diff options
| author | Andrew Morton <akpm@osdl.org> | 2006-06-30 01:55:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-30 11:25:37 -0700 |
| commit | 033ab7f8e5c655f49ec8039930b2efd412abbbd7 (patch) | |
| tree | 33fd8073e47d88731380d97be8ecdbdbd69b459e /arch | |
| parent | a1836a42daf5ddfe9a891973734bd9a7d62eb504 (diff) | |
[PATCH] add smp_setup_processor_id()
Presently, smp_processor_id() isn't necessarily set up until setup_arch().
But it's used in boot_cpu_init() and printk() and perhaps in other places,
prior to setup_arch() being called.
So provide a new smp_setup_processor_id() which is called before anything
else, wire it up for Voyager (which boots on a CPU other than #0, and broke).
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/i386/mach-voyager/voyager_smp.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/i386/mach-voyager/voyager_smp.c b/arch/i386/mach-voyager/voyager_smp.c index 5b8b579a079..6e9e494c6c3 100644 --- a/arch/i386/mach-voyager/voyager_smp.c +++ b/arch/i386/mach-voyager/voyager_smp.c @@ -1938,3 +1938,9 @@ smp_cpus_done(unsigned int max_cpus) { zap_low_mappings(); } + +void __init +smp_setup_processor_id(void) +{ + current_thread_info()->cpu = hard_smp_processor_id(); +} |