dri-devel May 2022

dri-devel@lists.freedesktop.org

344 participants
736 discussions

[PATCH] drm/i915: fix typos in comments
by Julia Lawall 24 May '22

24 May '22

Spelling mistakes (triple letters) in comments. Detected with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall(a)inria.fr> --- drivers/gpu/drm/i915/display/intel_color.c | 2 +- drivers/gpu/drm/i915/display/intel_pps.c | 2 +- drivers/gpu/drm/i915/gt/intel_execlists_submission.c | 2 +- drivers/gpu/drm/i915/gt/uc/intel_guc_log.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c index 34128c9c635c..a27ce874a9e8 100644 --- a/drivers/gpu/drm/i915/display/intel_color.c +++ b/drivers/gpu/drm/i915/display/intel_color.c @@ -1638,7 +1638,7 @@ static u32 icl_gamma_mode(const struct intel_crtc_state *crtc_state) /* * Enable 10bit gamma for D13 * ToDo: Extend to Logarithmic Gamma once the new UAPI - * is acccepted and implemented by a userspace consumer + * is accepted and implemented by a userspace consumer */ else if (DISPLAY_VER(i915) >= 13) gamma_mode |= GAMMA_MODE_MODE_10BIT; diff --git a/drivers/gpu/drm/i915/display/intel_pps.c b/drivers/gpu/drm/i915/display/intel_pps.c index 5a598dd06039..4bc0563dde92 100644 --- a/drivers/gpu/drm/i915/display/intel_pps.c +++ b/drivers/gpu/drm/i915/display/intel_pps.c @@ -509,7 +509,7 @@ static void wait_panel_power_cycle(struct intel_dp *intel_dp) drm_dbg_kms(&i915->drm, "Wait for panel power cycle\n"); - /* take the difference of currrent time and panel power off time + /* take the difference of current time and panel power off time * and then make panel wait for t11_t12 if needed. */ panel_power_on_time = ktime_get_boottime(); panel_power_off_duration = ktime_ms_delta(panel_power_on_time, intel_dp->pps.panel_power_off_time); diff --git a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c index 86f7a9ac1c39..aa0d2bbbbcc4 100644 --- a/drivers/gpu/drm/i915/gt/intel_execlists_submission.c +++ b/drivers/gpu/drm/i915/gt/intel_execlists_submission.c @@ -1350,7 +1350,7 @@ static void execlists_dequeue(struct intel_engine_cs *engine) * submission. If we don't cancel the timer now, * we will see that the timer has expired and * reschedule the tasklet; continually until the - * next context switch or other preeemption event. + * next context switch or other preemption event. * * Since we have decided to reschedule based on * consumption of this timeslice, if we submit the diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c index 78d2989fe917..02311ad90264 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c @@ -588,7 +588,7 @@ int intel_guc_log_relay_open(struct intel_guc_log *log) /* * We require SSE 4.1 for fast reads from the GuC log buffer and * it should be present on the chipsets supporting GuC based - * submisssions. + * submissions. */ if (!i915_has_memcpy_from_wc()) { ret = -ENXIO;

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[PATCH] drm/i915/hwconfig: Report no hwconfig support on ADL-N
by Balasubramani Vivekanandan 24 May '22

24 May '22

ADL-N being a subplatform of ADL-P, it lacks support for hwconfig table. Explicit check added to skip ADL-N. Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan(a)intel.com> --- drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c index 79c66b6b51a3..5aaa3948de74 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c @@ -94,7 +94,7 @@ static int guc_hwconfig_fill_buffer(struct intel_guc *guc, struct intel_hwconfig static bool has_table(struct drm_i915_private *i915) { - if (IS_ALDERLAKE_P(i915)) + if (IS_ALDERLAKE_P(i915) && !IS_ADLP_N(i915)) return true; if (IS_DG2(i915)) return true; -- 2.25.1

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[PATCH 2/2] drm/i915/gvt: Fix kernel-doc
by Jiapeng Chong 24 May '22

24 May '22

Fix the following W=1 kernel warnings: drivers/gpu/drm/i915/gvt/mmio_context.c:560: warning: expecting prototype for intel_gvt_switch_render_mmio(). Prototype was for intel_gvt_switch_mmio() instead. Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong(a)linux.alibaba.com> --- drivers/gpu/drm/i915/gvt/mmio_context.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gvt/mmio_context.c b/drivers/gpu/drm/i915/gvt/mmio_context.c index c85bafe7539e..1c6e941c9666 100644 --- a/drivers/gpu/drm/i915/gvt/mmio_context.c +++ b/drivers/gpu/drm/i915/gvt/mmio_context.c @@ -546,7 +546,7 @@ static void switch_mmio(struct intel_vgpu *pre, } /** - * intel_gvt_switch_render_mmio - switch mmio context of specific engine + * intel_gvt_switch_mmio - switch mmio context of specific engine * @pre: the last vGPU that own the engine * @next: the vGPU to switch to * @engine: the engine -- 2.20.1.7.g153144c

