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| author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2025-01-15 03:13:34 +0300 |
|---|---|---|
| committer | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2025-01-29 21:14:51 +0300 |
| commit | 5bea40687c5cf2a33bf04e9110eb2e2b80222ef5 (patch) | |
| tree | 5c4007eff604caf3f9acc435a61dc3cd4affe962 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 54cb7288900ba964bd525d004b9618efb52f724b (diff) | |
| download | linux-5bea40687c5cf2a33bf04e9110eb2e2b80222ef5.tar.xz | |
drm/i915/guc: Debug print LRC state entries only if the context is pinned
After the context is unpinned the backing memory can also be unpinned,
so any accesses via the lrc_reg_state pointer can end up in unmapped
memory. To avoid that, make sure to only access that memory if the
context is pinned when printing its info.
v2: fix newline alignment
Fixes: 28ff6520a34d ("drm/i915/guc: Update GuC debugfs to support new GuC")
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: <stable@vger.kernel.org> # v5.15+
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250115001334.3875347-1-daniele.ceraolospurio@intel.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions