Changeset 75160 in vbox for trunk/src/VBox/VMM/VMMR0

Timestamp:

Oct 29, 2018 5:43:34 PM (6 years ago)

Author:

vboxsync

Message:

VMM/HMVMXR0: For MSR write VM-exits, save the entire FS/GS segment registers (incl. limit, attributes) as we export
all of them wholesale and not just the base when the FS/GS base MSRs are written.

File:

• trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp

@@ -11996 +11996 @@
     uint32_t const idMsr = pVCpu->cpum.GstCtx.ecx; /* Save it. */
     int rc = hmR0VmxReadExitInstrLenVmcs(pVmxTransient);
-    rc    |= HMVMX_CPUMCTX_IMPORT_STATE(pVCpu, IEM_CPUMCTX_EXTRN_EXEC_DECODED_NO_MEM_MASK | CPUMCTX_EXTRN_ALL_MSRS);
+    rc    |= HMVMX_CPUMCTX_IMPORT_STATE(pVCpu, IEM_CPUMCTX_EXTRN_EXEC_DECODED_NO_MEM_MASK
+                                             | CPUMCTX_EXTRN_ALL_MSRS | CPUMCTX_EXTRN_FS | CPUMCTX_EXTRN_GS);
     AssertRCReturn(rc, rc);