December 2024 - Linux-stable-mirror

[REGRESSION] usb: xhci port capability storage change broke fastboot android bootloader utility

by Forest

#regzbot introduced: 63a1f8454962 Dear maintainer, I think I have found a regression in kernels version 6.10 and newer, including the latest mainline v6.13-rc4: fastboot (the tool for communicating with Android bootloaders) now fails to perform various operations over USB. The problem manifests as an error when attempting to 'fastboot flash' an image (e.g. a new kernel containing security updates) to a LineageOS phone. It also manifests with simpler operations like reading a variable from the bootloader. For example: fastboot getvar kernel A typical error message when the failure occurs: getvar:kernel FAILED (remote: 'GetVar Variable Not found') I can reproduce this at will. It happens about 50% of the time when I run the above getvar command, and almost all the time when I try to push a new kernel to a device. A git bisect reveals this: 63a1f8454962a64746a59441687dc2401290326c is the first bad commit commit 63a1f8454962a64746a59441687dc2401290326c Author: Mathias Nyman <mathias.nyman(a)linux.intel.com> Date: Mon Apr 29 17:02:28 2024 +0300 xhci: stored cached port capability values in one place

7 months

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[PATCH v4] phy: exynos5-usbdrd: gs101: ensure power is gated to SS phy in phy_exit()

by André Draszik

We currently don't gate the power to the SS phy in phy_exit(). Shuffle the code slightly to ensure the power is gated to the SS phy as well. Fixes: 32267c29bc7d ("phy: exynos5-usbdrd: support Exynos USBDRD 3.1 combo phy (HS & SS)") CC: stable(a)vger.kernel.org # 6.11+ Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> Reviewed-by: Peter Griffin <peter.griffin(a)linaro.org> Signed-off-by: André Draszik <andre.draszik(a)linaro.org> --- Changes in v4: - separate this patch out from original series - Link to v3: https://lore.kernel.org/all/20241205-gs101-phy-lanes-orientation-phy-v3-5-3… Changes in v3: - none - Link to v2: https://lore.kernel.org/all/20241203-gs101-phy-lanes-orientation-phy-v2-5-4… Changes in v2: - add cc-stable and fixes tags to power gating patch (Krzysztof) - Link to v1: https://lore.kernel.org/all/20241127-gs101-phy-lanes-orientation-phy-v1-6-1… --- drivers/phy/samsung/phy-exynos5-usbdrd.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/drivers/phy/samsung/phy-exynos5-usbdrd.c b/drivers/phy/samsung/phy-exynos5-usbdrd.c index c421b495eb0f..e4699d4e8075 100644 --- a/drivers/phy/samsung/phy-exynos5-usbdrd.c +++ b/drivers/phy/samsung/phy-exynos5-usbdrd.c @@ -1296,14 +1296,17 @@ static int exynos5_usbdrd_gs101_phy_exit(struct phy *phy) struct exynos5_usbdrd_phy *phy_drd = to_usbdrd_phy(inst); int ret; + if (inst->phy_cfg->id == EXYNOS5_DRDPHY_UTMI) { + ret = exynos850_usbdrd_phy_exit(phy); + if (ret) + return ret; + } + + exynos5_usbdrd_phy_isol(inst, true); + if (inst->phy_cfg->id != EXYNOS5_DRDPHY_UTMI) return 0; - ret = exynos850_usbdrd_phy_exit(phy); - if (ret) - return ret; - - exynos5_usbdrd_phy_isol(inst, true); return regulator_bulk_disable(phy_drd->drv_data->n_regulators, phy_drd->regulators); } --- base-commit: c245a7a79602ccbee780c004c1e4abcda66aec32 change-id: 20241205-gs101-usb-phy-fix-2c558aa0392a Best regards, -- André Draszik <andre.draszik(a)linaro.org>

7 months

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[PATCH] drm: panel: jd9365da-h3: fix reset signal polarity

by Hugo Villeneuve

From: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> In jadard_prepare() a reset pulse is generated with the following statements (delays ommited for clarity): gpiod_set_value(jadard->reset, 1); --> Deassert reset gpiod_set_value(jadard->reset, 0); --> Assert reset for 10ms gpiod_set_value(jadard->reset, 1); --> Deassert reset However, specifying second argument of "0" to gpiod_set_value() means to deassert the GPIO, and "1" means to assert it. If the reset signal is defined as GPIO_ACTIVE_LOW in the DTS, the above statements will incorrectly generate the reset pulse (inverted) and leave it asserted (LOW) at the end of jadard_prepare(). Fix reset behavior by inverting gpiod_set_value() second argument in jadard_prepare(). Also modify second argument to devm_gpiod_get() in jadard_dsi_probe() to assert the reset when probing. Do not modify it in jadard_unprepare() as it is already properly asserted with "1", which seems to be the intended behavior. Fixes: 6b818c533dd8 ("drm: panel: Add Jadard JD9365DA-H3 DSI panel") Cc: <stable(a)vger.kernel.org> Signed-off-by: Hugo Villeneuve <hvilleneuve(a)dimonoff.com> --- drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c index 44897e5218a69..6fec99cf4d935 100644 --- a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c +++ b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c @@ -110,13 +110,13 @@ static int jadard_prepare(struct drm_panel *panel) if (jadard->desc->lp11_to_reset_delay_ms) msleep(jadard->desc->lp11_to_reset_delay_ms); - gpiod_set_value(jadard->reset, 1); + gpiod_set_value(jadard->reset, 0); msleep(5); - gpiod_set_value(jadard->reset, 0); + gpiod_set_value(jadard->reset, 1); msleep(10); - gpiod_set_value(jadard->reset, 1); + gpiod_set_value(jadard->reset, 0); msleep(130); ret = jadard->desc->init(jadard); @@ -1131,7 +1131,7 @@ static int jadard_dsi_probe(struct mipi_dsi_device *dsi) dsi->format = desc->format; dsi->lanes = desc->lanes; - jadard->reset = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); + jadard->reset = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH); if (IS_ERR(jadard->reset)) { DRM_DEV_ERROR(&dsi->dev, "failed to get our reset GPIO\n"); return PTR_ERR(jadard->reset); base-commit: 18ba6034468e7949a9e2c2cf28e2e123b4fe7a50 -- 2.39.5

7 months, 1 week

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[PATCH 6.12 000/114] 6.12.8-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.12.8 release. There are 114 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, 01 Jan 2025 15:41:48 +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-6.12.8-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.12.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.12.8-rc1 Takashi Iwai <tiwai(a)suse.de> ALSA: sh: Fix wrong argument order for copy_from_iter() Takashi Iwai <tiwai(a)suse.de> ALSA: ump: Shut up truncated string warning Chris Lu <chris.lu(a)mediatek.com> Bluetooth: btusb: mediatek: change the conditions for ISO interface Chris Lu <chris.lu(a)mediatek.com> Bluetooth: btusb: mediatek: add intf release flow when usb disconnect Chris Lu <chris.lu(a)mediatek.com> Bluetooth: btusb: mediatek: add callback function in btusb_disconnect Chris Lu <chris.lu(a)mediatek.com> Bluetooth: btusb: mediatek: move Bluetooth power off command position Boris Burkov <boris(a)bur.io> btrfs: check folio mapping after unlock in relocate_one_folio() Boris Burkov <boris(a)bur.io> btrfs: check folio mapping after unlock in put_file_data() Filipe Manana <fdmanana(a)suse.com> btrfs: fix use-after-free when COWing tree bock and tracing is enabled Qu Wenruo <wqu(a)suse.com> btrfs: sysfs: fix direct super block member reads Julian Sun <sunjunchao2870(a)gmail.com> btrfs: fix transaction atomicity bug when enabling simple quotas Filipe Manana <fdmanana(a)suse.com> btrfs: fix swap file activation failure due to extents that used to be shared Filipe Manana <fdmanana(a)suse.com> btrfs: avoid monopolizing a core when activating a swap file Filipe Manana <fdmanana(a)suse.com> btrfs: fix race with memory mapped writes when activating swap file Dimitri Fedrau <dimitri.fedrau(a)liebherr.com> power: supply: gpio-charger: Fix set charge current limits Thomas Weißschuh <linux(a)weissschuh.net> power: supply: cros_charge-control: hide start threshold on v2 cmd Thomas Weißschuh <linux(a)weissschuh.net> power: supply: cros_charge-control: allow start_threshold == end_threshold Thomas Weißschuh <linux(a)weissschuh.net> power: supply: cros_charge-control: add mutex for driver data Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel/ds: Add PEBS format 6 Conor Dooley <conor.dooley(a)microchip.com> i2c: microchip-core: fix "ghost" detections Carlos Song <carlos.song(a)nxp.com> i2c: imx: add imx7d compatible string for applying erratum ERR007805 Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel: Fix bitmask of OCR and FRONTEND events for LNC Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Handle lack of irqdomain gracefully Li RongQing <lirongqing(a)baidu.com> virt: tdx-guest: Just leak decrypted memory on unrecoverable errors Xin Li (Intel) <xin(a)zytor.com> x86/fred: Clear WFE in missing-ENDBRANCH #CPs Conor Dooley <conor.dooley(a)microchip.com> i2c: microchip-core: actually use repeated sends Pavel Begunkov <asml.silence(a)gmail.com> io_uring/sqpoll: fix sqpoll error handling races Tomas Glozar <tglozar(a)redhat.com> rtla/timerlat: Fix histogram ALL for zero samples Lizhi Xu <lizhi.xu(a)windriver.com> tracing: Prevent bad count for tracing_cpumask_write Christian Göttsche <cgzones(a)googlemail.com> tracing: Constify string literal data member in struct trace_event_call Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel/uncore: Add Clearwater Forest support Binbin Zhou <zhoubinbin(a)loongson.cn> dmaengine: loongson2-apb: Change GENMASK to GENMASK_ULL Chen Ridong <chenridong(a)huawei.com> freezer, sched: Report frozen tasks as 'D' instead of 'R' chenchangcheng <ccc194101(a)163.com> objtool: Add bch2_trans_unlocked_error() to bcachefs noreturns John Harrison <John.C.Harrison(a)Intel.com> drm/xe: Move the coredump registration to the worker thread Matthew Brost <matthew.brost(a)intel.com> drm/xe: Take PM ref in delayed snapshot capture worker Ming Lei <ming.lei(a)redhat.com> ublk: detach gendisk from ublk device if add_disk() fails Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> wifi: iwlwifi: be less noisy if the NIC is dead in S3 Ming Lei <ming.lei(a)redhat.com> blk-mq: register cpuhp callback after hctx is added to xarray table Ming Lei <ming.lei(a)redhat.com> virtio-blk: don't keep queue frozen during system suspend Imre Deak <imre.deak(a)intel.com> drm/dp_mst: Ensure mst_primary pointer is valid in drm_dp_mst_handle_up_req() Purushothama Siddaiah <psiddaiah(a)mvista.com> spi: omap2-mcspi: Fix the IS_ERR() bug for devm_clk_get_optional_enabled() Qinxin Xia <xiaqinxin(a)huawei.com> ACPI/IORT: Add PMCG platform information for HiSilicon HIP09A Cathy Avery <cavery(a)redhat.com> scsi: storvsc: Do not flag MAINTENANCE_IN return of SRB_STATUS_DATA_OVERRUN as an error Ranjan Kumar <ranjan.kumar(a)broadcom.com> scsi: mpi3mr: Handling of fault code for insufficient power Ranjan Kumar <ranjan.kumar(a)broadcom.com> scsi: mpi3mr: Start controller indexing from 0 Ranjan Kumar <ranjan.kumar(a)broadcom.com> scsi: mpi3mr: Fix corrupt config pages PHY state is switched in sysfs Ranjan Kumar <ranjan.kumar(a)broadcom.com> scsi: mpi3mr: Synchronize access to ioctl data buffer Ranjan Kumar <ranjan.kumar(a)broadcom.com> scsi: mpt3sas: Diag-Reset when Doorbell-In-Use bit is set during driver load time Aapo Vienamo <aapo.vienamo(a)iki.fi> spi: intel: Add Panther Lake SPI controller support Kumar Kartikeya Dwivedi <memxor(a)gmail.com> bpf: Zero index arg error string for dynptr and iter Armin Wolf <W_Armin(a)gmx.de> platform/x86: asus-nb-wmi: Ignore unknown event 0xCF Tiezhu Yang <yangtiezhu(a)loongson.cn> LoongArch: BPF: Adjust the parameter of emit_jirl() Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Fix reserving screen info memory for above-4G firmware Mark Brown <broonie(a)kernel.org> regmap: Use correct format specifier for logging range errors Brahmajit Das <brahmajit.xyz(a)gmail.com> smb: server: Fix building with GCC 15 Takashi Iwai <tiwai(a)suse.de> ALSA: sh: Use standard helper for buffer accesses bo liu <bo.liu(a)senarytech.com> ALSA: hda/conexant: fix Z60MR100 startup pop issue Takashi Iwai <tiwai(a)suse.de> ALSA: ump: Update legacy substream names upon FB info update Takashi Iwai <tiwai(a)suse.de> ALSA: ump: Indicate the inactive group in legacy substream names Takashi Iwai <tiwai(a)suse.de> ALSA: ump: Don't open legacy substream for an inactive group Jan Kara <jack(a)suse.cz> udf: Verify inode link counts before performing rename Jan Kara <jack(a)suse.cz> udf: Skip parent dir link count update if corrupted Tomas Henzl <thenzl(a)redhat.com> scsi: megaraid_sas: Fix for a potential deadlock Magnus Lindholm <linmag7(a)gmail.com> scsi: qla1280: Fix hw revision numbering for ISP1020/1040 Yassine Oudjana <y.oudjana(a)protonmail.com> watchdog: mediatek: Add support for MT6735 TOPRGU/WDT Peter Griffin <peter.griffin(a)linaro.org> Revert "watchdog: s3c2410_wdt: use exynos_get_pmu_regmap_by_phandle() for PMU regs" Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> watchdog: rzg2l_wdt: Power on the watchdog domain in the restart handler James Hilliard <james.hilliard1(a)gmail.com> watchdog: it87_wdt: add PWRGD enable quirk for Qotom QCML04 Masami Hiramatsu (Google) <mhiramat(a)kernel.org> tracing/kprobe: Make trace_kprobe's module callback called after jump_label update Alexander Lobakin <aleksander.lobakin(a)intel.com> stddef: make __struct_group() UAPI C++-friendly Hans de Goede <hdegoede(a)redhat.com> power: supply: bq24190: Fix BQ24296 Vbus regulator support Haren Myneni <haren(a)linux.ibm.com> powerpc/pseries/vas: Add close() callback in vas_vm_ops struct Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: Intel: sof_sdw: Fix DMI match for Lenovo 21Q6 and 21Q7 Chen-Yu Tsai <wenst(a)chromium.org> ASoC: dt-bindings: realtek,rt5645: Fix CPVDD voltage comment Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: Intel: sof_sdw: Fix DMI match for Lenovo 21QA and 21QB Venkata Prasad Potturu <venkataprasad.potturu(a)amd.com> ASoC: amd: ps: Fix for enabling DMIC on acp63 platform via _DSD entry Dan Carpenter <dan.carpenter(a)linaro.org> mtd: rawnand: fix double free in atmel_pmecc_create_user() Dustin L. Howett <dustin(a)howett.net> platform/chrome: cros_ec_lpc: fix product identity for early Framework Laptops Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: Intel: hda-dai: Do not release the link DMA on STOP Chen Ridong <chenridong(a)huawei.com> dmaengine: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset Sasha Finkelstein <fnkl.kernel(a)gmail.com> dmaengine: apple-admac: Avoid accessing registers in probe Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> dmaengine: fsl-edma: implement the cleanup path of fsl_edma3_attach_pd() Lizhi Hou <lizhi.hou(a)amd.com> dmaengine: amd: qdma: Remove using the private get and set dma_ops APIs Akhil R <akhilrajeev(a)nvidia.com> dmaengine: tegra: Return correct DMA status when paused Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> dmaengine: dw: Select only supported masters for ACPI devices Javier Carrasco <javier.carrasco.cruz(a)gmail.com> dmaengine: mv_xor: fix child node refcount handling in early exit Fedor Pchelkin <pchelkin(a)ispras.ru> ALSA: memalloc: prefer dma_mapping_error() over explicit address checking Chukun Pan <amadeus(a)jmu.edu.cn> phy: rockchip: naneng-combphy: fix phy reset Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com> phy: rockchip: samsung-hdptx: Set drvdata before enabling runtime PM Justin Chen <justin.chen(a)broadcom.com> phy: usb: Toggle the PHY power during init Zijun Hu <quic_zijuhu(a)quicinc.com> phy: core: Fix that API devm_phy_destroy() fails to destroy the phy Zijun Hu <quic_zijuhu(a)quicinc.com> phy: core: Fix that API devm_of_phy_provider_unregister() fails to unregister the phy provider Zijun Hu <quic_zijuhu(a)quicinc.com> phy: core: Fix that API devm_phy_put() fails to release the phy Zijun Hu <quic_zijuhu(a)quicinc.com> phy: core: Fix an OF node refcount leakage in of_phy_provider_lookup() Zijun Hu <quic_zijuhu(a)quicinc.com> phy: core: Fix an OF node refcount leakage in _of_phy_get() Krishna Kurapati <quic_kriskura(a)quicinc.com> phy: qcom-qmp: Fix register name in RX Lane config of SC8280XP Maciej Andrzejewski <maciej.andrzejewski(a)m-works.net> mtd: rawnand: arasan: Fix missing de-registration of NAND Maciej Andrzejewski <maciej.andrzejewski(a)m-works.net> mtd: rawnand: arasan: Fix double assertion of chip-select Zichen Xie <zichenxie0106(a)gmail.com> mtd: diskonchip: Cast an operand to prevent potential overflow NeilBrown <neilb(a)suse.de> nfsd: restore callback functionality for NFSv4.0 Yang Erkun <yangerkun(a)huawei.com> nfsd: Revert "nfsd: release svc_expkey/svc_export with rcu_work" Cong Wang <cong.wang(a)bytedance.com> bpf: Check negative offsets in __bpf_skb_min_len() Zijian Zhang <zijianzhang(a)bytedance.com> tcp_bpf: Add sk_rmem_alloc related logic for tcp_bpf ingress redirection Cong Wang <cong.wang(a)bytedance.com> tcp_bpf: Charge receive socket buffer in bpf_tcp_ingress() Bharath SM <bharathsm.hsk(a)gmail.com> smb: fix bytes written value in /proc/fs/cifs/Stats Dragan Simic <dsimic(a)manjaro.org> smb: client: Deduplicate "select NETFS_SUPPORT" in Kconfig Jerome Marchand <jmarchan(a)redhat.com> selftests/bpf: Fix compilation error in get_uprobe_offset() Bart Van Assche <bvanassche(a)acm.org> mm/vmstat: fix a W=1 clang compiler warning Lorenzo Stoakes <lorenzo.stoakes(a)oracle.com> fork: avoid inappropriate uprobe access to invalid mm Andrea Righi <arighi(a)nvidia.com> bpf: Fix bpf_get_smp_processor_id() on !CONFIG_SMP Willow Cunningham <willow.e.cunningham(a)gmail.com> arm64: dts: broadcom: Fix L2 linesize for Raspberry Pi 5 Ilya Dryomov <idryomov(a)gmail.com> ceph: allocate sparse_ext map only for sparse reads Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> media: dvb-frontends: dib3000mb: fix uninit-value in dib3000_write_reg ------------- Diffstat: Documentation/arch/arm64/silicon-errata.rst | 5 +- .../devicetree/bindings/sound/realtek,rt5645.yaml | 2 +- Makefile | 4 +- arch/arm64/boot/dts/broadcom/bcm2712.dtsi | 8 +- arch/loongarch/include/asm/inst.h | 12 +- arch/loongarch/kernel/efi.c | 2 +- arch/loongarch/kernel/inst.c | 2 +- arch/loongarch/net/bpf_jit.c | 6 +- arch/powerpc/platforms/book3s/vas-api.c | 36 +++++ arch/x86/events/intel/core.c | 12 +- arch/x86/events/intel/ds.c | 1 + arch/x86/events/intel/uncore.c | 1 + arch/x86/kernel/cet.c | 30 ++++ block/blk-mq.c | 15 +- drivers/acpi/arm64/iort.c | 2 + drivers/base/regmap/regmap.c | 4 +- drivers/block/ublk_drv.c | 26 +-- drivers/block/virtio_blk.c | 7 +- drivers/bluetooth/btusb.c | 41 +++-- drivers/dma/amd/qdma/qdma.c | 28 ++-- drivers/dma/apple-admac.c | 7 +- drivers/dma/at_xdmac.c | 2 + drivers/dma/dw/acpi.c | 6 +- drivers/dma/dw/internal.h | 8 + drivers/dma/dw/pci.c | 4 +- drivers/dma/fsl-edma-common.h | 1 + drivers/dma/fsl-edma-main.c | 41 ++++- drivers/dma/ls2x-apb-dma.c | 2 +- drivers/dma/mv_xor.c | 2 + drivers/dma/tegra186-gpc-dma.c | 10 ++ drivers/gpu/drm/display/drm_dp_mst_topology.c | 24 ++- drivers/gpu/drm/xe/xe_devcoredump.c | 69 ++++---- drivers/i2c/busses/i2c-imx.c | 1 + drivers/i2c/busses/i2c-microchip-corei2c.c | 126 +++++++++++---- drivers/media/dvb-frontends/dib3000mb.c | 2 +- drivers/mtd/nand/raw/arasan-nand-controller.c | 11 +- drivers/mtd/nand/raw/atmel/pmecc.c | 4 +- drivers/mtd/nand/raw/diskonchip.c | 2 +- drivers/net/wireless/intel/iwlwifi/iwl-trans.h | 13 +- drivers/net/wireless/intel/iwlwifi/mvm/d3.c | 28 +++- drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 2 + drivers/pci/msi/irqdomain.c | 7 +- drivers/pci/msi/msi.c | 4 + drivers/phy/broadcom/phy-brcm-usb-init-synopsys.c | 6 + drivers/phy/phy-core.c | 21 ++- drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 2 +- drivers/phy/rockchip/phy-rockchip-naneng-combphy.c | 2 +- drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c | 3 +- drivers/platform/chrome/cros_ec_lpc.c | 4 +- drivers/platform/x86/asus-nb-wmi.c | 1 + drivers/power/supply/bq24190_charger.c | 12 +- drivers/power/supply/cros_charge-control.c | 36 +++-- drivers/power/supply/gpio-charger.c | 8 + drivers/scsi/megaraid/megaraid_sas_base.c | 5 +- drivers/scsi/mpi3mr/mpi3mr.h | 9 -- drivers/scsi/mpi3mr/mpi3mr_app.c | 36 +++-- drivers/scsi/mpi3mr/mpi3mr_fw.c | 121 ++++++-------- drivers/scsi/mpi3mr/mpi3mr_os.c | 2 +- drivers/scsi/mpt3sas/mpt3sas_base.c | 7 +- drivers/scsi/qla1280.h | 12 +- drivers/scsi/storvsc_drv.c | 7 +- drivers/spi/spi-intel-pci.c | 2 + drivers/spi/spi-omap2-mcspi.c | 6 +- drivers/virt/coco/tdx-guest/tdx-guest.c | 4 +- drivers/watchdog/Kconfig | 1 + drivers/watchdog/it87_wdt.c | 39 +++++ drivers/watchdog/mtk_wdt.c | 6 + drivers/watchdog/rzg2l_wdt.c | 20 ++- drivers/watchdog/s3c2410_wdt.c | 8 +- fs/btrfs/ctree.c | 11 +- fs/btrfs/inode.c | 129 +++++++++++---- fs/btrfs/qgroup.c | 3 +- fs/btrfs/relocation.c | 6 + fs/btrfs/send.c | 6 + fs/btrfs/sysfs.c | 6 +- fs/ceph/file.c | 2 +- fs/nfsd/export.c | 31 +--- fs/nfsd/export.h | 4 +- fs/nfsd/nfs4callback.c | 4 +- fs/smb/client/Kconfig | 1 - fs/smb/client/smb2pdu.c | 3 + fs/smb/server/smb_common.c | 4 +- fs/udf/namei.c | 16 +- include/linux/platform_data/amd_qdma.h | 2 + include/linux/sched.h | 3 +- include/linux/skmsg.h | 11 +- include/linux/trace_events.h | 2 +- include/linux/vmstat.h | 2 +- include/net/sock.h | 10 +- include/uapi/linux/stddef.h | 13 +- io_uring/sqpoll.c | 6 + kernel/bpf/verifier.c | 18 ++- kernel/fork.c | 13 +- kernel/trace/trace.c | 3 + kernel/trace/trace_kprobe.c | 2 +- net/ceph/osd_client.c | 2 + net/core/filter.c | 21 ++- net/core/skmsg.c | 6 +- net/ipv4/tcp_bpf.c | 6 +- sound/core/memalloc.c | 2 +- sound/core/ump.c | 26 ++- sound/pci/hda/patch_conexant.c | 28 ++++ sound/sh/sh_dac_audio.c | 5 +- sound/soc/amd/ps/pci-ps.c | 17 +- sound/soc/intel/boards/sof_sdw.c | 23 ++- sound/soc/sof/intel/hda-dai.c | 25 ++- sound/soc/sof/intel/hda.h | 2 - tools/include/uapi/linux/stddef.h | 15 +- tools/objtool/noreturns.h | 1 + tools/testing/selftests/bpf/progs/dynptr_fail.c | 22 +-- .../selftests/bpf/progs/iters_state_safety.c | 14 +- .../selftests/bpf/progs/iters_testmod_seq.c | 4 +- .../selftests/bpf/progs/test_kfunc_dynptr_param.c | 2 +- .../selftests/bpf/progs/verifier_bits_iter.c | 4 +- tools/testing/selftests/bpf/trace_helpers.c | 4 + tools/tracing/rtla/src/timerlat_hist.c | 177 +++++++++++---------- 116 files changed, 1169 insertions(+), 548 deletions(-)

