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| author | Andre Przywara <[email protected]> | 2018-05-11 14:20:13 +0000 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2018-05-15 11:36:44 +0000 |
| commit | 9c4188762f7fee032abf8451fd9865a9abfc5516 (patch) | |
| tree | 9410dcbf4b080aed3e6abba8d4e209520092f869 /drivers/gpu/drm/omapdrm/omap_fbdev.c | |
| parent | KVM: arm/arm64: Properly protect VGIC locks from IRQs (diff) | |
| download | kernel-9c4188762f7fee032abf8451fd9865a9abfc5516.tar.gz kernel-9c4188762f7fee032abf8451fd9865a9abfc5516.zip | |
KVM: arm/arm64: VGIC/ITS: Promote irq_lock() in update_affinity
Apparently the development of update_affinity() overlapped with the
promotion of irq_lock to be _irqsave, so the patch didn't convert this
lock over. This will make lockdep complain.
Fix this by disabling IRQs around the lock.
Cc: [email protected]
Fixes: 08c9fd042117 ("KVM: arm/arm64: vITS: Add a helper to update the affinity of an LPI")
Reported-by: Jan Glauber <[email protected]>
Signed-off-by: Andre Przywara <[email protected]>
Acked-by: Christoffer Dall <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_fbdev.c')
0 files changed, 0 insertions, 0 deletions