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2022-05-19thermal/drivers/qcom/lmh: Add sc8180x compatibleBjorn Andersson
The LMh instances in the Qualcomm SC8180X platform looks to behave similar to those in SM8150, add additional compatibles to allow platform specific behavior to be added if needed. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220502164504.3972938-1-bjorn.andersson@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19thermal/drivers/rz2gl: Fix OTP Calibration Register valuesBiju Das
As per the latest RZ/G2L Hardware User's Manual (Rev.1.10 Apr, 2022), the bit 31 of TSU OTP Calibration Register(OTPTSUTRIM) indicates whether bit [11:0] of OTPTSUTRIM is valid or invalid. This patch updates the code to reflect this change. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20220428093346.7552-1-biju.das.jz@bp.renesas.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19dt-bindings: thermal: rzg2l-thermal: Document RZ/G2UL bindingsBiju Das
Document RZ/G2UL TSU bindings. The TSU block on RZ/G2UL is identical to one found on RZ/G2L SoC. No driver changes are required as generic compatible string "renesas,rzg2l-tsu" will be used as a fallback. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220501081930.23743-1-biju.das.jz@bp.renesas.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19thermal: thermal_of: fix typo on __thermal_bind_paramsCorentin Labbe
Add a missing s to __thermal_bind_param kernel doc comment. This fixes the following sparse warnings: drivers/thermal/thermal_of.c:50: warning: expecting prototype for struct __thermal_bind_param. Prototype was for struct __thermal_bind_params instead Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Link: https://lore.kernel.org/r/20220426064113.3787826-1-clabbe@baylibre.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19tools/thermal: remove unneeded semicolonJiapeng Chong
Fix the following coccicheck warnings: ./tools/thermal/thermometer/thermometer.c:147:3-4: Unneeded semicolon. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/20220427030619.81556-2-jiapeng.chong@linux.alibaba.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19tools/lib/thermal: remove unneeded semicolonJiapeng Chong
Fix the following coccicheck warnings: ./tools/lib/thermal/commands.c:215:2-3: Unneeded semicolon. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/20220427030619.81556-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19thermal/drivers/broadcom: Fix potential NULL dereference in sr_thermal_probeZheng Yongjun
platform_get_resource() may return NULL, add proper check to avoid potential NULL dereferencing. Fixes: 250e211057c72 ("thermal: broadcom: Add Stingray thermal driver") Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Link: https://lore.kernel.org/r/20220425092929.90412-1-zhengyongjun3@huawei.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19tools/thermal: Add thermal daemon skeletonDaniel Lezcano
This change provides a simple daemon skeleton. It is an example of how to use the thermal library which wraps all the complex code related to the netlink and transforms it into a callback oriented code. The goal of this skeleton is to give a base brick for anyone interested in writing its own thermal engine or as an example to rely on to write its own thermal monitoring implementation. In the future, it will evolve with more features and hopefully more logic. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20220420160933.347088-5-daniel.lezcano@linaro.org
2022-05-19tools/thermal: Add a temperature capture toolDaniel Lezcano
The 'thermometer' tool allows to capture the temperature of a set of thermal zones defined in a configuration file at a specified rate. It is designed to have the lowest possible overhead. It will write the captured temperature per thermal zone per file so making easier to write a gnuplot script. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20220420160933.347088-4-daniel.lezcano@linaro.org
2022-05-19tools/thermal: Add util libraryDaniel Lezcano
The next changes will provide a couple of tools using some common functions provided by this library. It provides basic wrappers for: - mainloop - logging - timestamp Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20220420160933.347088-3-daniel.lezcano@linaro.org
