- Linux-stable-mirror - lists.linaro.org

[PATCH 6.18 175/614] timers/migration: Convert "while" loops to use "for"

by Greg Kroah-Hartman

6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Frederic Weisbecker <frederic(a)kernel.org> [ Upstream commit 6c181b5667eea3e6564d334443536a5974190e15 ] Both the "do while" and "while" loops in tmigr_setup_groups() eventually mimic the behaviour of "for" loops. Simplify accordingly. Signed-off-by: Frederic Weisbecker <frederic(a)kernel.org> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Link: https://patch.msgid.link/20251024132536.39841-2-frederic@kernel.org Stable-dep-of: 5eb579dfd46b ("timers/migration: Fix imbalanced NUMA trees") Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- kernel/time/timer_migration.c | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/kernel/time/timer_migration.c b/kernel/time/timer_migration.c index c0c54dc5314c3..1e371f1fdc86c 100644 --- a/kernel/time/timer_migration.c +++ b/kernel/time/timer_migration.c @@ -1642,22 +1642,23 @@ static void tmigr_connect_child_parent(struct tmigr_group *child, static int tmigr_setup_groups(unsigned int cpu, unsigned int node) { struct tmigr_group *group, *child, **stack; - int top = 0, err = 0, i = 0; + int i, top = 0, err = 0; struct list_head *lvllist; stack = kcalloc(tmigr_hierarchy_levels, sizeof(*stack), GFP_KERNEL); if (!stack) return -ENOMEM; - do { + for (i = 0; i < tmigr_hierarchy_levels; i++) { group = tmigr_get_group(cpu, node, i); if (IS_ERR(group)) { err = PTR_ERR(group); + i--; break; } top = i; - stack[i++] = group; + stack[i] = group; /* * When booting only less CPUs of a system than CPUs are @@ -1667,16 +1668,18 @@ static int tmigr_setup_groups(unsigned int cpu, unsigned int node) * be different from tmigr_hierarchy_levels, contains only a * single group. */ - if (group->parent || list_is_singular(&tmigr_level_list[i - 1])) + if (group->parent || list_is_singular(&tmigr_level_list[i])) break; + } - } while (i < tmigr_hierarchy_levels); - - /* Assert single root */ - WARN_ON_ONCE(!err && !group->parent && !list_is_singular(&tmigr_level_list[top])); + /* Assert single root without parent */ + if (WARN_ON_ONCE(i >= tmigr_hierarchy_levels)) + return -EINVAL; + if (WARN_ON_ONCE(!err && !group->parent && !list_is_singular(&tmigr_level_list[top]))) + return -EINVAL; - while (i > 0) { - group = stack[--i]; + for (; i >= 0; i--) { + group = stack[i]; if (err < 0) { list_del(&group->list); -- 2.51.0

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[PATCH 6.18 174/614] clk: qcom: tcsrcc-glymur: Update register offsets for clock refs

