diff options
| author | Sami Tolvanen <samitolvanen@google.com> | 2017-08-17 14:07:29 -0700 |
|---|---|---|
| committer | Michael Bestas <mkbestas@lineageos.org> | 2020-02-02 01:40:00 +0200 |
| commit | 39dc15657a8bdc6416db005bb6f508ddc823ec64 (patch) | |
| tree | 10b41d270ba03c344f586a6588107aebd4d3bc7c /scripts/gcc-wrapper.py | |
| parent | affbb18601e38b841cbb25f8c32f35a47772c41a (diff) | |
msm: sde: fix unaligned memory read
Prevent the compiler from combining two 32b writes to 4B-aligned iomem
address, into a single 64b write to a non-8B-aligned iomem address,
where the iomem address is fixed and cannot be realigned.
Prevents a kernel panic
("Unhandled fault: alignment fault (0x96000061)").
Bug: 64527440
Bug: 62093296
Change-Id: I6dafc7427b5c52eb390beebabd5281133889bddc
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Link: https://android.googlesource.com/kernel/msm/+/6e1393aa95a31da00a10c6a6f7f66d0fa840aeb6
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Diffstat (limited to 'scripts/gcc-wrapper.py')
0 files changed, 0 insertions, 0 deletions