diff options
author | Randy Dunlap <randy.dunlap@oracle.com> | 2008-04-01 18:44:01 -0400 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 11:41:34 -0400 |
commit | f408b43ceedce49f26c01cd4a68dbbdbe2743e51 (patch) | |
tree | 73c36f3e1572d1a12795d606e534fb24c71a4a71 | |
parent | d2b3bab63bd9999a29eb74326a7baf61901385e6 (diff) |
x86: fix VisualWS and Voyager kexec build failures
without this patch:
VOYAGER:
kernel/built-in.o: In function `crash_kexec':
(.text+0x28588): undefined reference to `machine_crash_shutdown'
VISWS:
kernel/built-in.o: In function `crash_kexec':
/next-20080401/kernel/kexec.c:1074: undefined reference to `machine_crash_shutdown'
make[1]: *** [.tmp_vmlinux1] Error 1
because arch/x86/kernel/reboot.c isn't built since CONFIG_X86_BIOS_REBOOT=n,
so machine_crash_shutdown() isn't available.
This patch does seem a small bit odd since the KEXEC help text says that
kexec is independent of the system firmware.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r-- | arch/x86/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index a0d7406e8b37..0a7193ae45ed 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig | |||
@@ -1121,6 +1121,7 @@ source kernel/Kconfig.hz | |||
1121 | 1121 | ||
1122 | config KEXEC | 1122 | config KEXEC |
1123 | bool "kexec system call" | 1123 | bool "kexec system call" |
1124 | depends on X86_64 || X86_BIOS_REBOOT | ||
1124 | help | 1125 | help |
1125 | kexec is a system call that implements the ability to shutdown your | 1126 | kexec is a system call that implements the ability to shutdown your |
1126 | current kernel, and to start another kernel. It is like a reboot | 1127 | current kernel, and to start another kernel. It is like a reboot |