diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2025-08-05 14:56:56 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-28 16:34:36 +0200 |
| commit | ec9e405ac16c58e9da073eecc072fd4ef04b04e4 (patch) | |
| tree | e06dec17f87c17dda602b8cd6851068467495620 /rust/kernel/lib.rs | |
| parent | 80eddbd0182ac6d2b5eb76f40654059e216e29a3 (diff) | |
drm/i915: silence rpm wakeref asserts on GEN11_GU_MISC_IIR access
commit ff646d033783068cc5b38924873cab4a536b17c1 upstream.
Commit 8d9908e8fe9c ("drm/i915/display: remove small micro-optimizations
in irq handling") not only removed the optimizations, it also enabled
wakeref asserts for the GEN11_GU_MISC_IIR access. Silence the asserts by
wrapping the access inside intel_display_rpm_assert_{block,unblock}().
Reported-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Closes: https://lore.kernel.org/r/aG0tWkfmxWtxl_xc@zx2c4.com
Fixes: 8d9908e8fe9c ("drm/i915/display: remove small micro-optimizations in irq handling")
Cc: stable@vger.kernel.org # v6.13+
Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
Link: https://lore.kernel.org/r/20250805115656.832235-1-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
(cherry picked from commit cbd3baeffbc08052ce7dc53f11bf5524b4411056)
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'rust/kernel/lib.rs')
0 files changed, 0 insertions, 0 deletions