diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2006-06-29 08:56:32 -0400 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-06-29 08:56:32 -0400 |
| commit | d7d23702554dc13297cff5eaf7a551c802daeab3 (patch) | |
| tree | 9d1b588323fffeb712b1c045998e9b1367be3c02 /arch/s390/kernel/head64.S | |
| parent | 7380534314865528ef080593b291bba32fba60e8 (diff) | |
[S390] memory detection.
The wrong base register is used to read a value from the sclp data
structure. The value is used to calculate the memory size.
Use correct register %r4.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/head64.S')
| -rw-r--r-- | arch/s390/kernel/head64.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S index f08c06f45d5c..ad5d87f3aef3 100644 --- a/arch/s390/kernel/head64.S +++ b/arch/s390/kernel/head64.S | |||
| @@ -86,7 +86,7 @@ startup:basr %r13,0 # get base | |||
| 86 | ic %r3,.Lscpa1-PARMAREA(%r4) | 86 | ic %r3,.Lscpa1-PARMAREA(%r4) |
| 87 | chi %r3,0x00 | 87 | chi %r3,0x00 |
| 88 | jne .Lcompmem | 88 | jne .Lcompmem |
| 89 | l %r3,.Lscpa2-PARMAREA(%r13) | 89 | l %r3,.Lscpa2-PARMAREA(%r4) |
| 90 | .Lcompmem: | 90 | .Lcompmem: |
| 91 | mlgr %r2,%r1 # mem in MB on 128-bit | 91 | mlgr %r2,%r1 # mem in MB on 128-bit |
| 92 | l %r1,.Lonemb-.LPG1(%r13) | 92 | l %r1,.Lonemb-.LPG1(%r13) |