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| author |   Ben Goz <ben.goz@amd.com> | 2015-01-05 15:48:28 +0200 |
|---|---|---|
| committer |   Oded Gabbay <oded.gabbay@amd.com> | 2015-01-05 15:48:28 +0200 |
| commit | 2030664b709caa769f2b6a1d2e71d8cb343c6884 (patch) | |
| tree | facf0a02465dfe022b3dd875589b5ff93beb0012 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | drm/radeon: Assign VMID to PASID for IH in non-HWS mode (diff) | |
| download | wireguard-linux-2030664b709caa769f2b6a1d2e71d8cb343c6884.tar.xz wireguard-linux-2030664b709caa769f2b6a1d2e71d8cb343c6884.zip | |
drm/amdkfd: unmap VMID<-->PASID when relesing VMID (non-HWS)
This patch fixes a bug where deallocate_vmid() didn't actually unmap the
VMID<-->PASID mapping (in the registers).
That can cause undefined behavior.
This bug only occurs in non-HWS mode.
Signed-off-by: Ben Goz <ben.goz@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions