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2025-06-08spi: spi-fsl-dspi: Enable support for S32G platformsCiprian Marian Costea
Add compatible for S32G platforms, allowing DSPI to be used. Add a depends for ARCH_NXP which can replace LAYERSCAPE and also includes the new ARCH_S32 for S32G. Similarly, ARCH_MXC can replace SOC_VF610 || SOC_LS1021A which should avoid updating this for every new sub-platform in the future. Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@nxp.com> Signed-off-by: Stoica Cosmin-Stefan <cosmin.stoica@nxp.com> Signed-off-by: Dan Nica <dan.nica@nxp.com> Signed-off-by: Larisa Grigore <Larisa.Grigore@nxp.com> Signed-off-by: Stefan-Gabriel Mirea <stefan-gabriel.mirea@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-13-bea884630cfb@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08dt-bindings: spi: dspi: Add S32G supportCiprian Marian Costea
Document S32G compatible strings. 's32g2' and 's32g3' use the same driver so 's32g2' must follow 's32g3'. The SPI controller supports target mode when the "spi-slave" flag is used so add an example. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@nxp.com> Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-12-bea884630cfb@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08spi: spi-fsl-dspi: Enable modified transfer protocol on S32GAndra-Teodora Ilie
S32G supports modified transfer protocol where both host and target devices sample later in the SCK period than in Classic SPI mode to allow the logic to tolerate more delays in device pads and board traces. Set MTFE bit in MCR register for frequencies higher than 25MHz. Signed-off-by: Andra-Teodora Ilie <andra.ilie@nxp.com> Signed-off-by: Bogdan-Gabriel Roman <bogdan-gabriel.roman@nxp.com> Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-11-bea884630cfb@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08spi: spi-fsl-dspi: Reinitialize DSPI regs after resuming for S32GLarisa Grigore
After resuming, DSPI registers (MCR and SR) need to be reinitialized for S32G platforms. Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-10-bea884630cfb@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08spi: spi-fsl-dspi: Use DMA for S32G controller in target modeLarisa Grigore
Switch to DMA for target mode otherwise the controller is too slow to feed TX FIFO and UNDERFLOW occurs frequently. DMA can work only with 8 and 16 bits per word. 32bits per word is not supported, this is a hardware limitation, so we keep the controller mode in TCFQ mode. Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-9-bea884630cfb@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08spi: spi-fsl-dspi: Avoid setup_accel logic for DMA transfersLarisa Grigore
Repacking multiple smaller words into larger ones to make use of the full FIFO doesn't save anything in DMA mode, so don't bother doing it. Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-8-bea884630cfb@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08spi: spi-fsl-dspi: Use spi_alloc_target for targetMarius Trifu
spi_alloc_target should be used for target devices. This also sets ctlr->target automatically so delete that line. Signed-off-by: Marius Trifu <marius.trifu@nxp.com> Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-7-bea884630cfb@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08spi: spi-fsl-dspi: Add config and regmaps for S32G platformsLarisa Grigore
S32G adds SPI_{T,R}XFR4 and extends SPI_CTAR registers to 5. Add the new regmaps, configs and bits. dspi_volatile_ranges gets SPI_{T,R}XFR4 added which affects all platforms, however they are further limited by dspi_yes_ranges. Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-6-bea884630cfb@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08spi: spi-fsl-dspi: Define regmaps per deviceJames Clark
Refactor the regmaps so they can be defined per device rather than programmatically. This will allow us to add two new regmaps for S32G in a later commit. No functional changes. Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: James Clark <james.clark@linaro.org> Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-5-bea884630cfb@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08spi: spi-fsl-dspi: Re-use one volatile regmap for both device typesJames Clark
max_register overrides anything in the volatile ranges, so we can get away with sharing the same one for both types. In a later commit we'll add more devices so this avoids adding even more duplication. Also replace the max_register magic numbers with their register definitions so it's clearer what's going on. No functional changes. Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: James Clark <james.clark@linaro.org> Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-4-bea884630cfb@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-09drm/msm/dp: Disable wide bus support for SDM845James A. MacInnes