by Greg Kroah-Hartman

6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Taniya Das <taniya.das(a)oss.qualcomm.com> [ Upstream commit a4aa1ceb89f5c0d27a55671d88699cf5eae7331b ] Update the register offsets for all the clock ref branches to match the new address mapping in the TCSR subsystem. Fixes: 2c1d6ce4f3da ("clk: qcom: Add TCSR clock driver for Glymur SoC") Signed-off-by: Taniya Das <taniya.das(a)oss.qualcomm.com> Reviewed-by: Abel Vesa <abel.vesa(a)linaro.org> Tested-by: Jagadeesh Kona <jagadeesh.kona(a)oss.qualcomm.com> Link: https://lore.kernel.org/r/20251031-tcsrcc_glymur-v1-1-0efb031f0ac5@oss.qual… Signed-off-by: Bjorn Andersson <andersson(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/clk/qcom/tcsrcc-glymur.c | 54 ++++++++++++++++---------------- 1 file changed, 27 insertions(+), 27 deletions(-) diff --git a/drivers/clk/qcom/tcsrcc-glymur.c b/drivers/clk/qcom/tcsrcc-glymur.c index c1f8b6d10b7fd..215bc2ac548da 100644 --- a/drivers/clk/qcom/tcsrcc-glymur.c +++ b/drivers/clk/qcom/tcsrcc-glymur.c @@ -28,10 +28,10 @@ enum { }; static struct clk_branch tcsr_edp_clkref_en = { - .halt_reg = 0x1c, + .halt_reg = 0x60, .halt_check = BRANCH_HALT_DELAY, .clkr = { - .enable_reg = 0x1c, + .enable_reg = 0x60, .enable_mask = BIT(0), .hw.init = &(const struct clk_init_data) { .name = "tcsr_edp_clkref_en", @@ -45,10 +45,10 @@ static struct clk_branch tcsr_edp_clkref_en = { }; static struct clk_branch tcsr_pcie_1_clkref_en = { - .halt_reg = 0x4, + .halt_reg = 0x48, .halt_check = BRANCH_HALT_DELAY, .clkr = { - .enable_reg = 0x4, + .enable_reg = 0x48, .enable_mask = BIT(0), .hw.init = &(const struct clk_init_data) { .name = "tcsr_pcie_1_clkref_en", @@ -62,10 +62,10 @@ static struct clk_branch tcsr_pcie_1_clkref_en = { }; static struct clk_branch tcsr_pcie_2_clkref_en = { - .halt_reg = 0x8, + .halt_reg = 0x4c, .halt_check = BRANCH_HALT_DELAY, .clkr = { - .enable_reg = 0x8, + .enable_reg = 0x4c, .enable_mask = BIT(0), .hw.init = &(const struct clk_init_data) { .name = "tcsr_pcie_2_clkref_en", @@ -79,10 +79,10 @@ static struct clk_branch tcsr_pcie_2_clkref_en = { }; static struct clk_branch tcsr_pcie_3_clkref_en = { - .halt_reg = 0x10, + .halt_reg = 0x54, .halt_check = BRANCH_HALT_DELAY, .clkr = { - .enable_reg = 0x10, + .enable_reg = 0x54, .enable_mask = BIT(0), .hw.init = &(const struct clk_init_data) { .name = "tcsr_pcie_3_clkref_en", @@ -96,10 +96,10 @@ static struct clk_branch tcsr_pcie_3_clkref_en = { }; static struct clk_branch tcsr_pcie_4_clkref_en = { - .halt_reg = 0x14, + .halt_reg = 0x58, .halt_check = BRANCH_HALT_DELAY, .clkr = { - .enable_reg = 0x14, + .enable_reg = 0x58, .enable_mask = BIT(0), .hw.init = &(const struct clk_init_data) { .name = "tcsr_pcie_4_clkref_en", @@ -113,10 +113,10 @@ static struct clk_branch tcsr_pcie_4_clkref_en = { }; static struct clk_branch tcsr_usb2_1_clkref_en = { - .halt_reg = 0x28, + .halt_reg = 0x6c, .halt_check = BRANCH_HALT_DELAY, .clkr = { - .enable_reg = 0x28, + .enable_reg = 0x6c, .enable_mask = BIT(0), .hw.init = &(const struct clk_init_data) { .name = "tcsr_usb2_1_clkref_en", @@ -130,10 +130,10 @@ static struct clk_branch tcsr_usb2_1_clkref_en = { }; static struct clk_branch tcsr_usb2_2_clkref_en = { - .halt_reg = 0x2c, + .halt_reg = 0x70, .halt_check = BRANCH_HALT_DELAY, .clkr = { - .enable_reg = 0x2c, + .enable_reg = 0x70, .enable_mask = BIT(0), .hw.init = &(const struct clk_init_data) { .name = "tcsr_usb2_2_clkref_en", @@ -147,10 +147,10 @@ static struct clk_branch tcsr_usb2_2_clkref_en = { }; static struct clk_branch tcsr_usb2_3_clkref_en = { - .halt_reg = 0x30, + .halt_reg = 0x74, .halt_check = BRANCH_HALT_DELAY, .clkr = { - .enable_reg = 0x30, + .enable_reg = 0x74, .enable_mask = BIT(0), .hw.init = &(const struct clk_init_data) { .name = "tcsr_usb2_3_clkref_en", @@ -164,10 +164,10 @@ static struct clk_branch tcsr_usb2_3_clkref_en = { }; static struct clk_branch tcsr_usb2_4_clkref_en = { - .halt_reg = 0x44, + .halt_reg = 0x88, .halt_check = BRANCH_HALT_DELAY, .clkr = { - .enable_reg = 0x44, + .enable_reg = 0x88, .enable_mask = BIT(0), .hw.init = &(const struct clk_init_data) { .name = "tcsr_usb2_4_clkref_en", @@ -181,10 +181,10 @@ static struct clk_branch tcsr_usb2_4_clkref_en = { }; static struct clk_branch tcsr_usb3_0_clkref_en = { - .halt_reg = 0x20, + .halt_reg = 0x64, .halt_check = BRANCH_HALT_DELAY, .clkr = { - .enable_reg = 0x20, + .enable_reg = 0x64, .enable_mask = BIT(0), .hw.init = &(const struct clk_init_data) { .name = "tcsr_usb3_0_clkref_en", @@ -198,10 +198,10 @@ static struct clk_branch tcsr_usb3_0_clkref_en = { }; static struct clk_branch tcsr_usb3_1_clkref_en = { - .halt_reg = 0x24, + .halt_reg = 0x68, .halt_check = BRANCH_HALT_DELAY, .clkr = { - .enable_reg = 0x24, + .enable_reg = 0x68, .enable_mask = BIT(0), .hw.init = &(const struct clk_init_data) { .name = "tcsr_usb3_1_clkref_en", @@ -215,10 +215,10 @@ static struct clk_branch tcsr_usb3_1_clkref_en = { }; static struct clk_branch tcsr_usb4_1_clkref_en = { - .halt_reg = 0x0, + .halt_reg = 0x44, .halt_check = BRANCH_HALT_DELAY, .clkr = { - .enable_reg = 0x0, + .enable_reg = 0x44, .enable_mask = BIT(0), .hw.init = &(const struct clk_init_data) { .name = "tcsr_usb4_1_clkref_en", @@ -232,10 +232,10 @@ static struct clk_branch tcsr_usb4_1_clkref_en = { }; static struct clk_branch tcsr_usb4_2_clkref_en = { - .halt_reg = 0x18, + .halt_reg = 0x5c, .halt_check = BRANCH_HALT_DELAY, .clkr = { - .enable_reg = 0x18, + .enable_reg = 0x5c, .enable_mask = BIT(0), .hw.init = &(const struct clk_init_data) { .name = "tcsr_usb4_2_clkref_en", @@ -268,7 +268,7 @@ static const struct regmap_config tcsr_cc_glymur_regmap_config = { .reg_bits = 32, .reg_stride = 4, .val_bits = 32, - .max_register = 0x44, + .max_register = 0x94, .fast_io = true, }; -- 2.51.0

