef 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_hwseq.c @@ -416,7 +416,7 @@ void dcn31_z10_save_init(struct dc *dc) cmd.dcn_restore.header.type = DMUB_CMD__IDLE_OPT; cmd.dcn_restore.header.sub_type = DMUB_CMD__IDLE_OPT_DCN_SAVE_INIT; - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } void dcn31_z10_restore(const struct dc *dc) @@ -434,7 +434,7 @@ void dcn31_z10_restore(const struct dc *dc) cmd.dcn_restore.header.type = DMUB_CMD__IDLE_OPT; cmd.dcn_restore.header.sub_type = DMUB_CMD__IDLE_OPT_DCN_RESTORE; - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } void dcn31_hubp_pg_control(struct dce_hwseq *hws, unsigned int hubp_inst, bool power_on) diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c index 5c323718ec90..92fe06870e3a 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c @@ -277,7 +277,7 @@ bool dcn32_apply_idle_power_optimizations(struct dc *dc, bool enable) cmd.cab.header.sub_type = DMUB_CMD__CAB_NO_DCN_REQ; cmd.cab.header.payload_bytes = sizeof(cmd.cab) - sizeof(cmd.cab.header); - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_NO_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_NO_WAIT); return true; } @@ -311,7 +311,7 @@ bool dcn32_apply_idle_power_optimizations(struct dc *dc, bool enable) cmd.cab.header.payload_bytes = sizeof(cmd.cab) - sizeof(cmd.cab.header); cmd.cab.cab_alloc_ways = (uint8_t)ways; - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_NO_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_NO_WAIT); return true; } @@ -327,7 +327,7 @@ bool dcn32_apply_idle_power_optimizations(struct dc *dc, bool enable) cmd.cab.header.payload_bytes = sizeof(cmd.cab) - sizeof(cmd.cab.header); - dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); + dc_wake_and_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); return true; } diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c index 3c5334cdb3fb..289f5d133342 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c @@ -1398,7 +1398,7 @@ static bool get_usbc_cable_id(struct dc_link *link, union dp_cable_id *cable_id) cmd.cable_id.header.payload_bytes = sizeof(cmd.cable_id.data); cmd.cable_id.data.input.phy_inst = resource_transmitter_to_phy_idx( link->dc, link->link_enc->transmitter); - if (dm_execute_dmub_cmd(link->dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY) && + if (dc_wake_and_execute_dmub_cmd(link->dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY) && cmd.cable_id.header.ret_status == 1) { cable_id->raw = cmd.cable_id.data.output_raw; DC_LOG_DC("usbc_cable_id = %d.\n", cable_id->raw); diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia.c index 0bb749133909..982eda3c46f5 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia.c @@ -90,7 +90,8 @@ bool dpia_query_hpd_status(struct dc_link *link) cmd.query_hpd.data.ch_type = AUX_CHANNEL_DPIA; /* Return HPD status reported by DMUB if query successfully executed. */ - if (dm_execute_dmub_cmd(dmub_srv->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY) && cmd.query_hpd.data.status == AUX_RET_SUCCESS) + if (dc_wake_and_execute_dmub_cmd(dmub_srv->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY) && + cmd.query_hpd.data.status == AUX_RET_SUCCESS) is_hpd_high = cmd.query_hpd.data.result; DC_LOG_DEBUG("%s: link(%d) dpia(%d) cmd_status(%d) result(%d)\n", -- 2.37.3

1 year, 9 months

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[PATCH 15/25] drm/amd/display: Refactor DMCUB enter/exit idle interface

by Wayne Lin

From: Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> [Why] We can hang in place trying to send commands when the DMCUB isn't powered on. [How] We need to exit out of the idle state prior to sending a command, but the process that performs the exit also invokes a command itself. Fixing this issue involves the following: 1. Using a software state to track whether or not we need to start the process to exit idle or notify idle. It's possible for the hardware to have exited an idle state without driver knowledge, but entering one is always restricted to a driver allow - which makes the SW state vs HW state mismatch issue purely one of optimization, which should seldomly be hit, if at all. 2. Refactor any instances of exit/notify idle to use a single wrapper that maintains this SW state. This works simialr to dc_allow_idle_optimizations, but works at the DMCUB level and makes sure the state is marked prior to any notify/exit idle so we don't enter an infinite loop. 3. Make sure we exit out of idle prior to sending any commands or waiting for DMCUB idle. This patch takes care of 1/2. A future patch will take care of wrapping DMCUB command submission with calls to this new interface. Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org Reviewed-by: Hansen Dsouza <hansen.dsouza(a)amd.com> Acked-by: Wayne Lin <wayne.lin(a)amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 +- drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 37 ++++++++++++++++++- drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h | 6 ++- .../amd/display/dc/hwss/dcn35/dcn35_hwseq.c | 8 +--- 4 files changed, 43 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 84efa9e7c951..0954d7057a9b 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -2854,7 +2854,7 @@ static int dm_resume(void *handle) bool need_hotplug = false; if (dm->dc->caps.ips_support) { - dc_dmub_srv_exit_low_power_state(dm->dc); + dc_dmub_srv_apply_idle_power_optimizations(dm->dc, false); } if (amdgpu_in_reset(adev)) { @@ -8968,7 +8968,7 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state) if (new_con_state->crtc && new_con_state->crtc->state->active && drm_atomic_crtc_needs_modeset(new_con_state->crtc->state)) { - dc_dmub_srv_exit_low_power_state(dm->dc); + dc_dmub_srv_apply_idle_power_optimizations(dm->dc, false); break; } } diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c index eb6f5640f19a..ccfe2b6046fd 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c @@ -1162,6 +1162,9 @@ bool dc_dmub_srv_is_hw_pwr_up(struct dc_dmub_srv *dc_dmub_srv, bool wait) struct dc_context *dc_ctx = dc_dmub_srv->ctx; enum dmub_status status; + if (!dc_dmub_srv || !dc_dmub_srv->dmub) + return true; + if (dc_dmub_srv->ctx->dc->debug.dmcub_emulation) return true; @@ -1183,7 +1186,7 @@ bool dc_dmub_srv_is_hw_pwr_up(struct dc_dmub_srv *dc_dmub_srv, bool wait) return true; } -void dc_dmub_srv_notify_idle(const struct dc *dc, bool allow_idle) +static void dc_dmub_srv_notify_idle(const struct dc *dc, bool allow_idle) { union dmub_rb_cmd cmd = {0}; @@ -1207,7 +1210,7 @@ void dc_dmub_srv_notify_idle(const struct dc *dc, bool allow_idle) dm_execute_dmub_cmd(dc->ctx, &cmd, DM_DMUB_WAIT_TYPE_WAIT); } -void dc_dmub_srv_exit_low_power_state(const struct dc *dc) +static void dc_dmub_srv_exit_low_power_state(const struct dc *dc) { const uint32_t max_num_polls = 10000; uint32_t allow_state = 0; @@ -1220,6 +1223,9 @@ void dc_dmub_srv_exit_low_power_state(const struct dc *dc) if (!dc->idle_optimizations_allowed) return; + if (!dc->ctx->dmub_srv || !dc->ctx->dmub_srv->dmub) + return; + if (dc->hwss.get_idle_state && dc->hwss.set_idle_state && dc->clk_mgr->funcs->exit_low_power_state) { @@ -1296,3 +1302,30 @@ void dc_dmub_srv_set_power_state(struct dc_dmub_srv *dc_dmub_srv, enum dc_acpi_c else dmub_srv_set_power_state(dmub, DMUB_POWER_STATE_D3); } + +void dc_dmub_srv_apply_idle_power_optimizations(const struct dc *dc, bool allow_idle) +{ + struct dc_dmub_srv *dc_dmub_srv = dc->ctx->dmub_srv; + + if (!dc_dmub_srv || !dc_dmub_srv->dmub) + return; + + if (dc_dmub_srv->idle_allowed == allow_idle) + return; + + /* + * Entering a low power state requires a driver notification. + * Powering up the hardware requires notifying PMFW and DMCUB. + * Clearing the driver idle allow requires a DMCUB command. + * DMCUB commands requires the DMCUB to be powered up and restored. + * + * Exit out early to prevent an infinite loop of DMCUB commands + * triggering exit low power - use software state to track this. + */ + dc_dmub_srv->idle_allowed = allow_idle; + + if (!allow_idle) + dc_dmub_srv_exit_low_power_state(dc); + else + dc_dmub_srv_notify_idle(dc, allow_idle); +} diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h index c25ce7546f71..b63cba6235fc 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h @@ -50,6 +50,8 @@ struct dc_dmub_srv { struct dc_context *ctx; void *dm; + + bool idle_allowed; }; void dc_dmub_srv_wait_idle(struct dc_dmub_srv *dc_dmub_srv); @@ -100,8 +102,8 @@ void dc_dmub_srv_enable_dpia_trace(const struct dc *dc); void dc_dmub_srv_subvp_save_surf_addr(const struct dc_dmub_srv *dc_dmub_srv, const struct dc_plane_address *addr, uint8_t subvp_index); bool dc_dmub_srv_is_hw_pwr_up(struct dc_dmub_srv *dc_dmub_srv, bool wait); -void dc_dmub_srv_notify_idle(const struct dc *dc, bool allow_idle); -void dc_dmub_srv_exit_low_power_state(const struct dc *dc); + +void dc_dmub_srv_apply_idle_power_optimizations(const struct dc *dc, bool allow_idle); void dc_dmub_srv_set_power_state(struct dc_dmub_srv *dc_dmub_srv, enum dc_acpi_cm_power_state powerState); #endif /* _DMUB_DC_SRV_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c index 9262d3336182..f48001317fab 100644 --- a/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c @@ -687,11 +687,7 @@ bool dcn35_apply_idle_power_optimizations(struct dc *dc, bool enable) } // TODO: review other cases when idle optimization is allowed - - if (!enable) - dc_dmub_srv_exit_low_power_state(dc); - else - dc_dmub_srv_notify_idle(dc, enable); + dc_dmub_srv_apply_idle_power_optimizations(dc, enable); return true; } @@ -701,7 +697,7 @@ void dcn35_z10_restore(const struct dc *dc) if (dc->debug.disable_z10) return; - dc_dmub_srv_exit_low_power_state(dc); + dc_dmub_srv_apply_idle_power_optimizations(dc, false); dcn31_z10_restore(dc); } -- 2.37.3

1 year, 9 months

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Re: [PATCH] irq: Resolve that mask_irq/unmask_irq may not be called in pairs

by xiongxin

在 2023/12/13 00:57, Jiri Kosina 写道: > On Mon, 11 Dec 2023, xiongxin wrote: > >> In this scenario, unmask_irq() will not be called, and then gpio corresponding >> interrupt pin will be masked. Finally, in the suspend() process driven by gpio >> interrupt controller, the interrupt mask register will be saved, and then >> masked will continue to be read when resuming () process. After the kernel >> resumed, the i2c hid gpio interrupt was masked and the i2c hid device was >> unavailable. > > In addition to what Thomas already wrote -- what exactly is the problem > you are trying to solve here? > > Is it that your device drive by i2c-hid driver is no longer sending any > data reports after a suspend/resume cycle? What makes you think that it's > because of its IRQ being disabled? > > Don't you just perhaps need I2C_HID_QUIRK_RESET_ON_RESUME quirk for that > device? > I have confirmed I2C_HID_QUIRK_RESET_ON_RESUME quirk, the current BUG is related to GPIO interrupt masking, and has little to do with hid code. I explained the detailed process of the BUG in another email.

1 year, 9 months

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[merged mm-hotfixes-stable] mm-mglru-reclaim-offlined-memcgs-harder.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/mglru: reclaim offlined memcgs harder has been removed from the -mm tree. Its filename was mm-mglru-reclaim-offlined-memcgs-harder.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Yu Zhao <yuzhao(a)google.com> Subject: mm/mglru: reclaim offlined memcgs harder Date: Thu, 7 Dec 2023 23:14:07 -0700 In the effort to reduce zombie memcgs [1], it was discovered that the memcg LRU doesn't apply enough pressure on offlined memcgs. Specifically, instead of rotating them to the tail of the current generation (MEMCG_LRU_TAIL) for a second attempt, it moves them to the next generation (MEMCG_LRU_YOUNG) after the first attempt. Not applying enough pressure on offlined memcgs can cause them to build up, and this can be particularly harmful to memory-constrained systems. On Pixel 8 Pro, launching apps for 50 cycles: Before After Change Zombie memcgs 45 35 -22% [1] https://lore.kernel.org/CABdmKX2M6koq4Q0Cmp_-=wbP0Qa190HdEGGaHfxNS05gAkUtPA… Link: https://lkml.kernel.org/r/20231208061407.2125867-4-yuzhao@google.com Fixes: e4dde56cd208 ("mm: multi-gen LRU: per-node lru_gen_folio lists") Signed-off-by: Yu Zhao <yuzhao(a)google.com> Reported-by: T.J. Mercier <tjmercier(a)google.com> Tested-by: T.J. Mercier <tjmercier(a)google.com> Cc: Charan Teja Kalla <quic_charante(a)quicinc.com> Cc: Hillf Danton <hdanton(a)sina.com> Cc: Jaroslav Pulchart <jaroslav.pulchart(a)gooddata.com> Cc: Kairui Song <ryncsn(a)gmail.com> Cc: Kalesh Singh <kaleshsingh(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/mmzone.h | 8 ++++---- mm/vmscan.c | 24 ++++++++++++++++-------- 2 files changed, 20 insertions(+), 12 deletions(-) --- a/include/linux/mmzone.h~mm-mglru-reclaim-offlined-memcgs-harder +++ a/include/linux/mmzone.h @@ -519,10 +519,10 @@ void lru_gen_look_around(struct page_vma * 1. Exceeding the soft limit, which triggers MEMCG_LRU_HEAD; * 2. The first attempt to reclaim a memcg below low, which triggers * MEMCG_LRU_TAIL; - * 3. The first attempt to reclaim a memcg below reclaimable size threshold, - * which triggers MEMCG_LRU_TAIL; - * 4. The second attempt to reclaim a memcg below reclaimable size threshold, - * which triggers MEMCG_LRU_YOUNG; + * 3. The first attempt to reclaim a memcg offlined or below reclaimable size + * threshold, which triggers MEMCG_LRU_TAIL; + * 4. The second attempt to reclaim a memcg offlined or below reclaimable size + * threshold, which triggers MEMCG_LRU_YOUNG; * 5. Attempting to reclaim a memcg below min, which triggers MEMCG_LRU_YOUNG; * 6. Finishing the aging on the eviction path, which triggers MEMCG_LRU_YOUNG; * 7. Offlining a memcg, which triggers MEMCG_LRU_OLD. --- a/mm/vmscan.c~mm-mglru-reclaim-offlined-memcgs-harder +++ a/mm/vmscan.c @@ -4598,7 +4598,12 @@ static bool should_run_aging(struct lruv } /* try to scrape all its memory if this memcg was deleted */ - *nr_to_scan = mem_cgroup_online(memcg) ? (total >> sc->priority) : total; + if (!mem_cgroup_online(memcg)) { + *nr_to_scan = total; + return false; + } + + *nr_to_scan = total >> sc->priority; /* * The aging tries to be lazy to reduce the overhead, while the eviction @@ -4719,14 +4724,9 @@ static int shrink_one(struct lruvec *lru bool success; unsigned long scanned = sc->nr_scanned; unsigned long reclaimed = sc->nr_reclaimed; - int seg = lru_gen_memcg_seg(lruvec); struct mem_cgroup *memcg = lruvec_memcg(lruvec); struct pglist_data *pgdat = lruvec_pgdat(lruvec); - /* see the comment on MEMCG_NR_GENS */ - if (!lruvec_is_sizable(lruvec, sc)) - return seg != MEMCG_LRU_TAIL ? MEMCG_LRU_TAIL : MEMCG_LRU_YOUNG; - mem_cgroup_calculate_protection(NULL, memcg); if (mem_cgroup_below_min(NULL, memcg)) @@ -4734,7 +4734,7 @@ static int shrink_one(struct lruvec *lru if (mem_cgroup_below_low(NULL, memcg)) { /* see the comment on MEMCG_NR_GENS */ - if (seg != MEMCG_LRU_TAIL) + if (lru_gen_memcg_seg(lruvec) != MEMCG_LRU_TAIL) return MEMCG_LRU_TAIL; memcg_memory_event(memcg, MEMCG_LOW); @@ -4750,7 +4750,15 @@ static int shrink_one(struct lruvec *lru flush_reclaim_state(sc); - return success ? MEMCG_LRU_YOUNG : 0; + if (success && mem_cgroup_online(memcg)) + return MEMCG_LRU_YOUNG; + + if (!success && lruvec_is_sizable(lruvec, sc)) + return 0; + + /* one retry if offlined or too small */ + return lru_gen_memcg_seg(lruvec) != MEMCG_LRU_TAIL ? + MEMCG_LRU_TAIL : MEMCG_LRU_YOUNG; } #ifdef CONFIG_MEMCG _ Patches currently in -mm which might be from yuzhao(a)google.com are

