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| author | José Roberto de Souza <jose.souza@intel.com> | 2024-09-25 00:37:13 +0300 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2024-10-03 09:23:18 +0300 |
| commit | 8135f1c09dd2eecee7cb637f7ec9a29e57300eb8 (patch) | |
| tree | 0d9da85c7069ec4fa8215d150189423cac2a1633 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 67801fa67b94ebd0e4da7a77ac2d9f321b75fbe0 (diff) | |
| download | linux-8135f1c09dd2eecee7cb637f7ec9a29e57300eb8.tar.xz | |
drm/xe/oa: Don't reset OAC_CONTEXT_ENABLE on OA stream close
Mesa testing on Xe2+ revealed that when OA metrics are collected for an
exec_queue, after the OA stream is closed, future batch buffers submitted
on that exec_queue do not complete. Not resetting OAC_CONTEXT_ENABLE on OA
stream close resolves these hangs and should not have any adverse effects.
v2: Make the change that we don't reset the bit clearer (Ashutosh)
Also make the same fix for OAC as OAR (Ashutosh)
Bspec: 60314
Fixes: 2f4a730fcd2d ("drm/xe/oa: Add OAR support")
Fixes: 14e077f8006d ("drm/xe/oa: Add OAC support")
Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2821
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Cc: stable@vger.kernel.org
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924213713.3497992-1-ashutosh.dixit@intel.com
(cherry picked from commit 0c8650b09a365f4a31fca1d1d1e9d99c56071128)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions