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| author |   Ondrej Mosnacek <omosnace@redhat.com> | 2018-09-05 09:26:41 +0200 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2018-09-14 14:08:27 +0800 |
| commit | 24568b47d48ec8c906fd0f589489a08b17e1edca (patch) | |
| tree | ac768cb20b815992cd0aedb65f06370f8ee0032c /arch/x86/crypto/aegis128l-aesni-glue.c | |
| parent | crypto: ccp - add timeout support in the SEV command (diff) | |
| download | wireguard-linux-24568b47d48ec8c906fd0f589489a08b17e1edca.tar.xz wireguard-linux-24568b47d48ec8c906fd0f589489a08b17e1edca.zip | |
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/aegis128l-aesni-glue.c')
| -rw-r--r-- | arch/x86/crypto/aegis128l-aesni-glue.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/crypto/aegis128l-aesni-glue.c b/arch/x86/crypto/aegis128l-aesni-glue.c index 2071c3d1ae07..dbe8bb980da1 100644 --- a/arch/x86/crypto/aegis128l-aesni-glue.c +++ b/arch/x86/crypto/aegis128l-aesni-glue.c @@ -379,7 +379,6 @@ static int __init crypto_aegis128l_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; |