Martin Schwidefsky b6ef5bb3d9 [S390] add TIF_SYSCALL thread flag ...

Add an explicit TIF_SYSCALL bit that indicates if a task is inside
a system call. The svc_code in the pt_regs structure is now only
valid if TIF_SYSCALL is set. With this definition TIF_RESTART_SVC
can be replaced with TIF_SYSCALL. Overall do_signal is a bit more
readable and it saves a few lines of code.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2011-10-30 15:16:43 +01:00

..

appldata

[S390] mm: add ZONE_DMA to 31-bit config again

2011-05-26 09:48:25 +02:00

boot

[S390] fix s390 assembler code alignments

2011-07-24 10:48:21 +02:00

crypto

crypto: s390 - support hardware accelerated SHA-224

2011-07-04 20:06:01 +08:00

hypfs

s390: Convert vmalloc/memset to vzalloc

2011-09-15 13:55:02 +02:00

include/asm

[S390] add TIF_SYSCALL thread flag

2011-10-30 15:16:43 +01:00

kernel

[S390] add TIF_SYSCALL thread flag

2011-10-30 15:16:43 +01:00

kvm

[S390] kvm: extension capability for new address space layout

2011-09-20 17:07:34 +02:00

lib

[S390] fix s390 assembler code alignments

2011-07-24 10:48:21 +02:00

math-emu

s390: change to new flag variable

2011-03-17 14:02:57 +01:00

mm

[S390] addressing mode limits and psw address wrapping

2011-10-30 15:16:43 +01:00

oprofile

Merge branch 'master' into for-next

2011-07-11 14:15:55 +02:00

defconfig

[S390] defconfig: switch on CONFIG_DEVTMPFS

2011-10-30 15:16:42 +01:00

Kbuild

[S390] standardize Kbuild rules

2010-10-25 16:10:14 +02:00

Kconfig

[S390] kdump backend code

2011-10-30 15:16:42 +01:00

Kconfig.debug

[S390] Write protect module text and RO data

2011-03-15 17:08:23 +01:00

Makefile

[S390] remove redundant stack check option

2011-03-15 17:08:22 +01:00