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[S390] Kconfig: Select CONFIG_KEXEC for CONFIG_CRASH_DUMP 

The kdump infrastructure is built on top of kexec. Therefore
CONFIG_KEXEC has to be enabled when CONFIG_CRASH_DUMP is selected.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Michael Holzheu 2011-11-14 11:19:03 +01:00 committed by Martin Schwidefsky
parent 7a2512b744
commit 96603b505c
1 changed files with 1 additions and 0 deletions
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arch/s390/Kconfig
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@ -572,6 +572,7 @@ config KEXEC
config CRASH_DUMP config CRASH_DUMP
bool "kernel crash dumps" bool "kernel crash dumps"
depends on 64BIT depends on 64BIT
select KEXEC
help help
Generate crash dump after being started by kexec. Generate crash dump after being started by kexec.
Crash dump kernels are loaded in the main kernel with kexec-tools Crash dump kernels are loaded in the main kernel with kexec-tools