crypto/x86_64cpuid.pl: fix typo in Knights Landing detection.

Thanks to David Benjamin for spotting this!

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4009)

diff --git a/crypto/x86_64cpuid.pl b/crypto/x86_64cpuid.pl
index a9f93bb2cf442d81a52dd630ce8d128db066c0f9..da6d4a232bbcd9a7608db54a50feb251854f9e5f 100644 (file)
--- a/crypto/x86_64cpuid.pl
+++ b/crypto/x86_64cpuid.pl
@@ -150,7 +150,7 @@ OPENSSL_ia32_cpuid:
 .LnotP4:
        cmp     \$6,%ah
        jne     .Lnotintel
-       and     \$0x0ffff0f0,%eax
+       and     \$0x0fff0ff0,%eax
        cmp     \$0x00050670,%eax       # Knights Landing
        je      .Lknights
        cmp     \$0x00080650,%eax       # Knights Mill (according to sde)