- Fix AVX checks (#801650)

glibc-rh801650-1.patch

@@ -4,40 +4,13 @@ Date:   Thu Jan 26 07:45:14 2012 -0500
 
     Reset bit_AVX in __cpu_features is OS support is missing
 
-diff --git a/ChangeLog b/ChangeLog
-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.
-diff --git a/NEWS b/NEWS
-index 5e062af..42e09c1 100644
---- a/NEWS
-+++ 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:
- 
+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.
+
 diff --git a/sysdeps/x86_64/multiarch/init-arch.c b/sysdeps/x86_64/multiarch/init-arch.c
 index 65b0ee9..4fabbee 100644
 --- a/sysdeps/x86_64/multiarch/init-arch.c

glibc-rh801650-2.patch

@@ -8,26 +8,19 @@ Date:   Thu Jan 26 09:45:54 2012 -0500
     The math routines might since gcc perhaps generates such code.
     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]
  	* 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
--	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
-+	possible.
-+	* sysdeps/x86_64/fpu/multiarch/e_atan2.c: Use HAS_YMM_USABLE, not
-+	HAS_AVX.
-+	* sysdeps/x86_64/fpu/multiarch/e_exp.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_sin.c: Likewise.
-+	* sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise.
+	bit_AVX is set also check OSXAVE/XCR0 and set bit_YMM_Usable if
+	possible.
+	* sysdeps/x86_64/fpu/multiarch/e_atan2.c: Use HAS_YMM_USABLE, not
+	HAS_AVX.
+	* sysdeps/x86_64/fpu/multiarch/e_exp.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_sin.c: Likewise.
+	* sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise.
  
  2012-01-25  Joseph Myers  <joseph@codesourcery.com>
  

glibc.spec

@@ -28,7 +28,7 @@
 Summary: The GNU libc libraries
 Name: glibc
 Version: %{glibcversion}
-Release: 26%{?dist}
+Release: 27%{?dist}
 # GPLv2+ is used in a bunch of programs, LGPLv2+ is used for libraries.
 # Things that are linked directly into dynamically linked programs
 # 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
 # From upstream
 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)
 Obsoletes: glibc-profile < 2.4
@@ -373,6 +376,8 @@ rm -rf %{glibcportsdir}
 %patch39 -p1
 %patch40 -p1
 %patch41 -p1
+%patch42 -p1
+%patch43 -p1
 
 # A lot of programs still misuse memcpy when they have to use
 # memmove. The memcpy implementation below is not tolerant at
@@ -1225,6 +1230,9 @@ rm -f *.filelist*
 %endif
 
 %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
   - Set errno properly in vfprintf (#794797)
   - Don't kill application when LD_PROFILE is set. (#800224)