1 year, 9 months

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[merged mm-hotfixes-stable] mm-mglru-respect-min_ttl_ms-with-memcgs.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/mglru: respect min_ttl_ms with memcgs has been removed from the -mm tree. Its filename was mm-mglru-respect-min_ttl_ms-with-memcgs.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Yu Zhao <yuzhao(a)google.com> Subject: mm/mglru: respect min_ttl_ms with memcgs Date: Thu, 7 Dec 2023 23:14:06 -0700 While investigating kswapd "consuming 100% CPU" [1] (also see "mm/mglru: try to stop at high watermarks"), it was discovered that the memcg LRU can breach the thrashing protection imposed by min_ttl_ms. Before the memcg LRU: kswapd() shrink_node_memcgs() mem_cgroup_iter() inc_max_seq() // always hit a different memcg lru_gen_age_node() mem_cgroup_iter() check the timestamp of the oldest generation After the memcg LRU: kswapd() shrink_many() restart: iterate the memcg LRU: inc_max_seq() // occasionally hit the same memcg if raced with lru_gen_rotate_memcg(): goto restart lru_gen_age_node() mem_cgroup_iter() check the timestamp of the oldest generation Specifically, when the restart happens in shrink_many(), it needs to stick with the (memcg LRU) generation it began with. In other words, it should neither re-read memcg_lru->seq nor age an lruvec of a different generation. Otherwise it can hit the same memcg multiple times without giving lru_gen_age_node() a chance to check the timestamp of that memcg's oldest generation (against min_ttl_ms). [1] https://lore.kernel.org/CAK8fFZ4DY+GtBA40Pm7Nn5xCHy+51w3sfxPqkqpqakSXYyX+Wg… Link: https://lkml.kernel.org/r/20231208061407.2125867-3-yuzhao@google.com Fixes: e4dde56cd208 ("mm: multi-gen LRU: per-node lru_gen_folio lists") Signed-off-by: Yu Zhao <yuzhao(a)google.com> Tested-by: T.J. Mercier <tjmercier(a)google.com> Cc: Charan Teja Kalla <quic_charante(a)quicinc.com> Cc: Hillf Danton <hdanton(a)sina.com> Cc: Jaroslav Pulchart <jaroslav.pulchart(a)gooddata.com> Cc: Kairui Song <ryncsn(a)gmail.com> Cc: Kalesh Singh <kaleshsingh(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/mmzone.h | 30 +++++++++++++++++------------- mm/vmscan.c | 30 ++++++++++++++++-------------- 2 files changed, 33 insertions(+), 27 deletions(-) --- a/include/linux/mmzone.h~mm-mglru-respect-min_ttl_ms-with-memcgs +++ a/include/linux/mmzone.h @@ -505,33 +505,37 @@ void lru_gen_look_around(struct page_vma * the old generation, is incremented when all its bins become empty. * * There are four operations: - * 1. MEMCG_LRU_HEAD, which moves an memcg to the head of a random bin in its + * 1. MEMCG_LRU_HEAD, which moves a memcg to the head of a random bin in its * current generation (old or young) and updates its "seg" to "head"; - * 2. MEMCG_LRU_TAIL, which moves an memcg to the tail of a random bin in its + * 2. MEMCG_LRU_TAIL, which moves a memcg to the tail of a random bin in its * current generation (old or young) and updates its "seg" to "tail"; - * 3. MEMCG_LRU_OLD, which moves an memcg to the head of a random bin in the old + * 3. MEMCG_LRU_OLD, which moves a memcg to the head of a random bin in the old * generation, updates its "gen" to "old" and resets its "seg" to "default"; - * 4. MEMCG_LRU_YOUNG, which moves an memcg to the tail of a random bin in the + * 4. MEMCG_LRU_YOUNG, which moves a memcg to the tail of a random bin in the * young generation, updates its "gen" to "young" and resets its "seg" to * "default". * * The events that trigger the above operations are: * 1. Exceeding the soft limit, which triggers MEMCG_LRU_HEAD; - * 2. The first attempt to reclaim an memcg below low, which triggers + * 2. The first attempt to reclaim a memcg below low, which triggers * MEMCG_LRU_TAIL; - * 3. The first attempt to reclaim an memcg below reclaimable size threshold, + * 3. The first attempt to reclaim a memcg below reclaimable size threshold, * which triggers MEMCG_LRU_TAIL; - * 4. The second attempt to reclaim an memcg below reclaimable size threshold, + * 4. The second attempt to reclaim a memcg below reclaimable size threshold, * which triggers MEMCG_LRU_YOUNG; - * 5. Attempting to reclaim an memcg below min, which triggers MEMCG_LRU_YOUNG; + * 5. Attempting to reclaim a memcg below min, which triggers MEMCG_LRU_YOUNG; * 6. Finishing the aging on the eviction path, which triggers MEMCG_LRU_YOUNG; - * 7. Offlining an memcg, which triggers MEMCG_LRU_OLD. + * 7. Offlining a memcg, which triggers MEMCG_LRU_OLD. * - * Note that memcg LRU only applies to global reclaim, and the round-robin - * incrementing of their max_seq counters ensures the eventual fairness to all - * eligible memcgs. For memcg reclaim, it still relies on mem_cgroup_iter(). + * Notes: + * 1. Memcg LRU only applies to global reclaim, and the round-robin incrementing + * of their max_seq counters ensures the eventual fairness to all eligible + * memcgs. For memcg reclaim, it still relies on mem_cgroup_iter(). + * 2. There are only two valid generations: old (seq) and young (seq+1). + * MEMCG_NR_GENS is set to three so that when reading the generation counter + * locklessly, a stale value (seq-1) does not wraparound to young. */ -#define MEMCG_NR_GENS 2 +#define MEMCG_NR_GENS 3 #define MEMCG_NR_BINS 8 struct lru_gen_memcg { --- a/mm/vmscan.c~mm-mglru-respect-min_ttl_ms-with-memcgs +++ a/mm/vmscan.c @@ -4089,6 +4089,9 @@ static void lru_gen_rotate_memcg(struct else VM_WARN_ON_ONCE(true); + WRITE_ONCE(lruvec->lrugen.seg, seg); + WRITE_ONCE(lruvec->lrugen.gen, new); + hlist_nulls_del_rcu(&lruvec->lrugen.list); if (op == MEMCG_LRU_HEAD || op == MEMCG_LRU_OLD) @@ -4099,9 +4102,6 @@ static void lru_gen_rotate_memcg(struct pgdat->memcg_lru.nr_memcgs[old]--; pgdat->memcg_lru.nr_memcgs[new]++; - lruvec->lrugen.gen = new; - WRITE_ONCE(lruvec->lrugen.seg, seg); - if (!pgdat->memcg_lru.nr_memcgs[old] && old == get_memcg_gen(pgdat->memcg_lru.seq)) WRITE_ONCE(pgdat->memcg_lru.seq, pgdat->memcg_lru.seq + 1); @@ -4124,11 +4124,11 @@ void lru_gen_online_memcg(struct mem_cgr gen = get_memcg_gen(pgdat->memcg_lru.seq); + lruvec->lrugen.gen = gen; + hlist_nulls_add_tail_rcu(&lruvec->lrugen.list, &pgdat->memcg_lru.fifo[gen][bin]); pgdat->memcg_lru.nr_memcgs[gen]++; - lruvec->lrugen.gen = gen; - spin_unlock_irq(&pgdat->memcg_lru.lock); } } @@ -4635,7 +4635,7 @@ static long get_nr_to_scan(struct lruvec DEFINE_MAX_SEQ(lruvec); if (mem_cgroup_below_min(sc->target_mem_cgroup, memcg)) - return 0; + return -1; if (!should_run_aging(lruvec, max_seq, sc, can_swap, &nr_to_scan)) return nr_to_scan; @@ -4710,7 +4710,7 @@ static bool try_to_shrink_lruvec(struct cond_resched(); } - /* whether try_to_inc_max_seq() was successful */ + /* whether this lruvec should be rotated */ return nr_to_scan < 0; } @@ -4764,13 +4764,13 @@ static void shrink_many(struct pglist_da struct lruvec *lruvec; struct lru_gen_folio *lrugen; struct mem_cgroup *memcg; - const struct hlist_nulls_node *pos; + struct hlist_nulls_node *pos; + gen = get_memcg_gen(READ_ONCE(pgdat->memcg_lru.seq)); bin = first_bin = get_random_u32_below(MEMCG_NR_BINS); restart: op = 0; memcg = NULL; - gen = get_memcg_gen(READ_ONCE(pgdat->memcg_lru.seq)); rcu_read_lock(); @@ -4781,6 +4781,10 @@ restart: } mem_cgroup_put(memcg); + memcg = NULL; + + if (gen != READ_ONCE(lrugen->gen)) + continue; lruvec = container_of(lrugen, struct lruvec, lrugen); memcg = lruvec_memcg(lruvec); @@ -4865,16 +4869,14 @@ static void set_initial_priority(struct if (sc->priority != DEF_PRIORITY || sc->nr_to_reclaim < MIN_LRU_BATCH) return; /* - * Determine the initial priority based on ((total / MEMCG_NR_GENS) >> - * priority) * reclaimed_to_scanned_ratio = nr_to_reclaim, where the - * estimated reclaimed_to_scanned_ratio = inactive / total. + * Determine the initial priority based on + * (total >> priority) * reclaimed_to_scanned_ratio = nr_to_reclaim, + * where reclaimed_to_scanned_ratio = inactive / total. */ reclaimable = node_page_state(pgdat, NR_INACTIVE_FILE); if (get_swappiness(lruvec, sc)) reclaimable += node_page_state(pgdat, NR_INACTIVE_ANON); - reclaimable /= MEMCG_NR_GENS; - /* round down reclaimable and round up sc->nr_to_reclaim */ priority = fls_long(reclaimable) - 1 - fls_long(sc->nr_to_reclaim - 1); _ Patches currently in -mm which might be from yuzhao(a)google.com are

1 year, 9 months

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[merged mm-hotfixes-stable] mm-mglru-try-to-stop-at-high-watermarks.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/mglru: try to stop at high watermarks has been removed from the -mm tree. Its filename was mm-mglru-try-to-stop-at-high-watermarks.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Yu Zhao <yuzhao(a)google.com> Subject: mm/mglru: try to stop at high watermarks Date: Thu, 7 Dec 2023 23:14:05 -0700 The initial MGLRU patchset didn't include the memcg LRU support, and it relied on should_abort_scan(), added by commit f76c83378851 ("mm: multi-gen LRU: optimize multiple memcgs"), to "backoff to avoid overshooting their aggregate reclaim target by too much". Later on when the memcg LRU was added, should_abort_scan() was deemed unnecessary, and the test results [1] showed no side effects after it was removed by commit a579086c99ed ("mm: multi-gen LRU: remove eviction fairness safeguard"). However, that test used memory.reclaim, which sets nr_to_reclaim to SWAP_CLUSTER_MAX. So it can overshoot only by SWAP_CLUSTER_MAX-1 pages, i.e., from nr_reclaimed=nr_to_reclaim-1 to nr_reclaimed=nr_to_reclaim+SWAP_CLUSTER_MAX-1. Compared with the batch size kswapd sets to nr_to_reclaim, SWAP_CLUSTER_MAX is tiny. Therefore that test isn't able to reproduce the worst case scenario, i.e., kswapd overshooting GBs on large systems and "consuming 100% CPU" (see the Closes tag). Bring back a simplified version of should_abort_scan() on top of the memcg LRU, so that kswapd stops when all eligible zones are above their respective high watermarks plus a small delta to lower the chance of KSWAPD_HIGH_WMARK_HIT_QUICKLY. Note that this only applies to order-0 reclaim, meaning compaction-induced reclaim can still run wild (which is a different problem). On Android, launching 55 apps sequentially: Before After Change pgpgin 838377172 802955040 -4% pgpgout 38037080 34336300 -10% [1] https://lore.kernel.org/20221222041905.2431096-1-yuzhao@google.com/ Link: https://lkml.kernel.org/r/20231208061407.2125867-2-yuzhao@google.com Fixes: a579086c99ed ("mm: multi-gen LRU: remove eviction fairness safeguard") Signed-off-by: Yu Zhao <yuzhao(a)google.com> Reported-by: Charan Teja Kalla <quic_charante(a)quicinc.com> Reported-by: Jaroslav Pulchart <jaroslav.pulchart(a)gooddata.com> Closes: https://lore.kernel.org/CAK8fFZ4DY+GtBA40Pm7Nn5xCHy+51w3sfxPqkqpqakSXYyX+Wg… Tested-by: Jaroslav Pulchart <jaroslav.pulchart(a)gooddata.com> Tested-by: Kalesh Singh <kaleshsingh(a)google.com> Cc: Hillf Danton <hdanton(a)sina.com> Cc: Kairui Song <ryncsn(a)gmail.com> Cc: T.J. Mercier <tjmercier(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/vmscan.c | 36 ++++++++++++++++++++++++++++-------- 1 file changed, 28 insertions(+), 8 deletions(-) --- a/mm/vmscan.c~mm-mglru-try-to-stop-at-high-watermarks +++ a/mm/vmscan.c @@ -4648,20 +4648,41 @@ static long get_nr_to_scan(struct lruvec return try_to_inc_max_seq(lruvec, max_seq, sc, can_swap, false) ? -1 : 0; } -static unsigned long get_nr_to_reclaim(struct scan_control *sc) +static bool should_abort_scan(struct lruvec *lruvec, struct scan_control *sc) { + int i; + enum zone_watermarks mark; + /* don't abort memcg reclaim to ensure fairness */ if (!root_reclaim(sc)) - return -1; + return false; + + if (sc->nr_reclaimed >= max(sc->nr_to_reclaim, compact_gap(sc->order))) + return true; + + /* check the order to exclude compaction-induced reclaim */ + if (!current_is_kswapd() || sc->order) + return false; + + mark = sysctl_numa_balancing_mode & NUMA_BALANCING_MEMORY_TIERING ? + WMARK_PROMO : WMARK_HIGH; + + for (i = 0; i <= sc->reclaim_idx; i++) { + struct zone *zone = lruvec_pgdat(lruvec)->node_zones + i; + unsigned long size = wmark_pages(zone, mark) + MIN_LRU_BATCH; + + if (managed_zone(zone) && !zone_watermark_ok(zone, 0, size, sc->reclaim_idx, 0)) + return false; + } - return max(sc->nr_to_reclaim, compact_gap(sc->order)); + /* kswapd should abort if all eligible zones are safe */ + return true; } static bool try_to_shrink_lruvec(struct lruvec *lruvec, struct scan_control *sc) { long nr_to_scan; unsigned long scanned = 0; - unsigned long nr_to_reclaim = get_nr_to_reclaim(sc); int swappiness = get_swappiness(lruvec, sc); /* clean file folios are more likely to exist */ @@ -4683,7 +4704,7 @@ static bool try_to_shrink_lruvec(struct if (scanned >= nr_to_scan) break; - if (sc->nr_reclaimed >= nr_to_reclaim) + if (should_abort_scan(lruvec, sc)) break; cond_resched(); @@ -4744,7 +4765,6 @@ static void shrink_many(struct pglist_da struct lru_gen_folio *lrugen; struct mem_cgroup *memcg; const struct hlist_nulls_node *pos; - unsigned long nr_to_reclaim = get_nr_to_reclaim(sc); bin = first_bin = get_random_u32_below(MEMCG_NR_BINS); restart: @@ -4777,7 +4797,7 @@ restart: rcu_read_lock(); - if (sc->nr_reclaimed >= nr_to_reclaim) + if (should_abort_scan(lruvec, sc)) break; } @@ -4788,7 +4808,7 @@ restart: mem_cgroup_put(memcg); - if (sc->nr_reclaimed >= nr_to_reclaim) + if (!is_a_nulls(pos)) return; /* restart if raced with lru_gen_rotate_memcg() */ _ Patches currently in -mm which might be from yuzhao(a)google.com are

1 year, 9 months

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[merged mm-hotfixes-stable] mm-mglru-fix-underprotected-page-cache.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/mglru: fix underprotected page cache has been removed from the -mm tree. Its filename was mm-mglru-fix-underprotected-page-cache.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Yu Zhao <yuzhao(a)google.com> Subject: mm/mglru: fix underprotected page cache Date: Thu, 7 Dec 2023 23:14:04 -0700 Unmapped folios accessed through file descriptors can be underprotected. Those folios are added to the oldest generation based on: 1. The fact that they are less costly to reclaim (no need to walk the rmap and flush the TLB) and have less impact on performance (don't cause major PFs and can be non-blocking if needed again). 2. The observation that they are likely to be single-use. E.g., for client use cases like Android, its apps parse configuration files and store the data in heap (anon); for server use cases like MySQL, it reads from InnoDB files and holds the cached data for tables in buffer pools (anon). However, the oldest generation can be very short lived, and if so, it doesn't provide the PID controller with enough time to respond to a surge of refaults. (Note that the PID controller uses weighted refaults and those from evicted generations only take a half of the whole weight.) In other words, for a short lived generation, the moving average smooths out the spike quickly. To fix the problem: 1. For folios that are already on LRU, if they can be beyond the tracking range of tiers, i.e., five accesses through file descriptors, move them to the second oldest generation to give them more time to age. (Note that tiers are used by the PID controller to statistically determine whether folios accessed multiple times through file descriptors are worth protecting.) 2. When adding unmapped folios to LRU, adjust the placement of them so that they are not too close to the tail. The effect of this is similar to the above. On Android, launching 55 apps sequentially: Before After Change workingset_refault_anon 25641024 25598972 0% workingset_refault_file 115016834 106178438 -8% Link: https://lkml.kernel.org/r/20231208061407.2125867-1-yuzhao@google.com Fixes: ac35a4902374 ("mm: multi-gen LRU: minimal implementation") Signed-off-by: Yu Zhao <yuzhao(a)google.com> Reported-by: Charan Teja Kalla <quic_charante(a)quicinc.com> Tested-by: Kalesh Singh <kaleshsingh(a)google.com> Cc: T.J. Mercier <tjmercier(a)google.com> Cc: Kairui Song <ryncsn(a)gmail.com> Cc: Hillf Danton <hdanton(a)sina.com> Cc: Jaroslav Pulchart <jaroslav.pulchart(a)gooddata.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/mm_inline.h | 23 ++++++++++++++--------- mm/vmscan.c | 2 +- mm/workingset.c | 6 +++--- 3 files changed, 18 insertions(+), 13 deletions(-) --- a/include/linux/mm_inline.h~mm-mglru-fix-underprotected-page-cache +++ a/include/linux/mm_inline.h @@ -232,22 +232,27 @@ static inline bool lru_gen_add_folio(str if (folio_test_unevictable(folio) || !lrugen->enabled) return false; /* - * There are three common cases for this page: - * 1. If it's hot, e.g., freshly faulted in or previously hot and - * migrated, add it to the youngest generation. - * 2. If it's cold but can't be evicted immediately, i.e., an anon page - * not in swapcache or a dirty page pending writeback, add it to the - * second oldest generation. - * 3. Everything else (clean, cold) is added to the oldest generation. + * There are four common cases for this page: + * 1. If it's hot, i.e., freshly faulted in, add it to the youngest + * generation, and it's protected over the rest below. + * 2. If it can't be evicted immediately, i.e., a dirty page pending + * writeback, add it to the second youngest generation. + * 3. If it should be evicted first, e.g., cold and clean from + * folio_rotate_reclaimable(), add it to the oldest generation. + * 4. Everything else falls between 2 & 3 above and is added to the + * second oldest generation if it's considered inactive, or the + * oldest generation otherwise. See lru_gen_is_active(). */ if (folio_test_active(folio)) seq = lrugen->max_seq; else if ((type == LRU_GEN_ANON && !folio_test_swapcache(folio)) || (folio_test_reclaim(folio) && (folio_test_dirty(folio) || folio_test_writeback(folio)))) - seq = lrugen->min_seq[type] + 1; - else + seq = lrugen->max_seq - 1; + else if (reclaiming || lrugen->min_seq[type] + MIN_NR_GENS >= lrugen->max_seq) seq = lrugen->min_seq[type]; + else + seq = lrugen->min_seq[type] + 1; gen = lru_gen_from_seq(seq); flags = (gen + 1UL) << LRU_GEN_PGOFF; --- a/mm/vmscan.c~mm-mglru-fix-underprotected-page-cache +++ a/mm/vmscan.c @@ -4232,7 +4232,7 @@ static bool sort_folio(struct lruvec *lr } /* protected */ - if (tier > tier_idx) { + if (tier > tier_idx || refs == BIT(LRU_REFS_WIDTH)) { int hist = lru_hist_from_seq(lrugen->min_seq[type]); gen = folio_inc_gen(lruvec, folio, false); --- a/mm/workingset.c~mm-mglru-fix-underprotected-page-cache +++ a/mm/workingset.c @@ -313,10 +313,10 @@ static void lru_gen_refault(struct folio * 1. For pages accessed through page tables, hotter pages pushed out * hot pages which refaulted immediately. * 2. For pages accessed multiple times through file descriptors, - * numbers of accesses might have been out of the range. + * they would have been protected by sort_folio(). */ - if (lru_gen_in_fault() || refs == BIT(LRU_REFS_WIDTH)) { - folio_set_workingset(folio); + if (lru_gen_in_fault() || refs >= BIT(LRU_REFS_WIDTH) - 1) { + set_mask_bits(&folio->flags, 0, LRU_REFS_MASK | BIT(PG_workingset)); mod_lruvec_state(lruvec, WORKINGSET_RESTORE_BASE + type, delta); } unlock: _ Patches currently in -mm which might be from yuzhao(a)google.com are

1 year, 9 months

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[merged mm-hotfixes-stable] mm-shmem-fix-race-in-shmem_undo_range-w-thp.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/shmem: fix race in shmem_undo_range w/THP has been removed from the -mm tree. Its filename was mm-shmem-fix-race-in-shmem_undo_range-w-thp.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: David Stevens <stevensd(a)chromium.org> Subject: mm/shmem: fix race in shmem_undo_range w/THP Date: Tue, 18 Apr 2023 17:40:31 +0900 Split folios during the second loop of shmem_undo_range. It's not sufficient to only split folios when dealing with partial pages, since it's possible for a THP to be faulted in after that point. Calling truncate_inode_folio in that situation can result in throwing away data outside of the range being targeted. [akpm(a)linux-foundation.org: tidy up comment layout] Link: https://lkml.kernel.org/r/20230418084031.3439795-1-stevensd@google.com Fixes: b9a8a4195c7d ("truncate,shmem: Handle truncates that split large folios") Signed-off-by: David Stevens <stevensd(a)chromium.org> Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org> Cc: Suleiman Souhlal <suleiman(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/shmem.c | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) --- a/mm/shmem.c~mm-shmem-fix-race-in-shmem_undo_range-w-thp +++ a/mm/shmem.c @@ -1080,7 +1080,24 @@ whole_folios: } VM_BUG_ON_FOLIO(folio_test_writeback(folio), folio); - truncate_inode_folio(mapping, folio); + + if (!folio_test_large(folio)) { + truncate_inode_folio(mapping, folio); + } else if (truncate_inode_partial_folio(folio, lstart, lend)) { + /* + * If we split a page, reset the loop so + * that we pick up the new sub pages. + * Otherwise the THP was entirely + * dropped or the target range was + * zeroed, so just continue the loop as + * is. + */ + if (!folio_test_large(folio)) { + folio_unlock(folio); + index = start; + break; + } + } } folio_unlock(folio); } _ Patches currently in -mm which might be from stevensd(a)chromium.org are

1 year, 9 months

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[merged mm-hotfixes-stable] revert-selftests-error-out-if-kernel-header-files-are-not-yet-built.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: Revert "selftests: error out if kernel header files are not yet built" has been removed from the -mm tree. Its filename was revert-selftests-error-out-if-kernel-header-files-are-not-yet-built.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: John Hubbard <jhubbard(a)nvidia.com> Subject: Revert "selftests: error out if kernel header files are not yet built" Date: Fri, 8 Dec 2023 18:01:44 -0800 This reverts commit 9fc96c7c19df ("selftests: error out if kernel header files are not yet built"). It turns out that requiring the kernel headers to be built as a prerequisite to building selftests, does not work in many cases. For example, Peter Zijlstra writes: "My biggest beef with the whole thing is that I simply do not want to use 'make headers', it doesn't work for me. I have a ton of output directories and I don't care to build tools into the output dirs, in fact some of them flat out refuse to work that way (bpf comes to mind)." [1] Therefore, stop erroring out on the selftests build. Additional patches will be required in order to change over to not requiring the kernel headers. [1] https://lore.kernel.org/20231208221007.GO28727@noisy.programming.kicks-ass.… Link: https://lkml.kernel.org/r/20231209020144.244759-1-jhubbard@nvidia.com Fixes: 9fc96c7c19df ("selftests: error out if kernel header files are not yet built") Signed-off-by: John Hubbard <jhubbard(a)nvidia.com> Cc: Anders Roxell <anders.roxell(a)linaro.org> Cc: Muhammad Usama Anjum <usama.anjum(a)collabora.com> Cc: David Hildenbrand <david(a)redhat.com> Cc: Peter Xu <peterx(a)redhat.com> Cc: Jonathan Corbet <corbet(a)lwn.net> Cc: Nathan Chancellor <nathan(a)kernel.org> Cc: Shuah Khan <shuah(a)kernel.org> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Marcos Paulo de Souza <mpdesouza(a)suse.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- tools/testing/selftests/Makefile | 21 --------------- tools/testing/selftests/lib.mk | 40 ++--------------------------- 2 files changed, 4 insertions(+), 57 deletions(-) --- a/tools/testing/selftests/lib.mk~revert-selftests-error-out-if-kernel-header-files-are-not-yet-built +++ a/tools/testing/selftests/lib.mk @@ -44,26 +44,10 @@ endif selfdir = $(realpath $(dir $(filter %/lib.mk,$(MAKEFILE_LIST)))) top_srcdir = $(selfdir)/../../.. -ifeq ("$(origin O)", "command line") - KBUILD_OUTPUT := $(O) +ifeq ($(KHDR_INCLUDES),) +KHDR_INCLUDES := -isystem $(top_srcdir)/usr/include endif -ifneq ($(KBUILD_OUTPUT),) - # Make's built-in functions such as $(abspath ...), $(realpath ...) cannot - # expand a shell special character '~'. We use a somewhat tedious way here. - abs_objtree := $(shell cd $(top_srcdir) && mkdir -p $(KBUILD_OUTPUT) && cd $(KBUILD_OUTPUT) && pwd) - $(if $(abs_objtree),, \ - $(error failed to create output directory "$(KBUILD_OUTPUT)")) - # $(realpath ...) resolves symlinks - abs_objtree := $(realpath $(abs_objtree)) - KHDR_DIR := ${abs_objtree}/usr/include -else - abs_srctree := $(shell cd $(top_srcdir) && pwd) - KHDR_DIR := ${abs_srctree}/usr/include -endif - -KHDR_INCLUDES := -isystem $(KHDR_DIR) - # The following are built by lib.mk common compile rules. # TEST_CUSTOM_PROGS should be used by tests that require # custom build rule and prevent common build rule use. @@ -74,25 +58,7 @@ TEST_GEN_PROGS := $(patsubst %,$(OUTPUT) TEST_GEN_PROGS_EXTENDED := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS_EXTENDED)) TEST_GEN_FILES := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_FILES)) -all: kernel_header_files $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) \ - $(TEST_GEN_FILES) - -kernel_header_files: - @ls $(KHDR_DIR)/linux/*.h >/dev/null 2>/dev/null; \ - if [ $$? -ne 0 ]; then \ - RED='\033[1;31m'; \ - NOCOLOR='\033[0m'; \ - echo; \ - echo -e "$${RED}error$${NOCOLOR}: missing kernel header files."; \ - echo "Please run this and try again:"; \ - echo; \ - echo " cd $(top_srcdir)"; \ - echo " make headers"; \ - echo; \ - exit 1; \ - fi - -.PHONY: kernel_header_files +all: $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) define RUN_TESTS BASE_DIR="$(selfdir)"; \ --- a/tools/testing/selftests/Makefile~revert-selftests-error-out-if-kernel-header-files-are-not-yet-built +++ a/tools/testing/selftests/Makefile @@ -155,12 +155,10 @@ ifneq ($(KBUILD_OUTPUT),) abs_objtree := $(realpath $(abs_objtree)) BUILD := $(abs_objtree)/kselftest KHDR_INCLUDES := -isystem ${abs_objtree}/usr/include - KHDR_DIR := ${abs_objtree}/usr/include else BUILD := $(CURDIR) abs_srctree := $(shell cd $(top_srcdir) && pwd) KHDR_INCLUDES := -isystem ${abs_srctree}/usr/include - KHDR_DIR := ${abs_srctree}/usr/include DEFAULT_INSTALL_HDR_PATH := 1 endif @@ -174,7 +172,7 @@ export KHDR_INCLUDES # all isn't the first target in the file. .DEFAULT_GOAL := all -all: kernel_header_files +all: @ret=1; \ for TARGET in $(TARGETS); do \ BUILD_TARGET=$$BUILD/$$TARGET; \ @@ -185,23 +183,6 @@ all: kernel_header_files ret=$$((ret * $$?)); \ done; exit $$ret; -kernel_header_files: - @ls $(KHDR_DIR)/linux/*.h >/dev/null 2>/dev/null; \ - if [ $$? -ne 0 ]; then \ - RED='\033[1;31m'; \ - NOCOLOR='\033[0m'; \ - echo; \ - echo -e "$${RED}error$${NOCOLOR}: missing kernel header files."; \ - echo "Please run this and try again:"; \ - echo; \ - echo " cd $(top_srcdir)"; \ - echo " make headers"; \ - echo; \ - exit 1; \ - fi - -.PHONY: kernel_header_files - run_tests: all @for TARGET in $(TARGETS); do \ BUILD_TARGET=$$BUILD/$$TARGET; \ _ Patches currently in -mm which might be from jhubbard(a)nvidia.com are

1 year, 9 months

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[merged mm-hotfixes-stable] mm-damon-core-make-damon_start-waits-until-kdamond_fn-starts.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/damon/core: make damon_start() waits until kdamond_fn() starts has been removed from the -mm tree. Its filename was mm-damon-core-make-damon_start-waits-until-kdamond_fn-starts.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: SeongJae Park <sj(a)kernel.org> Subject: mm/damon/core: make damon_start() waits until kdamond_fn() starts Date: Fri, 8 Dec 2023 17:50:18 +0000 The cleanup tasks of kdamond threads including reset of corresponding DAMON context's ->kdamond field and decrease of global nr_running_ctxs counter is supposed to be executed by kdamond_fn(). However, commit 0f91d13366a4 ("mm/damon: simplify stop mechanism") made neither damon_start() nor damon_stop() ensure the corresponding kdamond has started the execution of kdamond_fn(). As a result, the cleanup can be skipped if damon_stop() is called fast enough after the previous damon_start(). Especially the skipped reset of ->kdamond could cause a use-after-free. Fix it by waiting for start of kdamond_fn() execution from damon_start(). Link: https://lkml.kernel.org/r/20231208175018.63880-1-sj@kernel.org Fixes: 0f91d13366a4 ("mm/damon: simplify stop mechanism") Signed-off-by: SeongJae Park <sj(a)kernel.org> Reported-by: Jakub Acs <acsjakub(a)amazon.de> Cc: Changbin Du <changbin.du(a)intel.com> Cc: Jakub Acs <acsjakub(a)amazon.de> Cc: <stable(a)vger.kernel.org> # 5.15.x Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- include/linux/damon.h | 2 ++ mm/damon/core.c | 6 ++++++ 2 files changed, 8 insertions(+) --- a/include/linux/damon.h~mm-damon-core-make-damon_start-waits-until-kdamond_fn-starts +++ a/include/linux/damon.h @@ -559,6 +559,8 @@ struct damon_ctx { * update */ unsigned long next_ops_update_sis; + /* for waiting until the execution of the kdamond_fn is started */ + struct completion kdamond_started; /* public: */ struct task_struct *kdamond; --- a/mm/damon/core.c~mm-damon-core-make-damon_start-waits-until-kdamond_fn-starts +++ a/mm/damon/core.c @@ -445,6 +445,8 @@ struct damon_ctx *damon_new_ctx(void) if (!ctx) return NULL; + init_completion(&ctx->kdamond_started); + ctx->attrs.sample_interval = 5 * 1000; ctx->attrs.aggr_interval = 100 * 1000; ctx->attrs.ops_update_interval = 60 * 1000 * 1000; @@ -668,11 +670,14 @@ static int __damon_start(struct damon_ct mutex_lock(&ctx->kdamond_lock); if (!ctx->kdamond) { err = 0; + reinit_completion(&ctx->kdamond_started); ctx->kdamond = kthread_run(kdamond_fn, ctx, "kdamond.%d", nr_running_ctxs); if (IS_ERR(ctx->kdamond)) { err = PTR_ERR(ctx->kdamond); ctx->kdamond = NULL; + } else { + wait_for_completion(&ctx->kdamond_started); } } mutex_unlock(&ctx->kdamond_lock); @@ -1433,6 +1438,7 @@ static int kdamond_fn(void *data) pr_debug("kdamond (%d) starts\n", current->pid); + complete(&ctx->kdamond_started); kdamond_init_intervals_sis(ctx); if (ctx->ops.init) _ Patches currently in -mm which might be from sj(a)kernel.org are selftests-damon-implement-a-python-module-for-test-purpose-damon-sysfs-controls.patch selftests-damon-_damon_sysfs-implement-kdamonds-start-function.patch selftests-damon-_damon_sysfs-implement-updat_schemes_tried_bytes-command.patch selftests-damon-add-a-test-for-update_schemes_tried_regions-sysfs-command.patch selftests-damon-add-a-test-for-update_schemes_tried_regions-hang-bug.patch

