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- Fix AVX checks (#801650)

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This commit is contained in:
Jeff Law 2012-03-09 15:20:06 -07:00
parent b113737687
commit d893fa43b7
3 changed files with 26 additions and 52 deletions
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37
glibc-rh801650-1.patch
View File

@ -4,39 +4,12 @@ Date: Thu Jan 26 07:45:14 2012 -0500
Reset bit_AVX in __cpu_features is OS support is missing Reset bit_AVX in __cpu_features is OS support is missing
diff --git a/ChangeLog b/ChangeLog 2012-01-26 Ulrich Drepper <drepper@gmail.com>
index a0b355e..1e2284f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2012-01-26 Ulrich Drepper <drepper@gmail.com>
+
+ [BZ #13583]
+ * sysdeps/x86_64/multiarch/init-arch.h: Define bit_OSXSAVE.
+ * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features): If
+ bit_AVX is set also check OSXAVE/XCR0 and reset bit_AVX if necessary.
+
2012-01-25 Joseph Myers <joseph@codesourcery.com>
* elf/tst-unique3.cc (gets): Remove declaration. [BZ #13583]
diff --git a/NEWS b/NEWS * sysdeps/x86_64/multiarch/init-arch.h: Define bit_OSXSAVE.
index 5e062af..42e09c1 100644 * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features): If
--- a/NEWS bit_AVX is set also check OSXAVE/XCR0 and reset bit_AVX if necessary.
+++ b/NEWS
@@ -1,4 +1,4 @@
-GNU C Library NEWS -- history of user-visible changes. 2012-1-10
+GNU C Library NEWS -- history of user-visible changes. 2012-1-26
Copyright (C) 1992-2009, 2010, 2011, 2012 Free Software Foundation, Inc.
See the end for copying conditions.
@@ -10,7 +10,7 @@ Version 2.16
* The following bugs are resolved with this release:
13525, 13526, 13527, 13528, 13529, 13531, 13532, 13533, 13547, 13530,
- 13551, 13552, 13553, 13555, 13559
+ 13551, 13552, 13553, 13555, 13559, 13583
* ISO C11 support:
diff --git a/sysdeps/x86_64/multiarch/init-arch.c b/sysdeps/x86_64/multiarch/init-arch.c diff --git a/sysdeps/x86_64/multiarch/init-arch.c b/sysdeps/x86_64/multiarch/init-arch.c
index 65b0ee9..4fabbee 100644 index 65b0ee9..4fabbee 100644

27
glibc-rh801650-2.patch
View File

@ -8,26 +8,19 @@ Date: Thu Jan 26 09:45:54 2012 -0500
The math routines might since gcc perhaps generates such code. The math routines might since gcc perhaps generates such code.
Introduce bit_YMM_USBALE and use it in the math routines. Introduce bit_YMM_USBALE and use it in the math routines.
diff --git a/ChangeLog b/ChangeLog
index 1e2284f..b413d27 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,8 +2,17 @@
[BZ #13583] [BZ #13583]
* sysdeps/x86_64/multiarch/init-arch.h: Define bit_OSXSAVE. * sysdeps/x86_64/multiarch/init-arch.h: Define bit_OSXSAVE.
+ Clean up HAS_* macros. Clean up HAS_* macros.
* sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features): If * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features): If
- bit_AVX is set also check OSXAVE/XCR0 and reset bit_AVX if necessary. bit_AVX is set also check OSXAVE/XCR0 and set bit_YMM_Usable if
+ bit_AVX is set also check OSXAVE/XCR0 and set bit_YMM_Usable if possible.
+ possible. * sysdeps/x86_64/fpu/multiarch/e_atan2.c: Use HAS_YMM_USABLE, not
+ * sysdeps/x86_64/fpu/multiarch/e_atan2.c: Use HAS_YMM_USABLE, not HAS_AVX.
+ HAS_AVX. * sysdeps/x86_64/fpu/multiarch/e_exp.c: Likewise.
+ * sysdeps/x86_64/fpu/multiarch/e_exp.c: Likewise. * sysdeps/x86_64/fpu/multiarch/e_log.c: Likewise.
+ * sysdeps/x86_64/fpu/multiarch/e_log.c: Likewise. * sysdeps/x86_64/fpu/multiarch/s_atan.c: Likewise.
+ * sysdeps/x86_64/fpu/multiarch/s_atan.c: Likewise. * sysdeps/x86_64/fpu/multiarch/s_sin.c: Likewise.
+ * sysdeps/x86_64/fpu/multiarch/s_sin.c: Likewise. * sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise.
+ * sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise.
2012-01-25 Joseph Myers <joseph@codesourcery.com> 2012-01-25 Joseph Myers <joseph@codesourcery.com>

10
glibc.spec
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@ -28,7 +28,7 @@
Summary: The GNU libc libraries Summary: The GNU libc libraries
Name: glibc Name: glibc
Version: %{glibcversion} Version: %{glibcversion}
Release: 26%{?dist} Release: 27%{?dist}
# GPLv2+ is used in a bunch of programs, LGPLv2+ is used for libraries. # GPLv2+ is used in a bunch of programs, LGPLv2+ is used for libraries.
# Things that are linked directly into dynamically linked programs # Things that are linked directly into dynamically linked programs
# and shared libraries (e.g. crt files, lib*_nonshared.a) have an additional # and shared libraries (e.g. crt files, lib*_nonshared.a) have an additional
@ -114,6 +114,9 @@ Patch39 : %{name}-rh758888.patch
Patch40 : %{name}-rh800224.patch Patch40 : %{name}-rh800224.patch
# From upstream # From upstream
Patch41 : %{name}-rh794797-2.patch Patch41 : %{name}-rh794797-2.patch
# From upstream
Patch42 : %{name}-rh801650-1.patch
Patch43 : %{name}-rh801650-2.patch
Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
Obsoletes: glibc-profile < 2.4 Obsoletes: glibc-profile < 2.4
@ -373,6 +376,8 @@ rm -rf %{glibcportsdir}
%patch39 -p1 %patch39 -p1
%patch40 -p1 %patch40 -p1
%patch41 -p1 %patch41 -p1
%patch42 -p1
%patch43 -p1
# A lot of programs still misuse memcpy when they have to use # A lot of programs still misuse memcpy when they have to use
# memmove. The memcpy implementation below is not tolerant at # memmove. The memcpy implementation below is not tolerant at
@ -1225,6 +1230,9 @@ rm -f *.filelist*
%endif %endif
%changelog %changelog
* Fri Mar 09 2012 Jeff Law <law@redhat.com> - 2.15-27
- Fix AVX checks (#801650)
* Wed Feb 29 2012 Jeff Law <law@redhat.com> - 2.15-26 * Wed Feb 29 2012 Jeff Law <law@redhat.com> - 2.15-26
- Set errno properly in vfprintf (#794797) - Set errno properly in vfprintf (#794797)
- Don't kill application when LD_PROFILE is set. (#800224) - Don't kill application when LD_PROFILE is set. (#800224)