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| author | Niranjana Vishwanathapura <[email protected]> | 2022-11-02 05:14:16 +0000 |
|---|---|---|
| committer | Andi Shyti <[email protected]> | 2022-11-02 22:27:27 +0000 |
| commit | 0aeec60c76ca2631696b4228f3fc99fe3a80013d (patch) | |
| tree | dc88b749eed494f3a5b9265147d6307a9f10e2fe /drivers/hwmon/pwm-fan.c | |
| parent | drm/i915/selftests: Run the perf MI_BB tests on gen4/5 (diff) | |
| download | kernel-0aeec60c76ca2631696b4228f3fc99fe3a80013d.tar.gz kernel-0aeec60c76ca2631696b4228f3fc99fe3a80013d.zip | |
drm/i915: Do not set cache_dirty for DGFX
Currently on DG1, which does not have LLC, we hit the below
warning while rebinding an userptr invalidated object.
WARNING: CPU: 4 PID: 13008 at drivers/gpu/drm/i915/gem/i915_gem_pages.c:34 __i915_gem_object_set_pages+0x296/0x2d0 [i915]
...
RIP: 0010:__i915_gem_object_set_pages+0x296/0x2d0 [i915]
...
Call Trace:
<TASK>
i915_gem_userptr_get_pages+0x175/0x1a0 [i915]
____i915_gem_object_get_pages+0x32/0xb0 [i915]
i915_gem_object_userptr_submit_init+0x286/0x470 [i915]
eb_lookup_vmas+0x2ff/0xcf0 [i915]
? __intel_wakeref_get_first+0x55/0xb0 [i915]
i915_gem_do_execbuffer+0x785/0x21d0 [i915]
i915_gem_execbuffer2_ioctl+0xe7/0x3d0 [i915]
We shouldn't be setting the obj->cache_dirty for DGFX,
fix it.
Fixes: d70af57944a1 ("drm/i915/shmem: ensure flush during swap-in on non-LLC")
Suggested-by: Matthew Auld <[email protected]>
Reported-by: Niranjana Vishwanathapura <[email protected]>
Signed-off-by: Niranjana Vishwanathapura <[email protected]>
Acked-by: Nirmoy Das <[email protected]>
Reviewed-by: Matthew Auld <[email protected]>
Reviewed-by: Andi Shyti <[email protected]>
Signed-off-by: Andi Shyti <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/hwmon/pwm-fan.c')
0 files changed, 0 insertions, 0 deletions