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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/include/asm/kvm_mmu.h | |
| parent | arm64: Add cast for virt_to_pfn (diff) | |
| download | linux-dev-2077be6783b5936c3daa838d8addbb635667927f.tar.xz linux-dev-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/include/asm/kvm_mmu.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_mmu.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h index 6f72fe8b0e3e..55772c13a375 100644 --- a/arch/arm64/include/asm/kvm_mmu.h +++ b/arch/arm64/include/asm/kvm_mmu.h @@ -47,7 +47,7 @@ * If the page is in the bottom half, we have to use the top half. If * the page is in the top half, we have to use the bottom half: * - * T = __virt_to_phys(__hyp_idmap_text_start) + * T = __pa_symbol(__hyp_idmap_text_start) * if (T & BIT(VA_BITS - 1)) * HYP_VA_MIN = 0 //idmap in upper half * else @@ -271,7 +271,7 @@ static inline void __kvm_flush_dcache_pud(pud_t pud) kvm_flush_dcache_to_poc(page_address(page), PUD_SIZE); } -#define kvm_virt_to_phys(x) __virt_to_phys((unsigned long)(x)) +#define kvm_virt_to_phys(x) __pa_symbol(x) void kvm_set_way_flush(struct kvm_vcpu *vcpu); void kvm_toggle_cache(struct kvm_vcpu *vcpu, bool was_enabled); |