From f7482516002a11317912e29577bbf33cf59a0fb1 Mon Sep 17 00:00:00 2001 From: Daniel Palmer Date: Sat, 18 Oct 2025 14:44:50 +0900 Subject: [PATCH] drm/radeon: Do not kfree() devres managed rdev [ Upstream commit 3328443363a0895fd9c096edfe8ecd372ca9145e ] Since the allocation of the drivers main structure was changed to devm_drm_dev_alloc() rdev is managed by devres and we shouldn't be calling kfree() on it. This fixes things exploding if the driver probe fails and devres cleans up the rdev after we already free'd it. Fixes: a9ed2f052c5c ("drm/radeon: change drm_dev_alloc to devm_drm_dev_alloc") Signed-off-by: Daniel Palmer Signed-off-by: Alex Deucher (cherry picked from commit 16c0681617b8a045773d4d87b6140002fa75b03b) Signed-off-by: Sasha Levin --- drivers/gpu/drm/radeon/radeon_kms.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index 645e33bf7947e..ba1446acd7032 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -84,7 +84,6 @@ void radeon_driver_unload_kms(struct drm_device *dev) rdev->agp = NULL; done_free: - kfree(rdev); dev->dev_private = NULL; } -- 2.47.3