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MIPS: mm: Add back define for PAGE_SHARED

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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>
This commit is contained in:
Thomas Bogendoerfer
2020-12-14 16:17:36 +01:00
parent a8c0f1c634
commit 41bb1a9b85
1 changed files with 2 additions and 0 deletions
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arch/mips/include/asm/pgtable.h
+2
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@@ -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 | \