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author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2006-06-29 08:56:32 -0400 |
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committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-06-29 08:56:32 -0400 |
commit | d7d23702554dc13297cff5eaf7a551c802daeab3 (patch) | |
tree | 9d1b588323fffeb712b1c045998e9b1367be3c02 /arch/s390/kernel/head31.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/head31.S')
-rw-r--r-- | arch/s390/kernel/head31.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kernel/head31.S b/arch/s390/kernel/head31.S index 2d3b089bfb8..8f38bfd642c 100644 --- a/arch/s390/kernel/head31.S +++ b/arch/s390/kernel/head31.S | |||
@@ -87,7 +87,7 @@ startup:basr %r13,0 # get base | |||
87 | ic %r3,.Lscpa1-PARMAREA(%r4) | 87 | ic %r3,.Lscpa1-PARMAREA(%r4) |
88 | chi %r3,0x00 | 88 | chi %r3,0x00 |
89 | jne .Lcompmem | 89 | jne .Lcompmem |
90 | l %r3,.Lscpa2-PARMAREA(%r13) | 90 | l %r3,.Lscpa2-PARMAREA(%r4) |
91 | .Lcompmem: | 91 | .Lcompmem: |
92 | mr %r2,%r1 # mem in MB on 128-bit | 92 | mr %r2,%r1 # mem in MB on 128-bit |
93 | l %r1,.Lonemb-.LPG1(%r13) | 93 | l %r1,.Lonemb-.LPG1(%r13) |