diff options
Diffstat (limited to 'arch/s390/kernel/entry.S')
| -rw-r--r-- | arch/s390/kernel/entry.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index 5efce7202984..1ecc337fb679 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S | |||
| @@ -557,6 +557,7 @@ pgm_svcper: | |||
| 557 | # per was called from kernel, must be kprobes | 557 | # per was called from kernel, must be kprobes |
| 558 | # | 558 | # |
| 559 | kernel_per: | 559 | kernel_per: |
| 560 | REENABLE_IRQS | ||
| 560 | mvi SP_SVCNR(%r15),0xff # set trap indication to pgm check | 561 | mvi SP_SVCNR(%r15),0xff # set trap indication to pgm check |
| 561 | mvi SP_SVCNR+1(%r15),0xff | 562 | mvi SP_SVCNR+1(%r15),0xff |
| 562 | la %r2,SP_PTREGS(%r15) # address of register-save area | 563 | la %r2,SP_PTREGS(%r15) # address of register-save area |