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
boot
crypto
hypfs
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
math-emu
mm
oprofile
defconfig
Kconfig
Kconfig.debug
Makefile