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2021-04-22thermal/core: Remove thermal_notify_frameworkThara Gopinath2-23/+0
thermal_notify_framework just updates for a single trip point where as thermal_zone_device_update does other bookkeeping like updating the temperature of the thermal zone and setting the next trip point. The only driver that was using thermal_notify_framework was updated in the previous patch to use thermal_zone_device_update instead. Since there are no users for thermal_notify_framework remove it. Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210122023406.3500424-3-thara.gopinath@linaro.org
2021-04-22iwlwifi: mvm: tt: Replace thermal_notify_frameworkThara Gopinath1-2/+2
thermal_notify_framework just updates for a single trip point where as thermal_zone_device_update does other bookkeeping like updating the temperature of the thermal zone and setting the next trip point etc. Replace thermal_notify_framework with thermal_zone_device_update as the later is more thorough. Acked-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210122023406.3500424-2-thara.gopinath@linaro.org
2021-04-21dt-bindings: thermal: brcm,ns-thermal: Convert to the json-schemaRafał Miłecki2-37/+60
This helps validating DTS files. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210420210104.10555-1-zajec5@gmail.com
2021-04-21thermal/drivers/ti-soc-thermal/bandgap Remove unused variable 'val'Lin Ruizhe1-4/+0
The function ti_bandgap_restore_ctxt() restores the context at resume time. It checks if the sensor has a counter, reads the register but does nothing with the value. The block was probably omitted by the commit b87ea759a4cc. Remove the unused variable as well as the block using it as we can consider it as dead code. Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: b87ea759a4cc ("staging: omap-thermal: fix context restore function") Signed-off-by: Lin Ruizhe <linruizhe@huawei.com> Reviewed-by: Tony Lindgren <tony@atomide.com> Tested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210421084256.57591-1-linruizhe@huawei.com
2021-04-20dt-bindings: thermal: thermal-sensor: require "#thermal-sensor-cells"Rafał Miłecki1-0/+3
This property is required for every thermal sensor as it's used when using phandles. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210415112121.4999-1-zajec5@gmail.com
2021-04-20thermal/drivers/ti-soc-thermal/ti-bandgap: Rearrange all the included header ↵Zhen Lei1-17/+17
files alphabetically For the sake of lisibility, reorder the header files alphabetically. Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Reviewed-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210406091912.2583-2-thunder.leizhen@huawei.com
2021-04-20thermal/drivers/tegra: Use devm_platform_ioremap_resource_bynamedingsenjie1-10/+3
Use the devm_platform_ioremap_resource_byname() helper instead of calling platform_get_resource_byname() and devm_ioremap_resource() separately. Signed-off-by: dingsenjie <dingsenjie@yulong.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210414063943.96244-1-dingsenjie@163.com
2021-04-20thermal/drivers/hisi: Remove redundant dev_err call in hisi_thermal_probe()Ye Bin1-3/+1
There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Ye Bin <yebin10@huawei.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210409075224.2109503-1-yebin10@huawei.com
2021-04-20thermal/drivers/intel: Introduce tcc cooling driverZhang Rui3-0/+141
On Intel processors, the core frequency can be reduced below OS request, when the current temperature reaches the TCC (Thermal Control Circuit) activation temperature. The default TCC activation temperature is specified by MSR_IA32_TEMPERATURE_TARGET. However, it can be adjusted by specifying an offset in degrees C, using the TCC Offset bits in the same MSR register. This patch introduces a cooling devices driver that utilizes the TCC Offset feature. The bigger the current cooling state is, the lower the effective TCC activation temperature is, so that the processors can be throttled earlier before system critical overheats. Note that, on different platforms, the behavior might be different on how fast the setting takes effect, and how much the CPU frequency is reduced. This patch has been tested on a KabyLake mobile platform from me, and also on a CometLake platform from Doug. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Tested by: Doug Smythies <dsmythies@telus.net> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210412125901.12549-1-rui.zhang@intel.com
