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030f4e9687
This patch fixes a host of reentrancy bugs in the nx driver. The following algorithms are affected: * CCM * GCM * CTR * XCBC * SHA256 * SHA512 The crypto API allows a single transform to be used by multiple threads simultaneously. For example, IPsec will use a single tfm to process packets for a given SA. As packets may arrive on multiple CPUs that tfm must be reentrant. The nx driver does try to deal with this by using a spin lock. Unfortunately only the basic AES/CBC/ECB algorithms do this in the correct way. The symptom of these bugs may range from the generation of incorrect output to memory corruption. Cc: stable@vger.kernel.org Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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.. | ||
amcc | ||
caam | ||
ccp | ||
marvell | ||
nx | ||
qat | ||
qce | ||
ux500 | ||
vmx | ||
atmel-aes-regs.h | ||
atmel-aes.c | ||
atmel-sha-regs.h | ||
atmel-sha.c | ||
atmel-tdes-regs.h | ||
atmel-tdes.c | ||
bfin_crc.c | ||
bfin_crc.h | ||
geode-aes.c | ||
geode-aes.h | ||
hifn_795x.c | ||
img-hash.c | ||
ixp4xx_crypto.c | ||
Kconfig | ||
Makefile | ||
mv_cesa.c | ||
mv_cesa.h | ||
mxs-dcp.c | ||
n2_asm.S | ||
n2_core.c | ||
n2_core.h | ||
omap-aes.c | ||
omap-des.c | ||
omap-sham.c | ||
padlock-aes.c | ||
padlock-sha.c | ||
picoxcell_crypto_regs.h | ||
picoxcell_crypto.c | ||
s5p-sss.c | ||
sahara.c | ||
talitos.c | ||
talitos.h |