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drm/amdgpu: Remove GC HW IP 9.3.0 from noretry=1

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[ Upstream commit 1446226d32a45bb7c4f63195a59be8c08defe658 ]

The following commit updated gmc->noretry from 0 to 1 for GC HW IP
9.3.0:

    commit 5f3854f1f4 ("drm/amdgpu: add more cases to noretry=1")

This causes the device to hang when a page fault occurs, until the
device is rebooted. Instead, revert back to gmc->noretry=0 so the device
is still responsive.

Fixes: 5f3854f1f4 ("drm/amdgpu: add more cases to noretry=1")
Signed-off-by: Tim Van Patten <timvp@google.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Tim Van Patten
2024-05-16 11:57:25 -06:00
committed by Greg Kroah-Hartman
parent fe5b939281
commit 8913266cfb
1 changed files with 0 additions and 1 deletions
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1
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
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@@ -583,7 +583,6 @@ void amdgpu_gmc_noretry_set(struct amdgpu_device *adev)
struct amdgpu_gmc *gmc = &adev->gmc;
uint32_t gc_ver = adev->ip_versions[GC_HWIP][0];
bool noretry_default = (gc_ver == IP_VERSION(9, 0, 1) ||
gc_ver == IP_VERSION(9, 3, 0) ||
gc_ver == IP_VERSION(9, 4, 0) ||
gc_ver == IP_VERSION(9, 4, 1) ||
gc_ver == IP_VERSION(9, 4, 2) ||