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linux/arch/i386/boot
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Roland McGrath d2eea68e7d xen: disable vdso "nosegneg" on native boot 
One of the nice ideas behind paravirt is that CONFIG_XEN=y can be included
in a standard configuration and be no worse for native booting than as a
Xen guest.  The glibc feature that supports the vDSO "nosegneg" note is
designed specifically to make this easy.  You just have to flip one bit at
boot time.  This patch makes Xen flip the bit, so a CONFIG_XEN=y kernel on
bare hardware does not make glibc use the less-optimized library builds.

Signed-off-by: Roland McGrath <roland@redhat.com>
Acked-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-20 08:44:19 -07:00
..
compressed xen: disable vdso "nosegneg" on native boot 2007-07-20 08:44:19 -07:00
tools [x86 setup] build/tools.c: fix comment 2007-07-18 11:36:17 -07:00
.gitignore Update .gitignore for arch/i386/boot 2007-07-19 14:32:38 -07:00
a20.c A20 handling code 2007-07-12 10:55:55 -07:00
apm.c APM probing code 2007-07-12 10:55:55 -07:00
bitops.h Simple bitops for the new x86 setup code. 2007-07-12 10:55:54 -07:00
boot.h [x86 setup] Fix assembly constraints 2007-07-18 11:36:17 -07:00
cmdline.c Command-line parsing code for the new x86 setup code 2007-07-12 10:55:55 -07:00
code16gcc.h Header file to produce 16-bit code with gcc 2007-07-12 10:55:54 -07:00
copy.S String-handling functions for the new x86 setup code. 2007-07-12 10:55:55 -07:00
cpu.c CPU features verification for the new x86 setup code 2007-07-12 10:55:55 -07:00
cpucheck.c [x86 setup] Fix assembly constraints 2007-07-18 11:36:17 -07:00
edd.c EDD probing code for the new x86 setup code 2007-07-12 10:55:55 -07:00
header.S Assembly header and main routine for new x86 setup code 2007-07-12 10:55:55 -07:00
install.sh kbuild: drop vmlinux dependency from "make install" 2006-01-09 20:36:48 +01:00
main.c Assembly header and main routine for new x86 setup code 2007-07-12 10:55:55 -07:00
Makefile [PATCH] x86: do not recompile boot for each build 2007-07-18 11:36:17 -07:00
mca.c [x86 setup] Fix assembly constraints 2007-07-18 11:36:17 -07:00
memory.c Memory probing support for the new x86 setup code 2007-07-12 10:55:55 -07:00
mtools.conf.in Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pm.c [x86 setup] Fix assembly constraints 2007-07-18 11:36:17 -07:00
pmjump.S Code for actual protected-mode entry 2007-07-12 10:55:55 -07:00
printf.c Console-writing code for the new x86 setup code 2007-07-12 10:55:55 -07:00
setup.ld Linker script for the new x86 setup code 2007-07-12 10:55:55 -07:00
string.c String-handling functions for the new x86 setup code. 2007-07-12 10:55:55 -07:00
tty.c [x86 setup] Save/restore DS around invocations of INT 10h 2007-07-18 11:36:17 -07:00
version.c Version string for the new x86 setup code 2007-07-12 10:55:55 -07:00
vesa.h Video mode probing support for the new x86 setup code 2007-07-12 10:55:55 -07:00
video-bios.c Video mode probing support for the new x86 setup code 2007-07-12 10:55:55 -07:00
video-vesa.c Video mode probing support for the new x86 setup code 2007-07-12 10:55:55 -07:00
video-vga.c Video mode probing support for the new x86 setup code 2007-07-12 10:55:55 -07:00
video.c [x86 setup] VGA: Clear the Protect bit before setting the vertical height 2007-07-18 11:36:17 -07:00
video.h [x86 setup] Save/restore DS around invocations of INT 10h 2007-07-18 11:36:17 -07:00
voyager.c [x86 setup] Fix assembly constraints 2007-07-18 11:36:17 -07:00