fixed: reserved bit field in page directory entries (map_LFB)

git-svn-id: svn://kolibrios.org@207 a494cfbc-eb01-0410-851d-a64ba20cac60
2006-11-03 16:26:10 +00:00 · 2006-11-03 16:26:10 +00:00 · 4584e8c2df
commit 4584e8c2df
parent 7c1c3a07a8
1 changed files with 3 additions and 1 deletions
--- a/kernel/trunk/core/memory.inc
+++ b/kernel/trunk/core/memory.inc
@ -40,7 +40,6 @@ proc init_memEx
           jnc @F
           or eax, PG_GLOBAL
           or ebx, CR4_PGE
-
@@:
           mov cr4, ebx

@ -324,7 +323,10 @@ proc map_LFB
           dec edi
           jnz @B

+           bt [cpu_caps], CAPS_PGE
+           jnc @F
           or dword [sys_pgdir+ecx], PG_GLOBAL
+@@:
           mov eax, cr3       ;flush TLB
           mov cr3, eax
           ret