1 year, 9 months

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[merged mm-hotfixes-stable] kexec-drop-dependency-on-arch_supports_kexec-from-crash_dump.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: kexec: drop dependency on ARCH_SUPPORTS_KEXEC from CRASH_DUMP has been removed from the -mm tree. Its filename was kexec-drop-dependency-on-arch_supports_kexec-from-crash_dump.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Ignat Korchagin <ignat(a)cloudflare.com> Subject: kexec: drop dependency on ARCH_SUPPORTS_KEXEC from CRASH_DUMP Date: Wed, 29 Nov 2023 22:04:09 +0000 In commit f8ff23429c62 ("kernel/Kconfig.kexec: drop select of KEXEC for CRASH_DUMP") we tried to fix a config regression, where CONFIG_CRASH_DUMP required CONFIG_KEXEC. However, it was not enough at least for arm64 platforms. While further testing the patch with our arm64 config I noticed that CONFIG_CRASH_DUMP is unavailable in menuconfig. This is because CONFIG_CRASH_DUMP still depends on the new CONFIG_ARCH_SUPPORTS_KEXEC introduced in commit 91506f7e5d21 ("arm64/kexec: refactor for kernel/Kconfig.kexec") and on arm64 CONFIG_ARCH_SUPPORTS_KEXEC requires CONFIG_PM_SLEEP_SMP=y, which in turn requires either CONFIG_SUSPEND=y or CONFIG_HIBERNATION=y neither of which are set in our config. Given that we already established that CONFIG_KEXEC (which is a switch for kexec system call itself) is not required for CONFIG_CRASH_DUMP drop CONFIG_ARCH_SUPPORTS_KEXEC dependency as well. The arm64 kernel builds just fine with CONFIG_CRASH_DUMP=y and with both CONFIG_KEXEC=n and CONFIG_KEXEC_FILE=n after f8ff23429c62 ("kernel/Kconfig.kexec: drop select of KEXEC for CRASH_DUMP") and this patch are applied given that the necessary shared bits are included via CONFIG_KEXEC_CORE dependency. [bhe(a)redhat.com: don't export some symbols when CONFIG_MMU=n] Link: https://lkml.kernel.org/r/ZW03ODUKGGhP1ZGU@MiWiFi-R3L-srv [bhe(a)redhat.com: riscv, kexec: fix dependency of two items] Link: https://lkml.kernel.org/r/ZW04G/SKnhbE5mnX@MiWiFi-R3L-srv Link: https://lkml.kernel.org/r/20231129220409.55006-1-ignat@cloudflare.com Fixes: 91506f7e5d21 ("arm64/kexec: refactor for kernel/Kconfig.kexec") Signed-off-by: Ignat Korchagin <ignat(a)cloudflare.com> Signed-off-by: Baoquan He <bhe(a)redhat.com> Acked-by: Baoquan He <bhe(a)redhat.com> Cc: Alexander Gordeev <agordeev(a)linux.ibm.com> Cc: <stable(a)vger.kernel.org> # 6.6+: f8ff234: kernel/Kconfig.kexec: drop select of KEXEC for CRASH_DUMP Cc: <stable(a)vger.kernel.org> # 6.6+ Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- arch/riscv/Kconfig | 4 ++-- arch/riscv/kernel/crash_core.c | 4 +++- kernel/Kconfig.kexec | 1 - 3 files changed, 5 insertions(+), 4 deletions(-) --- a/arch/riscv/Kconfig~kexec-drop-dependency-on-arch_supports_kexec-from-crash_dump +++ a/arch/riscv/Kconfig @@ -685,7 +685,7 @@ config RISCV_BOOT_SPINWAIT If unsure what to do here, say N. config ARCH_SUPPORTS_KEXEC - def_bool MMU + def_bool y config ARCH_SELECTS_KEXEC def_bool y @@ -693,7 +693,7 @@ config ARCH_SELECTS_KEXEC select HOTPLUG_CPU if SMP config ARCH_SUPPORTS_KEXEC_FILE - def_bool 64BIT && MMU + def_bool 64BIT config ARCH_SELECTS_KEXEC_FILE def_bool y --- a/arch/riscv/kernel/crash_core.c~kexec-drop-dependency-on-arch_supports_kexec-from-crash_dump +++ a/arch/riscv/kernel/crash_core.c @@ -5,18 +5,20 @@ void arch_crash_save_vmcoreinfo(void) { - VMCOREINFO_NUMBER(VA_BITS); VMCOREINFO_NUMBER(phys_ram_base); vmcoreinfo_append_str("NUMBER(PAGE_OFFSET)=0x%lx\n", PAGE_OFFSET); vmcoreinfo_append_str("NUMBER(VMALLOC_START)=0x%lx\n", VMALLOC_START); vmcoreinfo_append_str("NUMBER(VMALLOC_END)=0x%lx\n", VMALLOC_END); +#ifdef CONFIG_MMU + VMCOREINFO_NUMBER(VA_BITS); vmcoreinfo_append_str("NUMBER(VMEMMAP_START)=0x%lx\n", VMEMMAP_START); vmcoreinfo_append_str("NUMBER(VMEMMAP_END)=0x%lx\n", VMEMMAP_END); #ifdef CONFIG_64BIT vmcoreinfo_append_str("NUMBER(MODULES_VADDR)=0x%lx\n", MODULES_VADDR); vmcoreinfo_append_str("NUMBER(MODULES_END)=0x%lx\n", MODULES_END); #endif +#endif vmcoreinfo_append_str("NUMBER(KERNEL_LINK_ADDR)=0x%lx\n", KERNEL_LINK_ADDR); vmcoreinfo_append_str("NUMBER(va_kernel_pa_offset)=0x%lx\n", kernel_map.va_kernel_pa_offset); --- a/kernel/Kconfig.kexec~kexec-drop-dependency-on-arch_supports_kexec-from-crash_dump +++ a/kernel/Kconfig.kexec @@ -94,7 +94,6 @@ config KEXEC_JUMP config CRASH_DUMP bool "kernel crash dumps" depends on ARCH_SUPPORTS_CRASH_DUMP - depends on ARCH_SUPPORTS_KEXEC select CRASH_CORE select KEXEC_CORE help _ Patches currently in -mm which might be from ignat(a)cloudflare.com are

1 year, 9 months

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[PATCH v2] PM: hibernate: use acquire/release ordering when compress/decompress image

by Hongchen Zhang

When we test S4(suspend to disk) on LoongArch 3A6000 platform, the test case sometimes fails. The dmesg log shows the following error: Invalid LZO compressed length After we dig into the code, we find out that: When compress/decompress the image, the synchronization operation between the control thread and the compress/decompress/crc thread uses relaxed ordering interface, which is unreliable, and the following situation may occur: CPU 0 CPU 1 save_image_lzo lzo_compress_threadfn atomic_set(&d->stop, 1); atomic_read(&data[thr].stop) data[thr].cmp = data[thr].cmp_len; WRITE data[thr].cmp_len Then CPU0 get a old cmp_len and write to disk. When cpu resume from S4, wrong cmp_len is loaded. To maintain data consistency between two threads, we should use the acquire/release ordering interface. So we change atomic_read/atomic_set to atomic_read_acquire/atomic_set_release. Fixes: 081a9d043c98 ("PM / Hibernate: Improve performance of LZO/plain hibernation, checksum image") Cc: stable(a)vger.kernel.org Signed-off-by: Hongchen Zhang <zhanghongchen(a)loongson.cn> Signed-off-by: Weihao Li <liweihao(a)loongson.cn> --- v1 -> v2: 1. add Cc: stable(a)vger.kernel.org in commit log 2. add Fixes: line in commit log --- kernel/power/swap.c | 38 +++++++++++++++++++------------------- 1 file changed, 19 insertions(+), 19 deletions(-) diff --git a/kernel/power/swap.c b/kernel/power/swap.c index a2cb0babb5ec..d44f5937f1e5 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -606,11 +606,11 @@ static int crc32_threadfn(void *data) unsigned i; while (1) { - wait_event(d->go, atomic_read(&d->ready) || + wait_event(d->go, atomic_read_acquire(&d->ready) || kthread_should_stop()); if (kthread_should_stop()) { d->thr = NULL; - atomic_set(&d->stop, 1); + atomic_set_release(&d->stop, 1); wake_up(&d->done); break; } @@ -619,7 +619,7 @@ static int crc32_threadfn(void *data) for (i = 0; i < d->run_threads; i++) *d->crc32 = crc32_le(*d->crc32, d->unc[i], *d->unc_len[i]); - atomic_set(&d->stop, 1); + atomic_set_release(&d->stop, 1); wake_up(&d->done); } return 0; @@ -649,12 +649,12 @@ static int lzo_compress_threadfn(void *data) struct cmp_data *d = data; while (1) { - wait_event(d->go, atomic_read(&d->ready) || + wait_event(d->go, atomic_read_acquire(&d->ready) || kthread_should_stop()); if (kthread_should_stop()) { d->thr = NULL; d->ret = -1; - atomic_set(&d->stop, 1); + atomic_set_release(&d->stop, 1); wake_up(&d->done); break; } @@ -663,7 +663,7 @@ static int lzo_compress_threadfn(void *data) d->ret = lzo1x_1_compress(d->unc, d->unc_len, d->cmp + LZO_HEADER, &d->cmp_len, d->wrk); - atomic_set(&d->stop, 1); + atomic_set_release(&d->stop, 1); wake_up(&d->done); } return 0; @@ -798,7 +798,7 @@ static int save_image_lzo(struct swap_map_handle *handle, data[thr].unc_len = off; - atomic_set(&data[thr].ready, 1); + atomic_set_release(&data[thr].ready, 1); wake_up(&data[thr].go); } @@ -806,12 +806,12 @@ static int save_image_lzo(struct swap_map_handle *handle, break; crc->run_threads = thr; - atomic_set(&crc->ready, 1); + atomic_set_release(&crc->ready, 1); wake_up(&crc->go); for (run_threads = thr, thr = 0; thr < run_threads; thr++) { wait_event(data[thr].done, - atomic_read(&data[thr].stop)); + atomic_read_acquire(&data[thr].stop)); atomic_set(&data[thr].stop, 0); ret = data[thr].ret; @@ -850,7 +850,7 @@ static int save_image_lzo(struct swap_map_handle *handle, } } - wait_event(crc->done, atomic_read(&crc->stop)); + wait_event(crc->done, atomic_read_acquire(&crc->stop)); atomic_set(&crc->stop, 0); } @@ -1132,12 +1132,12 @@ static int lzo_decompress_threadfn(void *data) struct dec_data *d = data; while (1) { - wait_event(d->go, atomic_read(&d->ready) || + wait_event(d->go, atomic_read_acquire(&d->ready) || kthread_should_stop()); if (kthread_should_stop()) { d->thr = NULL; d->ret = -1; - atomic_set(&d->stop, 1); + atomic_set_release(&d->stop, 1); wake_up(&d->done); break; } @@ -1150,7 +1150,7 @@ static int lzo_decompress_threadfn(void *data) flush_icache_range((unsigned long)d->unc, (unsigned long)d->unc + d->unc_len); - atomic_set(&d->stop, 1); + atomic_set_release(&d->stop, 1); wake_up(&d->done); } return 0; @@ -1335,7 +1335,7 @@ static int load_image_lzo(struct swap_map_handle *handle, } if (crc->run_threads) { - wait_event(crc->done, atomic_read(&crc->stop)); + wait_event(crc->done, atomic_read_acquire(&crc->stop)); atomic_set(&crc->stop, 0); crc->run_threads = 0; } @@ -1371,7 +1371,7 @@ static int load_image_lzo(struct swap_map_handle *handle, pg = 0; } - atomic_set(&data[thr].ready, 1); + atomic_set_release(&data[thr].ready, 1); wake_up(&data[thr].go); } @@ -1390,7 +1390,7 @@ static int load_image_lzo(struct swap_map_handle *handle, for (run_threads = thr, thr = 0; thr < run_threads; thr++) { wait_event(data[thr].done, - atomic_read(&data[thr].stop)); + atomic_read_acquire(&data[thr].stop)); atomic_set(&data[thr].stop, 0); ret = data[thr].ret; @@ -1421,7 +1421,7 @@ static int load_image_lzo(struct swap_map_handle *handle, ret = snapshot_write_next(snapshot); if (ret <= 0) { crc->run_threads = thr + 1; - atomic_set(&crc->ready, 1); + atomic_set_release(&crc->ready, 1); wake_up(&crc->go); goto out_finish; } @@ -1429,13 +1429,13 @@ static int load_image_lzo(struct swap_map_handle *handle, } crc->run_threads = thr; - atomic_set(&crc->ready, 1); + atomic_set_release(&crc->ready, 1); wake_up(&crc->go); } out_finish: if (crc->run_threads) { - wait_event(crc->done, atomic_read(&crc->stop)); + wait_event(crc->done, atomic_read_acquire(&crc->stop)); atomic_set(&crc->stop, 0); } stop = ktime_get(); -- 2.33.0

1 year, 9 months

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[PATCH 5.4 00/67] 5.4.264-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.264 release. There are 67 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 13 Dec 2023 18:19:59 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.264-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.264-rc1 Mukesh Ojha <quic_mojha(a)quicinc.com> devcoredump: Send uevent once devcd is ready Mukesh Ojha <quic_mojha(a)quicinc.com> devcoredump : Serialize devcd_del work Paulo Alcantara <pc(a)manguebit.com> smb: client: fix potential NULL deref in parse_dfs_referrals() David Howells <dhowells(a)redhat.com> cifs: Fix non-availability of dedup breaking generic/304 Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "btrfs: add dmesg output for first mount and last unmount of a filesystem" Namhyung Kim <namhyung(a)kernel.org> tools headers UAPI: Sync linux/perf_event.h with the kernel sources Ido Schimmel <idosch(a)nvidia.com> drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Ido Schimmel <idosch(a)nvidia.com> psample: Require 'CAP_NET_ADMIN' when joining "packets" group Ido Schimmel <idosch(a)nvidia.com> genetlink: add CAP_NET_ADMIN test for multicast bind Ido Schimmel <idosch(a)nvidia.com> netlink: don't call ->netlink_bind with table lock held Pavel Begunkov <asml.silence(a)gmail.com> io_uring/af_unix: disable sending io_uring over sockets Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix missing error check for sb_set_blocksize call Claudio Imbrenda <imbrenda(a)linux.ibm.com> KVM: s390/mm: Properly reset no-dat Borislav Petkov (AMD) <bp(a)alien8.de> x86/CPU/AMD: Check vendor in the AMD microcode callback Ronald Wahl <ronald.wahl(a)raritan.com> serial: 8250_omap: Add earlycon support for the AM654 UART controller Daniel Mack <daniel(a)zonque.org> serial: sc16is7xx: address RX timeout interrupt errata Arnd Bergmann <arnd(a)arndb.de> ARM: PL011: Fix DMA support RD Babiera <rdbabiera(a)google.com> usb: typec: class: fix typec_altmode_put_partner to put plugs Cameron Williams <cang1(a)live.co.uk> parport: Add support for Brainboxes IX/UC/PX parallel cards Konstantin Aladyshev <aladyshev22(a)gmail.com> usb: gadget: f_hid: fix report descriptor allocation Wenchao Chen <wenchao.chen(a)unisoc.com> mmc: sdhci-sprd: Fix vqmmc not shutting down after the card was pulled Heiner Kallweit <hkallweit1(a)gmail.com> mmc: core: add helpers mmc_regulator_enable/disable_vqmmc Boerge Struempfel <boerge.struempfel(a)gmail.com> gpiolib: sysfs: Fix error handling on failed export Peter Zijlstra <peterz(a)infradead.org> perf: Fix perf_event_validate_size() Namhyung Kim <namhyung(a)kernel.org> perf/core: Add a new read format to get a number of lost samples AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names Eugen Hristev <eugen.hristev(a)collabora.com> arm64: dts: mediatek: mt7622: fix memory node warning check Daniel Borkmann <daniel(a)iogearbox.net> packet: Move reference count in packet_sock to atomic_long_t Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix a possible race when disabling buffered events Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix incomplete locking when disabling buffered events Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Always update snapshot buffer size Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() Jason Zhang <jason.zhang(a)rock-chips.com> ALSA: pcm: fix out-of-bounds in snd_pcm_state_names Philipp Zabel <p.zabel(a)pengutronix.de> ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt Anson Huang <Anson.Huang(a)nxp.com> ARM: dts: imx: make gpt node name generic Kunwu Chan <chentao(a)kylinos.cn> ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init Dinghao Liu <dinghao.liu(a)zju.edu.cn> scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix a warning when allocating buffered events fails Dinghao Liu <dinghao.liu(a)zju.edu.cn> ASoC: wm_adsp: fix memleak in wm_adsp_buffer_populate Armin Wolf <W_Armin(a)gmx.de> hwmon: (acpi_power_meter) Fix 4.29 MW bug Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> RDMA/bnxt_re: Correct module description string John Fastabend <john.fastabend(a)gmail.com> bpf: sockmap, updating the sg structure should also update curr Eric Dumazet <edumazet(a)google.com> tcp: do not accept ACK of bytes we never sent Phil Sutter <phil(a)nwl.cc> netfilter: xt_owner: Fix for unsafe access of sk->sk_socket Yonglong Liu <liuyonglong(a)huawei.com> net: hns: fix fake link up on xge port Shigeru Yoshida <syoshida(a)redhat.com> ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() Thomas Reichinger <thomas.reichinger(a)sohard.de> arcnet: restoring support for multiple Sohard Arcnet cards Tong Zhang <ztong0001(a)gmail.com> net: arcnet: com20020 fix error handling Ahmed S. Darwish <a.darwish(a)linutronix.de> net: arcnet: Fix RESET flag handling Randy Dunlap <rdunlap(a)infradead.org> hv_netvsc: rndis_filter needs to select NLS Eric Dumazet <edumazet(a)google.com> ipv6: fix potential NULL deref in fib6_add() Luca Ceresoli <luca.ceresoli(a)bootlin.com> of: dynamic: Fix of_reconfig_get_state_change() return value documentation Rob Herring <robh(a)kernel.org> of: Add missing 'Return' section in kerneldoc comments Rob Herring <robh(a)kernel.org> of: Fix kerneldoc output formatting Lee Jones <lee.jones(a)linaro.org> of: base: Fix some formatting issues and provide missing descriptions Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com> of/irq: Make of_msi_map_rid() PCI bus agnostic Diana Craciun <diana.craciun(a)oss.nxp.com> of/irq: make of_msi_map_get_device_domain() bus agnostic Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com> of/iommu: Make of_map_rid() PCI agnostic Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com> ACPI/IORT: Make iort_msi_map_rid() PCI agnostic Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com> ACPI/IORT: Make iort_get_device_domain IRQ domain agnostic Ulf Hansson <ulf.hansson(a)linaro.org> of: base: Add of_get_cpu_state_node() to get idle states for a CPU node YuanShang <YuanShang.Mao(a)amd.com> drm/amdgpu: correct chunk_ptr to a pointer to chunk. Masahiro Yamada <masahiroy(a)kernel.org> kconfig: fix memory leak from range properties Alex Pakhunov <alexey.pakhunov(a)spacex.com> tg3: Increment tx_dropped in tg3_tso_bug() Alex Pakhunov <alexey.pakhunov(a)spacex.com> tg3: Move the [rt]x_dropped counters to tg3_napi Jozsef Kadlecsik <kadlec(a)netfilter.org> netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test Thomas Gleixner <tglx(a)linutronix.de> hrtimers: Push pending hrtimers away from outgoing CPU earlier ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/imx6qdl.dtsi | 2 +- arch/arm/boot/dts/imx6sl.dtsi | 2 +- arch/arm/boot/dts/imx6sx.dtsi | 2 +- arch/arm/boot/dts/imx6ul.dtsi | 4 +- arch/arm/boot/dts/imx7s.dtsi | 16 +- arch/arm/mach-imx/mmdc.c | 7 +- .../boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts | 2 +- arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 2 +- arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 4 +- arch/s390/mm/pgtable.c | 2 +- arch/x86/kernel/cpu/amd.c | 3 + drivers/acpi/arm64/iort.c | 26 +- drivers/base/devcoredump.c | 86 ++++- drivers/gpio/gpiolib-sysfs.c | 15 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- drivers/hwmon/acpi_power_meter.c | 4 + drivers/infiniband/hw/bnxt_re/main.c | 2 +- drivers/iommu/of_iommu.c | 4 +- drivers/mmc/core/regulator.c | 41 +++ drivers/mmc/host/sdhci-sprd.c | 25 ++ drivers/net/arcnet/arc-rimi.c | 4 +- drivers/net/arcnet/arcdevice.h | 8 + drivers/net/arcnet/arcnet.c | 66 +++- drivers/net/arcnet/com20020-isa.c | 4 +- drivers/net/arcnet/com20020-pci.c | 119 ++++--- drivers/net/arcnet/com20020_cs.c | 2 +- drivers/net/arcnet/com90io.c | 4 +- drivers/net/arcnet/com90xx.c | 4 +- drivers/net/ethernet/broadcom/tg3.c | 42 ++- drivers/net/ethernet/broadcom/tg3.h | 4 +- drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 ++ drivers/net/hyperv/Kconfig | 1 + drivers/of/base.c | 394 ++++++++++++--------- drivers/of/dynamic.c | 22 +- drivers/of/fdt.c | 17 +- drivers/of/irq.c | 46 +-- drivers/of/overlay.c | 16 +- drivers/of/platform.c | 10 +- drivers/of/property.c | 66 ++-- drivers/parport/parport_pc.c | 21 ++ drivers/pci/msi.c | 9 +- drivers/scsi/be2iscsi/be_main.c | 1 + drivers/tty/serial/8250/8250_early.c | 1 + drivers/tty/serial/amba-pl011.c | 112 +++--- drivers/tty/serial/sc16is7xx.c | 12 + drivers/usb/gadget/function/f_hid.c | 7 +- drivers/usb/typec/class.c | 5 +- fs/btrfs/disk-io.c | 1 - fs/btrfs/super.c | 5 +- fs/cifs/cifsfs.c | 4 +- fs/cifs/smb2ops.c | 2 + fs/io_uring.c | 101 +----- fs/nilfs2/sufile.c | 44 ++- fs/nilfs2/the_nilfs.c | 6 +- include/linux/acpi_iort.h | 13 +- include/linux/cpuhotplug.h | 1 + include/linux/hrtimer.h | 4 +- include/linux/mmc/host.h | 3 + include/linux/of.h | 75 ++-- include/linux/of_irq.h | 13 +- include/linux/perf_event.h | 2 + include/net/genetlink.h | 3 + include/uapi/linux/perf_event.h | 5 +- kernel/cpu.c | 8 +- kernel/events/core.c | 80 +++-- kernel/events/ring_buffer.c | 5 +- kernel/time/hrtimer.c | 33 +- kernel/trace/trace.c | 42 ++- net/core/drop_monitor.c | 4 +- net/core/filter.c | 19 + net/core/scm.c | 6 + net/ipv4/ip_gre.c | 11 +- net/ipv4/tcp_input.c | 6 +- net/ipv6/ip6_fib.c | 6 +- net/netfilter/ipset/ip_set_core.c | 14 +- net/netfilter/xt_owner.c | 16 +- net/netlink/af_netlink.c | 4 +- net/netlink/genetlink.c | 35 ++ net/packet/af_packet.c | 16 +- net/packet/internal.h | 2 +- net/psample/psample.c | 3 +- scripts/kconfig/symbol.c | 14 +- sound/core/pcm.c | 1 + sound/soc/codecs/wm_adsp.c | 8 +- tools/include/uapi/linux/perf_event.h | 5 +- 86 files changed, 1191 insertions(+), 710 deletions(-)

1 year, 9 months

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[PATCH v2 5/6] s390/vfio-ap: reset queues associated with adapter for queue unbound from driver

by Tony Krowiak

When a queue is unbound from the vfio_ap device driver, if that queue is assigned to a guest's AP configuration, its associated adapter is removed because queues are defined to a guest via a matrix of adapters and domains; so, it is not possible to remove a single queue. If an adapter is removed from the guest's AP configuration, all associated queues must be reset to prevent leaking crypto data should any of them be assigned to a different guest or device driver. The one caveat is that if the queue is being removed because the adapter or domain has been removed from the host's AP configuration, then an attempt to reset the queue will fail with response code 01, AP-queue number not valid; so resetting these queues should be skipped. Acked-by: Halil Pasic <pasic(a)linux.ibm.com> Signed-off-by: Tony Krowiak <akrowiak(a)linux.ibm.com> Fixes: 09d31ff78793 ("s390/vfio-ap: hot plug/unplug of AP devices when probed/removed") Cc: <stable(a)vger.kernel.org> --- drivers/s390/crypto/vfio_ap_ops.c | 78 ++++++++++++++++--------------- 1 file changed, 41 insertions(+), 37 deletions(-) diff --git a/drivers/s390/crypto/vfio_ap_ops.c b/drivers/s390/crypto/vfio_ap_ops.c index 11f8f0bcc7ed..e014108067dc 100644 --- a/drivers/s390/crypto/vfio_ap_ops.c +++ b/drivers/s390/crypto/vfio_ap_ops.c @@ -935,45 +935,45 @@ static void vfio_ap_mdev_link_adapter(struct ap_matrix_mdev *matrix_mdev, AP_MKQID(apid, apqi)); } +static void collect_queues_to_reset(struct ap_matrix_mdev *matrix_mdev, + unsigned long apid, + struct list_head *qlist) +{ + struct vfio_ap_queue *q; + unsigned long apqi; + + for_each_set_bit_inv(apqi, matrix_mdev->shadow_apcb.aqm, AP_DOMAINS) { + q = vfio_ap_mdev_get_queue(matrix_mdev, AP_MKQID(apid, apqi)); + if (q) + list_add_tail(&q->reset_qnode, qlist); + } +} + +static void reset_queues_for_apid(struct ap_matrix_mdev *matrix_mdev, + unsigned long apid) +{ + struct list_head qlist; + + INIT_LIST_HEAD(&qlist); + collect_queues_to_reset(matrix_mdev, apid, &qlist); + vfio_ap_mdev_reset_qlist(&qlist); +} + static int reset_queues_for_apids(struct ap_matrix_mdev *matrix_mdev, unsigned long *apm_reset) { - struct vfio_ap_queue *q, *tmpq; struct list_head qlist; - unsigned long apid, apqi; - int apqn, ret = 0; + unsigned long apid; if (bitmap_empty(apm_reset, AP_DEVICES)) return 0; INIT_LIST_HEAD(&qlist); - for_each_set_bit_inv(apid, apm_reset, AP_DEVICES) { - for_each_set_bit_inv(apqi, matrix_mdev->shadow_apcb.aqm, - AP_DOMAINS) { - /* - * If the domain is not in the host's AP configuration, - * then resetting it will fail with response code 01 - * (APQN not valid). - */ - if (!test_bit_inv(apqi, - (unsigned long *)matrix_dev->info.aqm)) - continue; - - apqn = AP_MKQID(apid, apqi); - q = vfio_ap_mdev_get_queue(matrix_mdev, apqn); - - if (q) - list_add_tail(&q->reset_qnode, &qlist); - } - } + for_each_set_bit_inv(apid, apm_reset, AP_DEVICES) + collect_queues_to_reset(matrix_mdev, apid, &qlist); - ret = vfio_ap_mdev_reset_qlist(&qlist); - - list_for_each_entry_safe(q, tmpq, &qlist, reset_qnode) - list_del(&q->reset_qnode); - - return ret; + return vfio_ap_mdev_reset_qlist(&qlist); } /** @@ -2199,24 +2199,28 @@ void vfio_ap_mdev_remove_queue(struct ap_device *apdev) matrix_mdev = q->matrix_mdev; if (matrix_mdev) { - vfio_ap_unlink_queue_fr_mdev(q); - - apid = AP_QID_CARD(q->apqn); - apqi = AP_QID_QUEUE(q->apqn); - - /* - * If the queue is assigned to the guest's APCB, then remove - * the adapter's APID from the APCB and hot it into the guest. - */ + /* If the queue is assigned to the guest's AP configuration */ if (test_bit_inv(apid, matrix_mdev->shadow_apcb.apm) && test_bit_inv(apqi, matrix_mdev->shadow_apcb.aqm)) { + /* + * Since the queues are defined via a matrix of adapters + * and domains, it is not possible to hot unplug a + * single queue; so, let's unplug the adapter. + */ clear_bit_inv(apid, matrix_mdev->shadow_apcb.apm); vfio_ap_mdev_update_guest_apcb(matrix_mdev); + reset_queues_for_apid(matrix_mdev, apid); + goto done; } } vfio_ap_mdev_reset_queue(q); flush_work(&q->reset_work); + +done: + if (matrix_mdev) + vfio_ap_unlink_queue_fr_mdev(q); + dev_set_drvdata(&apdev->device, NULL); kfree(q); release_update_locks_for_mdev(matrix_mdev); -- 2.43.0

1 year, 9 months

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[PATCH v2 4/6] s390/vfio-ap: reset queues filtered from the guest's AP config

