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authorIngo Molnar <mingo@elte.hu>2008-10-28 16:54:49 +0100
committerIngo Molnar <mingo@elte.hu>2008-10-28 16:54:49 +0100
commitd1a76187a5be4f89c6cb19d800cb5fb7aac735c5 (patch)
tree2fac3ffbfffc7560eeef8364b541d0d7a0057920 /arch/s390/Kconfig
parentc7e78cff6b7518212247fb20b1dc6411540dc9af (diff)
parent0173a3265b228da319ceb9c1ec6a5682fd1b2d92 (diff)
downloadtalos-op-linux-d1a76187a5be4f89c6cb19d800cb5fb7aac735c5.tar.gz
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Merge commit 'v2.6.28-rc2' into core/locking
Conflicts: arch/um/include/asm/system.h
Diffstat (limited to 'arch/s390/Kconfig')
-rw-r--r--arch/s390/Kconfig10
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 8d41908e2513..70b7645ce745 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -74,9 +74,12 @@ config S390
select HAVE_KPROBES
select HAVE_KRETPROBES
select HAVE_KVM if 64BIT
+ select HAVE_ARCH_TRACEHOOK
source "init/Kconfig"
+source "kernel/Kconfig.freezer"
+
menu "Base setup"
comment "Processor type and features"
@@ -564,13 +567,16 @@ config ZFCPDUMP
Refer to <file:Documentation/s390/zfcpdump.txt> for more details on this.
config S390_GUEST
-bool "s390 guest support (EXPERIMENTAL)"
+bool "s390 guest support for KVM (EXPERIMENTAL)"
depends on 64BIT && EXPERIMENTAL
select VIRTIO
select VIRTIO_RING
select VIRTIO_CONSOLE
help
- Select this option if you want to run the kernel under s390 linux
+ Select this option if you want to run the kernel as a guest under
+ the KVM hypervisor. This will add detection for KVM as well as a
+ virtio transport. If KVM is detected, the virtio console will be
+ the default console.
endmenu
source "net/Kconfig"
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