2021-04-20thermal/drivers/bcm2835: Remove redundant dev_err call in ↵Ruiqi Gong1-1/+0
bcm2835_thermal_probe() There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Ruiqi Gong <gongruiqi1@huawei.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210408100329.7585-1-gongruiqi1@huawei.com
2021-04-20thermal/drivers/thermal_mmio: Remove redundant dev_err call in ↵Ruiqi Gong1-4/+1
thermal_mmio_probe() There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Ruiqi Gong <gongruiqi1@huawei.com> Acked-by: Talel Shenhar <talel@amazon.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210408100144.7494-1-gongruiqi1@huawei.com
2021-04-20thermal/drivers/qcom/tsens-v0_1: Add support for MDM9607Konrad Dybcio3-2/+101
MDM9607 TSENS IP is very similar to the one of MSM8916, with minor adjustments to various tuning values. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Acked-by: Thara Gopinath <thara.gopinath@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210319220802.198215-2-konrad.dybcio@somainline.org
2021-04-15dt-bindings: thermal: qcom-tsens: Add compatible for sm8350Robert Foss1-0/+1
Add tsens bindings for sm8350. Signed-off-by: Robert Foss <robert.foss@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210324124308.1265626-1-robert.foss@linaro.org
2021-04-15thermal/drivers/tsens: Fix missing put_device errorGuangqing Zhu1-2/+4
Fixes coccicheck error: drivers/thermal/qcom/tsens.c:759:4-10: ERROR: missing put_device; call of_find_device_by_node on line 715, but without a corresponding object release within this function. Fixes: a7ff82976122 ("drivers: thermal: tsens: Merge tsens-common.c into tsens.c") Signed-off-by: Guangqing Zhu <zhuguangqing83@gmail.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210404125431.12208-1-zhuguangqing83@gmail.com
2021-04-15MAINTAINERS: update thermal CPU cooling sectionLukasz Luba1-1/+1
Update maintainers responsible for CPU cooling on Arm side. Signed-off-by: Lukasz Luba <lukasz.luba@arm.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Javi Merino <javi.merino@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210217115908.22547-1-lukasz.luba@arm.com
2021-04-15thermal/drivers/qcom-spmi-temp-alarm: Add support for GEN2 rev 1 PMIC ↵David Collins1-30/+61
peripherals Add support for TEMP_ALARM GEN2 PMIC peripherals with digital major revision 1. This revision utilizes a different temperature threshold mapping than earlier revisions. Signed-off-by: David Collins <collinsd@codeaurora.org> Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/69c90a004b3f5b7ae282f5ec5ca2920a48f23e02.1596040416.git.gurus@codeaurora.org
2021-04-15thermal/drivers/cpufreq_cooling: Fix slab OOB issuebrian-sy yang1-1/+1
Slab OOB issue is scanned by KASAN in cpu_power_to_freq(). If power is limited below the power of OPP0 in EM table, it will cause slab out-of-bound issue with negative array index. Return the lowest frequency if limited power cannot found a suitable OPP in EM table to fix this issue. Backtrace: [<ffffffd02d2a37f0>] die+0x104/0x5ac [<ffffffd02d2a5630>] bug_handler+0x64/0xd0 [<ffffffd02d288ce4>] brk_handler+0x160/0x258 [<ffffffd02d281e5c>] do_debug_exception+0x248/0x3f0 [<ffffffd02d284488>] el1_dbg+0x14/0xbc [<ffffffd02d75d1d4>] __kasan_report+0x1dc/0x1e0 [<ffffffd02d75c2e0>] kasan_report+0x10/0x20 [<ffffffd02d75def8>] __asan_report_load8_noabort+0x18/0x28 [<ffffffd02e6fce5c>] cpufreq_power2state+0x180/0x43c [<ffffffd02e6ead80>] power_actor_set_power+0x114/0x1d4 [<ffffffd02e6fac24>] allocate_power+0xaec/0xde0 [<ffffffd02e6f9f80>] power_allocator_throttle+0x3ec/0x5a4 [<ffffffd02e6ea888>] handle_thermal_trip+0x160/0x294 [<ffffffd02e6edd08>] thermal_zone_device_check+0xe4/0x154 [<ffffffd02d351cb4>] process_one_work+0x5e4/0xe28 [<ffffffd02d352f44>] worker_thread+0xa4c/0xfac [<ffffffd02d360124>] kthread+0x33c/0x358 [<ffffffd02d289940>] ret_from_fork+0xc/0x18 Fixes: 371a3bc79c11b ("thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power") Signed-off-by: brian-sy yang <brian-sy.yang@mediatek.com> Signed-off-by: Michael Kao <michael.kao@mediatek.com> Reviewed-by: Lukasz Luba <lukasz.luba@arm.com> Cc: stable@vger.kernel.org #v5.7 Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20201229050831.19493-1-michael.kao@mediatek.com
