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authorWill Deacon <will@kernel.org>2020-10-26 14:44:23 +0000
committerMarc Zyngier <maz@kernel.org>2020-10-29 19:49:03 +0000
commit7efe8ef274024ef1d5c495c79dfcbbff38c5f366 (patch)
tree7c6bf05b8a106f5c84efae7a0d03ae4d8dd0fe47 /arch
parentd2782505fbe3055f983c772a448ac5cb419f9df7 (diff)
downloadlinux-stericsson-7efe8ef274024ef1d5c495c79dfcbbff38c5f366.tar.gz
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 <will@kernel.org> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Cc: Marc Zyngier <maz@kernel.org> Cc: Quentin Perret <qperret@google.com> Link: https://lore.kernel.org/r/20201026144423.24683-1-will@kernel.org
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/kvm/hyp/pgtable.c2
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;