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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2018-06-15 10:31:36 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-06-15 19:50:36 +0100 |
| commit | 042ed2dbe5b294e6c225e12d380062ee6adb3ac0 (patch) | |
| tree | 5c63d00bfd1af56d706da7f4b0a01a61dae3f76e /drivers/gpu/drm/i915/intel_dsi_pll.c | |
| parent | drm/i915: Fix context ban and hang accounting for client (diff) | |
| download | linux-dev-042ed2dbe5b294e6c225e12d380062ee6adb3ac0.tar.xz linux-dev-042ed2dbe5b294e6c225e12d380062ee6adb3ac0.zip | |
drm/i915: Be irqsafe inside reset
As we want to be able to call i915_reset_engine and co from a softirq or
timer context, we need to be irqsafe at all times. So we have to forgo
the simple spin_lock_irq for the full spin_lock_irqsave.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180615093137.14270-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dsi_pll.c')
0 files changed, 0 insertions, 0 deletions