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| author | Laura Abbott <labbott@redhat.com> | 2017-01-10 13:35:49 -0800 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2017-01-12 15:05:39 +0000 |
| commit | 2077be6783b5936c3daa838d8addbb635667927f (patch) | |
| tree | 526ea6e3de1efd03f44aafabeabd4a689af0acd2 /arch/arm64/kernel/smp_spin_table.c | |
| parent | 869dcfd10dfe59484cf14acddf264656d5ee94ea (diff) | |
| download | linux-2077be6783b5936c3daa838d8addbb635667927f.tar.gz linux-2077be6783b5936c3daa838d8addbb635667927f.tar.bz2 linux-2077be6783b5936c3daa838d8addbb635667927f.zip | |
arm64: Use __pa_symbol for kernel symbols
__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>
Diffstat (limited to 'arch/arm64/kernel/smp_spin_table.c')
| -rw-r--r-- | arch/arm64/kernel/smp_spin_table.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm64/kernel/smp_spin_table.c b/arch/arm64/kernel/smp_spin_table.c index 9a00eee9acc8..93034651c87e 100644 --- a/arch/arm64/kernel/smp_spin_table.c +++ b/arch/arm64/kernel/smp_spin_table.c @@ -21,6 +21,7 @@ #include <linux/of.h> #include <linux/smp.h> #include <linux/types.h> +#include <linux/mm.h> #include <asm/cacheflush.h> #include <asm/cpu_ops.h> @@ -98,7 +99,7 @@ static int smp_spin_table_cpu_prepare(unsigned int cpu) * boot-loader's endianess before jumping. This is mandated by * the boot protocol. */ - writeq_relaxed(__pa(secondary_holding_pen), release_addr); + writeq_relaxed(__pa_symbol(secondary_holding_pen), release_addr); __flush_dcache_area((__force void *)release_addr, sizeof(*release_addr)); |