[PATCH] arm64: mm: Fix missing-prototypes in pageattr.c

[PATCH] arm64: mm: Fix missing-prototypes in pageattr.c

[Tian Tao]

Fix the following warnings.
arch/arm64/mm/pageattr.c:138:5: warning: no previous prototype for
‘set_memory_valid’ [-Wmissing-prototypes]
int set_memory_valid(unsigned long addr, int numpages, int enable)
     ^
arch/arm64/mm/pageattr.c:150:5: warning: no previous prototype for
‘set_direct_map_invalid_noflush’ [-Wmissing-prototypes]
int set_direct_map_invalid_noflush(struct page *page)
     ^
arch/arm64/mm/pageattr.c:165:5: warning: no previous prototype for
‘set_direct_map_default_noflush’ [-Wmissing-prototypes]
int set_direct_map_default_noflush(struct page *page)
     ^
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
---
 arch/arm64/mm/pageattr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/mm/pageattr.c b/arch/arm64/mm/pageattr.c
index 23f648c..1b94f5b 100644
--- a/arch/arm64/mm/pageattr.c
+++ b/arch/arm64/mm/pageattr.c
@@ -8,6 +8,7 @@
 #include <linux/sched.h>
 #include <linux/vmalloc.h>
 
+#include <asm/cacheflush.h>
 #include <asm/set_memory.h>
 #include <asm/tlbflush.h>
 
-- 
2.7.4


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Re: [PATCH] arm64: mm: Fix missing-prototypes in pageattr.c

[Gavin Shan]

On 9/16/20 12:20 PM, Tian Tao wrote:
> Fix the following warnings.
> arch/arm64/mm/pageattr.c:138:5: warning: no previous prototype for
> ‘set_memory_valid’ [-Wmissing-prototypes]
> int set_memory_valid(unsigned long addr, int numpages, int enable)
>       ^
> arch/arm64/mm/pageattr.c:150:5: warning: no previous prototype for
> ‘set_direct_map_invalid_noflush’ [-Wmissing-prototypes]
> int set_direct_map_invalid_noflush(struct page *page)
>       ^
> arch/arm64/mm/pageattr.c:165:5: warning: no previous prototype for
> ‘set_direct_map_default_noflush’ [-Wmissing-prototypes]
> int set_direct_map_default_noflush(struct page *page)
>       ^
> Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
> ---

Reviewed-by: Gavin Shan <gshan@redhat.com>

>   arch/arm64/mm/pageattr.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/mm/pageattr.c b/arch/arm64/mm/pageattr.c
> index 23f648c..1b94f5b 100644
> --- a/arch/arm64/mm/pageattr.c
> +++ b/arch/arm64/mm/pageattr.c
> @@ -8,6 +8,7 @@
>   #include <linux/sched.h>
>   #include <linux/vmalloc.h>
>   
> +#include <asm/cacheflush.h>
>   #include <asm/set_memory.h>
>   #include <asm/tlbflush.h>
>   
> 


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Re: [PATCH] arm64: mm: Fix missing-prototypes in pageattr.c

[Will Deacon]

On Wed, 16 Sep 2020 10:20:47 +0800, Tian Tao wrote:
> Fix the following warnings.
> ‘set_memory_valid’ [-Wmissing-prototypes]
> int set_memory_valid(unsigned long addr, int numpages, int enable)
>      ^
> ‘set_direct_map_invalid_noflush’ [-Wmissing-prototypes]
> int set_direct_map_invalid_noflush(struct page *page)
>      ^
> ‘set_direct_map_default_noflush’ [-Wmissing-prototypes]
> int set_direct_map_default_noflush(struct page *page)
>      ^

Applied to arm64 (for-next/misc), thanks!

[1/1] arm64: mm: Fix missing-prototypes in pageattr.c
      https://git.kernel.org/arm64/c/152d75d66428

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev

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