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| author | Jan Beulich <[email protected]> | 2017-06-13 20:28:27 +0000 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <[email protected]> | 2017-06-13 20:28:32 +0000 |
| commit | 089bc0143f489bd3a4578bdff5f4ca68fb26f341 (patch) | |
| tree | cacf9b2c4a98d97f7b697537fbbcd0909eb7ff1f /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | xen/blkback: don't use xen_blkif_get() in xen-blkback kthread (diff) | |
| download | kernel-089bc0143f489bd3a4578bdff5f4ca68fb26f341.tar.gz kernel-089bc0143f489bd3a4578bdff5f4ca68fb26f341.zip | |
xen-blkback: don't leak stack data via response ring
Rather than constructing a local structure instance on the stack, fill
the fields directly on the shared ring, just like other backends do.
Build on the fact that all response structure flavors are actually
identical (the old code did make this assumption too).
This is XSA-216.
Cc: [email protected]
Signed-off-by: Jan Beulich <[email protected]>
Reviewed-by: Konrad Rzeszutek Wilk <[email protected]>
Signed-off-by: Konrad Rzeszutek Wilk <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions