Changeset 87521 in vbox for trunk/src/VBox/VMM/include

Timestamp:

Feb 1, 2021 9:48:09 PM (4 years ago)

Author:

vboxsync

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

142546

Message:

VMM/HM: Moved HM::fHostKernelFeatures to HMR0PERVM. Use the ring-0 uMaxAsid variable (made it a separate global variable), the one in the HM structure is just for ring-3 release logging. bugref:9217

File:

• trunk/src/VBox/VMM/include/HMInternal.h (modified) (4 diffs)

trunk/src/VBox/VMM/include/HMInternal.h

@@ -484 +484 @@
     uint32_t                    cMaxResumeLoopsCfg;
 
-    /** Maximum ASID allowed. */
-    uint32_t                    uMaxAsid;
-
-    /** Host kernel flags that HM might need to know (SUPKERNELFEATURES_XXX). */
-    uint32_t                    fHostKernelFeatures;
-
     struct
     {
@@ -647 +641 @@
     /** Last recorded error code during HM ring-0 init. */
     int32_t                     rcInit;
+    /** Maximum ASID allowed.
+     * This is mainly for the release log.  */
+    uint32_t                    uMaxAsidForLog;
+    uint32_t                    u32Alignment2;
 
     STAMCOUNTER                 StatTprPatchSuccess;
@@ -670 +668 @@
     /** Set if we can support 64-bit guests or not. */
     bool                        fAllow64BitGuests;
-
-    bool                        afAlignment0[2];
+    bool                        afAlignment0[2+4];
 
     /** The maximum number of resumes loops allowed in ring-0 (safety precaution).
      * This number is set much higher when RTThreadPreemptIsPending is reliable. */
     uint32_t                    cMaxResumeLoops;
+
+    /** Host kernel flags that HM might need to know (SUPKERNELFEATURES_XXX). */
+    uint32_t                    fHostKernelFeatures;
 
     /** SVM specific data. */
@@ -1422 +1422 @@
 
 #ifdef IN_RING0
+extern uint32_t g_uHmMaxAsid;
+
 VMMR0_INT_DECL(PHMPHYSCPU)  hmR0GetCurrentCpu(void);
 VMMR0_INT_DECL(int)         hmR0EnterCpu(PVMCPUCC pVCpu);