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authorJiri Kosina <jkosina@suse.cz>2011-11-13 20:55:35 +0100
committerJiri Kosina <jkosina@suse.cz>2011-11-13 20:55:53 +0100
commit2290c0d06d82faee87b1ab2d9d4f7bf81ef64379 (patch)
treee075e4d5534193f28e6059904f61e5ca03958d3c /arch/s390/Kconfig
parent4da669a2e3e5bc70b30a0465f3641528681b5f77 (diff)
parent52e4c2a05256cb83cda12f3c2137ab1533344edb (diff)
downloadop-kernel-dev-2290c0d06d82faee87b1ab2d9d4f7bf81ef64379.zip
op-kernel-dev-2290c0d06d82faee87b1ab2d9d4f7bf81ef64379.tar.gz
Merge branch 'master' into for-next
Sync with Linus tree to have 157550ff ("mtd: add GPMI-NAND driver in the config and Makefile") as I have patch depending on that one.
Diffstat (limited to 'arch/s390/Kconfig')
-rw-r--r--arch/s390/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index ce8eaaa..7014cfc 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -90,6 +90,7 @@ config S390
select HAVE_ARCH_MUTEX_CPU_RELAX
select HAVE_ARCH_JUMP_LABEL if !MARCH_G5
select HAVE_RCU_TABLE_FREE if SMP
+ select ARCH_SAVE_PAGE_KEYS if HIBERNATION
select ARCH_INLINE_SPIN_TRYLOCK
select ARCH_INLINE_SPIN_TRYLOCK_BH
select ARCH_INLINE_SPIN_LOCK
@@ -567,6 +568,16 @@ config KEXEC
current kernel, and to start another kernel. It is like a reboot
but is independent of hardware/microcode support.
+config CRASH_DUMP
+ bool "kernel crash dumps"
+ depends on 64BIT
+ help
+ Generate crash dump after being started by kexec.
+ Crash dump kernels are loaded in the main kernel with kexec-tools
+ into a specially reserved region and then later executed after
+ a crash by kdump/kexec.
+ For more details see Documentation/kdump/kdump.txt
+
config ZFCPDUMP
def_bool n
prompt "zfcpdump support"
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