diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:40 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:11:40 +0000 |
| commit | 8b0a8165cdad0f4133837d753649ef4682e42c3b (patch) | |
| tree | 5c58f869f31ddb1f7bd6e8bdea269b680b36c5b6 /mm/kasan/shadow.c | |
| parent | Releasing progress-linux version 6.8.12-1~progress7.99u1. (diff) | |
| download | linux-8b0a8165cdad0f4133837d753649ef4682e42c3b.tar.xz linux-8b0a8165cdad0f4133837d753649ef4682e42c3b.zip | |
Merging upstream version 6.9.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mm/kasan/shadow.c')
| -rw-r--r-- | mm/kasan/shadow.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/mm/kasan/shadow.c b/mm/kasan/shadow.c index 9ef84f3183..d6210ca48d 100644 --- a/mm/kasan/shadow.c +++ b/mm/kasan/shadow.c @@ -199,19 +199,12 @@ static bool shadow_mapped(unsigned long addr) pud = pud_offset(p4d, addr); if (pud_none(*pud)) return false; - - /* - * We can't use pud_large() or pud_huge(), the first one is - * arch-specific, the last one depends on HUGETLB_PAGE. So let's abuse - * pud_bad(), if pud is bad then it's bad because it's huge. - */ - if (pud_bad(*pud)) + if (pud_leaf(*pud)) return true; pmd = pmd_offset(pud, addr); if (pmd_none(*pmd)) return false; - - if (pmd_bad(*pmd)) + if (pmd_leaf(*pmd)) return true; pte = pte_offset_kernel(pmd, addr); return !pte_none(ptep_get(pte)); |