diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3988-drm-amdgpu-Fix-memory-leaks-at-amdgpu_init-error-pat.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3988-drm-amdgpu-Fix-memory-leaks-at-amdgpu_init-error-pat.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3988-drm-amdgpu-Fix-memory-leaks-at-amdgpu_init-error-pat.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3988-drm-amdgpu-Fix-memory-leaks-at-amdgpu_init-error-pat.patch new file mode 100644 index 00000000..cf32a317 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3988-drm-amdgpu-Fix-memory-leaks-at-amdgpu_init-error-pat.patch @@ -0,0 +1,49 @@ +From 2b138a76f5410419fe22a86dc08f3c9efd4e5223 Mon Sep 17 00:00:00 2001 +From: Takashi Iwai <tiwai@suse.de> +Date: Fri, 30 Mar 2018 22:45:11 +0200 +Subject: [PATCH 3988/4131] drm/amdgpu: Fix memory leaks at amdgpu_init() error + path + +amdgpu driver checks vgacon_text_force() after some initializations +but without cleaning up. This will result in leaks. + +Move the check of vgacon_text_force() to the beginning of +amdgpu_init() for fixing it and also for optimization. + +Signed-off-by: Takashi Iwai <tiwai@suse.de> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 10 +++++----- + 1 file changed, 5 insertions(+), 5 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +index cc63f52..3cf4e17 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +@@ -929,6 +929,11 @@ static int __init amdgpu_init(void) + { + int r; + ++ if (vgacon_text_force()) { ++ DRM_ERROR("VGACON disables amdgpu kernel modesetting.\n"); ++ return -EINVAL; ++ } ++ + r = amdgpu_sync_init(); + if (r) + goto error_sync; +@@ -937,11 +942,6 @@ static int __init amdgpu_init(void) + if (r) + goto error_fence; + +- if (vgacon_text_force()) { +- DRM_ERROR("VGACON disables amdgpu kernel modesetting.\n"); +- return -EINVAL; +- } +- + DRM_INFO("amdgpu kernel modesetting enabled.\n"); + DRM_INFO("amdgpu version: %s\n", AMDGPU_VERSION); + driver = &kms_driver; +-- +2.7.4 + |