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authorLinus Torvalds <torvalds@linux-foundation.org>2016-11-19 11:15:45 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-11-19 11:15:45 -0800
commit384b0dc4c84eb0ffe04589694a31a06226d61f7a (patch)
treeb60236afef24712752b2560d92b4e5578a95e071 /drivers
parent6741897602aabae6542631cafbd2616943acc735 (diff)
parenta8348bca2944d397a528772f5c0ccb47a8b58af4 (diff)
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu: "This fixes the following issues: - Compiler warning in caam driver that was the last one remaining - Do not register aes-xts in caam drivers on unsupported platforms - Regression in algif_hash interface that may lead to an oops" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: algif_hash - Fix NULL hash crash with shash crypto: caam - fix type mismatch warning crypto: caam - do not register AES-XTS mode on LP units
Diffstat (limited to 'drivers')
-rw-r--r--drivers/crypto/caam/caamalg.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c
index 156aad167cd6..954a64c7757b 100644
--- a/drivers/crypto/caam/caamalg.c
+++ b/drivers/crypto/caam/caamalg.c
@@ -137,7 +137,7 @@ static void dbg_dump_sg(const char *level, const char *prefix_str,
}
buf = it_page + it->offset;
- len = min(tlen, it->length);
+ len = min_t(size_t, tlen, it->length);
print_hex_dump(level, prefix_str, prefix_type, rowsize,
groupsize, buf, len, ascii);
tlen -= len;
@@ -4583,6 +4583,15 @@ static int __init caam_algapi_init(void)
if (!aes_inst && (alg_sel == OP_ALG_ALGSEL_AES))
continue;
+ /*
+ * Check support for AES modes not available
+ * on LP devices.
+ */
+ if ((cha_vid & CHA_ID_LS_AES_MASK) == CHA_ID_LS_AES_LP)
+ if ((alg->class1_alg_type & OP_ALG_AAI_MASK) ==
+ OP_ALG_AAI_XTS)
+ continue;
+
t_alg = caam_alg_alloc(alg);
if (IS_ERR(t_alg)) {
err = PTR_ERR(t_alg);