Work around LRA hang on ppc64le (#1673018)
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Work around an LRA bug on ppc64le:
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https://bugzilla.redhat.com/show_bug.cgi?id=1673018
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89225
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diff --git a/sysdeps/ieee754/ldbl-128ibm/Makefile b/sysdeps/ieee754/ldbl-128ibm/Makefile
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index bdba6cc6b57e763e..54d12559f491d004 100644
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--- a/sysdeps/ieee754/ldbl-128ibm/Makefile
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+++ b/sysdeps/ieee754/ldbl-128ibm/Makefile
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@@ -13,4 +13,7 @@ ifeq ($(subdir),math)
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tests += test-fmodl-ldbl-128ibm test-remainderl-ldbl-128ibm \
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test-remquol-ldbl-128ibm test-canonical-ldbl-128ibm \
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test-totalorderl-ldbl-128ibm
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+
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+# Work around #1673018 (GCC PR 89225): LRA hang on ppc64le in GCC 9.0.
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+CFLAGS-e_sqrtl.c += -fno-stack-protector
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endif
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@ -87,7 +87,7 @@
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Summary: The GNU libc libraries
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Summary: The GNU libc libraries
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Name: glibc
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Name: glibc
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Version: %{glibcversion}
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Version: %{glibcversion}
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Release: 3%{?dist}
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Release: 4%{?dist}
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# In general, GPLv2+ is used by programs, LGPLv2+ is used for
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# In general, GPLv2+ is used by programs, LGPLv2+ is used for
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# libraries.
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# libraries.
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@ -158,6 +158,7 @@ Patch18: glibc-c-utf8-locale.patch
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Patch23: glibc-python3.patch
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Patch23: glibc-python3.patch
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Patch28: glibc-rh1615608.patch
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Patch28: glibc-rh1615608.patch
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Patch29: glibc-rh1670028.patch
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Patch29: glibc-rh1670028.patch
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Patch30: glibc-rh1673018.patch
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##############################################################################
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##############################################################################
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# Continued list of core "glibc" package information:
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# Continued list of core "glibc" package information:
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@ -1889,6 +1890,9 @@ fi
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%files -f compat-libpthread-nonshared.filelist -n compat-libpthread-nonshared
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%files -f compat-libpthread-nonshared.filelist -n compat-libpthread-nonshared
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%changelog
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%changelog
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* Thu Feb 7 2019 Florian Weimer <fweimer@redhat.com> - 2.29-4
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- Work around LRA hang on ppc64le (#1673018)
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* Wed Feb 06 2019 Florian Weimer <fweimer@redhat.com> - 2.29-3
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* Wed Feb 06 2019 Florian Weimer <fweimer@redhat.com> - 2.29-3
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- Auto-sync with upstream branch release/2.29/master,
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- Auto-sync with upstream branch release/2.29/master,
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commit 2de15ac95713a238dc258eb8977ecdfca811fc19:
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commit 2de15ac95713a238dc258eb8977ecdfca811fc19:
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