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| author | Antoine Tenart <[email protected]> | 2018-05-17 15:22:14 +0200 |
|---|---|---|
| committer | Herbert Xu <[email protected]> | 2018-05-26 23:58:44 +0800 |
| commit | bf4407f081f33466ef0b06e213c04264d356aa35 (patch) | |
| tree | ddd72e301695ae210adb423807e55dc8fbec6ed2 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | eea0d3ea7546961f69f55b26714ac8fd71c7c020 (diff) | |
crypto: inside-secure - do not use memset on MMIO
This patch fixes the Inside Secure driver which uses a memtset() call to
set an MMIO area from the cryptographic engine to 0. This is wrong as
memset() isn't guaranteed to work on MMIO for many reasons. This led to
kernel paging request panics in certain cases. Use memset_io() instead.
Fixes: 1b44c5a60c13 ("crypto: inside-secure - add SafeXcel EIP197 crypto engine driver")
Reported-by: Ofer Heifetz <[email protected]>
Signed-off-by: Antoine Tenart <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions