diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_lrc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_lrc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index cbd04b74ae2a..93a1b73ad96b 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -3931,6 +3931,9 @@ static void execlists_sanitize(struct intel_engine_cs *engine) * reset the value in the HWSP. */ intel_timeline_reset_seqno(engine->kernel_context->timeline); + + /* And scrub the dirty cachelines for the HWSP */ + clflush_cache_range(engine->status_page.addr, PAGE_SIZE); } static void enable_error_interrupt(struct intel_engine_cs *engine) |