Ralf Baechle 533330bf7f On CONFIG_64BIT_PHYS_ADDR, pfn always fits in 'unsigned long', but ...

pfn<<PAGE_SHIFT sometimes extends beyond.  The pte is big enough to hold
'long long', but the shift in pfn_pte() needs to do its calculation with
enough bits to hold the result.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2005-10-29 19:32:09 +01:00

6.9 KiB

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