Martin Schwidefsky 2688905e6a [S390] s390: Optimize user and work TIF check ... On return from syscall or interrupt, we have to check if we return to userspace (likely) and if there is work todo (less likely) to decide if we handle the work. We can optimize this check: we first check for the less likely work case and then check for userspace. This patch is also a preparation for an additional patch, that fixes a bug in KVM dealing with cpu bound guests. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2008-05-07 09:23:00 +02:00
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alpha	[PATCH] make osf_select() use core_sys_select()	2008-05-01 13:07:28 -04:00
arm	unified (weak) sys_pipe implementation	2008-05-03 13:50:33 -07:00
avr32	unified (weak) sys_pipe implementation	2008-05-03 13:50:33 -07:00
blackfin	unified (weak) sys_pipe implementation	2008-05-03 13:50:33 -07:00
cris	cris: use non-racy method for /proc/system_profile creation	2008-04-29 08:06:21 -07:00
frv	unified (weak) sys_pipe implementation	2008-05-03 13:50:33 -07:00
h8300	unified (weak) sys_pipe implementation	2008-05-03 13:50:33 -07:00
ia64	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6	2008-05-02 08:17:58 -07:00
m32r	m32r: cleanup: drop .data.idt section in vmlinux.lds script	2008-04-29 14:46:00 +09:00
m68k	m68k: remove old mac_esp cruft	2008-05-05 12:38:50 -07:00
m68knommu	unified (weak) sys_pipe implementation	2008-05-03 13:50:33 -07:00
mips	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	2008-05-02 11:23:14 -07:00
mn10300	unified (weak) sys_pipe implementation	2008-05-03 13:50:33 -07:00
parisc	unified (weak) sys_pipe implementation	2008-05-03 13:50:33 -07:00
powerpc	[POWERPC] Assign PDE->data before gluing PDE into /proc tree	2008-05-05 16:47:14 +10:00
ppc	Basic braille screen reader support	2008-04-30 08:29:52 -07:00
s390	[S390] s390: Optimize user and work TIF check	2008-05-07 09:23:00 +02:00
sh	unified (weak) sys_pipe implementation	2008-05-03 13:50:33 -07:00
sparc	sparc32: Delete prom_stdin and prom_stdout.	2008-05-02 05:22:54 -07:00
sparc64	sparc64: Fix syscall restart, for real...	2008-05-02 05:22:52 -07:00
um	Revert "uml: fix gcc problem"	2008-05-06 17:09:27 -07:00
v850	unified (weak) sys_pipe implementation	2008-05-03 13:50:33 -07:00
x86	x86: fix PAE pmd_bad bootup warning	2008-05-06 13:08:58 -07:00
xtensa	xtensa: use kbuild.h macros instead of defining them in asm-offsets.c	2008-04-29 08:06:29 -07:00
.gitignore	arch: Ignore arch/i386 and arch/x86_64	2008-01-19 21:29:39 -08:00
Kconfig	dma: add dma_*map*_attrs() interfaces	2008-04-29 08:06:11 -07:00