diff --git a/glibc-2.15-math64crash.patch b/glibc-2.15-math64crash.patch new file mode 100644 index 0000000..5bcfe5e --- /dev/null +++ b/glibc-2.15-math64crash.patch @@ -0,0 +1,187 @@ +The following patch comes from Arch Linux - and is just a workaround +until the real problem is fixed. + +diff --git a/sysdeps/x86_64/fpu/multiarch/Makefile b/sysdeps/x86_64/fpu/multiarch/Makefile +index be68903..a032da8 100644 +--- a/sysdeps/x86_64/fpu/multiarch/Makefile ++++ b/sysdeps/x86_64/fpu/multiarch/Makefile +@@ -1,5 +1,5 @@ + ifeq ($(subdir),math) +-libm-sysdep_routines += s_floor-c s_ceil-c s_floorf-c s_ceilf-c \ ++libm-sysdep_routines += s_floorf-c s_ceilf-c \ + s_rint-c s_rintf-c s_nearbyint-c s_nearbyintf-c + + ifeq ($(have-mfma4),yes) +diff --git a/sysdeps/x86_64/fpu/multiarch/s_ceil-c.c b/sysdeps/x86_64/fpu/multiarch/s_ceil-c.c +deleted file mode 100644 +index 6a5ea3f..0000000 +--- a/sysdeps/x86_64/fpu/multiarch/s_ceil-c.c ++++ /dev/null +@@ -1,2 +0,0 @@ +-#define __ceil __ceil_c +-#include +diff --git a/sysdeps/x86_64/fpu/multiarch/s_ceil.S b/sysdeps/x86_64/fpu/multiarch/s_ceil.S +deleted file mode 100644 +index d0f8da3..0000000 +--- a/sysdeps/x86_64/fpu/multiarch/s_ceil.S ++++ /dev/null +@@ -1,40 +0,0 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. +- This file is part of the GNU C Library. +- Contributed by Ulrich Drepper , 2011. +- +- The GNU C Library is free software; you can redistribute it and/or +- modify it under the terms of the GNU Lesser General Public +- License as published by the Free Software Foundation; either +- version 2.1 of the License, or (at your option) any later version. +- +- The GNU C Library is distributed in the hope that it will be useful, +- but WITHOUT ANY WARRANTY; without even the implied warranty of +- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +- Lesser General Public License for more details. +- +- You should have received a copy of the GNU Lesser General Public +- License along with the GNU C Library; if not, write to the Free +- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +- 02111-1307 USA. */ +- +-#include +-#include +- +- +-ENTRY(__ceil) +- .type __ceil, @gnu_indirect_function +- call __get_cpu_features@plt +- movq %rax, %rdx +- leaq __ceil_sse41(%rip), %rax +- testl $bit_SSE4_1, CPUID_OFFSET+index_SSE4_1(%rdx) +- jnz 2f +- leaq __ceil_c(%rip), %rax +-2: ret +-END(__ceil) +-weak_alias (__ceil, ceil) +- +- +-ENTRY(__ceil_sse41) +- roundsd $2, %xmm0, %xmm0 +- ret +-END(__ceil_sse41) +diff --git a/sysdeps/x86_64/fpu/multiarch/s_floor-c.c b/sysdeps/x86_64/fpu/multiarch/s_floor-c.c +deleted file mode 100644 +index 68733b6..0000000 +--- a/sysdeps/x86_64/fpu/multiarch/s_floor-c.c ++++ /dev/null +@@ -1,3 +0,0 @@ +-#undef __floor +-#define __floor __floor_c +-#include +diff --git a/sysdeps/x86_64/fpu/multiarch/s_floor.S b/sysdeps/x86_64/fpu/multiarch/s_floor.S +deleted file mode 100644 +index 514ea95..0000000 +--- a/sysdeps/x86_64/fpu/multiarch/s_floor.S ++++ /dev/null +@@ -1,40 +0,0 @@ +-/* Copyright (C) 2011 Free Software Foundation, Inc. +- This file is part of the GNU C Library. +- Contributed by Ulrich Drepper , 2011. +- +- The GNU C Library is free software; you can redistribute it and/or +- modify it under the terms of the GNU Lesser General Public +- License as published by the Free Software Foundation; either +- version 2.1 of the License, or (at your option) any later version. +- +- The GNU C Library is distributed in the hope that it will be useful, +- but WITHOUT ANY WARRANTY; without even the implied warranty of +- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +- Lesser General Public License for more details. +- +- You should have received a copy of the GNU Lesser General Public +- License along with the GNU C Library; if not, write to the Free +- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +- 02111-1307 USA. */ +- +-#include +-#include +- +- +-ENTRY(__floor) +- .type __floor, @gnu_indirect_function +- call __get_cpu_features@plt +- movq %rax, %rdx +- leaq __floor_sse41(%rip), %rax +- testl $bit_SSE4_1, CPUID_OFFSET+index_SSE4_1(%rdx) +- jnz 2f +- leaq __floor_c(%rip), %rax +-2: ret +-END(__floor) +-weak_alias (__floor, floor) +- +- +-ENTRY(__floor_sse41) +- roundsd $1, %xmm0, %xmm0 +- ret +-END(__floor_sse41) +diff --git a/sysdeps/x86_64/fpu/multiarch/s_sin.c b/sysdeps/x86_64/fpu/multiarch/s_sin.c +deleted file mode 100644 +index 1ba9dbc..0000000 +--- a/sysdeps/x86_64/fpu/multiarch/s_sin.c ++++ /dev/null +@@ -1,31 +0,0 @@ +-#if defined HAVE_FMA4_SUPPORT || defined HAVE_AVX_SUPPORT +-# include +-# include +-# undef NAN +- +-extern double __cos_sse2 (double); +-extern double __sin_sse2 (double); +-extern double __cos_avx (double); +-extern double __sin_avx (double); +-# ifdef HAVE_FMA4_SUPPORT +-extern double __cos_fma4 (double); +-extern double __sin_fma4 (double); +-# else +-# undef HAS_FMA4 +-# define HAS_FMA4 0 +-# define __cos_fma4 ((void *) 0) +-# define __sin_fma4 ((void *) 0) +-# endif +- +-libm_ifunc (__cos, HAS_FMA4 ? __cos_fma4 : HAS_AVX ? __cos_avx : __cos_sse2); +-weak_alias (__cos, cos) +- +-libm_ifunc (__sin, HAS_FMA4 ? __sin_fma4 : HAS_AVX ? __sin_avx : __sin_sse2); +-weak_alias (__sin, sin) +- +-# define __cos __cos_sse2 +-# define __sin __sin_sse2 +-#endif +- +- +-#include +diff --git a/sysdeps/x86_64/fpu/multiarch/s_tan.c b/sysdeps/x86_64/fpu/multiarch/s_tan.c +deleted file mode 100644 +index 8f6601e..0000000 +--- a/sysdeps/x86_64/fpu/multiarch/s_tan.c ++++ /dev/null +@@ -1,21 +0,0 @@ +-#if defined HAVE_FMA4_SUPPORT || defined HAVE_AVX_SUPPORT +-# include +-# include +- +-extern double __tan_sse2 (double); +-extern double __tan_avx (double); +-# ifdef HAVE_FMA4_SUPPORT +-extern double __tan_fma4 (double); +-# else +-# undef HAS_FMA4 +-# define HAS_FMA4 0 +-# define __tan_fma4 ((void *) 0) +-# endif +- +-libm_ifunc (tan, HAS_FMA4 ? __tan_fma4 : HAS_AVX ? __tan_avx : __tan_sse2); +- +-# define tan __tan_sse2 +-#endif +- +- +-#include diff --git a/glibc.changes b/glibc.changes index b33f08b..abdb862 100644 --- a/glibc.changes +++ b/glibc.changes @@ -1,3 +1,16 @@ +------------------------------------------------------------------- +Tue Jan 10 12:31:14 UTC 2012 - aj@suse.de + +- Remove all math ifuncs on x86-64. + +------------------------------------------------------------------- +Tue Jan 10 09:53:58 UTC 2012 - aj@suse.de + +- Remove math ifuncs that cause crashes in apache2 and + gdk-pixbuf-query-loaders-64 (bnc#740109) for now + (glibc-2.15-math64crash.patch). +- nscd needs the same glibc version, add require. + ------------------------------------------------------------------- Mon Jan 9 08:17:08 UTC 2012 - aj@suse.de diff --git a/glibc.spec b/glibc.spec index ea5ee93..0ab50e7 100644 --- a/glibc.spec +++ b/glibc.spec @@ -194,6 +194,8 @@ Patch88: pthread-cond-wait-revert.patch Patch89: glibc-2.16-scanf.patch # PATCH-FIX-UPSTREAM Fix getcontext on 32-bit powerpc - aj@suse.de Patch90: glibc-ppc-getcontext.patch +# PATCH-FIX-OPENSUSE Revert some math ifuncs (bnc#740109) - aj@suse.de +Patch91: glibc-2.15-math64crash.patch %description The GNU C Library provides the most important standard libraries used @@ -260,6 +262,7 @@ License: LGPL-2.1+ Group: System/Daemons Provides: aaa_base:/etc/init.d/nscd Provides: glibc:/usr/sbin/nscd +Requires: glibc = %{version} Requires(preun): %insserv_prereq Requires(post): %insserv_prereq Requires(postun): %insserv_prereq @@ -411,6 +414,7 @@ rm nscd/s-stamp %patch88 -p1 -R %patch89 -p1 %patch90 -p1 +%patch91 -p1 # # Inconsistency detected by ld.so: dl-close.c: 719: _dl_close: Assertion `map->l_init_called' failed! @@ -510,6 +514,9 @@ PARALLEL="%{?_smp_mflags}" # fails to build otherwise - need to recheck and fix %define enable_stackguard_randomization 0 %endif +# Remove completely, these give some strange crashes with dlopen +# See bnc#740109 +rm -rf sysdeps/x86_64/fpu/multiarch configure_and_build_glibc() { local dirname="$1"; shift