2021-04-15thermal/drivers/hisi: Use the correct HiSilicon copyrightHao Fang1-3/+3
s/Hisilicon/HiSilicon/g. It should use capital S, according to https://www.hisilicon.com/en/terms-of-use. Signed-off-by: Hao Fang <fanghao11@huawei.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/1617086733-2705-1-git-send-email-fanghao11@huawei.com
2021-04-15dt-bindings: tsens: qcom: Document MDM9607 compatibleKonrad Dybcio1-0/+2
Add the compatible for MDM9607. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210319220802.198215-1-konrad.dybcio@somainline.org
2021-04-15thermal/drivers/cpuidle_cooling: Fix use after errorDaniel Lezcano1-3/+5
When the function successfully finishes it logs an information about the registration of the cooling device and use its name to build the message. Unfortunately it was freed right before: drivers/thermal/cpuidle_cooling.c:218 __cpuidle_cooling_register() warn: 'name' was already freed. Fix this by freeing after the message happened. Fixes: 6fd1b186d900 ("thermal/drivers/cpuidle_cooling: Use device name instead of auto-numbering") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Link: https://lore.kernel.org/r/20210319202522.891061-1-daniel.lezcano@linaro.org
2021-04-15thermal/drivers/devfreq_cooling: Fix wrong return on error pathDaniel Lezcano1-1/+1
The following error is reported by kbuild: smatch warnings: drivers/thermal/devfreq_cooling.c:433 of_devfreq_cooling_register_power() warn: passing zero to 'ERR_PTR' Fix the error code by the setting the 'err' variable instead of 'cdev'. Fixes: f8d354e821b2 ("thermal/drivers/devfreq_cooling: Use device name instead of auto-numbering") Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210319202424.890968-1-daniel.lezcano@linaro.org
2021-04-15thermal/core: Fix memory leak in the error pathDaniel Lezcano1-0/+1
Fix the following error: smatch warnings: drivers/thermal/thermal_core.c:1020 __thermal_cooling_device_register() warn: possible memory leak of 'cdev' by freeing the cdev when exiting the function in the error path. Fixes: 584837618100 ("thermal/drivers/core: Use a char pointer for the cooling device name") Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210319202257.890848-1-daniel.lezcano@linaro.org
2021-03-19MAINTAINERS: Add co-maintainer for Qualcomm tsens thermal driversThara Gopinath1-0/+1
Add myself as the maintainer for Qualcomm tsens drivers so that I can help Daniel by taking care of/reviewing changes to these drivers. Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210319153711.2836652-1-thara.gopinath@linaro.org
2021-03-17thermal/drivers/qcom/tsens_v1: Enable sensor 3 on MSM8976Konrad Dybcio1-2/+2
The sensor *is* in fact used and does report temperature. Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Acked-by: Thara Gopinath <thara.gopinath@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210225213119.116550-1-konrad.dybcio@somainline.org
2021-03-16thermal/core/power_allocator: Using round the division when re-divvying up powerjeson.gao1-3/+5
The division is used directly in re-divvying up power, the decimal part will be discarded, devices will get less than the extra_actor_power - 1. if using round the division to make the calculation more accurate. For example: actor0 received more than its max_power, it has the extra_power 759 actor1 received less than its max_power, it require extra_actor_power 395 actor2 received less than its max_power, it require extra_actor_power 365 actor1 and actor2 require the total capped_extra_power 760 using division in re-divvying up power actor1 would actually get the extra_actor_power 394 actor2 would actually get the extra_actor_power 364 if using round the division in re-divvying up power actor1 would actually get the extra_actor_power 394 actor2 would actually get the extra_actor_power 365 Signed-off-by: Jeson Gao <jeson.gao@unisoc.com> Reviewed-by: Lukasz Luba <lukasz.luba@arm.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/1615796737-4688-1-git-send-email-gao.yunxiao6@gmail.com
2021-03-15thermal/drivers/cpufreq_cooling: Remove unused listDaniel Lezcano1-13/+0
