On Thu, May 07, 2020 at 06:11:17PM +0200, Michel Dänzer wrote:
On 2020-05-07 4:27 p.m., Sasha Levin wrote:From: Marek Olšák <[email protected]>[ Upstream commit 9017a4897a20658f010bebea825262963c10afa6 ] This fixes GPU hangs due to cache coherency issues. Bump the driver version. Split out from the original patch. Signed-off-by: Marek Olšák <[email protected]> Reviewed-by: Christian König <[email protected]> Tested-by: Pierre-Eric Pelloux-Prayer <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Sasha Levin <[email protected]> --- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 42f4febe24c6d..8d45a2b662aeb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -85,9 +85,10 @@ * - 3.34.0 - Non-DC can flip correctly between buffers with different pitches * - 3.35.0 - Add drm_amdgpu_info_device::tcc_disabled_mask * - 3.36.0 - Allow reading more status registers on si/cik + * - 3.37.0 - L2 is invalidated before SDMA IBs, needed for correctness */ #define KMS_DRIVER_MAJOR 3 -#define KMS_DRIVER_MINOR 36 +#define KMS_DRIVER_MINOR 37 #define KMS_DRIVER_PATCHLEVEL 0 int amdgpu_vram_limit = 0;This requires the parent commit fdf83646c0542ecfb9adc4db8f741a1f43dca058 "drm/amdgpu: invalidate L2 before SDMA IBs (v2)". KMS_DRIVER_MINOR is bumped to signal to userspace the fix in that commit is present.
I've grabbed the commit you've pointed out as well as ce73516d42c9
("drm/amdgpu: simplify padding calculations (v2)") to make the backport
apply cleanly, thank you!
--
Thanks,
Sasha
_______________________________________________
amd-gfx mailing list
[email protected]
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