1 1

[PATCH] drm/i915: Complete and clarify per client usage stats documentation
by Tvrtko Ursulin 24 May '22

24 May '22

From: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> Mention the compute engine which was recently added to the driver and also clarify that userspace should be written in a forward compatible way. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> --- Documentation/gpu/i915.rst | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst index 54060cd6c419..3e28b08ba6f6 100644 --- a/Documentation/gpu/i915.rst +++ b/Documentation/gpu/i915.rst @@ -723,5 +723,6 @@ the currently possible format options: drm-engine-capacity-video: 2 drm-engine-video-enhance: 0 ns -Possible `drm-engine-` key names are: `render`, `copy`, `video` and -`video-enhance`. +Possible `drm-engine-` key names are: `render`, `copy`, `video`, +`video-enhance` and `compute`. This list may not be complete and userspace +parsers should in any case handle new names appearing with new kernel releases. -- 2.32.0

1 0

[PATCH RFC v6 00/21] DEPT(Dependency Tracker)
by Byungchul Park 24 May '22

24 May '22

Hi Linus and folks, I've been developing a tool for detecting deadlock possibilities by tracking wait/event rather than lock(?) acquisition order to try to cover all synchonization machanisms. It's done on v5.18-rc3 tag. https://github.com/lgebyungchulpark/linux-dept/commits/dept1.20_on_v5.18-rc3 Benifit: 0. Works with all lock primitives. 1. Works with wait_for_completion()/complete(). 2. Works with 'wait' on PG_locked. 3. Works with 'wait' on PG_writeback. 4. Works with swait/wakeup. 5. Works with waitqueue. 6. Multiple reports are allowed. 7. Deduplication control on multiple reports. 8. Withstand false positives thanks to 6. 9. Easy to tag any wait/event. Future work: 0. To make it more stable. 1. To separates Dept from Lockdep. 2. To improves performance in terms of time and space. 3. To use Dept as a dependency engine for Lockdep. 4. To add any missing tags of wait/event in the kernel. 5. To deduplicate stack trace. How to interpret reports: 1. E(event) in each context cannot be triggered because of the W(wait) that cannot be woken. 2. The stack trace helping find the problematic code is located in each conext's detail. Thanks, Byungchul --- Changes from v5: 1. Use just pr_warn_once() rather than WARN_ONCE() on the lack of internal resources because WARN_*() printing stacktrace is too much for informing the lack. (feedback from Ted, Hyeonggon) 2. Fix trivial bugs like missing initializing a struct before using it. 3. Assign a different class per task when handling onstack variables for waitqueue or the like. Which makes Dept distinguish between onstack variables of different tasks so as to prevent false positives. (reported by Hyeonggon) 4. Make Dept aware of even raw_local_irq_*() to prevent false positives. (reported by Hyeonggon) 5. Don't consider dependencies between the events that might be triggered within __schedule() and the waits that requires __schedule(), real ones. (reported by Hyeonggon) 6. Unstage the staged wait that has prepare_to_wait_event()'ed *and* yet to get to __schedule(), if we encounter __schedule() in-between for another sleep, which is possible if e.g. a mutex_lock() exists in 'condition' of ___wait_event(). 7. Turn on CONFIG_PROVE_LOCKING when CONFIG_DEPT is on, to rely on the hardirq and softirq entrance tracing to make Dept more portable for now. Changes from v4: 1. Fix some bugs that produce false alarms. 2. Distinguish each syscall context from another *for arm64*. 3. Make it not warn it but just print it in case Dept ring buffer gets exhausted. (feedback from Hyeonggon) 4. Explicitely describe "EXPERIMENTAL" and "Dept might produce false positive reports" in Kconfig. (feedback from Ted) Changes from v3: 1. Dept shouldn't create dependencies between different depths of a class that were indicated by *_lock_nested(). Dept normally doesn't but it does once another lock class comes in. So fixed it. (feedback from Hyeonggon) 2. Dept considered a wait as a real wait once getting to __schedule() even if it has been set to TASK_RUNNING by wake up sources in advance. Fixed it so that Dept doesn't consider the case as a real wait. (feedback from Jan Kara) 3. Stop tracking dependencies with a map once the event associated with the map has been handled. Dept will start to work with the map again, on the next sleep. Changes from v2: 1. Disable Dept on bit_wait_table[] in sched/wait_bit.c reporting a lot of false positives, which is my fault. Wait/event for bit_wait_table[] should've been tagged in a higher layer for better work, which is a future work. (feedback from Jan Kara) 2. Disable Dept on crypto_larval's completion to prevent a false positive. Changes from v1: 1. Fix coding style and typo. (feedback from Steven) 2. Distinguish each work context from another in workqueue. 3. Skip checking lock acquisition with nest_lock, which is about correct lock usage that should be checked by Lockdep. Changes from RFC(v0): 1. Prevent adding a wait tag at prepare_to_wait() but __schedule(). (feedback from Linus and Matthew) 2. Use try version at lockdep_acquire_cpus_lock() annotation. 3. Distinguish each syscall context from another. Byungchul Park (21): llist: Move llist_{head,node} definition to types.h dept: Implement Dept(Dependency Tracker) dept: Apply Dept to spinlock dept: Apply Dept to mutex families dept: Apply Dept to rwlock dept: Apply Dept to wait_for_completion()/complete() dept: Apply Dept to seqlock dept: Apply Dept to rwsem dept: Add proc knobs to show stats and dependency graph dept: Introduce split map concept and new APIs for them dept: Apply Dept to wait/event of PG_{locked,writeback} dept: Apply SDT to swait dept: Apply SDT to wait(waitqueue) locking/lockdep, cpu/hotplus: Use a weaker annotation in AP thread dept: Distinguish each syscall context from another dept: Distinguish each work from another dept: Disable Dept within the wait_bit layer by default dept: Disable Dept on struct crypto_larval's completion for now dept: Differentiate onstack maps from others of different tasks in class dept: Do not add dependencies between events within scheduler and sleeps dept: Unstage wait when tagging a normal sleep wait arch/arm64/kernel/syscall.c | 2 + arch/x86/entry/common.c | 4 + crypto/api.c | 7 +- include/linux/completion.h | 44 +- include/linux/dept.h | 596 ++++++++ include/linux/dept_page.h | 78 + include/linux/dept_sdt.h | 67 + include/linux/hardirq.h | 3 + include/linux/irqflags.h | 71 +- include/linux/llist.h | 8 - include/linux/lockdep.h | 186 ++- include/linux/lockdep_types.h | 3 + include/linux/mutex.h | 22 + include/linux/page-flags.h | 45 +- include/linux/pagemap.h | 7 +- include/linux/percpu-rwsem.h | 4 +- include/linux/rtmutex.h | 1 + include/linux/rwlock.h | 42 + include/linux/rwlock_api_smp.h | 8 +- include/linux/rwlock_types.h | 1 + include/linux/rwsem.h | 22 + include/linux/sched.h | 7 + include/linux/seqlock.h | 60 +- include/linux/spinlock.h | 21 + include/linux/spinlock_types_raw.h | 3 + include/linux/swait.h | 4 + include/linux/types.h | 8 + include/linux/wait.h | 6 +- init/init_task.c | 2 + init/main.c | 4 + kernel/Makefile | 1 + kernel/cpu.c | 2 +- kernel/dependency/Makefile | 4 + kernel/dependency/dept.c | 2938 ++++++++++++++++++++++++++++++++++++ kernel/dependency/dept_hash.h | 10 + kernel/dependency/dept_internal.h | 26 + kernel/dependency/dept_object.h | 13 + kernel/dependency/dept_proc.c | 92 ++ kernel/exit.c | 7 + kernel/fork.c | 2 + kernel/locking/lockdep.c | 28 +- kernel/locking/spinlock_rt.c | 24 +- kernel/module.c | 2 + kernel/sched/completion.c | 12 +- kernel/sched/core.c | 10 + kernel/sched/swait.c | 10 + kernel/sched/wait.c | 16 + kernel/sched/wait_bit.c | 5 +- kernel/workqueue.c | 3 + lib/Kconfig.debug | 28 + mm/filemap.c | 68 + mm/page_ext.c | 5 + 52 files changed, 4558 insertions(+), 84 deletions(-) create mode 100644 include/linux/dept.h create mode 100644 include/linux/dept_page.h create mode 100644 include/linux/dept_sdt.h create mode 100644 kernel/dependency/Makefile create mode 100644 kernel/dependency/dept.c create mode 100644 kernel/dependency/dept_hash.h create mode 100644 kernel/dependency/dept_internal.h create mode 100644 kernel/dependency/dept_object.h create mode 100644 kernel/dependency/dept_proc.c -- 1.9.1

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[PATCH -next] drm/msm: DRM_DP_AUX_BUS depends on OF
by Randy Dunlap 24 May '22

