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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
..
vdso32 Use macros for .data.page_aligned section. 2009-09-21 06:27:08 +02:00
vdso64 Use macros for .data.page_aligned section. 2009-09-21 06:27:08 +02:00
Makefile [S390] ftrace: build ftrace.o when CONFIG_FTRACE_SYSCALLS is set for s390 2009-12-07 12:51:38 +01:00
asm-offsets.c [S390] hibernate: Do real CPU swap at resume time 2009-09-22 22:58:46 +02:00
audit.c
…
audit.h
…
base.S
…
bitmap.c [S390] move EXPORT_SYMBOLs to definitions 2009-03-26 15:24:11 +01:00
compat_audit.c
…
compat_exec_domain.c
…
compat_linux.c [S390] mmap: add missing compat_ptr conversion to both mmap compat syscalls 2010-01-13 20:44:45 +01:00
compat_linux.h Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 2009-12-09 19:01:47 -08:00
compat_ptrace.h [S390] Expose a constant for the number of words representing the CRs 2009-03-26 15:24:25 +01:00
compat_signal.c [S390] 64-bit register support for 31-bit processes 2009-10-06 10:35:10 +02:00
compat_wrapper.S [S390] unwire sys_recvmmsg again 2010-01-13 20:44:46 +01:00
cpcmd.c
…
crash.c
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debug.c tree-wide: convert open calls to remove spaces to skip_spaces() lib function 2009-12-15 08:53:32 -08:00
diag.c
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dis.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
early.c [S390] reset cputime accounting after IPL from NSS 2009-11-13 15:45:03 +01:00
ebcdic.c
…
entry.S [S390] fix single stepped svcs with TRACE_IRQFLAGS=y 2010-01-27 10:12:49 +01:00
entry.h [S390] Convert sys_execve to function with parameters. 2009-09-22 22:58:43 +02:00
entry64.S [S390] fix single stepped svcs with TRACE_IRQFLAGS=y 2010-01-27 10:12:49 +01:00
ftrace.c Merge branch 'tracing/urgent' into tracing/core 2009-10-29 09:02:20 +01:00
head.S [S390] Limit cpu detection to 256 physical cpus. 2009-09-11 10:29:55 +02:00
head31.S [S390] Initialize __LC_THREAD_INFO early. 2009-09-11 10:29:53 +02:00
head64.S [S390] s390: clear high-order bits of registers after sam64 2009-12-07 12:45:10 +01:00
init_task.c Use new __init_task_data macro in arch init_task.c files. 2009-09-21 06:27:08 +02:00
ipl.c [S390] Use strim instead of strstrip to avoid false warnings. 2009-12-18 17:43:33 +01:00
irq.c
…
kprobes.c [S390] kprobes: defer setting of ctlblk state 2009-06-22 12:08:24 +02:00
machine_kexec.c
…
mcount.S [S390] improve mcount code 2009-09-11 10:29:43 +02:00
mcount64.S [S390] improve mcount code 2009-09-11 10:29:43 +02:00
mem_detect.c [S390] s390: hibernation support for s390 2009-06-16 10:31:22 +02:00
module.c [S390] module: fix memory leak in s390 module loader 2009-10-06 10:35:06 +02:00
nmi.c [S390] merge cpu.h into cputime.h 2009-06-12 10:27:29 +02:00
process.c [S390] remove superfluous TIF_USEDFPU bit 2010-01-13 20:44:44 +01:00
processor.c [S390] Add highgprs facility to /proc/cpuinfo 2009-10-14 12:43:53 +02:00
ptrace.c [S390] fix loading of PER control registers for utrace. 2010-01-13 20:44:44 +01:00
reipl.S
…
reipl64.S [S390] fix clock comparator save area usage 2009-03-26 15:24:32 +01:00
relocate_kernel.S
…
relocate_kernel64.S
…
s390_ext.c nohz: Introduce arch_needs_cpu 2009-11-05 07:53:53 +01:00
s390_ksyms.c [S390] move EXPORT_SYMBOLs to definitions 2009-03-26 15:24:11 +01:00
sclp.S [S390] hibernate: Do real CPU swap at resume time 2009-09-22 22:58:46 +02:00
setup.c [S390] Move __cpu_logical_map to smp.c 2010-01-13 20:44:45 +01:00
signal.c [S390] use set_current_state in sigsuspend 2010-01-27 10:12:49 +01:00
smp.c [S390] Move __cpu_logical_map to smp.c 2010-01-13 20:44:45 +01:00
stacktrace.c
…
suspend.c [S390] hibernate: make sure pfn_is_nosave handles lowcore pages 2009-09-22 22:58:45 +02:00
swsusp_asm64.S [S390] smp: fix sigp sense handling 2009-10-29 15:05:13 +01:00
sys_s390.c Unify sys_mmap* 2009-12-11 06:44:29 -05:00
syscalls.S [S390] unwire sys_recvmmsg again 2010-01-13 20:44:46 +01:00
sysinfo.c [S390] move sysinfo.c from drivers/s390 to arch/s390/kernel 2009-03-26 15:24:06 +01:00
time.c Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6 2009-12-09 19:01:47 -08:00
topology.c [S390] Move __cpu_logical_map to smp.c 2010-01-13 20:44:45 +01:00
traps.c [S390] ptrace: dont abuse PT_PTRACED 2009-12-18 17:43:32 +01:00
vdso.c [S390] Improve address space mode selection. 2009-12-07 12:51:33 +01:00
vmlinux.lds.S [S390] Enable kmemleak on s390. 2009-10-06 10:35:06 +02:00
vtime.c nohz: Introduce arch_needs_cpu 2009-11-05 07:53:53 +01:00