diff options
| author | Will Deacon <[email protected]> | 2020-10-26 14:44:23 +0000 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2020-10-29 19:49:03 +0000 |
| commit | 7efe8ef274024ef1d5c495c79dfcbbff38c5f366 (patch) | |
| tree | 7c6bf05b8a106f5c84efae7a0d03ae4d8dd0fe47 | |
| parent | d2782505fbe3055f983c772a448ac5cb419f9df7 (diff) | |
KVM: arm64: Allocate stage-2 pgd pages with GFP_KERNEL_ACCOUNT
For consistency with the rest of the stage-2 page-table page allocations
(performing using a kvm_mmu_memory_cache), ensure that __GFP_ACCOUNT is
included in the GFP flags for the PGD pages.
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Reviewed-by: Gavin Shan <[email protected]>
Cc: Marc Zyngier <[email protected]>
Cc: Quentin Perret <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
| -rw-r--r-- | arch/arm64/kvm/hyp/pgtable.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kvm/hyp/pgtable.c b/arch/arm64/kvm/hyp/pgtable.c index 0cdf6e461cbd..95141b0d6088 100644 --- a/arch/arm64/kvm/hyp/pgtable.c +++ b/arch/arm64/kvm/hyp/pgtable.c @@ -846,7 +846,7 @@ int kvm_pgtable_stage2_init(struct kvm_pgtable *pgt, struct kvm *kvm) u32 start_level = VTCR_EL2_TGRAN_SL0_BASE - sl0; pgd_sz = kvm_pgd_pages(ia_bits, start_level) * PAGE_SIZE; - pgt->pgd = alloc_pages_exact(pgd_sz, GFP_KERNEL | __GFP_ZERO); + pgt->pgd = alloc_pages_exact(pgd_sz, GFP_KERNEL_ACCOUNT | __GFP_ZERO); if (!pgt->pgd) return -ENOMEM; |