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| author | Yong Zhang <yong.zhang@windriver.com> | 2012-04-19 20:28:32 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-21 16:35:06 -0400 |
| commit | e9a5ea1852cd8d7e155d2e3a45e4a6ea25110f7d (patch) | |
| tree | 105afb0311f8e1365c83c2b189479a89f6a0e5af | |
| parent | 8f4f9d4d3cb84686a75f6195b8f8705376763fc7 (diff) | |
| download | linux-e9a5ea1852cd8d7e155d2e3a45e4a6ea25110f7d.tar.bz2 | |
sparc32,leon: add notify_cpu_starting()
Otherwise cpu_active_mask will not set, which lead to other issue.
Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Signed-off-by: Konrad Eisele <konrad@gaisler.com>
Reviewed-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | arch/sparc/kernel/leon_smp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/sparc/kernel/leon_smp.c b/arch/sparc/kernel/leon_smp.c index 1210fde18740..160cac9c4036 100644 --- a/arch/sparc/kernel/leon_smp.c +++ b/arch/sparc/kernel/leon_smp.c @@ -23,6 +23,7 @@ #include <linux/pm.h> #include <linux/delay.h> #include <linux/gfp.h> +#include <linux/cpu.h> #include <asm/cacheflush.h> #include <asm/tlbflush.h> @@ -78,6 +79,8 @@ void __cpuinit leon_callin(void) local_flush_tlb_all(); leon_configure_cache_smp(); + notify_cpu_starting(cpuid); + /* Get our local ticker going. */ smp_setup_percpu_timer(); |