7 months, 1 week

15
135
0 0

FAILED: patch "[PATCH] KVM: x86: Re-split x2APIC ICR into ICR+ICR2 for AMD (x2AVIC)" 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 73b42dc69be8564d4951a14d00f827929fe5ef79 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024100123-unreached-enrage-2cb1@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: 73b42dc69be8 ("KVM: x86: Re-split x2APIC ICR into ICR+ICR2 for AMD (x2AVIC)") d33234342f8b ("KVM: x86: Move x2APIC ICR helper above kvm_apic_write_nodecode()") 71bf395a276f ("KVM: x86: Enforce x2APIC's must-be-zero reserved ICR bits") 4b7c3f6d04bd ("KVM: x86: Make x2APIC ID 100% readonly") c7d4c5f01961 ("KVM: x86: Drop unused check_apicv_inhibit_reasons() callback definition") 5f18c642ff7e ("KVM: VMX: Move out vmx_x86_ops to 'main.c' to dispatch VMX and TDX") 0ec3d6d1f169 ("KVM: x86: Fully defer to vendor code to decide how to force immediate exit") bf1a49436ea3 ("KVM: x86: Move handling of is_guest_mode() into fastpath exit handlers") 11776aa0cfa7 ("KVM: VMX: Handle forced exit due to preemption timer in fastpath") e6b5d16bbd2d ("KVM: VMX: Re-enter guest in fastpath for "spurious" preemption timer exits") 9c9025ea003a ("KVM: x86: Plumb "force_immediate_exit" into kvm_entry() tracepoint") 8ecb10bcbfa3 ("Merge tag 'kvm-x86-lam-6.8' of https://github.com/kvm-x86/linux into HEAD") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 73b42dc69be8564d4951a14d00f827929fe5ef79 Mon Sep 17 00:00:00 2001 From: Sean Christopherson <seanjc(a)google.com> Date: Fri, 19 Jul 2024 16:51:00 -0700 Subject: [PATCH] KVM: x86: Re-split x2APIC ICR into ICR+ICR2 for AMD (x2AVIC) Re-introduce the "split" x2APIC ICR storage that KVM used prior to Intel's IPI virtualization support, but only for AMD. While not stated anywhere in the APM, despite stating the ICR is a single 64-bit register, AMD CPUs store the 64-bit ICR as two separate 32-bit values in ICR and ICR2. When IPI virtualization (IPIv on Intel, all AVIC flavors on AMD) is enabled, KVM needs to match CPU behavior as some ICR ICR writes will be handled by the CPU, not by KVM. Add a kvm_x86_ops knob to control the underlying format used by the CPU to store the x2APIC ICR, and tune it to AMD vs. Intel regardless of whether or not x2AVIC is enabled. If KVM is handling all ICR writes, the storage format for x2APIC mode doesn't matter, and having the behavior follow AMD versus Intel will provide better test coverage and ease debugging. Fixes: 4d1d7942e36a ("KVM: SVM: Introduce logic to (de)activate x2AVIC mode") Cc: stable(a)vger.kernel.org Cc: Maxim Levitsky <mlevitsk(a)redhat.com> Cc: Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> Link: https://lore.kernel.org/r/20240719235107.3023592-4-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc(a)google.com> diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 95396e4cb3da..f9dfb2d62053 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1727,6 +1727,8 @@ struct kvm_x86_ops { void (*enable_nmi_window)(struct kvm_vcpu *vcpu); void (*enable_irq_window)(struct kvm_vcpu *vcpu); void (*update_cr8_intercept)(struct kvm_vcpu *vcpu, int tpr, int irr); + + const bool x2apic_icr_is_split; const unsigned long required_apicv_inhibits; bool allow_apicv_in_x2apic_without_x2apic_virtualization; void (*refresh_apicv_exec_ctrl)(struct kvm_vcpu *vcpu); diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 63be07d7c782..c7180cb5f464 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -2471,11 +2471,25 @@ int kvm_x2apic_icr_write(struct kvm_lapic *apic, u64 data) data &= ~APIC_ICR_BUSY; kvm_apic_send_ipi(apic, (u32)data, (u32)(data >> 32)); - kvm_lapic_set_reg64(apic, APIC_ICR, data); + if (kvm_x86_ops.x2apic_icr_is_split) { + kvm_lapic_set_reg(apic, APIC_ICR, data); + kvm_lapic_set_reg(apic, APIC_ICR2, data >> 32); + } else { + kvm_lapic_set_reg64(apic, APIC_ICR, data); + } trace_kvm_apic_write(APIC_ICR, data); return 0; } +static u64 kvm_x2apic_icr_read(struct kvm_lapic *apic) +{ + if (kvm_x86_ops.x2apic_icr_is_split) + return (u64)kvm_lapic_get_reg(apic, APIC_ICR) | + (u64)kvm_lapic_get_reg(apic, APIC_ICR2) << 32; + + return kvm_lapic_get_reg64(apic, APIC_ICR); +} + /* emulate APIC access in a trap manner */ void kvm_apic_write_nodecode(struct kvm_vcpu *vcpu, u32 offset) { @@ -2493,7 +2507,7 @@ void kvm_apic_write_nodecode(struct kvm_vcpu *vcpu, u32 offset) * maybe-unecessary write, and both are in the noise anyways. */ if (apic_x2apic_mode(apic) && offset == APIC_ICR) - WARN_ON_ONCE(kvm_x2apic_icr_write(apic, kvm_lapic_get_reg64(apic, APIC_ICR))); + WARN_ON_ONCE(kvm_x2apic_icr_write(apic, kvm_x2apic_icr_read(apic))); else kvm_lapic_reg_write(apic, offset, kvm_lapic_get_reg(apic, offset)); } @@ -3013,18 +3027,22 @@ static int kvm_apic_state_fixup(struct kvm_vcpu *vcpu, /* * In x2APIC mode, the LDR is fixed and based on the id. And - * ICR is internally a single 64-bit register, but needs to be - * split to ICR+ICR2 in userspace for backwards compatibility. + * if the ICR is _not_ split, ICR is internally a single 64-bit + * register, but needs to be split to ICR+ICR2 in userspace for + * backwards compatibility. */ - if (set) { + if (set) *ldr = kvm_apic_calc_x2apic_ldr(x2apic_id); - icr = __kvm_lapic_get_reg(s->regs, APIC_ICR) | - (u64)__kvm_lapic_get_reg(s->regs, APIC_ICR2) << 32; - __kvm_lapic_set_reg64(s->regs, APIC_ICR, icr); - } else { - icr = __kvm_lapic_get_reg64(s->regs, APIC_ICR); - __kvm_lapic_set_reg(s->regs, APIC_ICR2, icr >> 32); + if (!kvm_x86_ops.x2apic_icr_is_split) { + if (set) { + icr = __kvm_lapic_get_reg(s->regs, APIC_ICR) | + (u64)__kvm_lapic_get_reg(s->regs, APIC_ICR2) << 32; + __kvm_lapic_set_reg64(s->regs, APIC_ICR, icr); + } else { + icr = __kvm_lapic_get_reg64(s->regs, APIC_ICR); + __kvm_lapic_set_reg(s->regs, APIC_ICR2, icr >> 32); + } } } @@ -3222,7 +3240,7 @@ static int kvm_lapic_msr_read(struct kvm_lapic *apic, u32 reg, u64 *data) u32 low; if (reg == APIC_ICR) { - *data = kvm_lapic_get_reg64(apic, APIC_ICR); + *data = kvm_x2apic_icr_read(apic); return 0; } diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index d8cfe8f23327..eb3de01602b9 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -5053,6 +5053,8 @@ static struct kvm_x86_ops svm_x86_ops __initdata = { .enable_nmi_window = svm_enable_nmi_window, .enable_irq_window = svm_enable_irq_window, .update_cr8_intercept = svm_update_cr8_intercept, + + .x2apic_icr_is_split = true, .set_virtual_apic_mode = avic_refresh_virtual_apic_mode, .refresh_apicv_exec_ctrl = avic_refresh_apicv_exec_ctrl, .apicv_post_state_restore = avic_apicv_post_state_restore, diff --git a/arch/x86/kvm/vmx/main.c b/arch/x86/kvm/vmx/main.c index 4f6023a0deb3..0a094ebad4b1 100644 --- a/arch/x86/kvm/vmx/main.c +++ b/arch/x86/kvm/vmx/main.c @@ -89,6 +89,8 @@ struct kvm_x86_ops vt_x86_ops __initdata = { .enable_nmi_window = vmx_enable_nmi_window, .enable_irq_window = vmx_enable_irq_window, .update_cr8_intercept = vmx_update_cr8_intercept, + + .x2apic_icr_is_split = false, .set_virtual_apic_mode = vmx_set_virtual_apic_mode, .set_apic_access_page_addr = vmx_set_apic_access_page_addr, .refresh_apicv_exec_ctrl = vmx_refresh_apicv_exec_ctrl,

7 months, 1 week

5
7
0 0

Re: [PATCH] wifi: brcmfmac: cfg80211: Handle SSID based pmksa deletion

by Aditya Garg

Hi wpa_supplicant 2.11 broke Wi-Fi on T2 Macs as well, but this patch doesn't seem to be fixing Wi-Fi. Instead, it's breaking it even on older 2.10 wpa_supplicant. Tested by a user on bcm4364b2 wifi chip with a WPA2-PSK [AES] network. dmesg output: However dmesg outputs more info [ 5.852978] usbcore: registered new interface driver brcmfmac [ 5.853114] brcmfmac 0000:01:00.0: enabling device (0000 -> 0002) [ 5.992212] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4364b2-pcie for chip BCM4364/3 [ 5.993923] brcmfmac 0000:01:00.0: Direct firmware load for brcm/brcmfmac4364b2-pcie.apple,maui-HRPN-u-7.5-X0.bin failed with error -2 [ 5.993968] brcmfmac 0000:01:00.0: Direct firmware load for brcm/brcmfmac4364b2-pcie.apple,maui-HRPN-u-7.5.bin failed with error -2 [ 5.994004] brcmfmac 0000:01:00.0: Direct firmware load for brcm/brcmfmac4364b2-pcie.apple,maui-HRPN-u.bin failed with error -2 [ 5.994041] brcmfmac 0000:01:00.0: Direct firmware load for brcm/brcmfmac4364b2-pcie.apple,maui-HRPN.bin failed with error -2 [ 5.994076] brcmfmac 0000:01:00.0: Direct firmware load for brcm/brcmfmac4364b2-pcie.apple,maui-X0.bin failed with error -2 [ 6.162830] Bluetooth: hci0: BCM: 'brcm/BCM.hcd' [ 6.796637] brcmfmac: brcmf_c_process_txcap_blob: TxCap blob found, loading [ 6.798396] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4364/3 wl0: Jul 10 2023 12:30:19 version 9.30.503.0.32.5.92 FWID 01-88a8883 [ 6.885876] brcmfmac 0000:01:00.0 wlp1s0: renamed from wlan0 [ 8.195243] ieee80211 phy0: brcmf_p2p_set_firmware: failed to update device address ret -52 [ 8.196584] ieee80211 phy0: brcmf_p2p_create_p2pdev: set p2p_disc error [ 8.196588] ieee80211 phy0: brcmf_cfg80211_add_iface: add iface p2p-dev-wlp1s0 type 10 failed: err=-52

7 months, 1 week

3
7
0 0

[PATCH 0/2] ASoC: SOF: Correct sps->stream and cstream nullity management

by Peter Ujfalusi

Hi, The Nullity of sps->cstream needs to be checked in sof_ipc_msg_data() and not assume that it is not NULL. The sps->stream must be cleared to NULL on close since this is used as a check to see if we have active PCM stream. Regards, Peter --- Peter Ujfalusi (2): ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data() ASoC: SOF: pcm: Clear the susbstream pointer to NULL on close sound/soc/sof/pcm.c | 2 ++ sound/soc/sof/stream-ipc.c | 6 +++++- 2 files changed, 7 insertions(+), 1 deletion(-) -- 2.47.1

7 months, 1 week

2
5
0 0

[PATCH v2 0/2] ASoC: SOF: Correct sps->stream and cstream nullity management

by Peter Ujfalusi

Hi, Changes since v1: - Cc stable The nullity of sps->cstream needs to be checked in sof_ipc_msg_data() and not assume that it is not NULL. The sps->stream must be cleared to NULL on close since this is used as a check to see if we have active PCM stream. Regards, Peter --- Peter Ujfalusi (2): ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data() ASoC: SOF: pcm: Clear the susbstream pointer to NULL on close sound/soc/sof/pcm.c | 2 ++ sound/soc/sof/stream-ipc.c | 6 +++++- 2 files changed, 7 insertions(+), 1 deletion(-) -- 2.47.0

7 months, 1 week

2
4
0 0

[PATCH] ASoC: SOF: ipc4-topology: Harden loops for looking up ALH copiers

by Peter Ujfalusi

Other, non DAI copier widgets could have the same stream name (sname) as the ALH copier and in that case the copier->data is NULL, no alh_data is attached, which could lead to NULL pointer dereference. We could check for this NULL pointer in sof_ipc4_prepare_copier_module() and avoid the crash, but a similar loop in sof_ipc4_widget_setup_comp_dai() will miscalculate the ALH device count, causing broken audio. The correct fix is to harden the matching logic by making sure that the 1. widget is a DAI widget - so dai = w->private is valid 2. the dai (and thus the copier) is ALH copier Fixes: 0e357b529053 ("ASoC: SOF: ipc4-topology: add SoundWire/ALH aggregation support") Cc: stable(a)vger.kernel.org Reported-by: Seppo Ingalsuo <seppo.ingalsuo(a)linux.intel.com> Link: https://github.com/thesofproject/sof/pull/9652 Signed-off-by: Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> Reviewed-by: Liam Girdwood <liam.r.girdwood(a)intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao(a)linux.intel.com> --- sound/soc/sof/ipc4-topology.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c index b55eb977e443..70b7bfb080f4 100644 --- a/sound/soc/sof/ipc4-topology.c +++ b/sound/soc/sof/ipc4-topology.c @@ -765,10 +765,16 @@ static int sof_ipc4_widget_setup_comp_dai(struct snd_sof_widget *swidget) } list_for_each_entry(w, &sdev->widget_list, list) { - if (w->widget->sname && + struct snd_sof_dai *alh_dai; + + if (!WIDGET_IS_DAI(w->id) || !w->widget->sname || strcmp(w->widget->sname, swidget->widget->sname)) continue; + alh_dai = w->private; + if (alh_dai->type != SOF_DAI_INTEL_ALH) + continue; + blob->alh_cfg.device_count++; } @@ -2061,11 +2067,13 @@ sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, list_for_each_entry(w, &sdev->widget_list, list) { u32 node_type; - if (w->widget->sname && + if (!WIDGET_IS_DAI(w->id) || !w->widget->sname || strcmp(w->widget->sname, swidget->widget->sname)) continue; dai = w->private; + if (dai->type != SOF_DAI_INTEL_ALH) + continue; alh_copier = (struct sof_ipc4_copier *)dai->private; alh_data = &alh_copier->data; node_type = SOF_IPC4_GET_NODE_TYPE(alh_data->gtw_cfg.node_id); -- 2.47.1

7 months, 2 weeks

2
2
0 0

[PATCH] soc: qcom: mark pd-mapper as broken

by Johan Hovold

When using the in-kernel pd-mapper on x1e80100, client drivers often fail to communicate with the firmware during boot, which specifically breaks battery and USB-C altmode notifications. This has been observed to happen on almost every second boot (41%) but likely depends on probe order: pmic_glink_altmode.pmic_glink_altmode pmic_glink.altmode.0: failed to send altmode request: 0x10 (-125) pmic_glink_altmode.pmic_glink_altmode pmic_glink.altmode.0: failed to request altmode notifications: -125 ucsi_glink.pmic_glink_ucsi pmic_glink.ucsi.0: failed to send UCSI read request: -125 qcom_battmgr.pmic_glink_power_supply pmic_glink.power-supply.0: failed to request power notifications In the same setup audio also fails to probe albeit much more rarely: PDR: avs/audio get domain list txn wait failed: -110 PDR: service lookup for avs/audio failed: -110 Chris Lew has provided an analysis and is working on a fix for the ECANCELED (125) errors, but it is not yet clear whether this will also address the audio regression. Even if this was first observed on x1e80100 there is currently no reason to believe that these issues are specific to that platform. Disable the in-kernel pd-mapper for now, and make sure to backport this to stable to prevent users and distros from migrating away from the user-space service. Fixes: 1ebcde047c54 ("soc: qcom: add pd-mapper implementation") Cc: stable(a)vger.kernel.org # 6.11 Link: https://lore.kernel.org/lkml/Zqet8iInnDhnxkT9@hovoldconsulting.com/ Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org> --- It's now been over two months since I reported this regression, and even if we seem to be making some progress on at least some of these issues I think we need disable the pd-mapper temporarily until the fixes are in place (e.g. to prevent distros from dropping the user-space service). Johan #regzbot introduced: 1ebcde047c54 drivers/soc/qcom/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig index 74b9121240f8..35ddab9338d4 100644 --- a/drivers/soc/qcom/Kconfig +++ b/drivers/soc/qcom/Kconfig @@ -78,6 +78,7 @@ config QCOM_PD_MAPPER select QCOM_PDR_MSG select AUXILIARY_BUS depends on NET && QRTR && (ARCH_QCOM || COMPILE_TEST) + depends on BROKEN default QCOM_RPROC_COMMON help The Protection Domain Mapper maps registered services to the domains -- 2.45.2

7 months, 2 weeks

6
18
0 0

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