24 May '22

Fix a Kconfig warning for DRM_MSM by making it depend on OF, since 'select' does not follow any dependency chaings. WARNING: unmet direct dependencies detected for DRM_DP_AUX_BUS Depends on [n]: HAS_IOMEM [=y] && DRM [=m] && OF [=n] Selected by [m]: - DRM_MSM [=m] && HAS_IOMEM [=y] && DRM [=m] && (ARCH_QCOM || SOC_IMX5 || COMPILE_TEST [=y]) && COMMON_CLK [=y] && IOMMU_SUPPORT [=y] && (QCOM_OCMEM [=n] || QCOM_OCMEM [=n]=n) && (QCOM_LLCC [=y] || QCOM_LLCC [=y]=n) && (QCOM_COMMAND_DB [=n] || QCOM_COMMAND_DB [=n]=n) Fixes: f5d01644921b ("drm/msm: select DRM_DP_AUX_BUS for the AUX bus support") Signed-off-by: Randy Dunlap <rdunlap(a)infradead.org> Cc: Rob Clark <robdclark(a)gmail.com> Cc: Abhinav Kumar <quic_abhinavk(a)quicinc.com> Cc: Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> Cc: Sean Paul <sean(a)poorly.run> Cc: linux-arm-msm(a)vger.kernel.org Cc: dri-devel(a)lists.freedesktop.org Cc: freedreno(a)lists.freedesktop.org Cc: David Airlie <airlied(a)linux.ie> Cc: Daniel Vetter <daniel(a)ffwll.ch> --- drivers/gpu/drm/msm/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -3,6 +3,7 @@ config DRM_MSM tristate "MSM DRM" depends on DRM + depends on OF depends on ARCH_QCOM || SOC_IMX5 || COMPILE_TEST depends on COMMON_CLK depends on IOMMU_SUPPORT

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[PATCH -next] drm/panel: Fix build error when CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20=y && CONFIG_DRM_DISPLAY_HELPER=m
by gaochao 24 May '22

24 May '22

If CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20=y && CONFIG_DRM_DISPLAY_HELPER=m, bulding fails: drivers/gpu/drm/panel/panel-samsung-atna33xc20.o: In function `atana33xc20_probe': panel-samsung-atna33xc20.c:(.text+0x744): undefined reference to `drm_panel_dp_aux_backlight' make: *** [vmlinux] Error 1 Let CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20 select DRM_DISPLAY_DP_HELPER and CONFIG_DRM_DISPLAY_HELPER to fix this error. Fixes: 32ce3b320343 ("drm/panel: atna33xc20: Introduce the Samsung ATNA33XC20 panel") Reported-by: Hulk Robot <hulkci(a)huawei.com> Signed-off-by: gaochao <gaochao49(a)huawei.com> --- drivers/gpu/drm/panel/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 38799effd00a..4f1f004b3c54 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -438,6 +438,8 @@ config DRM_PANEL_SAMSUNG_ATNA33XC20 depends on OF depends on BACKLIGHT_CLASS_DEVICE depends on PM + select DRM_DISPLAY_DP_HELPER + select DRM_DISPLAY_HELPER select DRM_DP_AUX_BUS help DRM panel driver for the Samsung ATNA33XC20 panel. This panel can't -- 2.17.1

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[linux-next:master] BUILD REGRESSION cc63e8e92cb872081f249ea16e6c460642f3e4fb
by kernel test robot 24 May '22

