diff options
| author | Akhil P Oommen <akhilpo@codeaurora.org> | 2017-06-21 12:54:18 +0530 |
|---|---|---|
| committer | Akhil P Oommen <akhilpo@qti.qualcomm.com> | 2017-10-04 17:39:45 +0530 |
| commit | 7ec8ae11d9e7f93ea26c00b12615532e2d78c6b9 (patch) | |
| tree | c31580d4f21cc1e2cc8c84a0ea254e4ae28978d7 /lib/mpi/mpi-inline.h | |
| parent | bd208931386764a067e10e686d4735d03830e9d6 (diff) | |
msm: kgsl: Avoid cache ops on secure memory
There is no check before cache ops if the memory is marked secure.
This leads to stage 2 pagefault if a secure memory is passed to
IOCTL_KGSL_GPUMEM_SYNC_CACHE ioctl because kernel is not allowed to
do cache ops on secure memory. This can be avoided by returning
success immediately if the memory is marked as secure.
Change-Id: I215d77d2a488cdb00e8e18cfd38cddd9632fd9f6
Signed-off-by: Akhil P Oommen <akhilpo@codeaurora.org>
Diffstat (limited to 'lib/mpi/mpi-inline.h')
0 files changed, 0 insertions, 0 deletions