Changeset c0b45fa in mainline for arch/ia32/src/mm/page.c

Timestamp:

2005-09-05T12:15:04Z (20 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

2c55af3

Parents:

ff4c4f5

Message:

remove lower 2 GB identity mapping (IA-32)

File:

• arch/ia32/src/mm/page.c (modified) (1 diff)

arch/ia32/src/mm/page.c

@@ -57 +57 @@
                  * PA2KA(identity) mapping for all frames.
                  */
-                for (i = 0; i < frames; i++) {
-                        map_page_to_frame(i * PAGE_SIZE, i * PAGE_SIZE, PAGE_CACHEABLE, KA2PA(dba));
+                for (i = 0; i < frames; i++)
                         map_page_to_frame(PA2KA(i * PAGE_SIZE), i * PAGE_SIZE, PAGE_CACHEABLE, KA2PA(dba));
-                }
 
                 trap_register(14, page_fault);