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authorAlex Sierra <alex.sierra@amd.com>2023-11-20 11:31:32 -0600
committerAlex Deucher <alexander.deucher@amd.com>2023-11-29 17:57:33 -0500
commit4b27a33c3b173bef1d19ba89e0b9b812b4fddd25 (patch)
tree8460b7e611d20897f7cbaf78d74b223ff11c250c /fs/sysfs
parent884e9b0827e889a8742e203ccd052101fb0b945d (diff)
drm/amdgpu: Force order between a read and write to the same address
Setting register to force ordering to prevent read/write or write/read hazards for un-cached modes. Signed-off-by: Alex Sierra <alex.sierra@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.1.x
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