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authorHugh Dickins <hughd@google.com>2023-04-17 08:17:05 +0300
committerAndrew Morton <akpm@linux-foundation.org>2023-04-22 00:54:34 +0300
commit3647ebcfbfca384840231fe13fae665453238a61 (patch)
tree5416e358a88e0da823b4dada99520ccf87c6ae85 /arch/ia64
parenta04bb4c24a4846232a81047784d5eff2848e45bd (diff)
downloadlinux-3647ebcfbfca384840231fe13fae665453238a61.tar.xz
ia64: fix an addr to taddr in huge_pte_offset()
I know nothing of ia64 htlbpage_to_page(), but guess that the p4d line should be using taddr rather than addr, like everywhere else. Link: https://lkml.kernel.org/r/732eae88-3beb-246-2c72-281de786740@google.com Fixes: c03ab9e32a2c ("ia64: add support for folded p4d page tables") Signed-off-by: Hugh Dickins <hughd@google.com Acked-by: Mike Kravetz <mike.kravetz@oracle.com> Acked-by: Mike Rapoport (IBM) <rppt@kernel.org> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/mm/hugetlbpage.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
index 380d2f3966c9..9e8960e49962 100644
--- a/arch/ia64/mm/hugetlbpage.c
+++ b/arch/ia64/mm/hugetlbpage.c
@@ -58,7 +58,7 @@ huge_pte_offset (struct mm_struct *mm, unsigned long addr, unsigned long sz)
pgd = pgd_offset(mm, taddr);
if (pgd_present(*pgd)) {
- p4d = p4d_offset(pgd, addr);
+ p4d = p4d_offset(pgd, taddr);
if (p4d_present(*p4d)) {
pud = pud_offset(p4d, taddr);
if (pud_present(*pud)) {