SMP Work (APs now start, just seem to lock up on lgdt, or whatever is at that address)

[tpg/acess2.git] / Kernel / arch / x86 / mm_virt.c

diff --git a/Kernel/arch/x86/mm_virt.c b/Kernel/arch/x86/mm_virt.c
index 5afc86f..0ef6771 100644 (file)
--- a/Kernel/arch/x86/mm_virt.c
+++ b/Kernel/arch/x86/mm_virt.c
@@ -105,10 +105,10 @@ Uint32    gWorkerStacks[(NUM_WORKER_STACKS+31)/32];
 void MM_PreinitVirtual()
 {
        #if USE_PAE
-       gaInitPDPT[ 0 ] = 0;
+       //gaInitPDPT[ 0 ] = 0;
        gaInitPageDir[ ((PAGE_TABLE_ADDR >> TAB)-3*512+3)*2 ] = ((tTabEnt)&gaInitPageDir - KERNEL_BASE) | 3;
        #else
-       gaInitPageDir[ 0 ] = 0;
+       //gaInitPageDir[ 0 ] = 0;       // Needed for SMP startup code
        gaInitPageDir[ PAGE_TABLE_ADDR >> 22 ] = ((tTabEnt)&gaInitPageDir - KERNEL_BASE) | 3;
        #endif
        INVLPG( PAGE_TABLE_ADDR );