diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-01-27 09:27:44 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-01-27 09:27:44 -0800 |
| commit | 981a2edd1922c00e747680f30734ea50c86af28d (patch) | |
| tree | e32a9896900ea525eeb6019e618f8fa9d233d81e /arch | |
| parent | 4bdadb9785696439c6e2b3efe34aa76df1149c83 (diff) | |
| parent | 21ec7f6dbf10492ce9a21718040677d3e68bd57d (diff) | |
Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6:
[S390] fix single stepped svcs with TRACE_IRQFLAGS=y
[S390] zcrypt: Do not remove coprocessor for error 8/72
[S390] sclp_vt220: set initial terminal window size
[S390] use set_current_state in sigsuspend
[S390] irqflags: add missing types.h include
[S390] dasd: fix possible NULL pointer errors
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/include/asm/irqflags.h | 9 | ||||
| -rw-r--r-- | arch/s390/kernel/entry.S | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/entry64.S | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/signal.c | 2 |
4 files changed, 6 insertions, 7 deletions
diff --git a/arch/s390/include/asm/irqflags.h b/arch/s390/include/asm/irqflags.h index 3f26131120b..c2fb432f576 100644 --- a/arch/s390/include/asm/irqflags.h +++ b/arch/s390/include/asm/irqflags.h @@ -1,14 +1,12 @@ /* - * include/asm-s390/irqflags.h - * - * Copyright (C) IBM Corp. 2006 - * Author(s): Heiko Carstens <heiko.carstens@de.ibm.com> + * Copyright IBM Corp. 2006,2010 + * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com> */ #ifndef __ASM_IRQFLAGS_H #define __ASM_IRQFLAGS_H -#ifdef __KERNEL__ +#include <linux/types.h> #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2) @@ -102,5 +100,4 @@ static inline int raw_irqs_disabled_flags(unsigned long flags) /* For spinlocks etc */ #define raw_local_irq_save(x) ((x) = raw_local_irq_disable()) -#endif /* __KERNEL__ */ #endif /* __ASM_IRQFLAGS_H */ diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index 48215d15762..e8ef21c51bb 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -571,6 +571,7 @@ pgm_svcper: mvc __THREAD_per+__PER_access_id(1,%r8),__LC_PER_ACCESS_ID oi __TI_flags+3(%r9),_TIF_SINGLE_STEP # set TIF_SINGLE_STEP TRACE_IRQS_ON + lm %r2,%r6,SP_R2(%r15) # load svc arguments stosm __SF_EMPTY(%r15),0x03 # reenable interrupts b BASED(sysc_do_svc) diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index 9aff1d449b6..f33658f09dd 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -549,6 +549,7 @@ pgm_svcper: mvc __THREAD_per+__PER_access_id(1,%r8),__LC_PER_ACCESS_ID oi __TI_flags+7(%r9),_TIF_SINGLE_STEP # set TIF_SINGLE_STEP TRACE_IRQS_ON + lmg %r2,%r6,SP_R2(%r15) # load svc arguments stosm __SF_EMPTY(%r15),0x03 # reenable interrupts j sysc_do_svc diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c index 1675c48b914..6289945562b 100644 --- a/arch/s390/kernel/signal.c +++ b/arch/s390/kernel/signal.c @@ -64,7 +64,7 @@ SYSCALL_DEFINE3(sigsuspend, int, history0, int, history1, old_sigset_t, mask) recalc_sigpending(); spin_unlock_irq(¤t->sighand->siglock); - current->state = TASK_INTERRUPTIBLE; + set_current_state(TASK_INTERRUPTIBLE); schedule(); set_thread_flag(TIF_RESTORE_SIGMASK); |