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[PATCH 6.18 173/614] perf record: skip synthesize event when open evsel failed

by Greg Kroah-Hartman

6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Shuai Xue <xueshuai(a)linux.alibaba.com> [ Upstream commit 163e5f2b96632b7fb2eaa965562aca0dbdf9f996 ] When using perf record with the `--overwrite` option, a segmentation fault occurs if an event fails to open. For example: perf record -e cycles-ct -F 1000 -a --overwrite Error: cycles-ct:H: PMU Hardware doesn't support sampling/overflow-interrupts. Try 'perf stat' perf: Segmentation fault #0 0x6466b6 in dump_stack debug.c:366 #1 0x646729 in sighandler_dump_stack debug.c:378 #2 0x453fd1 in sigsegv_handler builtin-record.c:722 #3 0x7f8454e65090 in __restore_rt libc-2.32.so[54090] #4 0x6c5671 in __perf_event__synthesize_id_index synthetic-events.c:1862 #5 0x6c5ac0 in perf_event__synthesize_id_index synthetic-events.c:1943 #6 0x458090 in record__synthesize builtin-record.c:2075 #7 0x45a85a in __cmd_record builtin-record.c:2888 #8 0x45deb6 in cmd_record builtin-record.c:4374 #9 0x4e5e33 in run_builtin perf.c:349 #10 0x4e60bf in handle_internal_command perf.c:401 #11 0x4e6215 in run_argv perf.c:448 #12 0x4e653a in main perf.c:555 #13 0x7f8454e4fa72 in __libc_start_main libc-2.32.so[3ea72] #14 0x43a3ee in _start ??:0 The --overwrite option implies --tail-synthesize, which collects non-sample events reflecting the system status when recording finishes. However, when evsel opening fails (e.g., unsupported event 'cycles-ct'), session->evlist is not initialized and remains NULL. The code unconditionally calls record__synthesize() in the error path, which iterates through the NULL evlist pointer and causes a segfault. To fix it, move the record__synthesize() call inside the error check block, so it's only called when there was no error during recording, ensuring that evlist is properly initialized. Fixes: 4ea648aec019 ("perf record: Add --tail-synthesize option") Signed-off-by: Shuai Xue <xueshuai(a)linux.alibaba.com> Signed-off-by: Namhyung Kim <namhyung(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/perf/builtin-record.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index d76f01956e33b..b1fb87016d5aa 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -2883,11 +2883,11 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) rec->bytes_written += off_cpu_write(rec->session); record__read_lost_samples(rec); - record__synthesize(rec, true); /* this will be recalculated during process_buildids() */ rec->samples = 0; if (!err) { + record__synthesize(rec, true); if (!rec->timestamp_filename) { record__finish_output(rec); } else { -- 2.51.0

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[PATCH 6.17 099/507] arm64: dts: qcom: sm8650: set ufs as dma coherent

by Greg Kroah-Hartman

6.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Neil Armstrong <neil.armstrong(a)linaro.org> [ Upstream commit c2703c90161b45bca5b65f362adbae02ed71fcc1 ] The UFS device is ovbiously dma coherent like the other IOMMU devices like usb, mmc, ... let's fix this by adding the flag. To be sure an extensive test has been performed to be sure it's safe, as downstream uses this flag for UFS as well. As an experiment, I checked how the dma-coherent could impact the UFS bandwidth, and it happens the max bandwidth on cached write is slighly highter (up to 10%) while using less cpu time since cache sync/flush is skipped. Fixes: 10e024671295 ("arm64: dts: qcom: sm8650: add interconnect dependent device nodes") Signed-off-by: Neil Armstrong <neil.armstrong(a)linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov(a)oss.qualcomm.com> Link: https://lore.kernel.org/r/20251007-topic-sm8650-upstream-ufs-dma-coherent-v… Signed-off-by: Bjorn Andersson <andersson(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/arm64/boot/dts/qcom/sm8650.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi index e14d3d778b71b..d7ed45027ff45 100644 --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi @@ -4020,6 +4020,8 @@ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, iommus = <&apps_smmu 0x60 0>; + dma-coherent; + lanes-per-direction = <2>; qcom,ice = <&ice>; -- 2.51.0

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[PATCH 6.17 098/507] arm64: dts: qcom: qcm6490-fairphone-fp5: Add supplies to simple-fb node

by Greg Kroah-Hartman

6.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Luca Weiss <luca.weiss(a)fairphone.com> [ Upstream commit 3d4142cac46b4dde4e60908c509c4cf107067114 ] Add the OLED power supplies to the simple-framebuffer node, so that the regulators don't get turned off while the simple-fb is being used. Fixes: c365a026155c ("arm64: dts: qcom: qcm6490-fairphone-fp5: Enable display") Signed-off-by: Luca Weiss <luca.weiss(a)fairphone.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov(a)oss.qualcomm.com> Link: https://lore.kernel.org/r/20250930-sc7280-dts-misc-v1-1-5a45923ef705@fairph… Signed-off-by: Bjorn Andersson <andersson(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts index e115b6a52b299..82494b41bd9ac 100644 --- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts +++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts @@ -47,6 +47,8 @@ framebuffer0: framebuffer@a000000 { stride = <(1224 * 4)>; format = "a8r8g8b8"; clocks = <&gcc GCC_DISP_HF_AXI_CLK>; + vci-supply = <&vreg_oled_vci>; + dvdd-supply = <&vreg_oled_dvdd>; }; }; -- 2.51.0