There is a list with the purpose of grouping the cpufreq cooling device together as described in the comments but actually it is unused, the code evolved since 2012 and the list was no longer needed. Delete the remaining unused list related code. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Lukasz Luba <lukasz.luba@arm.com> Link: https://lore.kernel.org/r/20210314111333.16551-5-daniel.lezcano@linaro.org
2021-03-15thermal/drivers/cpuidle_cooling: Use device name instead of auto-numberingDaniel Lezcano1-17/+16
Currently the naming of a cooling device is just a cooling technique followed by a number. When there are multiple cooling devices using the same technique, it is impossible to clearly identify the related device as this one is just a number. For instance: thermal-idle-0 thermal-idle-1 thermal-idle-2 thermal-idle-3 etc ... The 'thermal' prefix is redundant with the subsystem namespace. This patch removes the 'thermal prefix and changes the number by the device name. So the naming above becomes: idle-cpu0 idle-cpu1 idle-cpu2 idle-cpu3 etc ... Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Lukasz Luba <lukasz.luba@arm.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Link: https://lore.kernel.org/r/20210314111333.16551-4-daniel.lezcano@linaro.org
2021-03-15thermal/drivers/devfreq_cooling: Use device name instead of auto-numberingDaniel Lezcano1-17/+8
Currently the naming of a cooling device is just a cooling technique followed by a number. When there are multiple cooling devices using the same technique, it is impossible to clearly identify the related device as this one is just a number. For instance: thermal-devfreq-0 thermal-devfreq-1 etc ... The 'thermal' prefix is redundant with the subsystem namespace. This patch removes the 'thermal' prefix and changes the number by the device name. So the naming above becomes: devfreq-5000000.gpu devfreq-1d84000.ufshc etc ... Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Lukasz Luba <lukasz.luba@arm.com> Link: https://lore.kernel.org/r/20210314111333.16551-3-daniel.lezcano@linaro.org
2021-03-15thermal/drivers/cpufreq_cooling: Use device name instead of auto-numberingDaniel Lezcano1-22/+12
Currently the naming of a cooling device is just a cooling technique followed by a number. When there are multiple cooling devices using the same technique, it is impossible to clearly identify the related device as this one is just a number. For instance: thermal-cpufreq-0 thermal-cpufreq-1 etc ... The 'thermal' prefix is redundant with the subsystem namespace. This patch removes the 'thermal' prefix and changes the number by the device name. So the naming above becomes: cpufreq-cpu0 cpufreq-cpu4 etc ... Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Lukasz Luba <lukasz.luba@arm.com> Link: https://lore.kernel.org/r/20210314111333.16551-2-daniel.lezcano@linaro.org
2021-03-15thermal/drivers/core: Use a char pointer for the cooling device nameDaniel Lezcano3-18/+24
We want to have any kind of name for the cooling devices as we do no longer want to rely on auto-numbering. Let's replace the cooling device's fixed array by a char pointer to be allocated dynamically when registering the cooling device, so we don't limit the length of the name. Rework the error path at the same time as we have to rollback the allocations in case of error. Tested with a dummy device having the name: "Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch" A village on the island of Anglesey (Wales), known to have the longest name in Europe. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Lukasz Luba <lukasz.luba@arm.com> Tested-by: Ido Schimmel <idosch@nvidia.com> Link: https://lore.kernel.org/r/20210314111333.16551-1-daniel.lezcano@linaro.org
2021-03-11thermal: Fix spelling mistake "disabed" -> "disabled"Colin Ian King1-1/+1
There is a spelling mistake in a comment, fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210311093054.5338-1-colin.king@canonical.com
2021-03-10dt-bindings: thermal: rcar-gen3-thermal: Support five TSC nodes on r8a779a0Niklas Söderlund1-8/+35
When adding support for V3U (r8a779a0) it was incorrectly recorded it supports four nodes, while in fact it supports five. The fifth node is named TSC0 and breaks the existing naming schema starting at 1. Work around this by separately defining the reg property for V3U and others. Restore the maximum number of nodes to three for other compatibles as it was before erroneously increasing it for V3U. Fixes: d7fdfb6541f3be88 ("dt-bindings: thermal: rcar-gen3-thermal: Add r8a779a0 support") Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210310110716.3297544-1-niklas.soderlund+renesas@ragnatech.se
