diff options
Diffstat (limited to 'arch/s390/boot/head.S')
| -rw-r--r-- | arch/s390/boot/head.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/s390/boot/head.S b/arch/s390/boot/head.S index dae10961d072..fd78755d996d 100644 --- a/arch/s390/boot/head.S +++ b/arch/s390/boot/head.S @@ -313,6 +313,12 @@ ENTRY(startup_kdump) spt 6f-.LPG0(%r13) mvc __LC_LAST_UPDATE_TIMER(8),6f-.LPG0(%r13) l %r15,.Lstack-.LPG0(%r13) + // Clear decompressor's BSS section + larl %r2,_bss + slgr %r3,%r3 + larl %r4,_ebss + slgr %r4,%r2 + brasl %r14,memset brasl %r14,verify_facilities brasl %r14,startup_kernel |