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Diffstat (limited to 'arch/arm/kernel/smp.c')
-rw-r--r--arch/arm/kernel/smp.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 97ee6b1567e9..73fc645fc4c7 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -400,6 +400,12 @@ static void smp_store_cpu_info(unsigned int cpuid)
check_cpu_icache_size(cpuid);
}
+static void set_current(struct task_struct *cur)
+{
+ /* Set TPIDRURO */
+ asm("mcr p15, 0, %0, c13, c0, 3" :: "r"(cur) : "memory");
+}
+
/*
* This is the secondary CPU boot entry. We're using this CPUs
* idle thread stack, but a set of temporary page tables.
@@ -628,11 +634,6 @@ static void ipi_complete(unsigned int cpu)
/*
* Main handler for inter-processor interrupts
*/
-asmlinkage void __exception_irq_entry do_IPI(int ipinr, struct pt_regs *regs)
-{
- handle_IPI(ipinr, regs);
-}
-
static void do_handle_IPI(int ipinr)
{
unsigned int cpu = smp_processor_id();