diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1033-drm-amdgpu-gmc-fix-compiler-errors-Werror-Wmissing-b.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/1033-drm-amdgpu-gmc-fix-compiler-errors-Werror-Wmissing-b.patch | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1033-drm-amdgpu-gmc-fix-compiler-errors-Werror-Wmissing-b.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1033-drm-amdgpu-gmc-fix-compiler-errors-Werror-Wmissing-b.patch new file mode 100644 index 00000000..2e18b26f --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1033-drm-amdgpu-gmc-fix-compiler-errors-Werror-Wmissing-b.patch @@ -0,0 +1,56 @@ +From dd80d243c8644dd3795cf8f62114f1e0aa289264 Mon Sep 17 00:00:00 2001 +From: Shirish S <shirish.s@amd.com> +Date: Thu, 20 Dec 2018 16:04:35 +0530 +Subject: [PATCH 1033/2940] drm/amdgpu/gmc: fix compiler errors + [-Werror,-Wmissing-braces] (V2) + +Initializing structures with { } is known to be problematic since +it doesn't necessararily initialize all bytes, in case of padding, +causing random failures when structures are memcmp(). + +This patch fixes the structure initialisation related compiler +error by memset(). + +V2: rectified missing piece in coding + +Signed-off-by: Shirish S <shirish.s@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 3 ++- + drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 3 ++- + 2 files changed, 4 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c +index 35cac9f330e8..da7374cb4e6b 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c +@@ -1477,8 +1477,9 @@ static int gmc_v8_0_process_interrupt(struct amdgpu_device *adev, + gmc_v8_0_set_fault_enable_default(adev, false); + + if (printk_ratelimit()) { +- struct amdgpu_task_info task_info = { 0 }; ++ struct amdgpu_task_info task_info; + ++ memset(&task_info, 0, sizeof(struct amdgpu_task_info)); + amdgpu_vm_get_task_info(adev, entry->pasid, &task_info); + + dev_err(adev->dev, "GPU fault detected: %d 0x%08x for process %s pid %d thread %s pid %d\n", +diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +index 3cd89ba5899a..806935de533a 100644 +--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +@@ -320,8 +320,9 @@ static int gmc_v9_0_process_interrupt(struct amdgpu_device *adev, + } + + if (printk_ratelimit()) { +- struct amdgpu_task_info task_info = { 0 }; ++ struct amdgpu_task_info task_info; + ++ memset(&task_info, 0, sizeof(struct amdgpu_task_info)); + amdgpu_vm_get_task_info(adev, entry->pasid, &task_info); + + dev_err(adev->dev, +-- +2.17.1 + |