summaryrefslogtreecommitdiffstats
path: root/arch/i386
diff options
context:
space:
mode:
authorAndrew Morton <akpm@osdl.org>2006-06-30 01:55:50 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-30 11:25:37 -0700
commit033ab7f8e5c655f49ec8039930b2efd412abbbd7 (patch)
tree33fd8073e47d88731380d97be8ecdbdbd69b459e /arch/i386
parenta1836a42daf5ddfe9a891973734bd9a7d62eb504 (diff)
downloadlinux-033ab7f8e5c655f49ec8039930b2efd412abbbd7.tar.bz2
[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/i386')
-rw-r--r--arch/i386/mach-voyager/voyager_smp.c6
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 5b8b579a079f..6e9e494c6c3d 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();
+}