On Thu, Jul 25, 2019 at 02:31:16AM +, Toshiki Fukasawa wrote:
> stable_page_flags() returns kpageflags info in u64, but it uses
> "1 << KPF_*" internally which is considered as int. This type mismatch
> causes no visible problem now, but it will if you set bit 32 or more as
> done in a subseque
stable_page_flags() returns kpageflags info in u64, but it uses
"1 << KPF_*" internally which is considered as int. This type mismatch
causes no visible problem now, but it will if you set bit 32 or more as
done in a subsequent patch. So use BIT_ULL in order to avoid future
overflow issues.
Signed
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