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

Gavin Shan gshan at redhat.com
Tue Sep 15 23:34:07 EDT 2020


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 at hisilicon.com>
> ---

Reviewed-by: Gavin Shan <gshan at 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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