When widebus was enabled for DisplayPort in commit c7c412202623 ("drm/msm/dp: enable widebus on all relevant chipsets") it was clarified that it is only supported on DPU 5.0.0 onwards which includes SC7180 on DPU revision 6.2. However, this patch missed that the description structure for SC7180 is also reused for SDM845 (because of identical io_start address) which is only DPU 4.0.0, leading to a wrongly enbled widebus feature and corruption on that platform. Create a separate msm_dp_desc_sdm845 structure for this SoC compatible, with the wide_bus_supported flag turned off. Fixes: c7c412202623 ("drm/msm/dp: enable widebus on all relevant chipsets") Signed-off-by: James A. MacInnes <james.a.macinnes@gmail.com> [DB: reworded commit text following Marijn's suggestion] Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/636944/ Link: https://lore.kernel.org/r/20250212-sdm845_dp-v2-1-4954e51458f4@gmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-06-08spi: spi-pci1xxxx: Fix error code in probeDan Carpenter
Return the error code if pci_alloc_irq_vectors() fails. Don't return success. Fixes: b4608e944177 ("spi: spi-pci1xxxx: Fix Probe failure with Dual SPI instance with INTx interrupts") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Thangaraj Samynathan <thangaraj.s@microchip.com> Link: https://patch.msgid.link/aEKvDrUxD19GWi0u@stanley.mountain Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08spi: loongson: Fix build warnings about export.hHuacai Chen
After commit a934a57a42f64a4 ("scripts/misc-check: check missing #include <linux/export.h> when W=1") and 7d95680d64ac8e836c ("scripts/misc-check: check unnecessary #include <linux/export.h> when W=1"), we get some build warnings with W=1: drivers/spi/spi-loongson-core.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing So fix these build warnings for SPI/Loongson. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Link: https://patch.msgid.link/20250608142939.172108-1-chenhuacai@loongson.cn Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08spi: omap2-mcspi: Disable multi-mode when the previous message kept CS assertedFélix Piédallu
When the last transfer of a SPI message has the cs_change flag, the CS is kept asserted after the message. The next message can't use multi-mode because the CS will be briefly deasserted before the first transfer. Remove the early exit of the list_for_each_entry because the last transfer actually needs to be always checked. Fixes: d153ff4056cb ("spi: omap2-mcspi: Add support for MULTI-mode") Signed-off-by: Félix Piédallu <felix.piedallu@non.se.com> Link: https://patch.msgid.link/20250606-cs_change_fix-v1-2-27191a98a2e5@non.se.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08spi: omap2-mcspi: Disable multi mode when CS should be kept asserted after ↵Félix Piédallu
message When the last transfer of a SPI message has the cs_change flag, the CS is kept asserted after the message. Multi-mode can't respect this as CS is deasserted by the hardware at the end of the message. Disable multi-mode when not applicable to the current message. Fixes: d153ff4056cb ("spi: omap2-mcspi: Add support for MULTI-mode") Signed-off-by: Félix Piédallu <felix.piedallu@non.se.com> Link: https://patch.msgid.link/20250606-cs_change_fix-v1-1-27191a98a2e5@non.se.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08regulator: max20086: Fix refcount leak in max20086_parse_regulators_dt()Dan Carpenter
There is a missing call to of_node_put() if devm_kcalloc() fails. Fix this by changing the code to use cleanup.h magic to drop the refcount. Fixes: 6b0cd72757c6 ("regulator: max20086: fix invalid memory access") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://patch.msgid.link/aDVRLqgJWMxYU03G@stanley.mountain Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08ASoC: loongson: Fix build warnings about export.hHuacai Chen
After commit 25704938c86d7b2 ("scripts/misc-check: check missing #include <linux/export.h> when W=1") and 1239f681359926101e ("scripts/misc-check: check unnecessary #include <linux/export.h> when W=1"), we get some build warnings with W=1: sound/soc/loongson/loongson_i2s.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing So fix these build warnings for ASoC/Loongson. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Link: https://patch.msgid.link/20250608142737.168829-1-chenhuacai@loongson.cn Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08ASoC: codecs: ES8326: Modify initialization configurationZhang Yi
Modify the value of ES8326_SDINOUT1_IO in the initialization Signed-off-by: Zhang Yi <zhangyi@everest-semi.com> Link: https://patch.msgid.link/20250604061821.2678-1-zhangyi@everest-semi.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08ASoC: cs48l32: Fix a signedness bug in cs48l32_hw_params()Harshit Mogalapalli
