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authorChristoffer Dall <christoffer.dall@arm.com>2018-11-06 15:33:38 +0300
committerMarc Zyngier <marc.zyngier@arm.com>2018-12-18 18:14:50 +0300
commit6992195cc6c6c4d673a3266ae59cbeeb746d61af (patch)
treebfb6ffd84d817caa744d23a8315e46b5d4e77b78 /virt
parent2e2f6c3c0b08eed3fcf7de3c7684c940451bdeb1 (diff)
downloadlinux-6992195cc6c6c4d673a3266ae59cbeeb746d61af.tar.xz
KVM: arm64: Clarify explanation of STAGE2_PGTABLE_LEVELS
In attempting to re-construct the logic for our stage 2 page table layout I found the reasoning in the comment explaining how we calculate the number of levels used for stage 2 page tables a bit backwards. This commit attempts to clarify the comment, to make it slightly easier to read without having the Arm ARM open on the right page. While we're at it, fixup a typo in a comment that was recently changed. Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/arm/mmu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/virt/kvm/arm/mmu.c b/virt/kvm/arm/mmu.c
index 2dcff38868d4..f605514395a1 100644
--- a/virt/kvm/arm/mmu.c
+++ b/virt/kvm/arm/mmu.c
@@ -1356,7 +1356,7 @@ static bool transparent_hugepage_adjust(kvm_pfn_t *pfnp, phys_addr_t *ipap)
struct page *page = pfn_to_page(pfn);
/*
- * PageTransCompoungMap() returns true for THP and
+ * PageTransCompoundMap() returns true for THP and
* hugetlbfs. Make sure the adjustment is done only for THP
* pages.
*/