diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-13 10:07:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-13 10:07:53 -0700 |
| commit | 5723ff931a94acf0738df42604ee89f852e151b0 (patch) | |
| tree | 99be1b14cd5f2b5e987773a9271627b746f84a4b /arch/sparc64/kernel/smp.c | |
| parent | be3bfbba8f7f6c8f32e8444ef895433701a3f801 (diff) | |
| parent | 615c9136b385d5225d3ece20aa30b28a90c438d6 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
chmc: Mark %ver register inline asm with __volatile__
sparc64: Add missing notify_cpu_starting() call.
sparc32: fix build errors
Diffstat (limited to 'arch/sparc64/kernel/smp.c')
| -rw-r--r-- | arch/sparc64/kernel/smp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index 2be166c544ca..e5627118e613 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -21,6 +21,7 @@ #include <linux/jiffies.h> #include <linux/profile.h> #include <linux/lmb.h> +#include <linux/cpu.h> #include <asm/head.h> #include <asm/ptrace.h> @@ -115,6 +116,9 @@ void __cpuinit smp_callin(void) atomic_inc(&init_mm.mm_count); current->active_mm = &init_mm; + /* inform the notifiers about the new cpu */ + notify_cpu_starting(cpuid); + while (!cpu_isset(cpuid, smp_commenced_mask)) rmb(); |