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| author | Huacai Chen <chenhuacai@loongson.cn> | 2025-05-04 10:10:54 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-05-05 10:59:01 +0200 |
| commit | 8b4c07bb511c6e565daa85d27c6681eafcd84d76 (patch) | |
| tree | dbfe2afba6d715fd31d4ccc02833d7bc3f067483 | |
| parent | b6736e03756f42186840724eb38cb412dfb547be (diff) | |
LoongArch: Fix build error due to backport
In 6.1 there is no pmdp_get() definition, so use *pmd directly, in order
to avoid such build error due to a recently backport:
arch/loongarch/mm/hugetlbpage.c: In function 'huge_pte_offset':
arch/loongarch/mm/hugetlbpage.c:50:25: error: implicit declaration of function 'pmdp_get'; did you mean 'ptep_get'? [-Wimplicit-function-declaration]
50 | return pmd_none(pmdp_get(pmd)) ? NULL : (pte_t *) pmd;
| ^~~~~~~~
| ptep_get
Reported-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/f978ec9a-b103-40af-b116-6a9238197110@roeck-us.net
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/loongarch/mm/hugetlbpage.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/loongarch/mm/hugetlbpage.c b/arch/loongarch/mm/hugetlbpage.c index cf3b8785a921..70b4a51885c2 100644 --- a/arch/loongarch/mm/hugetlbpage.c +++ b/arch/loongarch/mm/hugetlbpage.c @@ -47,7 +47,7 @@ pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr, pmd = pmd_offset(pud, addr); } } - return pmd_none(pmdp_get(pmd)) ? NULL : (pte_t *) pmd; + return pmd_none(*pmd) ? NULL : (pte_t *) pmd; } /* |