[PATCH 2/4] Permit to read/write to shared page

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



When flags are READ WRITE SHARED the page is now PAGE_SHARED defined as :
VALID | ACCESSED | DIRTY | READABLE | WRITABLE | ACCESSED
instead of
VALID | ACCESSED | SHARED

Signed-off-by: Stany MARCEL <stany.marcel@xxxxxxxxxxxxxxxxxxxxxx>
---
 arch/m68k/include/asm/mcf_pgtable.h |   11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/arch/m68k/include/asm/mcf_pgtable.h b/arch/m68k/include/asm/mcf_pgtable.h
index 3c79368..a7f53eb 100644
--- a/arch/m68k/include/asm/mcf_pgtable.h
+++ b/arch/m68k/include/asm/mcf_pgtable.h
@@ -64,8 +64,10 @@
 				 | CF_PAGE_ACCESSED)
 
 #define PAGE_SHARED     __pgprot(CF_PAGE_VALID \
-				 | CF_PAGE_ACCESSED \
-				 | CF_PAGE_SHARED)
+				 | CF_PAGE_DIRTY \
+				 | CF_PAGE_READABLE \
+				 | CF_PAGE_WRITABLE \
+				 | CF_PAGE_ACCESSED)
 
 #define PAGE_INIT	__pgprot(CF_PAGE_VALID \
 				 | CF_PAGE_READABLE \
@@ -124,10 +126,7 @@
 				 | CF_PAGE_ACCESSED \
 				 | CF_PAGE_READABLE)
 #define __S010		PAGE_SHARED
-#define __S011		__pgprot(CF_PAGE_VALID \
-				 | CF_PAGE_ACCESSED \
-				 | CF_PAGE_SHARED \
-				 | CF_PAGE_READABLE)
+#define __S011		PAGE_SHARED
 #define __S100		__pgprot(CF_PAGE_VALID \
 				 | CF_PAGE_ACCESSED \
 				 | CF_PAGE_EXEC)
-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-m68k" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Video for Linux]     [Yosemite News]     [Linux S/390]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux