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| author | Daniel Axtens <dja@axtens.net> | 2018-11-06 15:48:03 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-11-25 07:11:22 +0100 |
| commit | d456f3529a7a980ca7410c62e9e3496d828858f2 (patch) | |
| tree | b4a8f140c631d4c88512c20dbdf353536858b432 /arch/powerpc/include/asm/page.h | |
| parent | powerpc/mm: remove const type qualifier from function ‘pud_pfn’ (diff) | |
| download | linux-d456f3529a7a980ca7410c62e9e3496d828858f2.tar.xz linux-d456f3529a7a980ca7410c62e9e3496d828858f2.zip | |
powerpc: mark 64-bit PD_HUGE constant as unsigned long
When compiled for 64-bit, the PD_HUGE constant is a 64-bit integer.
Mark it as an unsigned long.
This squashes over a thousand sparse warnings on my minimal T4240RDB
(e6500, ppc64be) config, of the following 2 forms:
arch/powerpc/include/asm/hugetlb.h:52:49: warning: constant 0x8000000000000000 is so big it is unsigned long
arch/powerpc/include/asm/nohash/pgtable.h:269:49: warning: constant 0x8000000000000000 is so big it is unsigned long
Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/page.h')
| -rw-r--r-- | arch/powerpc/include/asm/page.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h index f6a1265face2..9ea903221a9f 100644 --- a/arch/powerpc/include/asm/page.h +++ b/arch/powerpc/include/asm/page.h @@ -289,7 +289,7 @@ static inline bool pfn_valid(unsigned long pfn) * page tables at arbitrary addresses, this breaks and will have to change. */ #ifdef CONFIG_PPC64 -#define PD_HUGE 0x8000000000000000 +#define PD_HUGE 0x8000000000000000UL #else #define PD_HUGE 0x80000000 #endif |