From: Heiko Carstens Date: Thu, 29 Jun 2006 12:56:32 +0000 (+0200) Subject: [S390] memory detection. X-Git-Tag: v2.6.18-rc1~360^2~25 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7d23702554dc13297cff5eaf7a551c802daeab3;p=linux-2.6 [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 Signed-off-by: Martin Schwidefsky --- diff --git a/arch/s390/kernel/head31.S b/arch/s390/kernel/head31.S index 2d3b089bfb..8f38bfd642 100644 --- a/arch/s390/kernel/head31.S +++ b/arch/s390/kernel/head31.S @@ -87,7 +87,7 @@ startup:basr %r13,0 # get base ic %r3,.Lscpa1-PARMAREA(%r4) chi %r3,0x00 jne .Lcompmem - l %r3,.Lscpa2-PARMAREA(%r13) + l %r3,.Lscpa2-PARMAREA(%r4) .Lcompmem: mr %r2,%r1 # mem in MB on 128-bit l %r1,.Lonemb-.LPG1(%r13) diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S index f08c06f45d..ad5d87f3ae 100644 --- a/arch/s390/kernel/head64.S +++ b/arch/s390/kernel/head64.S @@ -86,7 +86,7 @@ startup:basr %r13,0 # get base ic %r3,.Lscpa1-PARMAREA(%r4) chi %r3,0x00 jne .Lcompmem - l %r3,.Lscpa2-PARMAREA(%r13) + l %r3,.Lscpa2-PARMAREA(%r4) .Lcompmem: mlgr %r2,%r1 # mem in MB on 128-bit l %r1,.Lonemb-.LPG1(%r13)