24 May '22

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: cc63e8e92cb872081f249ea16e6c460642f3e4fb Add linux-next specific files for 20220523 Error/Warning reports: https://lore.kernel.org/linux-mm/202204291924.vTGZmerI-lkp@intel.com https://lore.kernel.org/linux-mm/202205031017.4TwMan3l-lkp@intel.com https://lore.kernel.org/linux-mm/202205041248.WgCwPcEV-lkp@intel.com https://lore.kernel.org/linux-mm/202205122113.uLKzd3SZ-lkp@intel.com https://lore.kernel.org/linux-mm/202205150051.3RzuooAG-lkp@intel.com https://lore.kernel.org/linux-mm/202205150117.sd6HzBVm-lkp@intel.com https://lore.kernel.org/linux-mm/202205211550.ifuEnz5n-lkp@intel.com https://lore.kernel.org/lkml/202205100617.5UUm3Uet-lkp@intel.com https://lore.kernel.org/llvm/202205060132.uhqyUx1l-lkp@intel.com https://lore.kernel.org/llvm/202205110148.mrGBBmTn-lkp@intel.com https://lore.kernel.org/llvm/202205221120.Tt6UxePI-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) <command-line>: fatal error: ./include/generated/utsrelease.h: No such file or directory arch/m68k/q40/config.c:173: undefined reference to `mach_get_rtc_pll' config.c:(.init.text+0xf2): undefined reference to `mach_get_rtc_pll' drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/smu_v13_0_7_ppt.c:1407:12: warning: stack frame size (1040) exceeds limit (1024) in 'smu_v13_0_7_get_power_profile_mode' [-Wframe-larger-than] drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c:1364:5: warning: no previous prototype for 'amdgpu_discovery_get_mall_info' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c:1986:6: warning: no previous prototype for function 'gfx_v11_0_rlc_stop' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/soc21.c:171:6: warning: no previous prototype for 'soc21_grbm_select' [-Wmissing-prototypes] drivers/gpu/drm/solomon/ssd130x-spi.c:154:35: warning: 'ssd130x_spi_table' defined but not used [-Wunused-const-variable=] drivers/rtc/rtc-rzn1.c:291:3: warning: variable 'val' is uninitialized when used here [-Wuninitialized] drivers/video/fbdev/omap/hwa742.c:492:5: warning: no previous prototype for 'hwa742_update_window_async' [-Wmissing-prototypes] fs/buffer.c:2254:5: warning: stack frame size (2144) exceeds limit (1024) in 'block_read_full_folio' [-Wframe-larger-than] fs/ntfs/aops.c:378:12: warning: stack frame size (2216) exceeds limit (1024) in 'ntfs_read_folio' [-Wframe-larger-than] llvm-objcopy: error: invalid output format: 'elf64-s390' m68k-linux-ld: arch/m68k/q40/config.c:174: undefined reference to `mach_set_rtc_pll' m68k-linux-ld: config.c:(.init.text+0xfc): undefined reference to `mach_set_rtc_pll' Unverified Error/Warning (likely false positive, please contact us if interested): Error: Section .bss not empty in prom_init.c Makefile:686: arch/h8300/Makefile: No such file or directory arch/Kconfig:10: can't open file "arch/h8300/Kconfig" drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c:1364:5: warning: no previous prototype for function 'amdgpu_discovery_get_mall_info' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c:129:6: warning: no previous prototype for function 'amdgpu_ucode_print_imu_hdr' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/imu_v11_0.c:302:6: warning: no previous prototype for function 'program_imu_rlc_ram' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/soc21.c:171:6: warning: no previous prototype for function 'soc21_grbm_select' [-Wmissing-prototypes] drivers/gpu/drm/bridge/adv7511/adv7511.h:229:17: warning: 'ADV7511_REG_CEC_RX_FRAME_HDR' defined but not used [-Wunused-const-variable=] drivers/gpu/drm/bridge/adv7511/adv7511.h:235:17: warning: 'ADV7511_REG_CEC_RX_FRAME_LEN' defined but not used [-Wunused-const-variable=] drivers/infiniband/hw/hns/hns_roce_hw_v2.c:309:9: sparse: sparse: dubious: x & !y drivers/staging/vt6655/card.c:758:16: sparse: sparse: cast to restricted __le64 drivers/ufs/host/ufs-exynos.c:1598:34: warning: unused variable 'exynos_ufs_of_match' [-Wunused-const-variable] kernel/bpf/verifier.c:5355 process_kptr_func() warn: passing zero to 'PTR_ERR' ld.lld: warning: call to __warn_flushing_systemwide_wq marked "dontcall-warn": Please avoid flushing system-wide workqueues. make[1]: *** No rule to make target 'arch/h8300/Makefile'. mm/shmem.c:1949 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? powerpc64-linux-ld: drivers/gpu/drm/vkms/vkms_crtc.o:(.bss+0x40): multiple definition of `____cacheline_aligned'; drivers/gpu/drm/vkms/vkms_plane.o:(.bss+0x0): first defined here powerpc64-linux-ld: drivers/hid/hid-wiimote-modules.o:(.bss+0x40): multiple definition of `____cacheline_aligned'; drivers/hid/hid-wiimote-core.o:(.bss+0x80): first defined here powerpc64-linux-ld: drivers/mfd/rsmu_i2c.o:(.bss+0x40): multiple definition of `____cacheline_aligned'; drivers/mfd/rsmu_core.o:(.bss+0x40): first defined here powerpc64-linux-ld: drivers/mtd/ubi/vmt.o:(.bss+0x0): multiple definition of `____cacheline_aligned'; drivers/mtd/ubi/vtbl.o:(.bss+0xc0): first defined here powerpc64-linux-ld: drivers/slimbus/messaging.o:(.bss+0x40): multiple definition of `____cacheline_aligned'; drivers/slimbus/core.o:(.bss+0x80): first defined here powerpc64-linux-ld: fs/autofs/symlink.o:(.bss+0x0): multiple definition of `____cacheline_aligned'; fs/autofs/inode.o:(.bss+0x40): first defined here powerpc64-linux-ld: fs/ecryptfs/inode.o:(.bss+0x0): multiple definition of `____cacheline_aligned'; fs/ecryptfs/dentry.o:(.bss+0x40): first defined here powerpc64-linux-ld: fs/orangefs/file.o:(.bss+0x0): multiple definition of `____cacheline_aligned'; fs/orangefs/acl.o:(.bss+0x0): first defined here riscv64-linux-ld: arch/riscv/kernel/compat_syscall_table.o:(.rodata+0x6f8): undefined reference to `compat_sys_fadvise64_64' Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- alpha-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- alpha-randconfig-r024-20220522 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- alpha-randconfig-r033-20220522 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- alpha-randconfig-r035-20220522 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- arc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- arc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- arc-randconfig-r043-20220522 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- arm-allmodconfig | |-- arch-arm-mach-omap2-dma.c:Unneeded-variable:errata-Return-on-line | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | `-- drivers-video-fbdev-omap-hwa742.c:warning:no-previous-prototype-for-hwa742_update_window_async |-- arm-allyesconfig | |-- arch-arm-mach-omap2-dma.c:Unneeded-variable:errata-Return-on-line | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | `-- drivers-video-fbdev-omap-hwa742.c:warning:no-previous-prototype-for-hwa742_update_window_async |-- arm-clps711x_defconfig | `-- command-line:fatal-error:.-include-generated-utsrelease.h:No-such-file-or-directory |-- arm64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- arm64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- csky-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- csky-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- h8300-allmodconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-allyesconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-randconfig-r012-20220523 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-randconfig-r034-20220522 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- i386-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | `-- kernel-stackleak.c:sparse:sparse:symbol-stackleak_erase_off_task_stack-was-not-declared.-Should-it-be-static |-- i386-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | `-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:ssd13_spi_table-defined-but-not-used |-- i386-randconfig-a003-20220523 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-a006-20220523 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-c021 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-m021 | |-- kernel-bpf-verifier.c-process_kptr_func()-warn:passing-zero-to-PTR_ERR | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type |-- i386-randconfig-r003-20220523 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- ia64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- ia64-buildonly-randconfig-r002-20220522 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- m68k-randconfig-r011-20220522 | |-- config.c:(.init.text):undefined-reference-to-mach_get_rtc_pll | `-- m68k-linux-ld:config.c:(.init.text):undefined-reference-to-mach_set_rtc_pll |-- m68k-randconfig-r023-20220523 | |-- arch-m68k-q40-config.c:undefined-reference-to-mach_get_rtc_pll | `-- m68k-linux-ld:arch-m68k-q40-config.c:undefined-reference-to-mach_set_rtc_pll |-- mips-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- mips-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- parisc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- parisc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- parisc-randconfig-r014-20220522 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- powerpc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- powerpc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- powerpc64-randconfig-r014-20220522 | |-- Error:Section-.bss-not-empty-in-prom_init.c | |-- multiple-definition-of-____cacheline_aligned-drivers-gpu-drm-vkms-vkms_plane.o:(.bss):first-defined-here | |-- multiple-definition-of-____cacheline_aligned-drivers-hid-hid-wiimote-core.o:(.bss):first-defined-here | |-- multiple-definition-of-____cacheline_aligned-drivers-mfd-rsmu_core.o:(.bss):first-defined-here | |-- multiple-definition-of-____cacheline_aligned-drivers-mtd-ubi-vtbl.o:(.bss):first-defined-here | |-- multiple-definition-of-____cacheline_aligned-drivers-slimbus-core.o:(.bss):first-defined-here | |-- multiple-definition-of-____cacheline_aligned-fs-autofs-inode.o:(.bss):first-defined-here | |-- multiple-definition-of-____cacheline_aligned-fs-ecryptfs-dentry.o:(.bss):first-defined-here | `-- multiple-definition-of-____cacheline_aligned-fs-orangefs-acl.o:(.bss):first-defined-here |-- riscv-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- riscv-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- riscv-randconfig-r024-20220522 | `-- riscv64-linux-ld:arch-riscv-kernel-compat_syscall_table.o:(.rodata):undefined-reference-to-compat_sys_fadvise64_64 |-- riscv-randconfig-r042-20220522 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- s390-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | `-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int |-- s390-randconfig-m031-20220523 | `-- command-line:fatal-error:.-include-generated-utsrelease.h:No-such-file-or-directory |-- s390-randconfig-r012-20220522 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- s390-randconfig-s031-20220522 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | `-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int |-- sh-allmodconfig | `-- arch-sh-kernel-crash_dump.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-addr-got-void-noderef-__iomem |-- sh-allyesconfig | `-- arch-sh-kernel-crash_dump.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-addr-got-void-noderef-__iomem |-- sparc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- sparc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- sparc64-randconfig-s032-20220522 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | `-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int |-- x86_64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- x86_64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | |-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:ssd13_spi_table-defined-but-not-used | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | `-- kernel-stackleak.c:sparse:sparse:symbol-stackleak_erase_off_task_stack-was-not-declared.-Should-it-be-static |-- x86_64-randconfig-a002-20220523 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- x86_64-randconfig-a003-20220523 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- x86_64-randconfig-a006-20220523 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- x86_64-randconfig-s022 | `-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int |-- xtensa-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- xtensa-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- xtensa-randconfig-r025-20220522 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select `-- xtensa-randconfig-r025-20220523 |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select clang_recent_errors |-- hexagon-randconfig-r041-20220523 | `-- fs-buffer.c:warning:stack-frame-size-()-exceeds-limit-()-in-block_read_full_folio |-- hexagon-randconfig-r045-20220522 | |-- drivers-ufs-host-ufs-exynos.c:warning:unused-variable-exynos_ufs_of_match | |-- fs-buffer.c:warning:stack-frame-size-()-exceeds-limit-()-in-block_read_full_folio | `-- fs-ntfs-aops.c:warning:stack-frame-size-()-exceeds-limit-()-in-ntfs_read_folio |-- powerpc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-function-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ucode.c:warning:no-previous-prototype-for-function-amdgpu_ucode_print_imu_hdr | |-- drivers-gpu-drm-amd-amdgpu-gfx_v11_0.c:warning:no-previous-prototype-for-function-gfx_v11_0_rlc_stop | |-- drivers-gpu-drm-amd-amdgpu-imu_v11_0.c:warning:no-previous-prototype-for-function-program_imu_rlc_ram | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-function-soc21_grbm_select | `-- drivers-rtc-rtc-rzn1.c:warning:variable-val-is-uninitialized-when-used-here |-- powerpc-randconfig-r022-20220523 | |-- drivers-gpu-drm-amd-amdgpu-..-pm-swsmu-smu13-smu_v13_0_7_ppt.c:warning:stack-frame-size-()-exceeds-limit-()-in-smu_v13_0_7_get_power_profile_mode | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-function-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ucode.c:warning:no-previous-prototype-for-function-amdgpu_ucode_print_imu_hdr | |-- drivers-gpu-drm-amd-amdgpu-gfx_v11_0.c:warning:no-previous-prototype-for-function-gfx_v11_0_rlc_stop | |-- drivers-gpu-drm-amd-amdgpu-imu_v11_0.c:warning:no-previous-prototype-for-function-program_imu_rlc_ram | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-function-soc21_grbm_select |-- powerpc-randconfig-r024-20220523 | |-- drivers-gpu-drm-amd-amdgpu-..