linux/arch/s390
Martin Schwidefsky 21ec7f6dbf [S390] fix single stepped svcs with TRACE_IRQFLAGS=y
If irq flags tracing is enabled the TRACE_IRQS_ON macros expands to
a function call which clobbers registers %r0-%r5. The macro is used
in the code path for single stepped system calls. The argument
registers %r2-%r6 need to be restored from the stack before the system
call function is called.

Cc: stable@kernel.org
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2010-01-27 10:12:49 +01:00
..
appldata const: constify remaining dev_pm_ops 2009-12-15 08:53:25 -08:00
boot kbuild: use INSTALLKERNEL to select customized installkernel script 2009-09-20 12:18:14 +02:00
crypto [S390] s390: PTR_ERR return of wrong pointer in fallback_init_cip() 2009-12-18 17:43:31 +01:00
hypfs [S390] Use strim instead of strstrip to avoid false warnings. 2009-12-18 17:43:33 +01:00
include/asm [S390] irqflags: add missing types.h include 2010-01-27 10:12:49 +01:00
kernel [S390] fix single stepped svcs with TRACE_IRQFLAGS=y 2010-01-27 10:12:49 +01:00
kvm KVM: S390: fix potential array overrun in intercept handling 2010-01-25 12:26:39 -02:00
lib [S390] Move __cpu_logical_map to smp.c 2010-01-13 20:44:45 +01:00
math-emu tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
mm [S390] use helpers for rlimits 2010-01-13 20:44:45 +01:00
oprofile Combine instrumentation menus in kernel/Kconfig.instrumentation 2007-10-19 11:53:54 -07:00
Kconfig [S390] Improve address space mode selection. 2009-12-07 12:51:33 +01:00
Kconfig.debug generic debug pagealloc: build fix 2009-04-02 19:04:48 -07:00
Makefile [S390] hibernation: merge files and move to kernel/ 2009-09-11 10:29:45 +02:00
defconfig [S390] Update default configuration. 2010-01-04 09:05:58 +01:00