2022-05-19tools/lib/thermal: Add a thermal libraryDaniel Lezcano
The thermal framework implements a netlink notification mechanism to be used by the userspace to have a thermal configuration discovery, trip point changes or violation, cooling device changes notifications, etc... This library provides a level of abstraction for the thermal netlink notification allowing the userspace to connect to the notification mechanism more easily. The library is callback oriented. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20220420160933.347088-2-daniel.lezcano@linaro.org
2022-05-19thermal/drivers/thermal_of: Add change_mode ops support for thermal_of sensorManaf Meethalavalappu Pallikunhi
The sensor driver which register through thermal_of interface doesn't have an option to get thermal zone mode change notification from thermal core. Add support for change_mode ops in thermal_of interface so that sensor driver can use this ops for mode change notification. Signed-off-by: Manaf Meethalavalappu Pallikunhi <quic_manafm@quicinc.com> Link: https://lore.kernel.org/r/1646767586-31908-1-git-send-email-quic_manafm@quicinc.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19thermal/drivers/bcm2711: Don't clamp temperature at zeroStefan Wahren
The thermal sensor on BCM2711 is capable of negative temperatures, so don't clamp the measurements at zero. Since this was the only use for variable t, drop it. This change based on a patch by Dom Cobley, who also tested the fix. Fixes: 59b781352dc4 ("thermal: Add BCM2711 thermal driver") Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20220412195423.104511-1-stefan.wahren@i2se.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19thermal/drivers/tsens: Add compat string for the qcom,msm8960Dmitry Baryshkov
On apq8064 (msm8960) platforms the tsens device is created manually by the gcc driver. Prepare the tsens driver for the qcom,msm8960-tsens device instantiated from the device tree. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20220406002648.393486-3-dmitry.baryshkov@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19dt-bindings: thermal: qcom-tsens.yaml: add msm8960 compat stringDmitry Baryshkov
Add compatibility string for the thermal sensors on MSM8960/APQ8064 platforms. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220406002648.393486-2-dmitry.baryshkov@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19thermal/drivers/k3: Add hwmon supportMassimiliano Minella
Expose the thermal sensors on K3 AM654 as hwmon devices, so that temperatures could be read using lm-sensors. Signed-off-by: Massimiliano Minella <massimiliano.minella@gmail.com> Link: https://lore.kernel.org/r/20220401151656.913166-1-massimiliano.minella@se.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19thermal/drivers/qcom: Add support for PMIC5 Gen2 ADCTMJishnu Prakash
Add support for PMIC5 Gen2 ADC_TM, used on PMIC7 chips. It is a close counterpart of PMIC7 ADC and has the same functionality as PMIC5 ADC_TM, for threshold monitoring and interrupt generation. It is present on PMK8350 alone, like PMIC7 ADC and can be used to monitor up to 8 ADC channels, from any of the PMIC7 PMICs having ADC on a target, through PBS(Programmable Boot Sequence). Signed-off-by: Jishnu Prakash <quic_jprakash@quicinc.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/1648991869-20899-5-git-send-email-quic_jprakash@quicinc.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19thermal/drivers/qcom: Add support for multiple generations of devicesJishnu Prakash
Refactor code to support multiple generations of ADC_TM devices by defining gen number, irq name and disable, configure, isr and init APIs in the individual data structs. Signed-off-by: Jishnu Prakash <quic_jprakash@quicinc.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/1648991869-20899-4-git-send-email-quic_jprakash@quicinc.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19iio: adc: qcom-vadc-common: add reverse scaling for PMIC5 Gen2 ADC_TMJishnu Prakash
Add reverse scaling function for PMIC5 Gen2 ADC_TM, to convert temperature to raw ADC code, for setting thresholds for thermistor channels. Signed-off-by: Jishnu Prakash <quic_jprakash@quicinc.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/1648991869-20899-3-git-send-email-quic_jprakash@quicinc.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19dt-bindings: thermal: qcom: add PMIC5 Gen2 ADC_TM bindingsJishnu Prakash
