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| author | Tiwei Bie <tiwei.btw@antgroup.com> | 2024-04-23 15:58:53 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-12 12:39:32 +0300 |
| commit | 13b659211f730bb8fbc99225066a8392e3f4219b (patch) | |
| tree | 3592cb13a9e3807ed8faf4fa8d979c6f16d5e69e /arch | |
| parent | 5bfa4e8fc85a000b3fa4eb08c1618a042c938c68 (diff) | |
| download | linux-13b659211f730bb8fbc99225066a8392e3f4219b.tar.xz | |
um: Fix the -Wmissing-prototypes warning for __switch_mm
[ Upstream commit 2cbade17b18c0f0fd9963f26c9fc9b057eb1cb3a ]
The __switch_mm function is defined in the user code, and is called
by the kernel code. It should be declared in a shared header.
Fixes: 4dc706c2f292 ("um: take um_mmu.h to asm/mmu.h, clean asm/mmu_context.h a bit")
Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/um/include/asm/mmu.h | 2 | ||||
| -rw-r--r-- | arch/um/include/shared/skas/mm_id.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/include/asm/mmu.h b/arch/um/include/asm/mmu.h index a7555e43ed14..f2923c767bb9 100644 --- a/arch/um/include/asm/mmu.h +++ b/arch/um/include/asm/mmu.h @@ -14,8 +14,6 @@ typedef struct mm_context { struct uml_arch_mm_context arch; } mm_context_t; -extern void __switch_mm(struct mm_id * mm_idp); - /* Avoid tangled inclusion with asm/ldt.h */ extern long init_new_ldt(struct mm_context *to_mm, struct mm_context *from_mm); extern void free_ldt(struct mm_context *mm); diff --git a/arch/um/include/shared/skas/mm_id.h b/arch/um/include/shared/skas/mm_id.h index e82e203f5f41..92dbf727e384 100644 --- a/arch/um/include/shared/skas/mm_id.h +++ b/arch/um/include/shared/skas/mm_id.h @@ -15,4 +15,6 @@ struct mm_id { int kill; }; +void __switch_mm(struct mm_id *mm_idp); + #endif |