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| author |   Oliver Upton <oliver.upton@linux.dev> | 2022-12-02 18:51:54 +0000 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2023-01-12 21:09:20 +0000 |
| commit | 7d29a2407df612b0903cee94fc3469d7335b442c (patch) | |
| tree | b17298169ee946a261780ce00de24801b576025e /drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c | |
| parent | KVM: arm64: Return EAGAIN for invalid PTE in attr walker (diff) | |
| download | wireguard-linux-7d29a2407df612b0903cee94fc3469d7335b442c.tar.xz wireguard-linux-7d29a2407df612b0903cee94fc3469d7335b442c.zip | |
KVM: arm64: Don't serialize if the access flag isn't set
Of course, if the PTE wasn't changed then there are absolutely no
serialization requirements. Skip the DSB for an unsuccessful update to
the access flag.
Link: https://lore.kernel.org/r/20221202185156.696189-5-oliver.upton@linux.dev
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c')
0 files changed, 0 insertions, 0 deletions