diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/entry.S | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index f7953bb17558..377294969954 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -558,6 +558,7 @@ ENTRY(mcck_int_handler) lg %r15,__LC_MCCK_STACK .Lmcck_skip: la %r11,STACK_FRAME_OVERHEAD(%r15) + stctg %c1,%c1,__PT_CR1(%r11) lctlg %c1,%c1,__LC_KERNEL_ASCE xc __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15) lghi %r14,__LC_GPREGS_SAVE_AREA+64 @@ -573,8 +574,6 @@ ENTRY(mcck_int_handler) xgr %r10,%r10 mvc __PT_R8(64,%r11),0(%r14) stmg %r8,%r9,__PT_PSW(%r11) - la %r14,4095 - mvc __PT_CR1(8,%r11),__LC_CREGS_SAVE_AREA-4095+8(%r14) xc __PT_FLAGS(8,%r11),__PT_FLAGS(%r11) xc __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15) lgr %r2,%r11 # pass pointer to pt_regs |