From: Herbert Xu Date: Thu, 29 Dec 2016 09:44:15 +0000 (+0800) Subject: crypto: aesni - Fix failure when built-in with modular pcbc X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=07825f0acd85dd8b7481d5ef0eb024b05364d892;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git 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 Signed-off-by: Herbert Xu --- diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c index 31c34ee131f3..6ef688a1ef3e 100644 --- a/arch/x86/crypto/aesni-intel_glue.c +++ b/arch/x86/crypto/aesni-intel_glue.c @@ -1020,7 +1020,8 @@ struct { const char *basename; struct simd_skcipher_alg *simd; } aesni_simd_skciphers2[] = { -#if IS_ENABLED(CONFIG_CRYPTO_PCBC) +#if (defined(MODULE) && IS_ENABLED(CONFIG_CRYPTO_PCBC)) || \ + IS_BUILTIN(CONFIG_CRYPTO_PCBC) { .algname = "pcbc(aes)", .drvname = "pcbc-aes-aesni",