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[PATCH 6.18 172/614] perf lock contention: Load kernel map before lookup

by Greg Kroah-Hartman

6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Namhyung Kim <namhyung(a)kernel.org> [ Upstream commit 553d18c98a896094b99a01765b9698b204183d49 ] On some machines, it caused troubles when it tried to find kernel symbols. I think it's because kernel modules and kallsyms are messed up during load and split. Basically we want to make sure the kernel map is loaded and the code has it in the lock_contention_read(). But recently we added more lookups in the lock_contention_prepare() which is called before _read(). Also the kernel map (kallsyms) may not be the first one in the group like on ARM. Let's use machine__kernel_map() rather than just loading the first map. Reviewed-by: Ian Rogers <irogers(a)google.com> Fixes: 688d2e8de231c54e ("perf lock contention: Add -l/--lock-addr option") Signed-off-by: Namhyung Kim <namhyung(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/perf/util/bpf_lock_contention.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/bpf_lock_contention.c b/tools/perf/util/bpf_lock_contention.c index 60b81d586323f..7b5671f13c535 100644 --- a/tools/perf/util/bpf_lock_contention.c +++ b/tools/perf/util/bpf_lock_contention.c @@ -184,6 +184,9 @@ int lock_contention_prepare(struct lock_contention *con) struct evlist *evlist = con->evlist; struct target *target = con->target; + /* make sure it loads the kernel map before lookup */ + map__load(machine__kernel_map(con->machine)); + skel = lock_contention_bpf__open(); if (!skel) { pr_err("Failed to open lock-contention BPF skeleton\n"); @@ -749,9 +752,6 @@ int lock_contention_read(struct lock_contention *con) bpf_prog_test_run_opts(prog_fd, &opts); } - /* make sure it loads the kernel map */ - maps__load_first(machine->kmaps); - prev_key = NULL; while (!bpf_map_get_next_key(fd, prev_key, &key)) { s64 ls_key; -- 2.51.0

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[PATCH 6.18 171/614] drm/imagination: Fix reference to devm_platform_get_and_ioremap_resource()

by Greg Kroah-Hartman

6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Geert Uytterhoeven <geert+renesas(a)glider.be> [ Upstream commit f1aa93005d0d6fb3293ca9c3eb08d1d1557117bf ] The call to devm_platform_ioremap_resource() was replaced by a call to devm_platform_get_and_ioremap_resource(), but the comment referring to the function's possible returned error codes was not updated. Fixes: 927f3e0253c11276 ("drm/imagination: Implement MIPS firmware processor and MMU support") Signed-off-by: Geert Uytterhoeven <geert+renesas(a)glider.be> Reviewed-by: Matt Coster <matt.coster(a)imgtec.com> Link: https://patch.msgid.link/2266514318480d17f52c7e5e67578dae6827914e.176174558… Signed-off-by: Matt Coster <matt.coster(a)imgtec.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/imagination/pvr_device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/imagination/pvr_device.c b/drivers/gpu/drm/imagination/pvr_device.c index 294b6019b4155..78d6b8a0a4506 100644 --- a/drivers/gpu/drm/imagination/pvr_device.c +++ b/drivers/gpu/drm/imagination/pvr_device.c @@ -48,7 +48,7 @@ * * Return: * * 0 on success, or - * * Any error returned by devm_platform_ioremap_resource(). + * * Any error returned by devm_platform_get_and_ioremap_resource(). */ static int pvr_device_reg_init(struct pvr_device *pvr_dev) -- 2.51.0

