Changeset 27816 in vbox for trunk/src

Timestamp:

Mar 30, 2010 8:46:43 AM (15 years ago)

Author:

vboxsync

Message:

PGMSyncCR3: Go back to ring 3 if a pgm pool sync is again pending.

File:

• trunk/src/VBox/VMM/VMMAll/PGMAll.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMAll/PGMAll.cpp

@@ -1834 +1834 @@
     {
         Assert((cr0 & (X86_CR0_PG | X86_CR0_PE)) != (X86_CR0_PG | X86_CR0_PE));
+        Assert(!(pVCpu->pgm.s.fSyncFlags & PGM_SYNC_CLEAR_PGM_POOL));
         VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_PGM_SYNC_CR3);
         VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_PGM_SYNC_CR3_NON_GLOBAL);
@@ -1901 +1902 @@
     if (rc == VINF_SUCCESS)
     {
+        if (pVCpu->pgm.s.fSyncFlags & PGM_SYNC_CLEAR_PGM_POOL)
+        {
+            /* Go back to ring 3 if a pgm pool sync is again pending. */
+            return VINF_PGM_SYNC_CR3;
+        }
+
         if (!(pVCpu->pgm.s.fSyncFlags & PGM_SYNC_ALWAYS))
         {
+            Assert(!(pVCpu->pgm.s.fSyncFlags & PGM_SYNC_CLEAR_PGM_POOL));
             VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_PGM_SYNC_CR3);
             VMCPU_FF_CLEAR(pVCpu, VMCPU_FF_PGM_SYNC_CR3_NON_GLOBAL);