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authorRalf Baechle <ralf@linux-mips.org>2005-08-17 10:11:10 +0000
committerRalf Baechle <ralf@linux-mips.org>2005-10-29 19:32:09 +0100
commit533330bf7fa19854f3b4accd2b84ff58e3ee160f (patch)
tree841eb3e66c58a34a7f57701fa50fd6d7bbafcda5 /ipc
parent0952e2905c6bc2e12a43910c7eb898b6481a57b5 (diff)
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>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions