diff options
| author | lyndonli <Lyndon.Li@amd.com> | 2023-04-06 10:30:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-24 19:32:36 +0300 |
| commit | 210ef6cd8e634f18fd889421012192b81325b27b (patch) | |
| tree | c09a417387b340b817a50923384e93b5f573077d /drivers | |
| parent | 5675ecd2e0b00a4318ba1db1a1234e7d45b13d6b (diff) | |
| download | linux-210ef6cd8e634f18fd889421012192b81325b27b.tar.xz | |
drm/amdgpu: Fix sdma v4 sw fini error
[ Upstream commit 5e08e9c742a00384e5abe74bd40cf4dc15cb3a2e ]
Fix sdma v4 sw fini error for sdma 4.2.2 to
solve the following general protection fault
[ +0.108196] general protection fault, probably for non-canonical
address 0xd5e5a4ae79d24a32: 0000 [#1] PREEMPT SMP PTI
[ +0.000018] RIP: 0010:free_fw_priv+0xd/0x70
[ +0.000022] Call Trace:
[ +0.000012] <TASK>
[ +0.000011] release_firmware+0x55/0x80
[ +0.000021] amdgpu_ucode_release+0x11/0x20 [amdgpu]
[ +0.000415] amdgpu_sdma_destroy_inst_ctx+0x4f/0x90 [amdgpu]
[ +0.000360] sdma_v4_0_sw_fini+0xce/0x110 [amdgpu]
Signed-off-by: lyndonli <Lyndon.Li@amd.com>
Reviewed-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c index 77d5a6f30409..5b251d009467 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -1908,7 +1908,7 @@ static int sdma_v4_0_sw_fini(void *handle) amdgpu_ring_fini(&adev->sdma.instance[i].page); } - if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 2, 0) || + if (adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 2, 2) || adev->ip_versions[SDMA0_HWIP][0] == IP_VERSION(4, 4, 0)) amdgpu_sdma_destroy_inst_ctx(adev, true); else |