3.11.0-2 Add valgrind-3.11.0-no-rdrand.patch

valgrind-3.11.0-no-rdrand.patch

@@ -0,0 +1,26 @@
+commit 1ab61656f71e94ce12b68de87f1e28cf3dc0c18c
+Author: mjw <mjw@8f6e269a-dfd6-0310-a8e1-e2731360e62c>
+Date:   Thu Oct 1 12:31:19 2015 +0000
+
+    Don't advertise RDRAND in cpuid for Core-i7-4910-like avx2 machine.
+    
+    Bug#353370. In amd64g_dirtyhelper_CPUID_avx2 we set the RDRAND bit
+    but we don't implement support for RDRAND. Turn the bit off so programs
+    don't try to use RDRAND when running under valgrind.
+    
+    git-svn-id: svn://svn.valgrind.org/vex/trunk@3197 8f6e269a-dfd6-0310-a8e1-e2731360e62c
+
+diff --git a/VEX/priv/guest_amd64_helpers.c b/VEX/priv/guest_amd64_helpers.c
+index e77d753..ab53e15 100644
+--- a/VEX/priv/guest_amd64_helpers.c
++++ b/VEX/priv/guest_amd64_helpers.c
+@@ -3101,7 +3101,8 @@ void amd64g_dirtyhelper_CPUID_avx2 ( VexGuestAMD64State* st )
+          SET_ABCD(0x0000000d, 0x756e6547, 0x6c65746e, 0x49656e69);
+          break;
+       case 0x00000001:
+-         SET_ABCD(0x000306c3, 0x02100800, 0x7ffafbff, 0xbfebfbff);
++         /* Don't advertise RDRAND support, bit 30 in ECX.  */
++         SET_ABCD(0x000306c3, 0x02100800, 0x3ffafbff, 0xbfebfbff);
+          break;
+       case 0x00000002:
+          SET_ABCD(0x76036301, 0x00f0b6ff, 0x00000000, 0x00c10000);

valgrind.spec

@@ -3,7 +3,7 @@
 Summary: Tool for finding memory management bugs in programs
 Name: %{?scl_prefix}valgrind
 Version: 3.11.0
-Release: 1%{?dist}
+Release: 2%{?dist}
 Epoch: 1
 License: GPLv2+
 URL: http://www.valgrind.org/
@@ -61,6 +61,9 @@ Patch4: valgrind-3.11.0-arm64-xattr.patch
 # KDE#353084 arm64 doesn't support sigpending system call.
 Patch5: valgrind-3.11.0-arm64-sigpending.patch
 
+# KDE#353370 don't advertise RDRAND in cpuid for Core-i7-4910-like avx2
+Patch6: valgrind-3.11.0-no-rdrand.patch
+
 %if %{build_multilib}
 # Ensure glibc{,-devel} is installed for both multilib arches
 BuildRequires: /lib/libc.so.6 /usr/lib/libc.so /lib64/libc.so.6 /usr/lib64/libc.so
@@ -170,6 +173,7 @@ Valgrind User Manual for details.
 %patch3 -p1
 %patch4 -p1
 %patch5 -p1
+%patch6 -p1
 
 %build
 # We need to use the software collection compiler and binutils if available.
@@ -345,6 +349,9 @@ echo ===============END TESTING===============
 %endif
 
 %changelog
+* Thu Oct 01 2015 Mark Wielaard <mjw@redhat.com> - 3.11.0-2
+- Add valgrind-3.11.0-no-rdrand.patch
+
 * Wed Sep 23 2015 Mark Wielaard <mjw@redhat.com> - 3.11.0-1
 - Upgrade to valgrind 3.11.0 final
 - Drop patches included upstream