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kvm-arm: Cleanup stage2 pgd handling

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Now that we don't have any fake page table levels for arm64,
cleanup the common code to get rid of the dead code.

Cc: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
This commit is contained in:
Suzuki K Poulose
2016-03-22 17:01:21 +00:00
committed by Christoffer Dall
parent da04fa04dc
commit 9163ee23e7
4 changed files with 7 additions and 69 deletions
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18
arch/arm64/include/asm/kvm_mmu.h
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@@ -141,24 +141,6 @@ static inline bool kvm_s2pmd_readonly(pmd_t *pmd)
return (pmd_val(*pmd) & PMD_S2_RDWR) == PMD_S2_RDONLY;
}
static inline void *kvm_get_hwpgd(struct kvm *kvm)
{
return kvm->arch.pgd;
}
static inline unsigned int kvm_get_hwpgd_size(void)
{
return PTRS_PER_S2_PGD * sizeof(pgd_t);
}
static inline pgd_t *kvm_setup_fake_pgd(pgd_t *hwpgd)
{
return hwpgd;
}
static inline void kvm_free_fake_pgd(pgd_t *pgd)
{
}
static inline bool kvm_page_empty(void *ptr)
{
struct page *ptr_page = virt_to_page(ptr);