drm/radeon/kms: add bounds checking to avivo pll algo
Prevent divider overflow. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=28932 Signed-off-by:Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by:
Dave Airlie <airlied@redhat.com>
parent
bd91572e
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