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>
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@ -289,7 +289,7 @@ static inline bool pfn_valid(unsigned long pfn)
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* page tables at arbitrary addresses, this breaks and will have to change.
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*/
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#ifdef CONFIG_PPC64
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#define PD_HUGE 0x8000000000000000
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#define PD_HUGE 0x8000000000000000UL
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#else
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#define PD_HUGE 0x80000000
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#endif
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