diff options
| author | Bibo Mao <maobibo@loongson.cn> | 2024-11-04 15:07:12 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-11-11 17:22:27 -0800 |
| commit | 7269ed4af344184ab9bdf318fe8864cf64849735 (patch) | |
| tree | 20f5d3a6f9a7992ca96e9464053cae616291b18b /mm/kasan | |
| parent | 7591c127f3b17d5879f18819cad7058bf3a2e276 (diff) | |
mm: define general function pXd_init()
pud_init(), pmd_init() and kernel_pte_init() are duplicated defined in
file kasan.c and sparse-vmemmap.c as weak functions. Move them to generic
header file pgtable.h, architecture can redefine them.
Link: https://lkml.kernel.org/r/20241104070712.52902-1-maobibo@loongson.cn
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Konovalov <andreyknvl@gmail.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: WANG Xuerui <kernel@xen0n.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/kasan')
| -rw-r--r-- | mm/kasan/init.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/mm/kasan/init.c b/mm/kasan/init.c index ac607c306292..ced6b29fcf76 100644 --- a/mm/kasan/init.c +++ b/mm/kasan/init.c @@ -106,10 +106,6 @@ static void __ref zero_pte_populate(pmd_t *pmd, unsigned long addr, } } -void __weak __meminit kernel_pte_init(void *addr) -{ -} - static int __ref zero_pmd_populate(pud_t *pud, unsigned long addr, unsigned long end) { @@ -145,10 +141,6 @@ static int __ref zero_pmd_populate(pud_t *pud, unsigned long addr, return 0; } -void __weak __meminit pmd_init(void *addr) -{ -} - static int __ref zero_pud_populate(p4d_t *p4d, unsigned long addr, unsigned long end) { @@ -187,10 +179,6 @@ static int __ref zero_pud_populate(p4d_t *p4d, unsigned long addr, return 0; } -void __weak __meminit pud_init(void *addr) -{ -} - static int __ref zero_p4d_populate(pgd_t *pgd, unsigned long addr, unsigned long end) { |