diff options
| author | Ondrej Mosnacek <omosnace@redhat.com> | 2018-09-05 10:26:41 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-09-14 09:08:27 +0300 |
| commit | 24568b47d48ec8c906fd0f589489a08b17e1edca (patch) | |
| tree | ac768cb20b815992cd0aedb65f06370f8ee0032c /arch/x86/crypto/aegis128-aesni-glue.c | |
| parent | 3702a0585e64d70d5bf73bf3e943b8d6005b72c1 (diff) | |
| download | linux-24568b47d48ec8c906fd0f589489a08b17e1edca.tar.xz | |
crypto: x86/aegis,morus - Do not require OSXSAVE for SSE2
It turns out OSXSAVE needs to be checked only for AVX, not for SSE.
Without this patch the affected modules refuse to load on CPUs with SSE2
but without AVX support.
Fixes: 877ccce7cbe8 ("crypto: x86/aegis,morus - Fix and simplify CPUID checks")
Cc: <stable@vger.kernel.org> # 4.18
Reported-by: Zdenek Kaspar <zkaspar82@gmail.com>
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/x86/crypto/aegis128-aesni-glue.c')
| -rw-r--r-- | arch/x86/crypto/aegis128-aesni-glue.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/crypto/aegis128-aesni-glue.c b/arch/x86/crypto/aegis128-aesni-glue.c index acd11b3bf639..2a356b948720 100644 --- a/arch/x86/crypto/aegis128-aesni-glue.c +++ b/arch/x86/crypto/aegis128-aesni-glue.c @@ -379,7 +379,6 @@ static int __init crypto_aegis128_aesni_module_init(void) { if (!boot_cpu_has(X86_FEATURE_XMM2) || !boot_cpu_has(X86_FEATURE_AES) || - !boot_cpu_has(X86_FEATURE_OSXSAVE) || !cpu_has_xfeatures(XFEATURE_MASK_SSE, NULL)) return -ENODEV; |