2021-03-10thermal: thermal_of: Fix error return code of thermal_of_populate_bind_params()Jia-Ju Bai1-2/+5
When kcalloc() returns NULL to __tcbp or of_count_phandle_with_args() returns zero or -ENOENT to count, no error return code of thermal_of_populate_bind_params() is assigned. To fix these bugs, ret is assigned with -ENOMEM and -ENOENT in these cases, respectively. Fixes: a92bab8919e3 ("of: thermal: Allow multiple devices to share cooling map") Reported-by: TOTE Robot <oslab@tsinghua.edu.cn> Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210310122423.3266-1-baijiaju1990@gmail.com
2021-03-10thermal:ti-soc-thermal: Remove duplicate include in ti-bandgapZhang Yunkai1-1/+0
'of_device.h' included in 'ti-bandgap.c' is duplicated. It is also included in the 25th line. Signed-off-by: Zhang Yunkai <zhang.yunkai@zte.com.cn> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210306123415.219441-1-zhang.yunkai@zte.com.cn
2021-03-10thermal: rcar_gen3_thermal: Add support for up to five TSC nodesNiklas Söderlund1-1/+2
Add support for up to five TSC nodes. The new THCODE values are taken from the example in the datasheet. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210309162419.2621359-1-niklas.soderlund+renesas@ragnatech.se
2021-03-10thermal: Fix couple of spellos in the file sun8i_thermal.cBhaskar Chowdhury1-2/+2
s/calibartion/calibration/ s/undocummented/undocumented/ Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210305014348.17412-1-unixbhaskar@gmail.com
2021-03-10thermal: Fix a typo in the file soctherm.cBhaskar Chowdhury1-1/+1
s/calibaration/calibration/ Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210305015320.7614-1-unixbhaskar@gmail.com
2021-03-10thermal: amlogic: Omit superfluous error message in amlogic_thermal_probe()Tang Bin1-3/+1
The function devm_platform_ioremap_resource has already contains error message, so remove the redundant dev_err here. Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20210222061105.6008-1-tangbin@cmss.chinamobile.com
2021-03-05Linux 5.12-rc2v5.12-rc2Linus Torvalds1-1/+1
2021-03-05Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds8-62/+76
Pull rdma fixes from Jason Gunthorpe: "Nothing special here, though Bob's regression fixes for rxe would have made it before the rc cycle had there not been such strong winter weather! - Fix corner cases in the rxe reference counting cleanup that are causing regressions in blktests for SRP - Two kdoc fixes so W=1 is clean - Missing error return in error unwind for mlx5 - Wrong lock type nesting in IB CM" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/rxe: Fix errant WARN_ONCE in rxe_completer() RDMA/rxe: Fix extra deref in rxe_rcv_mcast_pkt() RDMA/rxe: Fix missed IB reference counting in loopback RDMA/uverbs: Fix kernel-doc warning of _uverbs_alloc RDMA/mlx5: Set correct kernel-doc identifier IB/mlx5: Add missing error code RDMA/rxe: Fix missing kconfig dependency on CRYPTO RDMA/cm: Fix IRQ restore in ib_send_cm_sidr_rep
2021-03-05Merge tag 'gcc-plugins-v5.12-rc2' of ↵Linus Torvalds2-3/+2
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull gcc-plugins fixes from Kees Cook: "Tiny gcc-plugin fixes for v5.12-rc2. These issues are small but have been reported a couple times now by static analyzers, so best to get them fixed to reduce the noise. :) - Fix coding style issues (Jason Yan)" * tag 'gcc-plugins-v5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: gcc-plugins: latent_entropy: remove unneeded semicolon gcc-plugins: structleak: remove unneeded variable 'ret'
2021-03-05Merge tag 'pstore-v5.12-rc2' of ↵Linus Torvalds2-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull pstore fixes from Kees Cook: - Rate-limit ECC warnings (Dmitry Osipenko) - Fix error path check for NULL (Tetsuo Handa) * tag 'pstore-v5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore/ram: Rate-limit "uncorrectable error in header" message pstore: Fix warning in pstore_kill_sb()
2021-03-05Merge tag 'for-5.12/dm-fixes' of ↵Linus Torvalds2-11/+16
