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| author | Marek Olšák <maraeo@gmail.com> | 2011-02-14 01:01:10 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-02-14 10:12:14 +1000 |
| commit | fff1ce4dc6113b6fdc4e3a815ca5fd229408f8ef (patch) | |
| tree | 67b3cf58e6b1a23a81bd45b1c98455020f6db248 /drivers/gpu/drm/radeon/reg_srcs/rv515 | |
| parent | 501834349e872ed4115eea3beef65ca9eeb5528e (diff) | |
| download | kernel_samsung_smdk4412-fff1ce4dc6113b6fdc4e3a815ca5fd229408f8ef.zip kernel_samsung_smdk4412-fff1ce4dc6113b6fdc4e3a815ca5fd229408f8ef.tar.gz kernel_samsung_smdk4412-fff1ce4dc6113b6fdc4e3a815ca5fd229408f8ef.tar.bz2 | |
drm/radeon/kms: check AA resolve registers on r300
This is an important security fix because we allowed arbitrary values
to be passed to AARESOLVE_OFFSET. This also puts the right buffer address
in the register.
Signed-off-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/reg_srcs/rv515')
| -rw-r--r-- | drivers/gpu/drm/radeon/reg_srcs/rv515 | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/reg_srcs/rv515 b/drivers/gpu/drm/radeon/reg_srcs/rv515 index eeed003..911a8fb 100644 --- a/drivers/gpu/drm/radeon/reg_srcs/rv515 +++ b/drivers/gpu/drm/radeon/reg_srcs/rv515 @@ -481,9 +481,6 @@ rv515 0x6d40 0x4E74 RB3D_CMASK_WRINDEX 0x4E78 RB3D_CMASK_DWORD 0x4E7C RB3D_CMASK_RDINDEX -0x4E80 RB3D_AARESOLVE_OFFSET -0x4E84 RB3D_AARESOLVE_PITCH -0x4E88 RB3D_AARESOLVE_CTL 0x4EA0 RB3D_DISCARD_SRC_PIXEL_LTE_THRESHOLD 0x4EA4 RB3D_DISCARD_SRC_PIXEL_GTE_THRESHOLD 0x4EF8 RB3D_CONSTANT_COLOR_AR |