Add documentation for PMIC5 Gen2 ADC_TM peripheral. It is used for monitoring ADC channel thresholds for PMIC7-type PMICs. It is present on PMK8350, like PMIC7 ADC and can be used to monitor up to 8 ADC channels, from any of the PMIC7 PMICs on a target, through PBS(Programmable Boot Sequence). Signed-off-by: Jishnu Prakash <quic_jprakash@quicinc.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1648991869-20899-2-git-send-email-quic_jprakash@quicinc.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19thermal/drivers/rcar_thermal: Use platform_get_irq_optional() to get the ↵Lad Prabhakar
interrupt platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static allocation of IRQ resources in DT core code, this causes an issue when using hierarchical interrupt domains using "interrupts" property in the node as this bypasses the hierarchical setup and messes up the irq chaining. In preparation for removal of static setup of IRQ resource from DT core code use platform_get_irq_optional(). Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20220110144039.5810-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19dt-bindings: thermal: rzg2l-thermal: Document RZ/V2L bindingsLad Prabhakar
Document RZ/V2L TSU bindings. The TSU block on RZ/V2L is identical to one found on RZ/G2L SoC. No driver changes are required as generic compatible string "renesas,rzg2l-tsu" will be used as a fallback. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20220308212315.4551-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-05-19rtc: ftrtc010: Fix error handling in ftrtc010_rtc_probeMiaoqian Lin
In the error handling path, the clk_prepare_enable() function call should be balanced by a corresponding 'clk_disable_unprepare()' call , as already done in the remove function. clk_disable_unprepare calls clk_disable() and clk_unprepare(). They will use IS_ERR_OR_NULL to check the argument. Fixes: ac05fba39cc5 ("rtc: gemini: Add optional clock handling") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220403054912.31739-1-linmq006@gmail.com
2022-05-19rtc: mt6397: check return value after calling platform_get_resource()Yang Yingliang
It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value. Fixes: fc2979118f3f ("rtc: mediatek: Add MT6397 RTC driver") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220505125043.1594771-1-yangyingliang@huawei.com
2022-05-19drm/i915/uc: Fix undefined behavior due to shift overflowing the constantBorislav Petkov
Fix: In file included from <command-line>:0:0: drivers/gpu/drm/i915/gt/uc/intel_guc.c: In function ‘intel_guc_send_mmio’: ././include/linux/compiler_types.h:352:38: error: call to ‘__compiletime_assert_1047’ \ declared with attribute error: FIELD_PREP: mask is not constant _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) and other build errors due to shift overflowing values. See https://lore.kernel.org/r/YkwQ6%2BtIH8GQpuct@zn.tnic for the gory details as to why it triggers with older gccs only. v2 by Jani: - Drop the i915_reg.h changes Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Ruiqi GONG <gongruiqi1@huawei.com> Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220518113315.1305027-2-jani.nikula@intel.com (cherry picked from commit 962bd34bb457f6353f333ce234c3fd34cad1c00a)
2022-05-19drm/i915/reg: fix undefined behavior due to shift overflowing the constantJani Nikula
Use REG_GENMASK() and REG_FIELD_PREP() to avoid errors due to -fsanitize=shift. References: https://lore.kernel.org/r/20220405151517.29753-12-bp@alien8.de Reported-by: Borislav Petkov <bp@suse.de> Reported-by: Ruiqi GONG <gongruiqi1@huawei.com> Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220518113315.1305027-1-jani.nikula@intel.com (cherry picked from commit 230fb39ff7e07bd0324c87acf08dd2c9b0bbcea8)
2022-05-19drm/i915/gt: Fix use of static in macro mismatchAndi Shyti
