]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
crypto: aesni - Fix failure when built-in with modular pcbc
authorHerbert Xu <herbert@gondor.apana.org.au>
Thu, 29 Dec 2016 09:44:15 +0000 (17:44 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 30 Dec 2016 10:20:45 +0000 (18:20 +0800)
commit07825f0acd85dd8b7481d5ef0eb024b05364d892
treebec3cdf91dfaf22d9b76c316d816545877eccccf
parent02608e02fbec04fccf2eb0cc8d8082f65c0a4286
crypto: aesni - Fix failure when built-in with modular pcbc

If aesni is built-in but pcbc is built as a module, then aesni
will fail completely because when it tries to register the pcbc
variant of aes the pcbc template is not available.

This patch fixes this by modifying the pcbc presence test so that
if aesni is built-in then pcbc must also be built-in for it to be
used by aesni.

Fixes: 85671860caac ("crypto: aesni - Convert to skcipher")
Reported-by: Stephan Müller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
arch/x86/crypto/aesni-intel_glue.c