Changeset 71720 in vbox for trunk/src/VBox/VMM/VMMRC

Timestamp:

Apr 6, 2018 6:51:44 PM (7 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

121819

Message:

PATM: Don't try pass stuff to patmRCVirtPagePfHandle that's not needed, as it seems the page address (pPage) isn't a hypervisor address, but guest one.

File:

• trunk/src/VBox/VMM/VMMRC/PATMRC.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMRC/PATMRC.cpp

@@ -47 +47 @@
  *      PATM all access handler callback.}
  *
- * @remarks The @a pvUser argument is the base address of the page being
- *          monitored.
+ * @remarks pvUser is NULL.
  */
 DECLEXPORT(VBOXSTRICTRC) patmRCVirtPagePfHandler(PVM pVM, PVMCPU pVCpu, RTGCUINT uErrorCode, PCPUMCTXCORE pCtxCore,
@@ -54 +53 @@
 {
     NOREF(pVCpu); NOREF(uErrorCode); NOREF(pCtxCore); NOREF(pvFault); NOREF(pvRange); NOREF(offRange); RT_NOREF_PV(pvUser);
-
-    Assert(pvUser);
-    Assert(!((uintptr_t)pvUser & PAGE_OFFSET_MASK));
-    Assert(((uintptr_t)pvUser + (pvFault & PAGE_OFFSET_MASK)) == pvRange + offRange);
 
     pVM->patm.s.pvFaultMonitor = (RTRCPTR)(pvRange + offRange);