Neil Roberts d611b4a090 drm/shmem-helper: Check for purged buffers in fault handler ... When a buffer is madvised as not needed and then purged, any attempts to access the buffer from user-space should cause a bus fault. This patch adds a check for that. Cc: stable@vger.kernel.org Fixes: 17acb9f35e ("drm/shmem: Add madvise state and purge helpers") Signed-off-by: Neil Roberts <nroberts@igalia.com> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210223155125.199577-2-nroberts@igalia.com Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>		2021-03-11 11:11:33 +01:00
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drm	drm/shmem-helper: Check for purged buffers in fault handler	2021-03-11 11:11:33 +01:00
host1x	gpu/host1x: bus: Add missing description for 'driver'	2020-11-05 22:12:55 +01:00
ipu-v3	gpu/ipu-v3/ipu-di: Strip out 2 unused 'di_sync_config' entries	2021-01-04 12:54:18 +01:00
trace
vga	pci-v5.11-changes	2020-12-15 16:49:59 -08:00
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