The INTEL_GT_RPS_SYSFS_ATTR was creating to different structures but. When called with the "static" keyword this is affecting only the first structure, while the second is created as non static. Move the static keyword inside the macros to affect both the structures. Reported-by: Jani Nikula <jani.nikula@linux.intel.com> Fixes: 56a709cf77468 ("drm/i915/gt: Create per-tile RPS sysfs interfaces") Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220510140447.80200-1-andi.shyti@linux.intel.com (cherry picked from commit 1ade30812abfdd1c161a155fd54b0dd594c217ee) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2022-05-19drm/i915/audio: fix audio code enable/disable pipe loggingJani Nikula
Need to use pipe_name(pipe) instead of pipe directly. Fixes: 1f31e35f2e88 ("drm/i915/audio: unify audio codec enable/disable debug logging") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220512161638.272601-1-jani.nikula@intel.com (cherry picked from commit 945ae909aa76f55ac8c9e95feb3683512d39134a)
2022-05-19drm/i915: Use i915_gem_object_ggtt_pin_ww for reloc_iomapMaarten Lankhorst
When removing short term pins, I've changed the the batch buffer pinning for relocation to use __i915_vma_pin, because i915_gem_object_ggtt_pin_ww was destroying the old vma. This caused regressions, because the functions are not identical. Fix the regressions by calling i915_gem_object_ggtt_pin_ww() again on ggtt-only platforms, but only if the batch can be pinned without being moved. Fixes: b5cfe6f7a6e1 ("drm/i915: Remove short-term pins from execbuf, v6.") Cc: Matthew Auld <matthew.auld@intel.com> Reported-by: Mateusz Jończyk <mat.jonczyk@o2.pl> Tested-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Matthew Auld <matthew.auld@intel.com> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5806 Link: https://patchwork.freedesktop.org/patch/msgid/20220511115219.46507-1-maarten.lankhorst@linux.intel.com (cherry picked from commit 451374eef622fca6f00eeeda89aaccb45a30a149) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2022-05-19nfp: flower: support ct merging when mangle action existsYinjun Zhang
Current implementation of ct merging doesn't support the case that the fields mangling in pre_ct rules are matched in post_ct rules. This change is to support merging when mangling mac address, ip address, tos, ttl and l4 port. VLAN and MPLS mangling is not involved yet. Signed-off-by: Yinjun Zhang <yinjun.zhang@corigine.com> Signed-off-by: Louis Peens <louis.peens@corigine.com> Signed-off-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20220518075055.130649-1-simon.horman@corigine.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-05-19net: fec: Avoid allocating rx buffer using ATOMIC in ndo_openMichael Trimarchi
Make ndo_open less sensitive to memory pressure. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Reviewed-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/r/20220518062007.10056-1-michael@amarulasolutions.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-05-19video: fbdev: pxa3xx-gcu: release the resources correctly in ↵Yang Yingliang
pxa3xx_gcu_probe/remove() In pxa3xx_gcu_probe(), the sequence of error lable is wrong, it will leads some resource leaked, so adjust the sequence to handle the error correctly, and if pxa3xx_gcu_add_buffer() fails, pxa3xx_gcu_free_buffers() need be called. In pxa3xx_gcu_remove(), add missing clk_disable_unpreprare(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Helge Deller <deller@gmx.de>
2022-05-19rtc: rzn1: fix platform_no_drv_owner.cocci warningYang Li
Remove .owner field if calls are used which set it automatically. ./drivers/rtc/rtc-rzn1.c:411:3-8: No need to set .owner here. The core will do it. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220518232445.79156-1-yang.lee@linux.alibaba.com
2022-05-19video: fbdev: omapfb: simplify the return expression of nec_8048_connect()Minghao Chi
Simplify the return expression. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: Helge Deller <deller@gmx.de>
2022-05-19video: fbdev: omapfb: simplify the return expression of dsi_init_pll_data()Minghao Chi
Simplify the return expression. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Signed-off-by: Helge Deller <deller@gmx.de>
2022-05-19video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setupMiaoqian Lin
of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. Fixes: d10715be03bd ("video: ARM CLCD: Add DT support") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de>
2022-05-19drm/i915: Fix CFI violation with show_dynamic_id()Nathan Chancellor
When an attribute group is created with sysfs_create_group(), the ->sysfs_ops() callback is set to kobj_sysfs_ops, which sets the ->show() callback to kobj_attr_show(). kobj_attr_show() uses container_of() to get the ->show() callback from the attribute it was passed, meaning the ->show() callback needs to be the same type as the ->show() callback in 'struct kobj_attribute'. However, show_dynamic_id() has the type of the ->show() callback in 'struct device_attribute', which causes a CFI violation when opening the 'id' sysfs node under drm/card0/metrics. This happens to work because the layout of 'struct kobj_attribute' and 'struct device_attribute' are the same, so the container_of() cast happens to allow the ->show() callback to still work. Change the type of show_dynamic_id() to match the ->show() callback in 'struct kobj_attributes' and update the type of sysfs_metric_id to match, which resolves the CFI violation. Fixes: f89823c21224 ("drm/i915/perf: Implement I915_PERF_ADD/REMOVE_CONFIG interface") Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Sami Tolvanen <samitolvanen@google.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220513075136.1027007-1-tvrtko.ursulin@linux.intel.com (cherry picked from commit 18fb42db05a0b93ab5dd5eab5315e50eaa3ca620) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2022-05-19drm/i915: Fix 'mixing different enum types' warnings in intel_display_power.cImre Deak
Fix the following sparse warnings: drivers/gpu/drm/i915/display/intel_display_power.c:2431:34: warning: mixing different enum types: drivers/gpu/drm/i915/display/intel_display_power.c:2431:34: unsigned int enum intel_display_power_domain drivers/gpu/drm/i915/display/intel_display_power.c:2431:34: int enum port drivers/gpu/drm/i915/display/intel_display_power.c:2442:37: warning: mixing different enum types: drivers/gpu/drm/i915/display/intel_display_power.c:2442:37: unsigned int enum intel_display_power_domain drivers/gpu/drm/i915/display/intel_display_power.c:2442:37: int enum port drivers/gpu/drm/i915/display/intel_display_power.c:2468:43: warning: mixing different enum types: drivers/gpu/drm/i915/display/intel_display_power.c:2468:43: unsigned int enum intel_display_power_domain drivers/gpu/drm/i915/display/intel_display_power.c:2468:43: unsigned int enum aux_ch drivers/gpu/drm/i915/display/intel_display_power.c:2479:35: warning: mixing different enum types: drivers/gpu/drm/i915/display/intel_display_power.c:2479:35: unsigned int enum intel_display_power_domain drivers/gpu/drm/i915/display/intel_display_power.c:2479:35: unsigned int enum aux_ch Fixes: 979e1b32e0e2 ("drm/i915: Sanitize the port -> DDI/AUX power domain mapping for each platform") Reported-by: Jani Nikula <jani.nikula@intel.com> Cc: Jouni Högander <jouni.hogander@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220510114957.406070-1-imre.deak@intel.com (cherry picked from commit 7ecc3cc8a7b39f08eee9aea7b718187583342a70) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2022-05-19drm/i915/gt: Fix build error without CONFIG_PMYueHaibing
drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c: In function ‘act_freq_mhz_show’: drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c:276:20: error: implicit declaration of function ‘sysfs_gt_attribute_r_max_func’ [-Werror=implicit-function-declaration] 276 | u32 actual_freq = sysfs_gt_attribute_r_max_func(dev, attr, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Move sysfs_gt_attribute_* macros out of #ifdef block to fix this. Fixes: 56a709cf7746 ("drm/i915/gt: Create per-tile RPS sysfs interfaces") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220506032652.1856-1-yuehaibing@huawei.com (cherry picked from commit 09708b6d82ef473de91c49d90f35e38b0db463f5) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2022-05-19video: fbdev: hyperv_fb: Allow resolutions with size > 64 MB for Gen1Saurabh Sengar
This patch fixes a bug where GEN1 VMs doesn't allow resolutions greater than 64 MB size (eg 7680x4320). Unnecessary PCI check limits Gen1 VRAM to legacy PCI BAR size only (ie 64MB). Thus any, resolution requesting greater then 64MB (eg 7680x4320) would fail. MMIO region assigning this memory shouldn't be limited by PCI bar size. Signed-off-by: Saurabh Sengar <ssengar@linux.microsoft.com> Reviewed-by: Dexuan Cui <decui@microsoft.com> Signed-off-by: Helge Deller <deller@gmx.de>
