[PATCH v2 2/2] KVM: arm64: Remove stale remark on canonical IPA alignment

[Wei-Lin Chang <weilin.chang@arm.com>]

Commit 3b8ce2b5132ae ("KVM: arm64: Use a variable for the canonical IPA
in kvm_s2_fault_map()") created a variable to store the canonical IPA,
instead of calculating it when needed. It moved the aligning just before
mark_page_dirty_in_slot() to an earlier place but did not update the
comment.

Remove the stale part of the comment.

Signed-off-by: Wei-Lin Chang <weilin.chang@arm.com>
---
 arch/arm64/kvm/mmu.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
index c7df646af79f..695c6229a216 100644
--- a/arch/arm64/kvm/mmu.c
+++ b/arch/arm64/kvm/mmu.c
@@ -2232,11 +2232,7 @@ static int kvm_s2_fault_map(const struct kvm_s2_fault_desc *s2fd,
 	kvm_fault_unlock(kvm);
 	kfree(mapping);
 
-	/*
-	 * Mark the page dirty only if the fault is handled successfully,
-	 * making sure we adjust the canonical IPA if the mapping size has
-	 * been updated (via a THP upgrade, for example).
-	 */
+	/* Mark the page dirty only if the fault is handled successfully. */
 	if (writable && !ret)
 		mark_page_dirty_in_slot(kvm, s2fd->memslot,
 					gpa_to_gfn(canonical_ipa));
-- 
2.43.0