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: "Fix DM verity target's optional Forward Error Correction (FEC) for Reed-Solomon roots that are unaligned to block size" * tag 'for-5.12/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm verity: fix FEC for RS roots unaligned to block size dm bufio: subtract the number of initial sectors in dm_bufio_get_device_size
2021-03-05Merge tag 'block-5.12-2021-03-05' of git://git.kernel.dk/linux-blockLinus Torvalds16-69/+75
Pull block fixes from Jens Axboe: - NVMe fixes: - more device quirks (Julian Einwag, Zoltán Böszörményi, Pascal Terjan) - fix a hwmon error return (Daniel Wagner) - fix the keep alive timeout initialization (Martin George) - ensure the model_number can't be changed on a used subsystem (Max Gurtovoy) - rsxx missing -EFAULT on copy_to_user() failure (Dan) - rsxx remove unused linux.h include (Tian) - kill unused RQF_SORTED (Jean) - updated outdated BFQ comments (Joseph) - revert work-around commit for bd_size_lock, since we removed the offending user in this merge window (Damien) * tag 'block-5.12-2021-03-05' of git://git.kernel.dk/linux-block: nvmet: model_number must be immutable once set nvme-fabrics: fix kato initialization nvme-hwmon: Return error code when registration fails nvme-pci: add quirks for Lexar 256GB SSD nvme-pci: mark Kingston SKC2000 as not supporting the deepest power state nvme-pci: mark Seagate Nytro XM1440 as QUIRK_NO_NS_DESC_LIST. rsxx: Return -EFAULT if copy_to_user() fails block/bfq: update comments and default value in docs for fifo_expire rsxx: remove unused including <linux/version.h> block: Drop leftover references to RQF_SORTED block: revert "block: fix bd_size_lock use"
2021-03-05Merge tag 'io_uring-5.12-2021-03-05' of git://git.kernel.dk/linux-blockLinus Torvalds6-439/+361
Pull io_uring fixes from Jens Axboe: "A bit of a mix between fallout from the worker change, cleanups and reductions now possible from that change, and fixes in general. In detail: - Fully serialize manager and worker creation, fixing races due to that. - Clean up some naming that had gone stale. - SQPOLL fixes. - Fix race condition around task_work rework that went into this merge window. - Implement unshare. Used for when the original task does unshare(2) or setuid/seteuid and friends, drops the original workers and forks new ones. - Drop the only remaining piece of state shuffling we had left, which was cred. Move it into issue instead, and we can drop all of that code too. - Kill f_op->flush() usage. That was such a nasty hack that we had out of necessity, we no longer need it. - Following from ->flush() removal, we can also drop various bits of ctx state related to SQPOLL and cancelations. - Fix an issue with IOPOLL retry, which originally was fallout from a filemap change (removing iov_iter_revert()), but uncovered an issue with iovec re-import too late. - Fix an issue with system suspend. - Use xchg() for fallback work, instead of cmpxchg(). - Properly destroy io-wq on exec. - Add create_io_thread() core helper, and use that in io-wq and io_uring. This allows us to remove various silly completion events related to thread setup. - A few error handling fixes. This should be the grunt of fixes necessary for the new workers, next week should be quieter. We've got a pending series from Pavel on cancelations, and how tasks and rings are indexed. Outside of that, should just be minor fixes. Even with these fixes, we're still killing a net ~80 lines" * tag 'io_uring-5.12-2021-03-05' of git://git.kernel.dk/linux-block: (41 commits) io_uring: don't restrict issue_flags for io_openat io_uring: make SQPOLL thread parking saner io-wq: kill hashed waitqueue before manager exits io_uring: clear IOCB_WAITQ for non -EIOCBQUEUED return io_uring: don't keep looping for more events if we can't flush overflow io_uring: move to using create_io_thread() kernel: provide create_io_thread() helper io_uring: reliably cancel linked timeouts io_uring: cancel-match based on flags io-wq: ensure all pending work is canceled on exit io_uring: ensure that threads freeze on suspend io_uring: remove extra in_idle wake up io_uring: inline __io_queue_async_work() io_uring: inline io_req_clean_work() io_uring: choose right tctx->io_wq for try cancel io_uring: fix -EAGAIN retry with IOPOLL io-wq: fix error path leak of buffered write hash map io_uring: remove sqo_task io_uring: kill sqo_dead and sqo submission halting io_uring: ignore double poll add on the same waitqueue head ...