2022-05-19x86/sev: Mark the code returning to user space as syscall gapLai Jiangshan
When returning to user space, %rsp is user-controlled value. If it is a SNP-guest and the hypervisor decides to mess with the code-page for this path while a CPU is executing it, a potential #VC could hit in the syscall return path and mislead the #VC handler. So make ip_within_syscall_gap() return true in this case. Signed-off-by: Lai Jiangshan <jiangshan.ljs@antgroup.com> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Joerg Roedel <jroedel@suse.de> Link: https://lore.kernel.org/r/20220412124909.10467-1-jiangshanlai@gmail.com
2022-05-19riscv/efi_stub: Add support for RISCV_EFI_BOOT_PROTOCOLSunil V L
Add support for getting the boot hart ID from the Linux EFI stub using RISCV_EFI_BOOT_PROTOCOL. This method is preferred over the existing DT based approach since it works irrespective of DT or ACPI. The specification of the protocol is hosted at: https://github.com/riscv-non-isa/riscv-uefi Signed-off-by: Sunil V L <sunilvl@ventanamicro.com> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Link: https://lore.kernel.org/r/20220519051512.136724-2-sunilvl@ventanamicro.com [ardb: minor tweaks for coding style and whitespace] Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2022-05-19ARM: dts: aspeed: ast2600-evb: Enable GFX deviceJoel Stanley
Enable the GFX device with a framebuffer memory region. Signed-off-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Tommy Haung <tommy_huang@aspeedtech.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220302024930.18758-3-tommy_huang@aspeedtech.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: Add GFX node to AST2600Joel Stanley
The GFX device is present in the AST2600 SoC. Signed-off-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Tommy Haung <tommy_huang@aspeedtech.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220302024930.18758-2-tommy_huang@aspeedtech.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: ast2600-evb: Enable virtual hubHoward Chiu
Enable Aspeed VHub for HID emulation Signed-off-by: Howard Chiu <howard_chiu@aspeedtech.com> Link: https://lore.kernel.org/r/SG2PR06MB23155E8A6193118544A7DBF3E61E9@SG2PR06MB2315.apcprd06.prod.outlook.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: ast2600-evb: Enable video engineHoward Chiu
Enable video engine and reserve memory for it. Signed-off-by: Howard Chiu <howard_chiu@aspeedtech.com> Link: https://lore.kernel.org/r/SG2PR06MB23159B914BF7EF937FEDD2B5E61E9@SG2PR06MB2315.apcprd06.prod.outlook.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: everest, rainier: Add power-ffs-sync-history GPIOBrandon Wyman
The IBM Everest and Rainier systems have a GPIO line that goes to the power supplies. It has a dual function: 1) Fans Full Speed, and 2) Sync input history. Signed-off-by: Brandon Wyman <bjwyman@gmail.com> Link: https://lore.kernel.org/r/20220421213638.1151193-1-bjwyman@gmail.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: Add Nuvia DC-SCM BMCGraeme Gregory
Add initial version of device tree for Nuvia DC-SCM BMC which is equipped with Aspeed AST2600 BMC SoC. Signed-off-by: Graeme Gregory <quic_ggregory@quicinc.com> Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Link: https://lore.kernel.org/r/20220325190247.468079-1-quic_jaehyoo@quicinc.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: bletchley: add sample averaging for ADM1278Potin Lai
set number of sample averaging to 128 for both PWR_AVG and VI_AVG Signed-off-by: Potin Lai <potin.lai@quantatw.com> Reviewed-by: Patrick Williams <patrick@stwcx.xyz> Link: https://lore.kernel.org/r/20220418094827.6185-1-potin.lai@quantatw.com Signed-off-by: Joel Stanley <joel@jms.id.au>
2022-05-19ARM: dts: aspeed: bletchley: add eeprom node on each sledPotin Lai
Add eeprom (24c26) on each sled for storing sled fru information. Signed-off-by: Potin Lai <potin.lai.pt@gmail.com> Reviewed-by: Patrick Williams <patrick@stwcx.xyz> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20220509151118.4899-7-potin.lai.pt@gmail.com Signed-off-by: Joel Stanley <joel@jms.id.au>
generated by cgit (git 2.34.1) at 2025-10-02 02:20:43 +0000