From: Andrew Scull Date: Tue, 19 May 2020 10:40:36 +0000 (+0100) Subject: KVM: arm64: Remove obsolete kvm_virt_to_phys abstraction X-Git-Tag: v5.8-rc1~168^2~2^2~7 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0a78791c0d12fcd5d3f486668defb9ab055e3729;p=thirdparty%2Flinux.git KVM: arm64: Remove obsolete kvm_virt_to_phys abstraction This abstraction was introduced to hide the difference between arm and arm64 but, with the former no longer supported, this abstraction can be removed and the canonical kernel API used directly instead. Signed-off-by: Andrew Scull Signed-off-by: Marc Zyngier CC: Marc Zyngier CC: James Morse CC: Suzuki K Poulose Link: https://lore.kernel.org/r/20200519104036.259917-1-ascull@google.com --- diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h index 796f6a2e794ab..53bd4d517a4d4 100644 --- a/arch/arm64/include/asm/kvm_mmu.h +++ b/arch/arm64/include/asm/kvm_mmu.h @@ -363,8 +363,6 @@ static inline void __kvm_flush_dcache_pud(pud_t pud) } } -#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); diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c index ddf85bf218973..a1f6bc70c4e45 100644 --- a/arch/arm64/kvm/mmu.c +++ b/arch/arm64/kvm/mmu.c @@ -2197,11 +2197,11 @@ int kvm_mmu_init(void) { int err; - hyp_idmap_start = kvm_virt_to_phys(__hyp_idmap_text_start); + hyp_idmap_start = __pa_symbol(__hyp_idmap_text_start); hyp_idmap_start = ALIGN_DOWN(hyp_idmap_start, PAGE_SIZE); - hyp_idmap_end = kvm_virt_to_phys(__hyp_idmap_text_end); + hyp_idmap_end = __pa_symbol(__hyp_idmap_text_end); hyp_idmap_end = ALIGN(hyp_idmap_end, PAGE_SIZE); - hyp_idmap_vector = kvm_virt_to_phys(__kvm_hyp_init); + hyp_idmap_vector = __pa_symbol(__kvm_hyp_init); /* * We rely on the linker script to ensure at build time that the HYP