2021-03-05Merge tag 'pm-5.12-rc2' of ↵Linus Torvalds3-26/+41
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix the usage of device links in the runtime PM core code and update the DTPM (Dynamic Thermal Power Management) feature added recently. Specifics: - Make the runtime PM core code avoid attempting to suspend supplier devices before updating the PM-runtime status of a consumer to 'suspended' (Rafael Wysocki). - Fix DTPM (Dynamic Thermal Power Management) root node initialization and label that feature as EXPERIMENTAL in Kconfig (Daniel Lezcano)" * tag 'pm-5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: powercap/drivers/dtpm: Add the experimental label to the option description powercap/drivers/dtpm: Fix root node initialization PM: runtime: Update device status before letting suppliers suspend
2021-03-05Merge tag 'acpi-5.12-rc2' of ↵Linus Torvalds1-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Make the empty stubs of some helper functions used when CONFIG_ACPI is not set actually match those functions (Andy Shevchenko)" * tag 'acpi-5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: bus: Constify is_acpi_node() and friends (part 2)
2021-03-05Merge tag 'iommu-fixes-v5.12-rc1' of ↵Linus Torvalds4-14/+87
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fixes from Joerg Roedel: - Fix a sleeping-while-atomic issue in the AMD IOMMU code - Disable lazy IOTLB flush for untrusted devices in the Intel VT-d driver - Fix status code definitions for Intel VT-d - Fix IO Page Fault issue in Tegra IOMMU driver * tag 'iommu-fixes-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/vt-d: Fix status code for Allocate/Free PASID command iommu: Don't use lazy flush for untrusted device iommu/tegra-smmu: Fix mc errors on tegra124-nyan iommu/amd: Fix sleeping in atomic in increase_address_space()
2021-03-05Merge tag 'for-5.12-rc1-tag' of ↵Linus Torvalds12-25/+87
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: "More regression fixes and stabilization. Regressions: - zoned mode - count zone sizes in wider int types - fix space accounting for read-only block groups - subpage: fix page tail zeroing Fixes: - fix spurious warning when remounting with free space tree - fix warning when creating a directory with smack enabled - ioctl checks for qgroup inheritance when creating a snapshot - qgroup - fix missing unlock on error path in zero range - fix amount of released reservation on error - fix flushing from unsafe context with open transaction, potentially deadlocking - minor build warning fixes" * tag 'for-5.12-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: zoned: do not account freed region of read-only block group as zone_unusable btrfs: zoned: use sector_t for zone sectors btrfs: subpage: fix the false data csum mismatch error btrfs: fix warning when creating a directory with smack enabled btrfs: don't flush from btrfs_delayed_inode_reserve_metadata btrfs: export and rename qgroup_reserve_meta btrfs: free correct amount of space in btrfs_delayed_inode_reserve_metadata btrfs: fix spurious free_space_tree remount warning btrfs: validate qgroup inherit for SNAP_CREATE_V2 ioctl btrfs: unlock extents in btrfs_zero_range in case of quota reservation errors btrfs: ref-verify: use 'inline void' keyword ordering
2021-03-05Merge tag 'devicetree-fixes-for-5.12-1' of ↵Linus Torvalds7-40/+25
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Another batch of graph and video-interfaces schema conversions - Drop DT header symlink for dropped C6X arch - Fix bcm2711-hdmi schema error * tag 'devicetree-fixes-for-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: media: Use graph and video-interfaces schemas, round 2 dts: drop dangling c6x symlink dt-bindings: bcm2711-hdmi: Fix broken schema
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-09 17:14:00 +0000