There is a type promotion that can happen when freq(u32) variable is comapared with sclk_target(integer), when sclk_target is a negative value it promotes to a large postive integer which might not be a problem in this particular case as the condition evaluates to false when that happens, but bail out early when sclk_target has negative error codes. cs48l32_sclk_rates[i].freq >= sclk_target Fix this by adding a negative error check when snd_soc_tdm_params_to_bclk() fails Fixes: e2bcbf99d045 ("ASoC: cs48l32: Add driver for Cirrus Logic CS48L32 audio DSP") Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Link: https://patch.msgid.link/20250603214813.197346-1-harshit.m.mogalapalli@oracle.com Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-08Linux 6.16-rc1Linus Torvalds
2025-06-08Merge tag 'turbostat-2025.06.08' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux Pull turbostat updates from Len Brown: - Add initial DMR support, which required smarter RAPL probe - Fix AMD MSR RAPL energy reporting - Add RAPL power limit configuration output - Minor fixes * tag 'turbostat-2025.06.08' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: tools/power turbostat: version 2025.06.08 tools/power turbostat: Add initial support for BartlettLake tools/power turbostat: Add initial support for DMR tools/power turbostat: Dump RAPL sysfs info tools/power turbostat: Avoid probing the same perf counters tools/power turbostat: Allow probing RAPL with platform_features->rapl_msrs cleared tools/power turbostat: Clean up add perf/msr counter logic tools/power turbostat: Introduce add_msr_counter() tools/power turbostat: Remove add_msr_perf_counter_() tools/power turbostat: Remove add_cstate_perf_counter_() tools/power turbostat: Remove add_rapl_perf_counter_() tools/power turbostat: Quit early for unsupported RAPL counters tools/power turbostat: Always check rapl_joules flag tools/power turbostat: Fix AMD package-energy reporting tools/power turbostat: Fix RAPL_GFX_ALL typo tools/power turbostat: Add Android support for MSR device handling tools/power turbostat.8: pm_domain wording fix tools/power turbostat.8: fix typo: idle_pct should be pct_idle
2025-06-08Merge tag 'timers-cleanups-2025-06-08' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer cleanup from Thomas Gleixner: "The delayed from_timer() API cleanup: The renaming to the timer_*() namespace was delayed due massive conflicts against Linux-next. Now that everything is upstream finish the conversion" * tag 'timers-cleanups-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08Merge tag 'x86-urgent-2025-06-08' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "A small set of x86 fixes: - Cure IO bitmap inconsistencies A failed fork cleans up all resources of the newly created thread via exit_thread(). exit_thread() invokes io_bitmap_exit() which does the IO bitmap cleanups, which unfortunately assume that the cleanup is related to the current task, which is obviously bogus. Make it work correctly - A lockdep fix in the resctrl code removed the clearing of the command buffer in two places, which keeps stale error messages around. Bring them back. - Remove unused trace events" * tag 'x86-urgent-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: fs/resctrl: Restore the rdt_last_cmd_clear() calls after acquiring rdtgroup_mutex x86/iopl: Cure TIF_IO_BITMAP inconsistencies x86/fpu: Remove unused trace events
2025-06-08Merge tag 'timers-urgent-2025-06-08' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Thomas Gleixner: "Add the missing seq_file forward declaration in the timer namespace header" * tag 'timers-urgent-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timens: Add struct seq_file forward declaration
2025-06-08tools/power turbostat: version 2025.06.08Len Brown
Add initial DMR support, which required smarter RAPL probe Fix AMD MSR RAPL energy reporting Add RAPL power limit configuration output Minor fixes Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Add initial support for BartlettLakeZhang Rui
Add initial support for BartlettLake. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Add initial support for DMRZhang Rui
Add initial support for DMR. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Dump RAPL sysfs infoZhang Rui
for example: intel-rapl:1: psys 28.0s:100W 976.0us:100W intel-rapl:0: package-0 28.0s:57W,max:15W 2.4ms:57W intel-rapl:0/intel-rapl:0:0: core disabled intel-rapl:0/intel-rapl:0:1: uncore disabled intel-rapl-mmio:0: package-0 28.0s:28W,max:15W 2.4ms:57W [lenb: simplified format] Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> squish me Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Avoid probing the same perf countersZhang Rui
