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authorLinus Torvalds <torvalds@linux-foundation.org>2010-01-27 09:27:44 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-01-27 09:27:44 -0800
commit981a2edd1922c00e747680f30734ea50c86af28d (patch)
treee32a9896900ea525eeb6019e618f8fa9d233d81e /arch/s390/kernel/entry64.S
parent4bdadb9785696439c6e2b3efe34aa76df1149c83 (diff)
parent21ec7f6dbf10492ce9a21718040677d3e68bd57d (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/s390/kernel/entry64.S')
-rw-r--r--arch/s390/kernel/entry64.S1
1 files changed, 1 insertions, 0 deletions
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