The patch titled
Subject: hugetlb: fix an unused variable warning/error
has been added to the -mm mm-unstable branch. Its filename is
hugetlb-do-not-update-address-in-huge_pmd_unshare-fix.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/hugetlb-do-not-update-address-in-huge_pmd_unshare-fix.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Subject: hugetlb: fix an unused variable warning/error
Date: Wed, 22 Jun 2022 17:04:46 +1000
Link: https://lkml.kernel.org/r/20220622171117.70850960@xxxxxxxxxxxxxxxx
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Cc: Mike Kravetz <mike.kravetz@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/hugetlb.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
--- a/mm/hugetlb.c~hugetlb-do-not-update-address-in-huge_pmd_unshare-fix
+++ a/mm/hugetlb.c
@@ -6899,10 +6899,8 @@ unsigned long hugetlb_mask_last_page(str
/* See description above. Architectures can provide their own version. */
__weak unsigned long hugetlb_mask_last_page(struct hstate *h)
{
- unsigned long hp_size = huge_page_size(h);
-
#ifdef CONFIG_ARCH_WANT_HUGE_PMD_SHARE
- if (hp_size == PMD_SIZE)
+ if (huge_page_size(h) == PMD_SIZE)
return PUD_SIZE - PMD_SIZE;
#endif
return 0UL;
_
Patches currently in -mm which might be from sfr@xxxxxxxxxxxxxxxx are
hugetlb-do-not-update-address-in-huge_pmd_unshare-fix.patch
