Fix mfence patch
- Since the __TBB_full_memory_fence macro was function-call-like, it stole () intended for function invocation.
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@ -6,7 +6,7 @@ diff -up tbb40_20110809oss/include/tbb/machine/linux_ia32.h\~ tbb40_20110809oss/
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#define __TBB_acquire_consistency_helper() __TBB_compiler_fence()
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#define __TBB_acquire_consistency_helper() __TBB_compiler_fence()
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#define __TBB_release_consistency_helper() __TBB_compiler_fence()
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#define __TBB_release_consistency_helper() __TBB_compiler_fence()
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-#define __TBB_full_memory_fence() __asm__ __volatile__("mfence": : :"memory")
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-#define __TBB_full_memory_fence() __asm__ __volatile__("mfence": : :"memory")
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+#define __TBB_full_memory_fence() __TBB_full_memory_fence_imp
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+#define __TBB_full_memory_fence() __TBB_full_memory_fence_imp()
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+inline void __TBB_full_memory_fence_imp() {
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+inline void __TBB_full_memory_fence_imp() {
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+ int tmp;
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+ int tmp;
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+ __asm__ __volatile__("xchg %0,%0"
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+ __asm__ __volatile__("xchg %0,%0"
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6
tbb.spec
6
tbb.spec
@ -10,7 +10,7 @@
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Summary: The Threading Building Blocks library abstracts low-level threading details
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Summary: The Threading Building Blocks library abstracts low-level threading details
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Name: tbb
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Name: tbb
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Version: %{dotver}
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Version: %{dotver}
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Release: 7.%{releasedate}%{?dist}
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Release: 8.%{releasedate}%{?dist}
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License: GPLv2 with exceptions
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License: GPLv2 with exceptions
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Group: Development/Tools
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Group: Development/Tools
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URL: http://threadingbuildingblocks.org/
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URL: http://threadingbuildingblocks.org/
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@ -143,6 +143,10 @@ rm -rf ${RPM_BUILD_ROOT}
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%doc %{source_5}
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%doc %{source_5}
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%changelog
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%changelog
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* Wed May 22 2013 Petr Machata <pmachata@redhat.com> - 4.0-8.20120408
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- Fix mfence patch. Since the __TBB_full_memory_fence macro was
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function-call-like, it stole () intended for function invocation.
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* Fri Feb 15 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.0-7.20120408
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* Fri Feb 15 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.0-7.20120408
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
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