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| author |   Marc Zyngier <maz@kernel.org> | 2022-05-28 12:38:26 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-06-29 10:23:41 +0100 |
| commit | 5a3984f4ec73d1c7cf31a4cee46cca7d4c75deee (patch) | |
| tree | ca1c96604c1a69e0d8b42d67c46e1811554e292a /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | |
| parent | KVM: arm64: Warn when PENDING_EXCEPTION and INCREMENT_PC are set together (diff) | |
| download | linux-rng-5a3984f4ec73d1c7cf31a4cee46cca7d4c75deee.tar.xz linux-rng-5a3984f4ec73d1c7cf31a4cee46cca7d4c75deee.zip | |
KVM: arm64: Add build-time sanity checks for flags
Flags are great, but flags can also be dangerous: it is easy
to encode a flag that is bigger than its container (unless the
container is a u64), and it is easy to construct a flag value
that doesn't fit in the mask that is associated with it.
Add a couple of build-time sanity checks that ensure we catch
these two cases.
Reviewed-by: Fuad Tabba <tabba@google.com>
Reviewed-by: Reiji Watanabe <reijiw@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c')
0 files changed, 0 insertions, 0 deletions