redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

sh: Make sure all SH-X3 cores are populated in the present CPU map.

Browse source 
This iterates over the maximum number of CPUs we plan to support and
makes sure they're all set in the present CPU map.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2010-04-26 18:44:04 +09:00
parent f0ccf2770f
commit 7acb59eb4b
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
arch/sh/kernel/cpu/sh4a/smp-shx3.c
View file

@ -74,6 +74,9 @@ static void shx3_prepare_cpus(unsigned int max_cpus)
for (i = 0; i < SMP_MSG_NR; i++)
request_irq(104 + i, ipi_interrupt_handler,
IRQF_DISABLED | IRQF_PERCPU, "IPI", (void *)(long)i);
for (i = 0; i < max_cpus; i++)
set_cpu_present(i, true);
}
static void shx3_start_cpu(unsigned int cpu, unsigned long entry_point)