* [PATCH] arm64: hibernate: Fix warning for cast from restricted gfp_t
@ 2024-09-10 23:25 Min-Hua Chen
2024-09-12 12:57 ` Will Deacon
0 siblings, 1 reply; 2+ messages in thread
From: Min-Hua Chen @ 2024-09-10 23:25 UTC (permalink / raw)
To: Catalin Marinas, Will Deacon; +Cc: Min-Hua Chen, linux-arm-kernel, linux-kernel
This patch fixes the following warning by adding __force
to the cast:
arch/arm64/kernel/hibernate.c:410:44: sparse: warning: cast from restricted gfp_t
No functional change intended.
Signed-off-by: Min-Hua Chen <minhuadotchen@gmail.com>
---
arch/arm64/kernel/hibernate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/kernel/hibernate.c b/arch/arm64/kernel/hibernate.c
index 02870beb271e..7b11d84f533c 100644
--- a/arch/arm64/kernel/hibernate.c
+++ b/arch/arm64/kernel/hibernate.c
@@ -407,7 +407,7 @@ int swsusp_arch_resume(void)
void *, phys_addr_t, phys_addr_t);
struct trans_pgd_info trans_info = {
.trans_alloc_page = hibernate_page_alloc,
- .trans_alloc_arg = (void *)GFP_ATOMIC,
+ .trans_alloc_arg = (__force void *)GFP_ATOMIC,
};
/*
--
2.43.0
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: hibernate: Fix warning for cast from restricted gfp_t
2024-09-10 23:25 [PATCH] arm64: hibernate: Fix warning for cast from restricted gfp_t Min-Hua Chen
@ 2024-09-12 12:57 ` Will Deacon
0 siblings, 0 replies; 2+ messages in thread
From: Will Deacon @ 2024-09-12 12:57 UTC (permalink / raw)
To: Catalin Marinas, Min-Hua Chen
Cc: kernel-team, Will Deacon, linux-arm-kernel, linux-kernel
On Wed, 11 Sep 2024 07:25:05 +0800, Min-Hua Chen wrote:
> This patch fixes the following warning by adding __force
> to the cast:
> arch/arm64/kernel/hibernate.c:410:44: sparse: warning: cast from restricted gfp_t
>
> No functional change intended.
>
>
> [...]
Applied to arm64 (for-next/misc), thanks!
[1/1] arm64: hibernate: Fix warning for cast from restricted gfp_t
https://git.kernel.org/arm64/c/ecdd16df4564
Cheers,
--
Will
https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
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2024-09-12 12:57 ` Will Deacon
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