From: Simon Pilkington Date: Fri, 1 Sep 2023 07:17:38 +0000 (+0100) Subject: drm/amd: Make fence wait in suballocator uninterruptible X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e2884fe84a83c562346eb9d92783a3576ce67177;p=linux.git drm/amd: Make fence wait in suballocator uninterruptible Commit c103a23f2f29 ("drm/amd: Convert amdgpu to use suballocation helper.") made the fence wait in amdgpu_sa_bo_new() interruptible but there is no code to handle an interrupt. This caused the kernel to randomly explode in high-VRAM-pressure situations so make it uninterruptible again. Signed-off-by: Simon Pilkington Fixes: c103a23f2f29 ("drm/amd: Convert amdgpu to use suballocation helper.") Reviewed-by: Christian König Signed-off-by: Christian König Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2761 CC: stable@vger.kernel.org # 6.4+ --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c index c6b4337eb20c3..10df731998b22 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c @@ -81,7 +81,7 @@ int amdgpu_sa_bo_new(struct amdgpu_sa_manager *sa_manager, unsigned int size) { struct drm_suballoc *sa = drm_suballoc_new(&sa_manager->base, size, - GFP_KERNEL, true, 0); + GFP_KERNEL, false, 0); if (IS_ERR(sa)) { *sa_bo = NULL;