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| author | Corentin LABBE <clabbe.montjoie@gmail.com> | 2016-03-23 16:11:24 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-01 12:15:49 -0700 |
| commit | a80e1fbf11b6564a9f762841b5f497c0a72720d3 (patch) | |
| tree | 000b969b5aeb20c4192df5c8f348a3f8d1413c1f /tools/perf/scripts/python | |
| parent | efc1e73ce8f21cb6b039cedced25580f2de901a5 (diff) | |
crypto: sun4i-ss - Replace spinlock_bh by spin_lock_irq{save|restore}
commit bdb6cf9f6fe6d9af905ea34b7c4bb78ea601329e upstream.
The current sun4i-ss driver could generate data corruption when ciphering/deciphering.
It occurs randomly on end of handled data.
No root cause have been found and the only way to remove it is to replace
all spin_lock_bh by their irq counterparts.
Fixes: 6298e948215f ("crypto: sunxi-ss - Add Allwinner Security System crypto accelerator")
Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions