diff options
| -rw-r--r-- | arch/s390/kernel/head.S | 8 | ||||
| -rw-r--r-- | arch/s390/kernel/head64.S | 6 |
2 files changed, 7 insertions, 7 deletions
diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S index b804c55bd919..658e8de74f88 100644 --- a/arch/s390/kernel/head.S +++ b/arch/s390/kernel/head.S @@ -517,10 +517,10 @@ startup:basr %r13,0 # get base l %r2, .Lrcp2-.LPG1(%r13) # try with Read SCP b .Lservicecall-.LPG1(%r13) .Lprocsccb: - lh %r1,.Lscpincr1-PARMAREA(%r4) # use this one if != 0 - chi %r1,0x00 - jne .Lscnd - l %r1,.Lscpincr2-PARMAREA(%r4) # otherwise use this one + lhi %r1,0 + icm %r1,3,.Lscpincr1-PARMAREA(%r4) # use this one if != 0 + jnz .Lscnd + l %r1,.Lscpincr2-PARMAREA+4(%r4) # otherwise use this one .Lscnd: xr %r3,%r3 # same logic ic %r3,.Lscpa1-PARMAREA(%r4) diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S index 8366793bc371..8e2caf9dc185 100644 --- a/arch/s390/kernel/head64.S +++ b/arch/s390/kernel/head64.S @@ -518,9 +518,9 @@ startup:basr %r13,0 # get base l %r2,.Lrcp2-.LPG1(%r13) # try with Read SCP b .Lservicecall-.LPG1(%r13) .Lprocsccb: - lh %r1,.Lscpincr1-PARMAREA(%r4) # use this one if != 0 - chi %r1,0x00 - jne .Lscnd + lghi %r1,0 + icm %r1,3,.Lscpincr1-PARMAREA(%r4) # use this one if != 0 + jnz .Lscnd lg %r1,.Lscpincr2-PARMAREA(%r4) # otherwise use this one .Lscnd: xr %r3,%r3 # same logic |