For the RAPL package energy status counter, Intel and AMD share the same perf_subsys and perf_name, but with different MSR addresses. Both rapl_counter_arch_infos[0] and rapl_counter_arch_infos[1] are introduced to describe this counter for different Vendors. As a result, the perf counter is probed twice, and causes a failure in in get_rapl_counters() because expected_read_size and actual_read_size don't match. Fix the problem by skipping the already probed counter. Note, this is not a perfect fix. For example, if different vendors/platforms use the same MSR value for different purpose, the code can be fooled when it probes a rapl_counter_arch_infos[] entry that does not belong to the running Vendor/Platform. In a long run, better to put rapl_counter_arch_infos[] into the platform_features so that this becomes Vendor/Platform specific. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Allow probing RAPL with platform_features->rapl_msrs ↵Zhang Rui
cleared platform_features->rapl_msrs describes the RAPL MSRs supported. While RAPL Perf counters can be exposed from different kernel backend drivers, e.g. RAPL MSR I/F driver, or RAPL TPMI I/F driver. Thus, turbostat should first blindly probe all the available RAPL Perf counters, and falls back to the RAPL MSR counters if they are listed in platform_features->rapl_msrs. With this, platforms that don't have RAPL MSRs can clear the platform_features->rapl_msrs bits and use RAPL Perf counters only. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Clean up add perf/msr counter logicZhang Rui
Increase the code readability by moving the no_perf/no_msr flag and the cai->perf_name/cai->msr sanity checks into the counter probe functions. No functional change. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Introduce add_msr_counter()Zhang Rui
probe_rapl_msr() is reused for probing RAPL MSR counters, cstate MSR counters and MPERF/APERF/SMI MSR counters, thus its name is misleading. Similar to add_perf_counter(), introduce add_msr_counter() to probe a counter via MSR. Introduce wrapper function add_rapl_msr_counter() at the same time to add extra check for Zero return value for specified RAPL counters. No functional change intended. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Remove add_msr_perf_counter_()Zhang Rui
As the only caller of add_msr_perf_counter_(), add_msr_perf_counter() just gives extra debug output on top. There is no need to keep both functions. Remove add_msr_perf_counter_() and move all the logic to add_msr_perf_counter(). No functional change. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Remove add_cstate_perf_counter_()Zhang Rui
As the only caller of add_cstate_perf_counter_(), add_cstate_perf_counter() just gives extra debug output on top. There is no need to keep both functions. Remove add_cstate_perf_counter_() and move all the logic to add_cstate_perf_counter(). No functional change. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Remove add_rapl_perf_counter_()Zhang Rui
As the only caller of add_rapl_perf_counter_(), add_rapl_perf_counter() just gives extra debug output on top. There is no need to keep both functions. Remove add_rapl_perf_counter_() and move all the logic to add_rapl_perf_counter(). No functional change. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Quit early for unsupported RAPL countersZhang Rui
Quit early for unsupported RAPL counters. No functional change. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Always check rapl_joules flagZhang Rui
rapl_joules bit should always be checked even if platform_features->rapl_msrs is not set or no_msr flag is used. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Fix AMD package-energy reportingGautham R. Shenoy
commit 05a2f07db888 ("tools/power turbostat: read RAPL counters via perf") that adds support to read RAPL counters via perf defines the notion of a RAPL domain_id which is set to physical_core_id on platforms which support per_core_rapl counters (Eg: AMD processors Family 17h onwards) and is set to the physical_package_id on all the other platforms. However, the physical_core_id is only unique within a package and on platforms with multiple packages more than one core can have the same physical_core_id and thus the same domain_id. (For eg, the first cores of each package have the physical_core_id = 0). This results in all these cores with the same physical_core_id using the same entry in the rapl_counter_info_perdomain[]. Since rapl_perf_init() skips the perf-initialization for cores whose domain_ids have already been visited, cores that have the same physical_core_id always read the perf file corresponding to the physical_core_id of the first package and thus the package-energy is incorrectly reported to be the same value for different packages. Note: This issue only arises when RAPL counters are read via perf and not when they are read via MSRs since in the latter case the MSRs are read separately on each core. Fix this issue by associating each CPU with rapl_core_id which is unique across all the packages in the system. Fixes: 05a2f07db888 ("tools/power turbostat: read RAPL counters via perf") Signed-off-by: Gautham R. Shenoy <gautham.shenoy@amd.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Fix RAPL_GFX_ALL typoKaushlendra Kumar
