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| author | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-11-27 10:16:03 +0100 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-12-14 16:17:36 +0100 |
| commit | 41bb1a9b85dd613787a54414a1ae7d4181b9de5d (patch) | |
| tree | 98b07b34a4d27c4e1352d82784008c9b8abfb399 /arch/mips | |
| parent | MIPS: Select ARCH_KEEP_MEMBLOCK if DEBUG_KERNEL to enable sysfs memblock debug (diff) | |
| download | linux-41bb1a9b85dd613787a54414a1ae7d4181b9de5d.tar.xz linux-41bb1a9b85dd613787a54414a1ae7d4181b9de5d.zip | |
MIPS: mm: Add back define for PAGE_SHARED
There are still some drivers using PAGE_SHARED constant so put it back.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/pgtable.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h index 158ba3aa3bf1..4f9c37616d42 100644 --- a/arch/mips/include/asm/pgtable.h +++ b/arch/mips/include/asm/pgtable.h @@ -25,6 +25,8 @@ struct mm_struct; struct vm_area_struct; +#define PAGE_SHARED vm_get_page_prot(VM_READ|VM_WRITE|VM_SHARED) + #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | __READABLE | __WRITEABLE | \ _PAGE_GLOBAL | _page_cachable_default) #define PAGE_KERNEL_NC __pgprot(_PAGE_PRESENT | __READABLE | __WRITEABLE | \ |