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[PATCH 6.17 097/507] arm64: dts: qcom: sdm845-oneplus: Correct gpio used for slider

by Greg Kroah-Hartman

6.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Gergo Koteles <soyer(a)irl.hu> [ Upstream commit d7ec7d34237498fab7a6afed8da4b7139b0e387c ] The previous GPIO numbers were wrong. Update them to the correct ones and fix the label. Fixes: 288ef8a42612 ("arm64: dts: sdm845: add oneplus6/6t devices") Signed-off-by: Gergo Koteles <soyer(a)irl.hu> Signed-off-by: David Heidelberg <david(a)ixit.cz> Reviewed-by: Konrad Dybcio <konrad.dybcio(a)oss.qualcomm.com> Link: https://lore.kernel.org/r/20250927-slider-correct-v1-1-fb8cc7fdcedf@ixit.cz Signed-off-by: Bjorn Andersson <andersson(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi index b118d666e535a..942e0f0d6d9bc 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi @@ -799,8 +799,8 @@ hall_sensor_default: hall-sensor-default-state { bias-disable; }; - tri_state_key_default: tri-state-key-default-state { - pins = "gpio40", "gpio42", "gpio26"; + alert_slider_default: alert-slider-default-state { + pins = "gpio126", "gpio52", "gpio24"; function = "gpio"; drive-strength = <2>; bias-disable; -- 2.51.0

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[PATCH 6.18 170/614] cgroup: add cgroup namespace to tree after owner is set

by Greg Kroah-Hartman

6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Christian Brauner <brauner(a)kernel.org> [ Upstream commit 768b1565d9d1e1eebf7567f477f7f46c05a98a4d ] Otherwise we trip VFS_WARN_ON_ONC() in __ns_tree_add_raw(). Link: https://patch.msgid.link/20251029-work-namespace-nstree-listns-v4-6-2e6f823… Fixes: 7c6059398533 ("cgroup: support ns lookup") Tested-by: syzbot(a)syzkaller.appspotmail.com Reviewed-by: Jeff Layton <jlayton(a)kernel.org> Signed-off-by: Christian Brauner <brauner(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- kernel/cgroup/namespace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/cgroup/namespace.c b/kernel/cgroup/namespace.c index fdbe57578e688..db9617556dd70 100644 --- a/kernel/cgroup/namespace.c +++ b/kernel/cgroup/namespace.c @@ -30,7 +30,6 @@ static struct cgroup_namespace *alloc_cgroup_ns(void) ret = ns_common_init(new_ns); if (ret) return ERR_PTR(ret); - ns_tree_add(new_ns); return no_free_ptr(new_ns); } @@ -86,6 +85,7 @@ struct cgroup_namespace *copy_cgroup_ns(u64 flags, new_ns->ucounts = ucounts; new_ns->root_cset = cset; + ns_tree_add(new_ns); return new_ns; } -- 2.51.0

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[PATCH 6.18 169/614] arm64: dts: renesas: sparrow-hawk: Fix full-size DP connector node name and labels

by Greg Kroah-Hartman

6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Marek Vasut <marek.vasut+renesas(a)mailbox.org> [ Upstream commit 9d22a34a016313137b9e534a918f1f9aa790aa69 ] The DisplayPort connector on Retronix R-Car V4H Sparrow Hawk board is a full-size DisplayPort connector. Fix the copy-paste error and update the DT node name and labels accordingly. No functional change. Fixes: a719915e76f2 ("arm64: dts: renesas: r8a779g3: Add Retronix R-Car V4H Sparrow Hawk board support") Signed-off-by: Marek Vasut <marek.vasut+renesas(a)mailbox.org> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se> Reviewed-by: Geert Uytterhoeven <geert+renesas(a)glider.be> Link: https://patch.msgid.link/20251027184604.34550-1-marek.vasut+renesas@mailbox… Signed-off-by: Geert Uytterhoeven <geert+renesas(a)glider.be> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts b/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts index 1da8e476b2193..ff07d984cbf29 100644 --- a/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts +++ b/arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts @@ -119,13 +119,13 @@ memory@600000000 { }; /* Page 27 / DSI to Display */ - mini-dp-con { + dp-con { compatible = "dp-connector"; label = "CN6"; type = "full-size"; port { - mini_dp_con_in: endpoint { + dp_con_in: endpoint { remote-endpoint = <&sn65dsi86_out>; }; }; @@ -407,7 +407,7 @@ sn65dsi86_in: endpoint { port@1 { reg = <1>; sn65dsi86_out: endpoint { - remote-endpoint = <&mini_dp_con_in>; + remote-endpoint = <&dp_con_in>; }; }; }; -- 2.51.0

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