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| author | Heiko Carstens | 2008-03-05 12:37:14 +0100 |
|---|---|---|
| committer | Martin Schwidefsky | 2008-03-05 12:37:19 +0100 |
| commit | 684de39bd7957bfb1657a13ccb0c53a474708f2f (patch) | |
| tree | e44c11fe691888f1d0a8405c9e73019105df75fb /arch/s390/Kconfig | |
| parent | [S390] zcrypt: fix ap_device_list handling (diff) | |
| download | kernel-qcow2-linux-684de39bd7957bfb1657a13ccb0c53a474708f2f.tar.gz kernel-qcow2-linux-684de39bd7957bfb1657a13ccb0c53a474708f2f.tar.xz kernel-qcow2-linux-684de39bd7957bfb1657a13ccb0c53a474708f2f.zip | |
[S390] Fix IPL from NSS.
IPL from NSS didn't work because the memory detection routine omits any
memory sections with a size lower than what MAX_ORDER defines.
This causes the detection routine to skip the first memory segment which
has a size of 1MB. Which later on will let the kernel think that there
is no memory available at all.
Since in addition the z/VM memory increment size is 1MB force MAX_ORDER
to be 9, so we can support 1MB segments.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/Kconfig')
| -rw-r--r-- | arch/s390/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 9892827b6176..1831833c430e 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -351,6 +351,10 @@ endchoice source "fs/Kconfig.binfmt" +config FORCE_MAX_ZONEORDER + int + default "9" + config PROCESS_DEBUG bool "Show crashed user process info" help |