Fix typo in the currently unused RAPL_GFX_ALL macro definition. Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat: Add Android support for MSR device handlingKaushlendra Kumar
It uses /dev/msrN device paths on Android instead of /dev/cpu/N/msr, updates error messages and permission checks to reflect the Android device path, and wraps platform-specific code with #if defined(ANDROID) to ensure correct behavior on both Android and non-Android systems. These changes improve compatibility and usability of turbostat on Android devices. Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat.8: pm_domain wording fixLen Brown
turbostat.8: clarify that uncore "domains" are Power Management domains, aka pm_domains. Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08tools/power turbostat.8: fix typo: idle_pct should be pct_idleLen Brown
idle_pct should be pct_idle Signed-off-by: Len Brown <len.brown@intel.com>
2025-06-08Merge tag 'perf-urgent-2025-06-08' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 perf fix from Thomas Gleixner: "A single fix for the x86 performance counters on Intel CPUs: The MSR offset calculations for fixed performance counters are stored at the wrong index in the configuration array causing the general purpose counter MSR offset to be overwritten, so both the general purpose and the fixed counters offsets are incorrect. Correct the array index calculation to fix that" * tag 'perf-urgent-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Fix incorrect MSR index calculations in intel_pmu_config_acr()
2025-06-08Merge tag 'irq-urgent-2025-06-08' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fix from Thomas Gleixner: "A single fix for the PCI/MSI code: The conversion to per device MSI domains created a MSI domain with size 1 instead of sizing it to the maximum possible number of MSI interrupts for the device. This "worked" as the subsequent allocations resized the domain, but the recent change to move the prepare() call into the domain creation path broke this works by chance mechanism. Size the domain properly at creation time" * tag 'irq-urgent-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: PCI/MSI: Size device MSI domain with the maximum number of vectors
2025-06-08Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds
Pull mount fixes from Al Viro: "Various mount-related bugfixes: - split the do_move_mount() checks in subtree-of-our-ns and entire-anon cases and adapt detached mount propagation selftest for mount_setattr - allow clone_private_mount() for a path on real rootfs - fix a race in call of has_locked_children() - fix move_mount propagation graph breakage by MOVE_MOUNT_SET_GROUP - make sure clone_private_mnt() caller has CAP_SYS_ADMIN in the right userns - avoid false negatives in path_overmount() - don't leak MNT_LOCKED from parent to child in finish_automount() - do_change_type(): refuse to operate on unmounted/not ours mounts" * tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: do_change_type(): refuse to operate on unmounted/not ours mounts clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns selftests/mount_setattr: adapt detached mount propagation test do_move_mount(): split the checks in subtree-of-our-ns and entire-anon cases fs: allow clone_private_mount() for a path on real rootfs fix propagation graph breakage by MOVE_MOUNT_SET_GROUP move_mount(2) finish_automount(): don't leak MNT_LOCKED from parent to child path_overmount(): avoid false negatives fs/fhandle.c: fix a race in call of has_locked_children()
2025-06-08Merge tag '6.16-rc-part2-smb3-client-fixes' of ↵Linus Torvalds
git://git.samba.org/sfrench/cifs-2.6 Pull more smb client updates from Steve French: - multichannel/reconnect fixes - move smbdirect (smb over RDMA) defines to fs/smb/common so they will be able to be used in the future more broadly, and a documentation update explaining setting up smbdirect mounts - update email address for Paulo * tag '6.16-rc-part2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: update internal version number MAINTAINERS, mailmap: Update Paulo Alcantara's email address cifs: add documentation for smbdirect setup cifs: do not disable interface polling on failure cifs: serialize other channels when query server interfaces is pending cifs: deal with the channel loading lag while picking channels smb: client: make use of common smbdirect_socket_parameters smb: smbdirect: introduce smbdirect_socket_parameters smb: client: make use of common smbdirect_socket smb: smbdirect: add smbdirect_socket.h smb: client: make use of common smbdirect.h smb: smbdirect: add smbdirect.h with public structures smb: client: make use of common smbdirect_pdu.h smb: smbdirect: add smbdirect_pdu.h with protocol definitions
2025-06-08Merge tag 'trace-v6.16-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull more tracing fixes from Steven Rostedt: - Fix regression of waiting a long time on updating trace event filters When the faultable trace points were added, it needed task trace RCU synchronization. This was added to the tracepoint_synchronize_unregister() function. The filter logic always called this function whenever it updated the trace event filters before freeing the old filters. This increased the time of "trace-cmd record" from taking 13 seconds to running over 2 minutes to complete. Move the freeing of the filters to call_rcu*() logic, which brings the time back down to 13 seconds. - Fix ring_buffer_subbuf_order_set() error path lock protection The error path of the ring_buffer_subbuf_order_set() released the mutex too early and allowed subsequent accesses to setting the subbuffer size to corrupt the data and cause a bug. By moving the mutex locking to the end of the error path, it prevents the reentrant access to the critical data and also allows the function to convert the taking of the mutex over to the guard() logic. - Remove unused power management clock events The clock events were added in 2010 for power management. In 2011 arm used them. In 2013 the code they were used in was removed. These events have been wasting memory since then. - Fix sparse warnings There was a few places that sparse warned about trace_events_filter.c where file->filter was referenced directly, but it is annotated with an __rcu tag. Use the helper functions and fix them up to use rcu_dereference() properly. * tag 'trace-v6.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing: Add rcu annotation around file->filter accesses tracing: PM: Remove unused clock events ring-buffer: Fix buffer locking in ring_buffer_subbuf_order_set() tracing: Fix regression of filter waiting a long time on RCU synchronization
2025-06-08treewide, timers: Rename from_timer() to timer_container_of()Ingo Molnar
Move this API to the canonical timer_*() namespace. [ tglx: Redone against pre rc1 ] Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com
2025-06-07Merge tag 'kbuild-v6.16' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - Add support for the EXPORT_SYMBOL_GPL_FOR_MODULES() macro, which exports a symbol only to specified modules - Improve ABI handling in gendwarfksyms - Forcibly link lib-y objects to vmlinux even if CONFIG_MODULES=n - Add checkers for redundant or missing <linux/export.h> inclusion - Deprecate the extra-y syntax - Fix a genksyms bug when including enum constants from *.symref files * tag 'kbuild-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (28 commits) genksyms: Fix enum consts from a reference affecting new values arch: use always-$(KBUILD_BUILTIN) for vmlinux.lds kbuild: set y instead of 1 to KBUILD_{BUILTIN,MODULES} efi/libstub: use 'targets' instead of extra-y in Makefile module: make __mod_device_table__* symbols static scripts/misc-check: check unnecessary #include <linux/export.h> when W=1 scripts/misc-check: check missing #include <linux/export.h> when W=1 scripts/misc-check: add double-quotes to satisfy shellcheck kbuild: move W=1 check for scripts/misc-check to top-level Makefile scripts/tags.sh: allow to use alternative ctags implementation kconfig: introduce menu type enum docs: symbol-namespaces: fix reST warning with literal block kbuild: link lib-y objects to vmlinux forcibly even when CONFIG_MODULES=n tinyconfig: enable CONFIG_LD_DEAD_CODE_DATA_ELIMINATION docs/core-api/symbol-namespaces: drop table of contents and section numbering modpost: check forbidden MODULE_IMPORT_NS("module:") at compile time kbuild: move kbuild syntax processing to scripts/Makefile.build Makefile: remove dependency on archscripts for header installation Documentation/kbuild: Add new gendwarfksyms kABI rules Documentation/kbuild: Drop section numbers ...
2025-06-07Merge tag 'sh-for-v6.16-tag1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux Pull sh updates from John Paul Adrian Glaubitz: - replace the __ASSEMBLY__ with __ASSEMBLER__ macro in all headers since the latter is now defined automatically by both GCC and Clang when compiling assembly code (Thomas Huth) - set the default SPI mode for the ecovec24 board which became necessary after a new mode member as added to the sh_msiof_spi_info struct in cf9e4784f3bd ("spi: sh-msiof: Add slave mode support") (Geert Uytterhoeven) - remove unused variables in the kprobes code in kprobe_exceptions_notify() (Mike Rapoport) * tag 'sh-for-v6.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux: sh: kprobes: Remove unused variables in kprobe_exceptions_notify() sh: ecovec24: Make SPI mode explicit sh: Replace __ASSEMBLY__ with __ASSEMBLER__ in all headers
generated by cgit (git 2.34.1) at 2025-10-02 21:34:03 +0000