diff options
| author | John Harrison <John.C.Harrison@Intel.com> | 2024-05-24 13:26:03 -0700 |
|---|---|---|
| committer | John Harrison <John.C.Harrison@Intel.com> | 2024-05-28 14:53:09 -0700 |
| commit | fa171d49e49af89dfece89ade803a5d471d919a8 (patch) | |
| tree | bcd274f3c9713e43426b743bfb11a8f9acd092a6 /drivers/gpu/drm/xe/xe_bo.c | |
| parent | 8de6625dafd202da733188f632701e9109188035 (diff) | |
| download | lwn-fa171d49e49af89dfece89ade803a5d471d919a8.tar.gz lwn-fa171d49e49af89dfece89ade803a5d471d919a8.zip | |
drm/xe/guc: Fix uninitialised count in GuC load debug prints
The debug prints about how long the GuC load takes have a loop
counter. However that was neither initialised nor incremented! Plus,
counting loops is no longer meaningful given the wait function returns
early for any change in the status value. So fix it to only count
loops due to actual timeouts.
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202405250151.IbH0l8FG-lkp@intel.com/
Fixes: b0ac1b42dbdc ("drm/xe/guc: Port over the slow GuC loading support from i915")
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Oded Gabbay <ogabbay@kernel.org>
Cc: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Fei Yang <fei.yang@intel.com>
Cc: intel-xe@lists.freedesktop.org
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240524202603.4011656-1-John.C.Harrison@Intel.com
Diffstat (limited to 'drivers/gpu/drm/xe/xe_bo.c')
0 files changed, 0 insertions, 0 deletions