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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-10-23 14:42:30 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-10-23 14:42:30 +0100
commit34471a9168c8bfd7f0d00989a7b0797ad27d585e (patch)
tree847af3ec746c6357902cf57c7e12ba55a35eed30 /arch/arm/mach-vexpress
parentcefd3e71efca6f4ef7f06f1fc507771d76072741 (diff)
parent28af690a284dfcb627bd69d0963db1c0f412cb8c (diff)
Merge branch 'ppi-irq-core-for-rmk' of git://github.com/mzyngier/arm-platforms into devel-stable
Diffstat (limited to 'arch/arm/mach-vexpress')
-rw-r--r--arch/arm/mach-vexpress/ct-ca9x4.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index bfd32f52c2db..2b1e836a76ed 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -221,6 +221,12 @@ static void ct_ca9x4_init_cpu_map(void)
{
int i, ncores = scu_get_core_count(MMIO_P2V(A9_MPCORE_SCU));
+ if (ncores > nr_cpu_ids) {
+ pr_warn("SMP: %u cores greater than maximum (%u), clipping\n",
+ ncores, nr_cpu_ids);
+ ncores = nr_cpu_ids;
+ }
+
for (i = 0; i < ncores; ++i)
set_cpu_possible(i, true);