mirror of
https://github.com/torvalds/linux.git
synced 2026-05-26 08:02:27 +02:00
MIPS: Fix PAGE_MASK definition
Make PAGE_MASK an unsigned long, like it is on x86, to avoid:
In file included from arch/mips/kernel/asm-offsets.c:14:0:
include/linux/mm.h: In function '__pfn_to_pfn_t':
include/linux/mm.h:1050:2: warning: left shift count >= width of type
pfn_t pfn_t = { .val = pfn | (flags & PFN_FLAGS_MASK), };
...where PFN_FLAGS_MASK is:
#define PFN_FLAGS_MASK (~PAGE_MASK << (BITS_PER_LONG - PAGE_SHIFT))
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Cc: ross.zwisler@linux.intel.com
Cc: hch@lst.de
Cc: linux-mips@linux-mips.org
Cc: linux-nvdimm@lists.01.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-mm@kvack.org
Patchwork: https://patchwork.linux-mips.org/patch/11280/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
parent
997effa0c1
commit
22b1452399
|
|
@ -33,7 +33,7 @@
|
|||
#define PAGE_SHIFT 16
|
||||
#endif
|
||||
#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
|
||||
#define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
|
||||
#define PAGE_MASK (~(PAGE_SIZE - 1))
|
||||
|
||||
/*
|
||||
* This is used for calculating the real page sizes
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user