[IA64] CONFIG_KEXEC/CONFIG_CRASH_DUMP permutations
authorHorms <horms@verge.net.au>
Tue, 12 Dec 2006 08:49:03 +0000 (17:49 +0900)
committerTony Luck <tony.luck@intel.com>
Tue, 12 Dec 2006 18:11:00 +0000 (10:11 -0800)
commit45a98fc622ae700eed34eb2be00743910d50dbe1
treee5e5279c25582a7d26c37af189330318fe0f42dd
parentadf142e379bd20ad906a7e36f722eaabb3b44b0c
[IA64] CONFIG_KEXEC/CONFIG_CRASH_DUMP permutations

Actually, on reflection I think that there is a good case for
keeping the options separate. I am thinking particularly of people
who want a very small crashdump kernel and thus don't want to compile
in kexec.

The patch below should fix things up so that all valid combinations of
KEXEC, CRASH_DUMP and VMCORE compile cleanly - VMCORE depends on
CRASH_DUMP which is why I said valid combinations. In a nutshell
it just untangles unrelated code and switches around a few defines.

Please note that it creats a new file, arch/ia64/kernel/crash_dump.c
This is in keeping with the i386 implementation.

Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/kernel/Makefile
arch/ia64/kernel/crash.c
arch/ia64/kernel/crash_dump.c [new file with mode: 0644]
arch/ia64/kernel/mca.c
arch/ia64/kernel/setup.c
arch/ia64/kernel/smp.c
arch/ia64/mm/contig.c