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fix sigill on some AMD CPUs (#1278194)

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Tomas Mraz 2015-11-16 17:47:54 +01:00
parent 314b2359b8
commit a83e4d7c4a
2 changed files with 23 additions and 1 deletions
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17
openssl-1.0.2d-amd-sigill.patch Normal file
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@ -0,0 +1,17 @@
diff -up openssl-1.0.2d/crypto/aes/asm/aesni-sha256-x86_64.pl.sigill openssl-1.0.2d/crypto/aes/asm/aesni-sha256-x86_64.pl
--- openssl-1.0.2d/crypto/aes/asm/aesni-sha256-x86_64.pl.sigill 2015-07-09 16:51:25.000000000 +0200
+++ openssl-1.0.2d/crypto/aes/asm/aesni-sha256-x86_64.pl 2015-11-16 17:43:52.554826505 +0100
@@ -139,11 +139,8 @@ $code.=<<___ if ($avx>1);
je ${func}_avx2
___
$code.=<<___;
- and \$`1<<30`,%eax # mask "Intel CPU" bit
- and \$`1<<28|1<<9`,%r10d # mask AVX+SSSE3 bits
- or %eax,%r10d
- cmp \$`1<<28|1<<9|1<<30`,%r10d
- je ${func}_avx
+ and \$`1<<28`,%r10d # check for AVX
+ jnz ${func}_avx
ud2
___
}

7
openssl.spec
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@ -23,7 +23,7 @@
Summary: Utilities from the general purpose cryptography library with TLS implementation
Name: openssl
Version: 1.0.2d
Release: 2%{?dist}
Release: 3%{?dist}
Epoch: 1
# We have to remove certain patented algorithms from the openssl source
# tarball with the hobble-openssl script which is included below.
@ -86,6 +86,7 @@ Patch94: openssl-1.0.2d-secp256k1.patch
Patch80: openssl-1.0.2a-wrap-pad.patch
Patch81: openssl-1.0.2a-padlock64.patch
Patch82: openssl-1.0.2c-trusted-first-doc.patch
Patch83: openssl-1.0.2d-amd-sigill.patch
License: OpenSSL
Group: System Environment/Libraries
@ -207,6 +208,7 @@ cp %{SOURCE12} %{SOURCE13} crypto/ec/
%patch80 -p1 -b .wrap
%patch81 -p1 -b .padlock64
%patch82 -p1 -b .trusted-first
%patch83 -p1 -b .sigill
sed -i 's/SHLIB_VERSION_NUMBER "1.0.0"/SHLIB_VERSION_NUMBER "%{version}"/' crypto/opensslv.h
@ -477,6 +479,9 @@ rm -rf $RPM_BUILD_ROOT/%{_libdir}/fipscanister.*
%postun libs -p /sbin/ldconfig
%changelog
* Mon Nov 16 2015 Tomáš Mráz <tmraz@redhat.com> 1.0.2d-3
- fix sigill on some AMD CPUs (#1278194)
* Wed Aug 12 2015 Tom Callaway <spot@fedoraproject.org> 1.0.2d-2
- re-enable secp256k1 (bz1021898)