by Tony Krowiak

When filtering the adapters from the configuration profile for a guest to create or update a guest's AP configuration, if the APID of an adapter and the APQI of a domain identify a queue device that is not bound to the vfio_ap device driver, the APID of the adapter will be filtered because an individual APQN can not be filtered due to the fact the APQNs are assigned to an AP configuration as a matrix of APIDs and APQIs. Consequently, a guest will not have access to all of the queues associated with the filtered adapter. If the queues are subsequently made available again to the guest, they should re-appear in a reset state; so, let's make sure all queues associated with an adapter unplugged from the guest are reset. In order to identify the set of queues that need to be reset, let's allow a vfio_ap_queue object to be simultaneously stored in both a hashtable and a list: A hashtable used to store all of the queues assigned to a matrix mdev; and/or, a list used to store a subset of the queues that need to be reset. For example, when an adapter is hot unplugged from a guest, all guest queues associated with that adapter must be reset. Since that may be a subset of those assigned to the matrix mdev, they can be stored in a list that can be passed to the vfio_ap_mdev_reset_queues function. Signed-off-by: Tony Krowiak <akrowiak(a)linux.ibm.com> Acked-by: Halil Pasic <pasic(a)linux.ibm.com> Fixes: 48cae940c31d ("s390/vfio-ap: refresh guest's APCB by filtering AP resources assigned to mdev") Cc: <stable(a)vger.kernel.org> --- drivers/s390/crypto/vfio_ap_ops.c | 171 +++++++++++++++++++------- drivers/s390/crypto/vfio_ap_private.h | 11 +- 2 files changed, 133 insertions(+), 49 deletions(-) diff --git a/drivers/s390/crypto/vfio_ap_ops.c b/drivers/s390/crypto/vfio_ap_ops.c index 26bd4aca497a..11f8f0bcc7ed 100644 --- a/drivers/s390/crypto/vfio_ap_ops.c +++ b/drivers/s390/crypto/vfio_ap_ops.c @@ -32,7 +32,8 @@ #define AP_RESET_INTERVAL 20 /* Reset sleep interval (20ms) */ -static int vfio_ap_mdev_reset_queues(struct ap_queue_table *qtable); +static int vfio_ap_mdev_reset_queues(struct ap_matrix_mdev *matrix_mdev); +static int vfio_ap_mdev_reset_qlist(struct list_head *qlist); static struct vfio_ap_queue *vfio_ap_find_queue(int apqn); static const struct vfio_device_ops vfio_ap_matrix_dev_ops; static void vfio_ap_mdev_reset_queue(struct vfio_ap_queue *q); @@ -661,16 +662,23 @@ static bool vfio_ap_mdev_filter_cdoms(struct ap_matrix_mdev *matrix_mdev) * device driver. * * @matrix_mdev: the matrix mdev whose matrix is to be filtered. + * @apm_filtered: a 256-bit bitmap for storing the APIDs filtered from the + * guest's AP configuration that are still in the host's AP + * configuration. * * Note: If an APQN referencing a queue device that is not bound to the vfio_ap * driver, its APID will be filtered from the guest's APCB. The matrix * structure precludes filtering an individual APQN, so its APID will be - * filtered. + * filtered. Consequently, all queues associated with the adapter that + * are in the host's AP configuration must be reset. If queues are + * subsequently made available again to the guest, they should re-appear + * in a reset state * * Return: a boolean value indicating whether the KVM guest's APCB was changed * by the filtering or not. */ -static bool vfio_ap_mdev_filter_matrix(struct ap_matrix_mdev *matrix_mdev) +static bool vfio_ap_mdev_filter_matrix(struct ap_matrix_mdev *matrix_mdev, + unsigned long *apm_filtered) { unsigned long apid, apqi, apqn; DECLARE_BITMAP(prev_shadow_apm, AP_DEVICES); @@ -680,6 +688,7 @@ static bool vfio_ap_mdev_filter_matrix(struct ap_matrix_mdev *matrix_mdev) bitmap_copy(prev_shadow_apm, matrix_mdev->shadow_apcb.apm, AP_DEVICES); bitmap_copy(prev_shadow_aqm, matrix_mdev->shadow_apcb.aqm, AP_DOMAINS); vfio_ap_matrix_init(&matrix_dev->info, &matrix_mdev->shadow_apcb); + bitmap_clear(apm_filtered, 0, AP_DEVICES); /* * Copy the adapters, domains and control domains to the shadow_apcb @@ -705,8 +714,16 @@ static bool vfio_ap_mdev_filter_matrix(struct ap_matrix_mdev *matrix_mdev) apqn = AP_MKQID(apid, apqi); q = vfio_ap_mdev_get_queue(matrix_mdev, apqn); if (!q || q->reset_status.response_code) { - clear_bit_inv(apid, - matrix_mdev->shadow_apcb.apm); + clear_bit_inv(apid, matrix_mdev->shadow_apcb.apm); + + /* + * If the adapter was previously plugged into + * the guest, let's let the caller know that + * the APID was filtered. + */ + if (test_bit_inv(apid, prev_shadow_apm)) + set_bit_inv(apid, apm_filtered); + break; } } @@ -808,7 +825,7 @@ static void vfio_ap_mdev_remove(struct mdev_device *mdev) mutex_lock(&matrix_dev->guests_lock); mutex_lock(&matrix_dev->mdevs_lock); - vfio_ap_mdev_reset_queues(&matrix_mdev->qtable); + vfio_ap_mdev_reset_queues(matrix_mdev); vfio_ap_mdev_unlink_fr_queues(matrix_mdev); list_del(&matrix_mdev->node); mutex_unlock(&matrix_dev->mdevs_lock); @@ -918,6 +935,47 @@ static void vfio_ap_mdev_link_adapter(struct ap_matrix_mdev *matrix_mdev, AP_MKQID(apid, apqi)); } +static int reset_queues_for_apids(struct ap_matrix_mdev *matrix_mdev, + unsigned long *apm_reset) +{ + struct vfio_ap_queue *q, *tmpq; + struct list_head qlist; + unsigned long apid, apqi; + int apqn, ret = 0; + + if (bitmap_empty(apm_reset, AP_DEVICES)) + return 0; + + INIT_LIST_HEAD(&qlist); + + for_each_set_bit_inv(apid, apm_reset, AP_DEVICES) { + for_each_set_bit_inv(apqi, matrix_mdev->shadow_apcb.aqm, + AP_DOMAINS) { + /* + * If the domain is not in the host's AP configuration, + * then resetting it will fail with response code 01 + * (APQN not valid). + */ + if (!test_bit_inv(apqi, + (unsigned long *)matrix_dev->info.aqm)) + continue; + + apqn = AP_MKQID(apid, apqi); + q = vfio_ap_mdev_get_queue(matrix_mdev, apqn); + + if (q) + list_add_tail(&q->reset_qnode, &qlist); + } + } + + ret = vfio_ap_mdev_reset_qlist(&qlist); + + list_for_each_entry_safe(q, tmpq, &qlist, reset_qnode) + list_del(&q->reset_qnode); + + return ret; +} + /** * assign_adapter_store - parses the APID from @buf and sets the * corresponding bit in the mediated matrix device's APM @@ -958,6 +1016,7 @@ static ssize_t assign_adapter_store(struct device *dev, { int ret; unsigned long apid; + DECLARE_BITMAP(apm_filtered, AP_DEVICES); struct ap_matrix_mdev *matrix_mdev = dev_get_drvdata(dev); mutex_lock(&ap_perms_mutex); @@ -987,8 +1046,10 @@ static ssize_t assign_adapter_store(struct device *dev, vfio_ap_mdev_link_adapter(matrix_mdev, apid); - if (vfio_ap_mdev_filter_matrix(matrix_mdev)) + if (vfio_ap_mdev_filter_matrix(matrix_mdev, apm_filtered)) { vfio_ap_mdev_update_guest_apcb(matrix_mdev); + reset_queues_for_apids(matrix_mdev, apm_filtered); + } ret = count; done: @@ -1019,11 +1080,12 @@ static struct vfio_ap_queue * adapter was assigned. * @matrix_mdev: the matrix mediated device to which the adapter was assigned. * @apid: the APID of the unassigned adapter. - * @qtable: table for storing queues associated with unassigned adapter. + * @qlist: list for storing queues associated with unassigned adapter that + * need to be reset. */ static void vfio_ap_mdev_unlink_adapter(struct ap_matrix_mdev *matrix_mdev, unsigned long apid, - struct ap_queue_table *qtable) + struct list_head *qlist) { unsigned long apqi; struct vfio_ap_queue *q; @@ -1031,11 +1093,10 @@ static void vfio_ap_mdev_unlink_adapter(struct ap_matrix_mdev *matrix_mdev, for_each_set_bit_inv(apqi, matrix_mdev->matrix.aqm, AP_DOMAINS) { q = vfio_ap_unlink_apqn_fr_mdev(matrix_mdev, apid, apqi); - if (q && qtable) { + if (q && qlist) { if (test_bit_inv(apid, matrix_mdev->shadow_apcb.apm) && test_bit_inv(apqi, matrix_mdev->shadow_apcb.aqm)) - hash_add(qtable->queues, &q->mdev_qnode, - q->apqn); + list_add_tail(&q->reset_qnode, qlist); } } } @@ -1043,26 +1104,23 @@ static void vfio_ap_mdev_unlink_adapter(struct ap_matrix_mdev *matrix_mdev, static void vfio_ap_mdev_hot_unplug_adapter(struct ap_matrix_mdev *matrix_mdev, unsigned long apid) { - int loop_cursor; - struct vfio_ap_queue *q; - struct ap_queue_table *qtable = kzalloc(sizeof(*qtable), GFP_KERNEL); + struct vfio_ap_queue *q, *tmpq; + struct list_head qlist; - hash_init(qtable->queues); - vfio_ap_mdev_unlink_adapter(matrix_mdev, apid, qtable); + INIT_LIST_HEAD(&qlist); + vfio_ap_mdev_unlink_adapter(matrix_mdev, apid, &qlist); if (test_bit_inv(apid, matrix_mdev->shadow_apcb.apm)) { clear_bit_inv(apid, matrix_mdev->shadow_apcb.apm); vfio_ap_mdev_update_guest_apcb(matrix_mdev); } - vfio_ap_mdev_reset_queues(qtable); + vfio_ap_mdev_reset_qlist(&qlist); - hash_for_each(qtable->queues, loop_cursor, q, mdev_qnode) { + list_for_each_entry_safe(q, tmpq, &qlist, reset_qnode) { vfio_ap_unlink_mdev_fr_queue(q); - hash_del(&q->mdev_qnode); + list_del(&q->reset_qnode); } - - kfree(qtable); } /** @@ -1163,6 +1221,7 @@ static ssize_t assign_domain_store(struct device *dev, { int ret; unsigned long apqi; + DECLARE_BITMAP(apm_filtered, AP_DEVICES); struct ap_matrix_mdev *matrix_mdev = dev_get_drvdata(dev); mutex_lock(&ap_perms_mutex); @@ -1192,8 +1251,10 @@ static ssize_t assign_domain_store(struct device *dev, vfio_ap_mdev_link_domain(matrix_mdev, apqi); - if (vfio_ap_mdev_filter_matrix(matrix_mdev)) + if (vfio_ap_mdev_filter_matrix(matrix_mdev, apm_filtered)) { vfio_ap_mdev_update_guest_apcb(matrix_mdev); + reset_queues_for_apids(matrix_mdev, apm_filtered); + } ret = count; done: @@ -1206,7 +1267,7 @@ static DEVICE_ATTR_WO(assign_domain); static void vfio_ap_mdev_unlink_domain(struct ap_matrix_mdev *matrix_mdev, unsigned long apqi, - struct ap_queue_table *qtable) + struct list_head *qlist) { unsigned long apid; struct vfio_ap_queue *q; @@ -1214,11 +1275,10 @@ static void vfio_ap_mdev_unlink_domain(struct ap_matrix_mdev *matrix_mdev, for_each_set_bit_inv(apid, matrix_mdev->matrix.apm, AP_DEVICES) { q = vfio_ap_unlink_apqn_fr_mdev(matrix_mdev, apid, apqi); - if (q && qtable) { + if (q && qlist) { if (test_bit_inv(apid, matrix_mdev->shadow_apcb.apm) && test_bit_inv(apqi, matrix_mdev->shadow_apcb.aqm)) - hash_add(qtable->queues, &q->mdev_qnode, - q->apqn); + list_add_tail(&q->reset_qnode, qlist); } } } @@ -1226,26 +1286,23 @@ static void vfio_ap_mdev_unlink_domain(struct ap_matrix_mdev *matrix_mdev, static void vfio_ap_mdev_hot_unplug_domain(struct ap_matrix_mdev *matrix_mdev, unsigned long apqi) { - int loop_cursor; - struct vfio_ap_queue *q; - struct ap_queue_table *qtable = kzalloc(sizeof(*qtable), GFP_KERNEL); + struct vfio_ap_queue *q, *tmpq; + struct list_head qlist; - hash_init(qtable->queues); - vfio_ap_mdev_unlink_domain(matrix_mdev, apqi, qtable); + INIT_LIST_HEAD(&qlist); + vfio_ap_mdev_unlink_domain(matrix_mdev, apqi, &qlist); if (test_bit_inv(apqi, matrix_mdev->shadow_apcb.aqm)) { clear_bit_inv(apqi, matrix_mdev->shadow_apcb.aqm); vfio_ap_mdev_update_guest_apcb(matrix_mdev); } - vfio_ap_mdev_reset_queues(qtable); + vfio_ap_mdev_reset_qlist(&qlist); - hash_for_each(qtable->queues, loop_cursor, q, mdev_qnode) { + list_for_each_entry_safe(q, tmpq, &qlist, reset_qnode) { vfio_ap_unlink_mdev_fr_queue(q); - hash_del(&q->mdev_qnode); + list_del(&q->reset_qnode); } - - kfree(qtable); } /** @@ -1600,7 +1657,7 @@ static void vfio_ap_mdev_unset_kvm(struct ap_matrix_mdev *matrix_mdev) get_update_locks_for_kvm(kvm); kvm_arch_crypto_clear_masks(kvm); - vfio_ap_mdev_reset_queues(&matrix_mdev->qtable); + vfio_ap_mdev_reset_queues(matrix_mdev); kvm_put_kvm(kvm); matrix_mdev->kvm = NULL; @@ -1736,15 +1793,33 @@ static void vfio_ap_mdev_reset_queue(struct vfio_ap_queue *q) } } -static int vfio_ap_mdev_reset_queues(struct ap_queue_table *qtable) +static int vfio_ap_mdev_reset_queues(struct ap_matrix_mdev *matrix_mdev) { int ret = 0, loop_cursor; struct vfio_ap_queue *q; - hash_for_each(qtable->queues, loop_cursor, q, mdev_qnode) + hash_for_each(matrix_mdev->qtable.queues, loop_cursor, q, mdev_qnode) vfio_ap_mdev_reset_queue(q); - hash_for_each(qtable->queues, loop_cursor, q, mdev_qnode) { + hash_for_each(matrix_mdev->qtable.queues, loop_cursor, q, mdev_qnode) { + flush_work(&q->reset_work); + + if (q->reset_status.response_code) + ret = -EIO; + } + + return ret; +} + +static int vfio_ap_mdev_reset_qlist(struct list_head *qlist) +{ + int ret = 0; + struct vfio_ap_queue *q; + + list_for_each_entry(q, qlist, reset_qnode) + vfio_ap_mdev_reset_queue(q); + + list_for_each_entry(q, qlist, reset_qnode) { flush_work(&q->reset_work); if (q->reset_status.response_code) @@ -1930,7 +2005,7 @@ static ssize_t vfio_ap_mdev_ioctl(struct vfio_device *vdev, ret = vfio_ap_mdev_get_device_info(arg); break; case VFIO_DEVICE_RESET: - ret = vfio_ap_mdev_reset_queues(&matrix_mdev->qtable); + ret = vfio_ap_mdev_reset_queues(matrix_mdev); break; case VFIO_DEVICE_GET_IRQ_INFO: ret = vfio_ap_get_irq_info(arg); @@ -2062,6 +2137,7 @@ int vfio_ap_mdev_probe_queue(struct ap_device *apdev) { int ret; struct vfio_ap_queue *q; + DECLARE_BITMAP(apm_filtered, AP_DEVICES); struct ap_matrix_mdev *matrix_mdev; ret = sysfs_create_group(&apdev->device.kobj, &vfio_queue_attr_group); @@ -2094,15 +2170,17 @@ int vfio_ap_mdev_probe_queue(struct ap_device *apdev) !bitmap_empty(matrix_mdev->aqm_add, AP_DOMAINS)) goto done; - if (vfio_ap_mdev_filter_matrix(matrix_mdev)) + if (vfio_ap_mdev_filter_matrix(matrix_mdev, apm_filtered)) { vfio_ap_mdev_update_guest_apcb(matrix_mdev); + reset_queues_for_apids(matrix_mdev, apm_filtered); + } } done: dev_set_drvdata(&apdev->device, q); release_update_locks_for_mdev(matrix_mdev); - return 0; + return ret; err_remove_group: sysfs_remove_group(&apdev->device.kobj, &vfio_queue_attr_group); @@ -2446,6 +2524,7 @@ void vfio_ap_on_cfg_changed(struct ap_config_info *cur_cfg_info, static void vfio_ap_mdev_hot_plug_cfg(struct ap_matrix_mdev *matrix_mdev) { + DECLARE_BITMAP(apm_filtered, AP_DEVICES); bool filter_domains, filter_adapters, filter_cdoms, do_hotplug = false; mutex_lock(&matrix_mdev->kvm->lock); @@ -2459,7 +2538,7 @@ static void vfio_ap_mdev_hot_plug_cfg(struct ap_matrix_mdev *matrix_mdev) matrix_mdev->adm_add, AP_DOMAINS); if (filter_adapters || filter_domains) - do_hotplug = vfio_ap_mdev_filter_matrix(matrix_mdev); + do_hotplug = vfio_ap_mdev_filter_matrix(matrix_mdev, apm_filtered); if (filter_cdoms) do_hotplug |= vfio_ap_mdev_filter_cdoms(matrix_mdev); @@ -2467,6 +2546,8 @@ static void vfio_ap_mdev_hot_plug_cfg(struct ap_matrix_mdev *matrix_mdev) if (do_hotplug) vfio_ap_mdev_update_guest_apcb(matrix_mdev); + reset_queues_for_apids(matrix_mdev, apm_filtered); + mutex_unlock(&matrix_dev->mdevs_lock); mutex_unlock(&matrix_mdev->kvm->lock); } diff --git a/drivers/s390/crypto/vfio_ap_private.h b/drivers/s390/crypto/vfio_ap_private.h index 88aff8b81f2f..20eac8b0f0b9 100644 --- a/drivers/s390/crypto/vfio_ap_private.h +++ b/drivers/s390/crypto/vfio_ap_private.h @@ -83,10 +83,10 @@ struct ap_matrix { }; /** - * struct ap_queue_table - a table of queue objects. - * - * @queues: a hashtable of queues (struct vfio_ap_queue). - */ + * struct ap_queue_table - a table of queue objects. + * + * @queues: a hashtable of queues (struct vfio_ap_queue). + */ struct ap_queue_table { DECLARE_HASHTABLE(queues, 8); }; @@ -133,6 +133,8 @@ struct ap_matrix_mdev { * @apqn: the APQN of the AP queue device * @saved_isc: the guest ISC registered with the GIB interface * @mdev_qnode: allows the vfio_ap_queue struct to be added to a hashtable + * @reset_qnode: allows the vfio_ap_queue struct to be added to a list of queues + * that need to be reset * @reset_status: the status from the last reset of the queue * @reset_work: work to wait for queue reset to complete */ @@ -143,6 +145,7 @@ struct vfio_ap_queue { #define VFIO_AP_ISC_INVALID 0xff unsigned char saved_isc; struct hlist_node mdev_qnode; + struct list_head reset_qnode; struct ap_queue_status reset_status; struct work_struct reset_work; }; -- 2.43.0

1 year, 9 months

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[PATCH v2 2/6] s390/vfio-ap: loop over the shadow APCB when filtering guest's AP configuration

by Tony Krowiak

While filtering the mdev matrix, it doesn't make sense - and will have unexpected results - to filter an APID from the matrix if the APID or one of the associated APQIs is not in the host's AP configuration. There are two reasons for this: 1. An adapter or domain that is not in the host's AP configuration can be assigned to the matrix; this is known as over-provisioning. Queue devices, however, are only created for adapters and domains in the host's AP configuration, so there will be no queues associated with an over-provisioned adapter or domain to filter. 2. The adapter or domain may have been externally removed from the host's configuration via an SE or HMC attached to a DPM enabled LPAR. In this case, the vfio_ap device driver would have been notified by the AP bus via the on_config_changed callback and the adapter or domain would have already been filtered. Since the matrix_mdev->shadow_apcb.apm and matrix_mdev->shadow_apcb.aqm are copied from the mdev matrix sans the APIDs and APQIs not in the host's AP configuration, let's loop over those bitmaps instead of those assigned to the matrix. Signed-off-by: Tony Krowiak <akrowiak(a)linux.ibm.com> Reviewed-by: Halil Pasic <pasic(a)linux.ibm.com> Fixes: 48cae940c31d ("s390/vfio-ap: refresh guest's APCB by filtering AP resources assigned to mdev") Cc: <stable(a)vger.kernel.org> --- drivers/s390/crypto/vfio_ap_ops.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/s390/crypto/vfio_ap_ops.c b/drivers/s390/crypto/vfio_ap_ops.c index 9382b32e5bd1..47232e19a50e 100644 --- a/drivers/s390/crypto/vfio_ap_ops.c +++ b/drivers/s390/crypto/vfio_ap_ops.c @@ -691,8 +691,9 @@ static bool vfio_ap_mdev_filter_matrix(struct ap_matrix_mdev *matrix_mdev) bitmap_and(matrix_mdev->shadow_apcb.aqm, matrix_mdev->matrix.aqm, (unsigned long *)matrix_dev->info.aqm, AP_DOMAINS); - for_each_set_bit_inv(apid, matrix_mdev->matrix.apm, AP_DEVICES) { - for_each_set_bit_inv(apqi, matrix_mdev->matrix.aqm, AP_DOMAINS) { + for_each_set_bit_inv(apid, matrix_mdev->shadow_apcb.apm, AP_DEVICES) { + for_each_set_bit_inv(apqi, matrix_mdev->shadow_apcb.aqm, + AP_DOMAINS) { /* * If the APQN is not bound to the vfio_ap device * driver, then we can't assign it to the guest's -- 2.43.0

1 year, 9 months

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[PATCH v2 1/6] s390/vfio-ap: always filter entire AP matrix

by Tony Krowiak

The vfio_ap_mdev_filter_matrix function is called whenever a new adapter or domain is assigned to the mdev. The purpose of the function is to update the guest's AP configuration by filtering the matrix of adapters and domains assigned to the mdev. When an adapter or domain is assigned, only the APQNs associated with the APID of the new adapter or APQI of the new domain are inspected. If an APQN does not reference a queue device bound to the vfio_ap device driver, then it's APID will be filtered from the mdev's matrix when updating the guest's AP configuration. Inspecting only the APID of the new adapter or APQI of the new domain will result in passing AP queues through to a guest that are not bound to the vfio_ap device driver under certain circumstances. Consider the following: guest's AP configuration (all also assigned to the mdev's matrix): 14.0004 14.0005 14.0006 16.0004 16.0005 16.0006 unassign domain 4 unbind queue 16.0005 assign domain 4 When domain 4 is re-assigned, since only domain 4 will be inspected, the APQNs that will be examined will be: 14.0004 16.0004 Since both of those APQNs reference queue devices that are bound to the vfio_ap device driver, nothing will get filtered from the mdev's matrix when updating the guest's AP configuration. Consequently, queue 16.0005 will get passed through despite not being bound to the driver. This violates the linux device model requirement that a guest shall only be given access to devices bound to the device driver facilitating their pass-through. To resolve this problem, every adapter and domain assigned to the mdev will be inspected when filtering the mdev's matrix. Signed-off-by: Tony Krowiak <akrowiak(a)linux.ibm.com> Acked-by: Halil Pasic <pasic(a)linux.ibm.com> Fixes: 48cae940c31d ("s390/vfio-ap: refresh guest's APCB by filtering AP resources assigned to mdev") Cc: <stable(a)vger.kernel.org> --- drivers/s390/crypto/vfio_ap_ops.c | 57 +++++++++---------------------- 1 file changed, 17 insertions(+), 40 deletions(-) diff --git a/drivers/s390/crypto/vfio_ap_ops.c b/drivers/s390/crypto/vfio_ap_ops.c index 4db538a55192..9382b32e5bd1 100644 --- a/drivers/s390/crypto/vfio_ap_ops.c +++ b/drivers/s390/crypto/vfio_ap_ops.c @@ -670,8 +670,7 @@ static bool vfio_ap_mdev_filter_cdoms(struct ap_matrix_mdev *matrix_mdev) * Return: a boolean value indicating whether the KVM guest's APCB was changed * by the filtering or not. */ -static bool vfio_ap_mdev_filter_matrix(unsigned long *apm, unsigned long *aqm, - struct ap_matrix_mdev *matrix_mdev) +static bool vfio_ap_mdev_filter_matrix(struct ap_matrix_mdev *matrix_mdev) { unsigned long apid, apqi, apqn; DECLARE_BITMAP(prev_shadow_apm, AP_DEVICES); @@ -692,8 +691,8 @@ static bool vfio_ap_mdev_filter_matrix(unsigned long *apm, unsigned long *aqm, bitmap_and(matrix_mdev->shadow_apcb.aqm, matrix_mdev->matrix.aqm, (unsigned long *)matrix_dev->info.aqm, AP_DOMAINS); - for_each_set_bit_inv(apid, apm, AP_DEVICES) { - for_each_set_bit_inv(apqi, aqm, AP_DOMAINS) { + for_each_set_bit_inv(apid, matrix_mdev->matrix.apm, AP_DEVICES) { + for_each_set_bit_inv(apqi, matrix_mdev->matrix.aqm, AP_DOMAINS) { /* * If the APQN is not bound to the vfio_ap device * driver, then we can't assign it to the guest's @@ -958,7 +957,6 @@ static ssize_t assign_adapter_store(struct device *dev, { int ret; unsigned long apid; - DECLARE_BITMAP(apm_delta, AP_DEVICES); struct ap_matrix_mdev *matrix_mdev = dev_get_drvdata(dev); mutex_lock(&ap_perms_mutex); @@ -987,11 +985,8 @@ static ssize_t assign_adapter_store(struct device *dev, } vfio_ap_mdev_link_adapter(matrix_mdev, apid); - memset(apm_delta, 0, sizeof(apm_delta)); - set_bit_inv(apid, apm_delta); - if (vfio_ap_mdev_filter_matrix(apm_delta, - matrix_mdev->matrix.aqm, matrix_mdev)) + if (vfio_ap_mdev_filter_matrix(matrix_mdev)) vfio_ap_mdev_update_guest_apcb(matrix_mdev); ret = count; @@ -1167,7 +1162,6 @@ static ssize_t assign_domain_store(struct device *dev, { int ret; unsigned long apqi; - DECLARE_BITMAP(aqm_delta, AP_DOMAINS); struct ap_matrix_mdev *matrix_mdev = dev_get_drvdata(dev); mutex_lock(&ap_perms_mutex); @@ -1196,11 +1190,8 @@ static ssize_t assign_domain_store(struct device *dev, } vfio_ap_mdev_link_domain(matrix_mdev, apqi); - memset(aqm_delta, 0, sizeof(aqm_delta)); - set_bit_inv(apqi, aqm_delta); - if (vfio_ap_mdev_filter_matrix(matrix_mdev->matrix.apm, aqm_delta, - matrix_mdev)) + if (vfio_ap_mdev_filter_matrix(matrix_mdev)) vfio_ap_mdev_update_guest_apcb(matrix_mdev); ret = count; @@ -2091,9 +2082,7 @@ int vfio_ap_mdev_probe_queue(struct ap_device *apdev) if (matrix_mdev) { vfio_ap_mdev_link_queue(matrix_mdev, q); - if (vfio_ap_mdev_filter_matrix(matrix_mdev->matrix.apm, - matrix_mdev->matrix.aqm, - matrix_mdev)) + if (vfio_ap_mdev_filter_matrix(matrix_mdev)) vfio_ap_mdev_update_guest_apcb(matrix_mdev); } dev_set_drvdata(&apdev->device, q); @@ -2443,34 +2432,22 @@ void vfio_ap_on_cfg_changed(struct ap_config_info *cur_cfg_info, static void vfio_ap_mdev_hot_plug_cfg(struct ap_matrix_mdev *matrix_mdev) { - bool do_hotplug = false; - int filter_domains = 0; - int filter_adapters = 0; - DECLARE_BITMAP(apm, AP_DEVICES); - DECLARE_BITMAP(aqm, AP_DOMAINS); + bool filter_domains, filter_adapters, filter_cdoms, do_hotplug = false; mutex_lock(&matrix_mdev->kvm->lock); mutex_lock(&matrix_dev->mdevs_lock); - filter_adapters = bitmap_and(apm, matrix_mdev->matrix.apm, - matrix_mdev->apm_add, AP_DEVICES); - filter_domains = bitmap_and(aqm, matrix_mdev->matrix.aqm, - matrix_mdev->aqm_add, AP_DOMAINS); - - if (filter_adapters && filter_domains) - do_hotplug |= vfio_ap_mdev_filter_matrix(apm, aqm, matrix_mdev); - else if (filter_adapters) - do_hotplug |= - vfio_ap_mdev_filter_matrix(apm, - matrix_mdev->shadow_apcb.aqm, - matrix_mdev); - else - do_hotplug |= - vfio_ap_mdev_filter_matrix(matrix_mdev->shadow_apcb.apm, - aqm, matrix_mdev); + filter_adapters = bitmap_intersects(matrix_mdev->matrix.apm, + matrix_mdev->apm_add, AP_DEVICES); + filter_domains = bitmap_intersects(matrix_mdev->matrix.aqm, + matrix_mdev->aqm_add, AP_DOMAINS); + filter_cdoms = bitmap_intersects(matrix_mdev->matrix.adm, + matrix_mdev->adm_add, AP_DOMAINS); + + if (filter_adapters || filter_domains) + do_hotplug = vfio_ap_mdev_filter_matrix(matrix_mdev); - if (bitmap_intersects(matrix_mdev->matrix.adm, matrix_mdev->adm_add, - AP_DOMAINS)) + if (filter_cdoms) do_hotplug |= vfio_ap_mdev_filter_cdoms(matrix_mdev); if (do_hotplug) -- 2.43.0

1 year, 9 months

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[Regression report] commit 40613da52b13 ("PCI: acpiphp: Reassign resources on bridge if necessary")

by Dongli Zhang

Hi, This is to report a regression caused by commit 40613da52b13 ("PCI: acpiphp: Reassign resources on bridge if necessary"). PCI: acpiphp: Reassign resources on bridge if necessary https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… That patch may reconfigure the mmio resource of the bridge so that to write to mmio during PCI hotplug may lose effect. Here is how to reproduce the issue. 1. Create QEMU (v8.1.0) VM with the below. qemu-system-x86_64 -machine pc,accel=kvm \ -smp 8 -m 8G -cpu host -hda uefi-os.qcow2 \ -drive if=pflash,format=raw,unit=0,file=OVMF_CODE.fd,readonly \ -drive if=pflash,format=raw,unit=1,file=OVMF_VARS.fd \ -kernel mainline-linux/arch/x86_64/boot/bzImage \ -append "root=/dev/sda2 init=/sbin/init text console=ttyS0 loglevel=7" \ -serial none -display none -vnc :9 -monitor stdio \ -net nic -net user,hostfwd=tcp::5027-:22 \ -device pci-bridge,id=bridge1,bus=pci.0,chassis_nr=2 We should have CONFIG_SCSI_SCAN_ASYNC=y so that scsi probing happens in another thread. 2. Hot-add two vhost-scsi PCI devices consecutively. (qemu) device_add vhost-scsi-pci,wwpn=naa.5001405324af0985,id=vhost01,bus=bridge1,addr=8 (qemu) device_add vhost-scsi-pci,wwpn=naa.5001405324af0986,id=vhost02,bus=bridge1,addr=0 3. The 1st hot-add succeeds. [ 44.365111] ACPI: \_SB_.PCI0.S20_.S40_: Device check in hotplug_event() [ 44.365261] pci 0000:01:08.0: [1af4:1004] type 00 class 0x010000 [ 44.365377] pci 0000:01:08.0: reg 0x10: [io 0x0000-0x003f] [ 44.365425] pci 0000:01:08.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 44.365589] pci 0000:01:08.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 44.366479] pci 0000:01:08.0: EDR: Notify handler installed [ 44.367255] pci 0000:01:08.0: vgaarb: pci_notify [ 44.367490] pci 0000:00:04.0: BAR 15: assigned [mem 0x800100000-0x8001fffff 64bit pref] [ 44.367497] pci 0000:01:08.0: BAR 4: assigned [mem 0x800100000-0x800103fff 64bit pref] [ 44.367579] pci 0000:01:08.0: BAR 1: assigned [mem 0xc1000000-0xc1000fff] [ 44.367605] pci 0000:01:08.0: BAR 0: assigned [io 0xc000-0xc03f] [ 44.367638] pci 0000:00:04.0: PCI bridge to [bus 01] [ 44.367653] pci 0000:00:04.0: bridge window [io 0xc000-0xcfff] [ 44.369258] pci 0000:00:04.0: bridge window [mem 0xc1000000-0xc11fffff] [ 44.370134] pci 0000:00:04.0: bridge window [mem 0x800100000-0x8001fffff 64bit pref] [ 44.372147] virtio-pci 0000:01:08.0: vgaarb: pci_notify [ 44.372155] virtio-pci 0000:01:08.0: runtime IRQ mapping not provided by arch [ 44.409717] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 44.409781] virtio-pci 0000:01:08.0: enabling device (0000 -> 0003) [ 44.448742] virtio-pci 0000:01:08.0: enabling bus mastering [ 44.452982] scsi host2: Virtio SCSI HBA [ 44.470553] virtio-pci 0000:01:08.0: vgaarb: pci_notify [ 44.471124] scsi 2:0:1:0: Direct-Access LIO-ORG lun1 4.0 PQ: 0 ANSI: 5 [ 44.490102] sd 2:0:1:0: Attached scsi generic sg2 type 0 [ 44.490240] sd 2:0:1:0: [sdb] 262144 512-byte logical blocks: (134 MB/128 MiB) [ 44.490275] sd 2:0:1:0: [sdb] Write Protect is off [ 44.490279] sd 2:0:1:0: [sdb] Mode Sense: 43 00 10 08 [ 44.490333] sd 2:0:1:0: [sdb] Write cache: enabled, read cache: enabled, supports DPO and FUA [ 44.501807] sd 2:0:1:0: [sdb] Preferred minimum I/O size 512 bytes [ 44.501812] sd 2:0:1:0: [sdb] Optimal transfer size 8388608 bytes [ 44.504009] sd 2:0:1:0: [sdb] Attached SCSI disk 4. The 2nd hot-add fails. We do not see scsi probing finished. [ 52.285341] ACPI: \_SB_.PCI0.S20_.S00_: Device check in hotplug_event() [ 52.285488] pci 0000:01:00.0: [1af4:1004] type 00 class 0x010000 [ 52.285620] pci 0000:01:00.0: reg 0x10: [io 0x0000-0x003f] [ 52.285668] pci 0000:01:00.0: reg 0x14: [mem 0x00000000-0x00000fff] [ 52.285833] pci 0000:01:00.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref] [ 52.286687] pci 0000:01:00.0: EDR: Notify handler installed [ 52.287484] pci 0000:01:00.0: vgaarb: pci_notify [ 52.287568] pci 0000:01:00.0: BAR 4: assigned [mem 0x800104000-0x800107fff 64bit pref] [ 52.287650] pci 0000:01:00.0: BAR 1: assigned [mem 0xc1001000-0xc1001fff] [ 52.287676] pci 0000:01:00.0: BAR 0: assigned [io 0xc040-0xc07f] [ 52.287701] pci 0000:00:04.0: PCI bridge to [bus 01] [ 52.287715] pci 0000:00:04.0: bridge window [io 0xc000-0xcfff] [ 52.289611] pci 0000:00:04.0: bridge window [mem 0xc1000000-0xc11fffff] [ 52.291062] pci 0000:00:04.0: bridge window [mem 0x800100000-0x8001fffff 64bit pref] [ 52.294057] virtio-pci 0000:01:00.0: vgaarb: pci_notify [ 52.294065] virtio-pci 0000:01:00.0: runtime IRQ mapping not provided by arch [ 52.294083] virtio-pci 0000:01:00.0: enabling device (0000 -> 0003) [ 52.335305] virtio-pci 0000:01:00.0: enabling bus mastering [ 52.339810] scsi host3: Virtio SCSI HBA [ 52.358165] virtio-pci 0000:01:00.0: vgaarb: pci_notify [ 52.358380] pci 0000:00:04.0: PCI bridge to [bus 01] [ 52.358398] pci 0000:00:04.0: bridge window [io 0xc000-0xcfff] [ 52.358518] scsi 3:0:1:0: Direct-Access LIO-ORG lun2 4.0 PQ: 0 ANSI: 5 [ 52.360287] pci 0000:00:04.0: bridge window [mem 0xc1000000-0xc11fffff] [ 52.362313] pci 0000:00:04.0: bridge window [mem 0x800100000-0x8001fffff 64bit pref] It is because of the following. To reconfigure the mmio resource of bridge and to probe scsi happens at the same time, in different threads. [ 52.358398] pci 0000:00:04.0: bridge window [io 0xc000-0xcfff] [ 52.358518] scsi 3:0:1:0: Direct-Access LIO-ORG lun2 4.0 PQ: 0 ANSI: 5 [ 52.360287] pci 0000:00:04.0: bridge window [mem 0xc1000000-0xc11fffff] [ 52.362313] pci 0000:00:04.0: bridge window [mem 0x800100000-0x8001fffff 64bit pref] The race starts since line 638. 627 static void pci_setup_bridge_mmio_pref(struct pci_dev *bridge) 628 { 629 struct resource *res; 630 struct pci_bus_region region; 631 u32 l, bu, lu; 632 633 /* 634 * Clear out the upper 32 bits of PREF limit. If 635 * PCI_PREF_BASE_UPPER32 was non-zero, this temporarily disables 636 * PREF range, which is ok. 637 */ 638 pci_write_config_dword(bridge, PCI_PREF_LIMIT_UPPER32, 0); 639 640 /* Set up PREF base/limit */ 641 bu = lu = 0; 642 res = &bridge->resource[PCI_BRIDGE_PREF_MEM_WINDOW]; 643 pcibios_resource_to_bus(bridge->bus, &region, res); 644 if (res->flags & IORESOURCE_PREFETCH) { 645 l = (region.start >> 16) & 0xfff0; 646 l |= region.end & 0xfff00000; 647 if (res->flags & IORESOURCE_MEM_64) { 648 bu = upper_32_bits(region.start); 649 lu = upper_32_bits(region.end); 650 } 651 pci_info(bridge, " bridge window %pR\n", res); 652 } else { 653 l = 0x0000fff0; 654 } 655 pci_write_config_dword(bridge, PCI_PREF_MEMORY_BASE, l); 656 657 /* Set the upper 32 bits of PREF base & limit */ 658 pci_write_config_dword(bridge, PCI_PREF_BASE_UPPER32, bu); 659 pci_write_config_dword(bridge, PCI_PREF_LIMIT_UPPER32, lu); 660 } To probe the vhost-scsi and to reconfigure bridge window happen in different threads. There is a race between them so that to write to mmio may not work. It is called ioeventfd from KVM/QEMU's perspective. [0] pci_setup_bridge_mmio_pref [0] pci_setup_bridge [0] pci_assign_unassigned_bridge_resources [0] enable_slot [0] acpiphp_check_bridge [0] acpiphp_hotplug_notify [0] acpi_device_hotplug [0] acpi_hotplug_work_fn [0] process_one_work [0] worker_thread [0] kthread [0] ret_from_fork [0] ret_from_fork_asm [0] blk_execute_rq [0] scsi_execute_cmd [0] scsi_probe_lun [0] scsi_probe_and_add_lun [0] __scsi_scan_target [0] scsi_scan_channel [0] scsi_scan_host_selected [0] do_scsi_scan_host [0] do_scan_async [0] async_run_entry_fn [0] process_one_work [0] worker_thread [0] kthread [0] ret_from_fork Indeed, I am curious if this impacts other PCI devices on this PCI bridge, doing mmio (e.g., to kick the doorbell register during that time). There used to be similar issue. According to prior commits, we may need to touch the bridge window for only once. PCI: Probe bridge window attributes once at enumeration-time https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… Thank you very much! Dongli Zhang

1 year, 9 months

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+ maple_tree-do-not-preallocate-nodes-for-slot-stores.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: maple_tree: do not preallocate nodes for slot stores has been added to the -mm mm-hotfixes-unstable branch. Its filename is maple_tree-do-not-preallocate-nodes-for-slot-stores.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Sidhartha Kumar <sidhartha.kumar(a)oracle.com> Subject: maple_tree: do not preallocate nodes for slot stores Date: Tue, 12 Dec 2023 11:46:40 -0800 mas_preallocate() defaults to requesting 1 node for preallocation and then ,depending on the type of store, will update the request variable. There isn't a check for a slot store type, so slot stores are preallocating the default 1 node. Slot stores do not require any additional nodes, so add a check for the slot store case that will bypass node_count_gfp(). Update the tests to reflect that slot stores do not require allocations. User visible effects of this bug include increased memory usage from the unneeded node that was allocated. Link: https://lkml.kernel.org/r/20231212194640.217966-1-sidhartha.kumar@oracle.com Fixes: 0b8bb544b1a7 ("maple_tree: update mas_preallocate() testing") Signed-off-by: Sidhartha Kumar <sidhartha.kumar(a)oracle.com> Reviewed-by: Liam R. Howlett <Liam.Howlett(a)oracle.com> Cc: Matthew Wilcox (Oracle) <willy(a)infradead.org> Cc: Peng Zhang <zhangpeng.00(a)bytedance.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- lib/maple_tree.c | 6 ++++++ tools/testing/radix-tree/maple.c | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) --- a/lib/maple_tree.c~maple_tree-do-not-preallocate-nodes-for-slot-stores +++ a/lib/maple_tree.c @@ -5501,6 +5501,12 @@ int mas_preallocate(struct ma_state *mas mas_wr_end_piv(&wr_mas); node_size = mas_wr_new_end(&wr_mas); + + /* Slot store, does not require additional nodes */ + if ((node_size == mas->end) && ((!mt_in_rcu(mas->tree)) + || (wr_mas.offset_end - mas->offset == 1))) + return 0; + if (node_size >= mt_slots[wr_mas.type]) { /* Split, worst case for now. */ request = 1 + mas_mt_height(mas) * 2; --- a/tools/testing/radix-tree/maple.c~maple_tree-do-not-preallocate-nodes-for-slot-stores +++ a/tools/testing/radix-tree/maple.c @@ -35538,7 +35538,7 @@ static noinline void __init check_preall MT_BUG_ON(mt, mas_preallocate(&mas, ptr, GFP_KERNEL) != 0); allocated = mas_allocated(&mas); height = mas_mt_height(&mas); - MT_BUG_ON(mt, allocated != 1); + MT_BUG_ON(mt, allocated != 0); mas_store_prealloc(&mas, ptr); MT_BUG_ON(mt, mas_allocated(&mas) != 0); _ Patches currently in -mm which might be from sidhartha.kumar(a)oracle.com are maple_tree-do-not-preallocate-nodes-for-slot-stores.patch

1 year, 9 months

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stable-rc/queue/5.10 baseline: 99 runs, 7 regressions (v5.10.203-97-g43162d9d816b3)

by kernelci.org bot

stable-rc/queue/5.10 baseline: 99 runs, 7 regressions (v5.10.203-97-g43162d9d816b3) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ beaglebone-black | arm | lab-broonie | gcc-10 | omap2plus_defconfig | 1 juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.10/kernel/v5.10.20… Test: baseline Tree: stable-rc Branch: queue/5.10 Describe: v5.10.203-97-g43162d9d816b3 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 43162d9d816b3442700eb0e971e9ae52e2d8b807 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ beaglebone-black | arm | lab-broonie | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/65788b9c2974f99f9ae1348e Results: 51 PASS, 4 FAIL, 1 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g43162d9d81… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g43162d9d81… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/65788b9c2974f99f9ae134c7 failing since 301 days (last pass: v5.10.167-127-g921934d621e4, first fail: v5.10.167-139-gf9519a5a1701) 2023-12-12T16:34:18.321878 <8>[ 20.987659] <LAVA_SIGNAL_ENDRUN 0_dmesg 345670_1.5.2.4.1> 2023-12-12T16:34:18.430595 / # # 2023-12-12T16:34:18.532890 export SHELL=/bin/sh 2023-12-12T16:34:18.533461 # 2023-12-12T16:34:18.635172 / # export SHELL=/bin/sh. /lava-345670/environment 2023-12-12T16:34:18.635698 2023-12-12T16:34:18.737440 / # . /lava-345670/environment/lava-345670/bin/lava-test-runner /lava-345670/1 2023-12-12T16:34:18.738207 2023-12-12T16:34:18.742139 / # /lava-345670/bin/lava-test-runner /lava-345670/1 2023-12-12T16:34:18.851315 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ juno-uboot | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/65788c62650fd005b9e1355c Results: 50 PASS, 11 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g43162d9d81… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g43162d9d81… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/65788c62650fd005b9e1359b failing since 1 day (last pass: v5.10.203-64-g1e733f0ca3a85, first fail: v5.10.203-68-g1957c51c03d64) 2023-12-12T16:37:26.463769 / # # 2023-12-12T16:37:26.566596 export SHELL=/bin/sh 2023-12-12T16:37:26.567378 # 2023-12-12T16:37:26.669354 / # export SHELL=/bin/sh. /lava-345693/environment 2023-12-12T16:37:26.670126 2023-12-12T16:37:26.772118 / # . /lava-345693/environment/lava-345693/bin/lava-test-runner /lava-345693/1 2023-12-12T16:37:26.773364 2023-12-12T16:37:26.787380 / # /lava-345693/bin/lava-test-runner /lava-345693/1 2023-12-12T16:37:26.846268 + export 'TESTRUN_ID=1_bootrr' 2023-12-12T16:37:26.846771 + cd /lava-345693/1/tests/1_bootrr ... (10 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/65788ba52974f99f9ae134cb Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g43162d9d81… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g43162d9d81… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/65788ba52974f99f9ae134d4 failing since 20 days (last pass: v5.10.181-18-g1622068b57a4, first fail: v5.10.201-98-g6f84b6dba25c) 2023-12-12T16:42:03.989149 / # # 2023-12-12T16:42:04.089660 export SHELL=/bin/sh 2023-12-12T16:42:04.089782 # 2023-12-12T16:42:04.190279 / # export SHELL=/bin/sh. /lava-12255297/environment 2023-12-12T16:42:04.190425 2023-12-12T16:42:04.290911 / # . /lava-12255297/environment/lava-12255297/bin/lava-test-runner /lava-12255297/1 2023-12-12T16:42:04.291101 2023-12-12T16:42:04.302898 / # /lava-12255297/bin/lava-test-runner /lava-12255297/1 2023-12-12T16:42:04.356431 + export 'TESTRUN_ID=1_bootrr' 2023-12-12T16:42:04.356508 + cd /lav<8>[ 16.414000] <LAVA_SIGNAL_STARTRUN 1_bootrr 12255297_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/65788cd9cfc378f614e134d0 Results: 84 PASS, 2 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g43162d9d81… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g43162d9d81… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/65788cd9cfc378f614e134da failing since 273 days (last pass: v5.10.172-529-g06956b9e9396, first fail: v5.10.173-69-gfcbe6bd469ed) 2023-12-12T16:42:21.240616 /lava-12255334/1/../bin/lava-test-case 2023-12-12T16:42:21.251432 <8>[ 35.008343] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail> * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/65788cd9cfc378f614e134db failing since 273 days (last pass: v5.10.172-529-g06956b9e9396, first fail: v5.10.173-69-gfcbe6bd469ed) 2023-12-12T16:42:19.181545 <8>[ 32.936878] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy-driver-present RESULT=pass> 2023-12-12T16:42:20.205093 /lava-12255334/1/../bin/lava-test-case 2023-12-12T16:42:20.215668 <8>[ 33.973094] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail> platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/65788b892974f99f9ae1347a Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g43162d9d81… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g43162d9d81… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/65788b892974f99f9ae13483 failing since 20 days (last pass: v5.10.176-241-ga0049fd9c865, first fail: v5.10.201-98-g6f84b6dba25c) 2023-12-12T16:34:07.930535 <8>[ 16.958453] <LAVA_SIGNAL_ENDRUN 0_dmesg 447771_1.5.2.4.1> 2023-12-12T16:34:08.035515 / # # 2023-12-12T16:34:08.137205 export SHELL=/bin/sh 2023-12-12T16:34:08.137821 # 2023-12-12T16:34:08.238801 / # export SHELL=/bin/sh. /lava-447771/environment 2023-12-12T16:34:08.239419 2023-12-12T16:34:08.340435 / # . /lava-447771/environment/lava-447771/bin/lava-test-runner /lava-447771/1 2023-12-12T16:34:08.341323 2023-12-12T16:34:08.345827 / # /lava-447771/bin/lava-test-runner /lava-447771/1 2023-12-12T16:34:08.412858 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+----------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/65788bba2974f99f9ae1353e Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g43162d9d81… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.203-97-g43162d9d81… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/65788bba2974f99f9ae13547 failing since 20 days (last pass: v5.10.176-241-ga0049fd9c865, first fail: v5.10.201-98-g6f84b6dba25c) 2023-12-12T16:42:16.937743 / # # 2023-12-12T16:42:17.039704 export SHELL=/bin/sh 2023-12-12T16:42:17.039909 # 2023-12-12T16:42:17.140410 / # export SHELL=/bin/sh. /lava-12255301/environment 2023-12-12T16:42:17.140639 2023-12-12T16:42:17.241180 / # . /lava-12255301/environment/lava-12255301/bin/lava-test-runner /lava-12255301/1 2023-12-12T16:42:17.241493 2023-12-12T16:42:17.288447 / # /lava-12255301/bin/lava-test-runner /lava-12255301/1 2023-12-12T16:42:17.312147 + export 'TESTRUN_ID=1_bootrr' 2023-12-12T16:42:17.312234 + cd /lava-1225530<8>[ 18.246235] <LAVA_SIGNAL_STARTRUN 1_bootrr 12255301_1.5.2.4.5> ... (10 line(s) more)

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stable-rc/queue/4.14 baseline: 85 runs, 16 regressions (v4.14.332-24-gb1d02e03319a7)

by kernelci.org bot

stable-rc/queue/4.14 baseline: 85 runs, 16 regressions (v4.14.332-24-gb1d02e03319a7) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.14/kernel/v4.14.33… Test: baseline Tree: stable-rc Branch: queue/4.14 Describe: v4.14.332-24-gb1d02e03319a7 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: b1d02e03319a76c71c0338dfd78152f5480df6a7 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6578844ed16ad5117ee134a4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6578844ed16ad5117ee134a5 failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/65788606db8bc4fc33e134ab Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/65788606db8bc4fc33e134ac failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657883c362e0b79669e13476 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657883c362e0b79669e13477 failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657884a72429ae76bce13487 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657884a72429ae76bce13488 failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/65788412d82b865769e1347f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/65788412d82b865769e13480 failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657886084d49712c75e13489 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657886084d49712c75e1348a failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657883c224ed9ad501e134bf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657883c224ed9ad501e134c0 failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/6578849ee1b7f972c0e13485 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6578849ee1b7f972c0e13486 failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657884288eafa3ea68e13486 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657884288eafa3ea68e13487 failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657885f2db8bc4fc33e13475 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657885f2db8bc4fc33e13476 failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657883cc62e0b79669e13489 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657883cc62e0b79669e1348a failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/6578848a2429ae76bce1347e Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6578848a2429ae76bce1347f failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/65788426d16ad5117ee1347f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/65788426d16ad5117ee13480 failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/657885de3e37877d50e134fe Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657885de3e37877d50e134ff failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/657883cd62e0b79669e1348c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/657883cd62e0b79669e1348d failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/65788495e1b7f972c0e13480 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.332-24-gb1d02e0331… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/65788495e1b7f972c0e13481 failing since 504 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84)

1 year, 9 months

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stable-rc/queue/5.15 baseline: 106 runs, 3 regressions (v5.15.142-139-ga4ffe767de538)

by kernelci.org bot

stable-rc/queue/5.15 baseline: 106 runs, 3 regressions (v5.15.142-139-ga4ffe767de538) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.15/kernel/v5.15.14… Test: baseline Tree: stable-rc Branch: queue/5.15 Describe: v5.15.142-139-ga4ffe767de538 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: a4ffe767de5380b7766e1604b9517e635ee15953 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ r8a77960-ulcb | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6578808cf07bda596be134cd Results: 4 PASS, 2 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.142-139-ga4ffe767d… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.142-139-ga4ffe767d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/6578808cf07bda596be134d6 failing since 20 days (last pass: v5.15.114-13-g095e387c3889, first fail: v5.15.139-172-gb60494a37c0c) 2023-12-12T15:54:37.822791 / # # 2023-12-12T15:54:37.923270 export SHELL=/bin/sh 2023-12-12T15:54:37.923379 # 2023-12-12T15:54:38.023860 / # export SHELL=/bin/sh. /lava-12254905/environment 2023-12-12T15:54:38.023979 2023-12-12T15:54:38.124471 / # . /lava-12254905/environment/lava-12254905/bin/lava-test-runner /lava-12254905/1 2023-12-12T15:54:38.124671 2023-12-12T15:54:38.136667 / # /lava-12254905/bin/lava-test-runner /lava-12254905/1 2023-12-12T15:54:38.190343 + export 'TESTRUN_ID=1_bootrr' 2023-12-12T15:54:38.190455 + cd /lav<8>[ 15.978925] <LAVA_SIGNAL_STARTRUN 1_bootrr 12254905_1.5.2.4.5> ... (28 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-clabbe | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/65788070990439c317e1348a Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.142-139-ga4ffe767d… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.142-139-ga4ffe767d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/65788070990439c317e13493 failing since 20 days (last pass: v5.15.105-206-g4548859116b8, first fail: v5.15.139-172-gb60494a37c0c) 2023-12-12T15:46:47.068315 <8>[ 16.106360] <LAVA_SIGNAL_ENDRUN 0_dmesg 447763_1.5.2.4.1> 2023-12-12T15:46:47.173402 / # # 2023-12-12T15:46:47.275025 export SHELL=/bin/sh 2023-12-12T15:46:47.275609 # 2023-12-12T15:46:47.376602 / # export SHELL=/bin/sh. /lava-447763/environment 2023-12-12T15:46:47.377191 2023-12-12T15:46:47.478203 / # . /lava-447763/environment/lava-447763/bin/lava-test-runner /lava-447763/1 2023-12-12T15:46:47.479064 2023-12-12T15:46:47.483533 / # /lava-447763/bin/lava-test-runner /lava-447763/1 2023-12-12T15:46:47.515587 + export 'TESTRUN_ID=1_bootrr' ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions -------------------+-------+---------------+----------+-----------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6578808f5de84905a8e13495 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.142-139-ga4ffe767d… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.142-139-ga4ffe767d… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/6578808f5de84905a8e1349e failing since 20 days (last pass: v5.15.105-206-g4548859116b8, first fail: v5.15.139-172-gb60494a37c0c) 2023-12-12T15:54:52.912042 / # # 2023-12-12T15:54:53.013956 export SHELL=/bin/sh 2023-12-12T15:54:53.014215 # 2023-12-12T15:54:53.115088 / # export SHELL=/bin/sh. /lava-12254919/environment 2023-12-12T15:54:53.115795 2023-12-12T15:54:53.217189 / # . /lava-12254919/environment/lava-12254919/bin/lava-test-runner /lava-12254919/1 2023-12-12T15:54:53.217681 2023-12-12T15:54:53.225869 / # /lava-12254919/bin/lava-test-runner /lava-12254919/1 2023-12-12T15:54:53.290897 + export 'TESTRUN_ID=1_bootrr' 2023-12-12T15:54:53.290976 + cd /lava-1225491<8>[ 16.805470] <LAVA_SIGNAL_STARTRUN 1_bootrr 12254919_1.5.2.4.5> ... (10 line(s) more)

1 year, 9 months

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[PATCH 4.14 00/25] 4.14.333-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.333 release. There are 25 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 13 Dec 2023 18:19:59 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.333-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.333-rc1 Ido Schimmel <idosch(a)nvidia.com> drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group Ido Schimmel <idosch(a)nvidia.com> psample: Require 'CAP_NET_ADMIN' when joining "packets" group Ido Schimmel <idosch(a)nvidia.com> genetlink: add CAP_NET_ADMIN test for multicast bind Ido Schimmel <idosch(a)nvidia.com> netlink: don't call ->netlink_bind with table lock held Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix missing error check for sb_set_blocksize call Claudio Imbrenda <imbrenda(a)linux.ibm.com> KVM: s390/mm: Properly reset no-dat Ronald Wahl <ronald.wahl(a)raritan.com> serial: 8250_omap: Add earlycon support for the AM654 UART controller Daniel Mack <daniel(a)zonque.org> serial: sc16is7xx: address RX timeout interrupt errata Arnd Bergmann <arnd(a)arndb.de> ARM: PL011: Fix DMA support Cameron Williams <cang1(a)live.co.uk> parport: Add support for Brainboxes IX/UC/PX parallel cards Daniel Borkmann <daniel(a)iogearbox.net> packet: Move reference count in packet_sock to atomic_long_t Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix a possible race when disabling buffered events Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix incomplete locking when disabling buffered events Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Always update snapshot buffer size Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage() Jason Zhang <jason.zhang(a)rock-chips.com> ALSA: pcm: fix out-of-bounds in snd_pcm_state_names Dinghao Liu <dinghao.liu(a)zju.edu.cn> scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() Petr Pavlu <petr.pavlu(a)suse.com> tracing: Fix a warning when allocating buffered events fails Armin Wolf <W_Armin(a)gmx.de> hwmon: (acpi_power_meter) Fix 4.29 MW bug Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> RDMA/bnxt_re: Correct module description string Eric Dumazet <edumazet(a)google.com> tcp: do not accept ACK of bytes we never sent Yonglong Liu <liuyonglong(a)huawei.com> net: hns: fix fake link up on xge port YuanShang <YuanShang.Mao(a)amd.com> drm/amdgpu: correct chunk_ptr to a pointer to chunk. Alex Pakhunov <alexey.pakhunov(a)spacex.com> tg3: Increment tx_dropped in tg3_tso_bug() Alex Pakhunov <alexey.pakhunov(a)spacex.com> tg3: Move the [rt]x_dropped counters to tg3_napi ------------- Diffstat: Makefile | 4 +- arch/s390/mm/pgtable.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- drivers/hwmon/acpi_power_meter.c | 4 + drivers/infiniband/hw/bnxt_re/main.c | 2 +- drivers/net/ethernet/broadcom/tg3.c | 42 ++++++-- drivers/net/ethernet/broadcom/tg3.h | 4 +- drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 ++++++ drivers/parport/parport_pc.c | 21 ++++ drivers/scsi/be2iscsi/be_main.c | 1 + drivers/tty/serial/8250/8250_early.c | 1 + drivers/tty/serial/amba-pl011.c | 112 +++++++++++----------- drivers/tty/serial/sc16is7xx.c | 12 +++ fs/nilfs2/sufile.c | 44 +++++++-- fs/nilfs2/the_nilfs.c | 6 +- include/net/genetlink.h | 3 + kernel/trace/trace.c | 42 ++++---- net/core/drop_monitor.c | 4 +- net/ipv4/tcp_input.c | 6 +- net/netlink/af_netlink.c | 4 +- net/netlink/genetlink.c | 35 +++++++ net/packet/af_packet.c | 16 ++-- net/packet/internal.h | 2 +- net/psample/psample.c | 3 +- sound/core/pcm.c | 1 + 25 files changed, 286 insertions(+), 116 deletions(-)

1 year, 9 months

3
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