Christian König 5f4b3e2d0a drm/radeon: stop poisoning the GART TLB ...

commit 0986c1a55c upstream.

When we set the valid bit on invalid GART entries they are
loaded into the TLB when an adjacent entry is loaded. This
poisons the TLB with invalid entries which are sometimes
not correctly removed on TLB flush.

For stable inclusion the patch probably needs to be modified a bit.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-07-17 15:58:03 -07:00

..

drm

drm/radeon: stop poisoning the GART TLB

2014-07-17 15:58:03 -07:00

host1x

gpu: host1x: handle the correct # of syncpt regs

2014-06-07 13:25:30 -07:00

vga

…

Makefile

gpu: host1x: Add host1x driver

2013-04-22 12:32:40 +02:00