mirror of https://gitee.com/openkylin/linux.git
1c2c7029c0
This patch fixes a complain about possible sleep during spinlock aquired "BUG: sleeping function called from invalid context at include/crypto/algapi.h:426" for the ctr(aes) and ctr(des) s390 specific ciphers. Instead of using a spinlock this patch introduces a mutex which is save to be held in sleeping context. Please note a deadlock is not possible as mutex_trylock() is used. Signed-off-by: Harald Freudenberger <freude@linux.ibm.com> Reported-by: Julian Wiedmann <jwi@linux.ibm.com> Cc: stable@vger.kernel.org Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> |
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| .. | ||
| Makefile | ||
| aes_s390.c | ||
| arch_random.c | ||
| crc32-vx.c | ||
| crc32be-vx.S | ||
| crc32le-vx.S | ||
| des_s390.c | ||
| ghash_s390.c | ||
| paes_s390.c | ||
| prng.c | ||
| sha.h | ||
| sha1_s390.c | ||
| sha256_s390.c | ||
| sha512_s390.c | ||
| sha_common.c | ||