Changeset 100357 in vbox for trunk/src/VBox/Runtime/r0drv/nt/memobj-r0drv-nt.cpp

Timestamp:

Jul 4, 2023 7:00:26 AM (18 months ago)

Author:

vboxsync

Message:

Runtime/RTR0MemObj*: Add PhysHighest parameter to RTR0MemObjAllocCont to indicate the maximum allowed physical address for an allocation, bugref:10457 [second attempt]

File:

• trunk/src/VBox/Runtime/r0drv/nt/memobj-r0drv-nt.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/r0drv/nt/memobj-r0drv-nt.cpp

@@ -565 +565 @@
      * Fall back on contiguous memory...
      */
-    return rtR0MemObjNativeAllocCont(ppMem, cb, fExecutable, pszTag);
+    return rtR0MemObjNativeAllocCont(ppMem, cb, _4G - 1, fExecutable, pszTag);
 }
 
@@ -636 +636 @@
 
 
-DECLHIDDEN(int) rtR0MemObjNativeAllocCont(PPRTR0MEMOBJINTERNAL ppMem, size_t cb, bool fExecutable, const char *pszTag)
-{
-    return rtR0MemObjNativeAllocContEx(ppMem, cb, fExecutable, _4G-1, PAGE_SIZE /* alignment */, pszTag);
+DECLHIDDEN(int) rtR0MemObjNativeAllocCont(PPRTR0MEMOBJINTERNAL ppMem, size_t cb, RTHCPHYS PhysHighest,
+                                          bool fExecutable, const char *pszTag)
+{
+    return rtR0MemObjNativeAllocContEx(ppMem, cb, fExecutable, PhysHighest, PAGE_SIZE /* alignment */, pszTag);
 }