Changeset 89344d85 in mainline for arch/amd64/include/mm/page.h

Timestamp:

2005-09-03T00:19:23Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

36b209a

Parents:

e4a6dda

Message:

Changes, that were needed to make it work on Bochs.

• We CAN use the NX bit in paging tables, but we have

to initialize the NXE bit in EFER register first.

File:

• arch/amd64/include/mm/page.h (modified) (1 diff)

arch/amd64/include/mm/page.h

@@ -43 +43 @@
 #else
 # define KA2PA(x)      ((x) + 0x80000000)
-//# define PA2KA(x)      ((x)) - 0x80000000)
+# define PA2KA(x)      ((x) - 0x80000000)
 #endif