-pm-swsmu-smu13-smu_v13_0_7_ppt.c:warning:stack-frame-size-()-exceeds-limit-()-in-smu_v13_0_7_get_power_profile_mode | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-function-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ucode.c:warning:no-previous-prototype-for-function-amdgpu_ucode_print_imu_hdr | |-- drivers-gpu-drm-amd-amdgpu-gfx_v11_0.c:warning:no-previous-prototype-for-function-gfx_v11_0_rlc_stop | |-- drivers-gpu-drm-amd-amdgpu-imu_v11_0.c:warning:no-previous-prototype-for-function-program_imu_rlc_ram | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-function-soc21_grbm_select |-- powerpc64-randconfig-r003-20220522 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-function-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ucode.c:warning:no-previous-prototype-for-function-amdgpu_ucode_print_imu_hdr | |-- drivers-gpu-drm-amd-amdgpu-gfx_v11_0.c:warning:no-previous-prototype-for-function-gfx_v11_0_rlc_stop | |-- drivers-gpu-drm-amd-amdgpu-imu_v11_0.c:warning:no-previous-prototype-for-function-program_imu_rlc_ram | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-function-soc21_grbm_select |-- powerpc64-randconfig-r014-20220523 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-function-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ucode.c:warning:no-previous-prototype-for-function-amdgpu_ucode_print_imu_hdr | |-- drivers-gpu-drm-amd-amdgpu-gfx_v11_0.c:warning:no-previous-prototype-for-function-gfx_v11_0_rlc_stop | |-- drivers-gpu-drm-amd-amdgpu-imu_v11_0.c:warning:no-previous-prototype-for-function-program_imu_rlc_ram | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-function-soc21_grbm_select |-- s390-randconfig-r044-20220523 | `-- llvm-objcopy:error:invalid-output-format:elf64-s390 `-- x86_64-randconfig-c007 `-- ld.lld:warning:call-to-__warn_flushing_systemwide_wq-marked-dontcall-warn:Please-avoid-flushing-system-wide-workqueues. elapsed time: 720m configs tested: 108 configs skipped: 3 gcc tested configs: arm allmodconfig arm allyesconfig arm defconfig arm64 defconfig arm64 allyesconfig i386 allyesconfig ia64 allmodconfig ia64 allyesconfig x86_64 allyesconfig mips allyesconfig um x86_64_defconfig riscv allmodconfig um i386_defconfig mips allmodconfig riscv allyesconfig m68k allyesconfig s390 allmodconfig m68k allmodconfig powerpc allyesconfig powerpc allmodconfig s390 allyesconfig sparc allyesconfig parisc allyesconfig sh allmodconfig h8300 allyesconfig xtensa allyesconfig alpha allyesconfig nios2 allyesconfig arc allyesconfig arm lpc18xx_defconfig powerpc rainier_defconfig mips ar7_defconfig arm lart_defconfig um defconfig arm clps711x_defconfig arm pxa3xx_defconfig arc alldefconfig powerpc mpc85xx_cds_defconfig ia64 generic_defconfig sh j2_defconfig ia64 defconfig m68k defconfig nios2 defconfig alpha defconfig csky defconfig arc defconfig parisc defconfig s390 defconfig parisc64 defconfig i386 debian-10.3-kselftests i386 debian-10.3 i386 defconfig sparc defconfig powerpc allnoconfig i386 randconfig-a001-20220523 i386 randconfig-a005-20220523 i386 randconfig-a003-20220523 i386 randconfig-a002-20220523 i386 randconfig-a006-20220523 i386 randconfig-a004-20220523 x86_64 randconfig-a003-20220523 x86_64 randconfig-a002-20220523 x86_64 randconfig-a006-20220523 x86_64 randconfig-a004-20220523 x86_64 randconfig-a001-20220523 x86_64 randconfig-a005-20220523 arc randconfig-r043-20220523 s390 randconfig-r044-20220522 riscv randconfig-r042-20220522 arc randconfig-r043-20220522 riscv allnoconfig riscv nommu_k210_defconfig riscv rv32_defconfig riscv nommu_virt_defconfig riscv defconfig x86_64 defconfig x86_64 kexec x86_64 rhel-8.3 x86_64 rhel-8.3-func x86_64 rhel-8.3-kunit x86_64 rhel-8.3-kselftests x86_64 rhel-8.3-syz clang tested configs: mips cu1000-neo_defconfig powerpc ge_imp3a_defconfig mips cu1830-neo_defconfig powerpc allyesconfig arm moxart_defconfig mips tb0219_defconfig powerpc bluestone_defconfig powerpc ppa8548_defconfig arm netwinder_defconfig x86_64 randconfig-a013-20220523 x86_64 randconfig-a012-20220523 x86_64 randconfig-a015-20220523 x86_64 randconfig-a011-20220523 x86_64 randconfig-a016-20220523 x86_64 randconfig-a014-20220523 i386 randconfig-a013-20220523 i386 randconfig-a012-20220523 i386 randconfig-a011-20220523 i386 randconfig-a014-20220523 i386 randconfig-a015-20220523 i386 randconfig-a016-20220523 hexagon randconfig-r041-20220523 hexagon randconfig-r045-20220523 hexagon randconfig-r041-20220522 s390 randconfig-r044-20220523 hexagon randconfig-r045-20220522 riscv randconfig-r042-20220523 -- 0-DAY CI Kernel Test Service https://01.org/lkp

