From 7a6901d7d7e49ad50d477cd8f8ef79d079b5c6c5 Mon Sep 17 00:00:00 2001 From: Alex Xie Date: Mon, 24 Apr 2017 13:52:41 -0400 Subject: [PATCH] drm/amdgpu: Fix use of interruptible waiting MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 1. The signal interrupt can affect the expected behaviour. 2. There is no mechanism to handle the corresponding error. Signed-off-by: Alex Xie Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index ebc0022a7ab4..3f01c4b92280 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2140,7 +2140,7 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon) if (amdgpu_crtc->cursor_bo) { struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo); - r = amdgpu_bo_reserve(aobj, false); + r = amdgpu_bo_reserve(aobj, true); if (r == 0) { amdgpu_bo_unpin(aobj); amdgpu_bo_unreserve(aobj); @@ -2153,7 +2153,7 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon) robj = gem_to_amdgpu_bo(rfb->obj); /* don't unpin kernel fb objects */ if (!amdgpu_fbdev_robj_is_fb(adev, robj)) { - r = amdgpu_bo_reserve(robj, false); + r = amdgpu_bo_reserve(robj, true); if (r == 0) { amdgpu_bo_unpin(robj); amdgpu_bo_unreserve(robj); @@ -2260,7 +2260,7 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon) if (amdgpu_crtc->cursor_bo) { struct amdgpu_bo *aobj = gem_to_amdgpu_bo(amdgpu_crtc->cursor_bo); - r = amdgpu_bo_reserve(aobj, false); + r = amdgpu_bo_reserve(aobj, true); if (r == 0) { r = amdgpu_bo_pin(aobj, AMDGPU_GEM_DOMAIN_VRAM, -- 2.30.2