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arm64: Use __pa_symbol for kernel symbols

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__pa_symbol is technically the marcro that should be used for kernel
symbols. Switch to this as a pre-requisite for DEBUG_VIRTUAL which
will do bounds checking.

Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Laura Abbott 2017-01-10 13:35:49 -08:00 • committed by Will Deacon
parent 869dcfd10d
commit 2077be6783
16 changed files with 76 additions and 57 deletions
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3
arch/arm64/kernel/psci.c
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@ -20,6 +20,7 @@
#include <linux/smp.h>
#include <linux/delay.h>
#include <linux/psci.h>
#include <linux/mm.h>
#include <uapi/linux/psci.h>
@ -45,7 +46,7 @@ static int __init cpu_psci_cpu_prepare(unsigned int cpu)
static int cpu_psci_cpu_boot(unsigned int cpu)
{
int err = psci_ops.cpu_on(cpu_logical_map(cpu), __pa(secondary_entry));
int err = psci_ops.cpu_on(cpu_logical_map(cpu), __pa_symbol(secondary_entry));
if (err)
pr_err("failed to boot CPU%d (%d)\n", cpu, err);