1 0

[PATCH] drm/msm/dsi: pll_7nm: remove unsupported dividers for DSI pixel clock
by Dmitry Baryshkov 23 May '22

23 May '22

Remove dividers that are not recommended for DSI DPHY mode when setting up the clock tree for the DSI pixel clock. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> --- drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c index 6e506feb111f..66ed1919a1db 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c @@ -586,7 +586,7 @@ static int dsi_7nm_set_usecase(struct msm_dsi_phy *phy) static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw **provided_clocks) { char clk_name[32], parent[32], vco_name[32]; - char parent2[32], parent3[32], parent4[32]; + char parent2[32]; struct clk_init_data vco_init = { .parent_data = &(const struct clk_parent_data) { .fw_name = "ref", @@ -687,15 +687,13 @@ static int pll_7nm_register(struct dsi_pll_7nm *pll_7nm, struct clk_hw **provide snprintf(clk_name, 32, "dsi%d_pclk_mux", pll_7nm->phy->id); snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_7nm->phy->id); snprintf(parent2, 32, "dsi%d_pll_by_2_bit_clk", pll_7nm->phy->id); - snprintf(parent3, 32, "dsi%d_pll_out_div_clk", pll_7nm->phy->id); - snprintf(parent4, 32, "dsi%d_pll_post_out_div_clk", pll_7nm->phy->id); hw = devm_clk_hw_register_mux(dev, clk_name, ((const char *[]){ - parent, parent2, parent3, parent4 - }), 4, 0, pll_7nm->phy->base + + parent, parent2, + }), 2, 0, pll_7nm->phy->base + REG_DSI_7nm_PHY_CMN_CLK_CFG1, - 0, 2, 0, NULL); + 0, 1, 0, NULL); if (IS_ERR(hw)) { ret = PTR_ERR(hw); goto fail; -- 2.35.1

3 4

[PATCH] drm/amdkfd: fix typo in comment
by Julia Lawall 23 May '22

23 May '22

Spelling mistake (triple letters) in comment. Detected with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall(a)inria.fr> --- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index 8b5452a8d330..67abf8dcd30a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -1621,7 +1621,7 @@ int amdgpu_amdkfd_gpuvm_free_memory_of_gpu( mutex_lock(&mem->lock); - /* Unpin MMIO/DOORBELL BO's that were pinnned during allocation */ + /* Unpin MMIO/DOORBELL BO's that were pinned during allocation */ if (mem->alloc_flags & (KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL | KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP)) {

2 1

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dri-devel May 2022