[09/13] KVM: SVM: Add intercept checks for remaining group7 instructions

Commit Message

Joerg Roedel March 25, 2011, 9:29 a.m. UTC

None

Patch

diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index dc53806..0aaba1e 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -2346,6 +2346,12 @@  static int em_mov(struct x86_emulate_ctxt *ctxt)
 		D2bv(((_f) & ~Lock) | DstAcc | SrcImm)
 
 
+static struct opcode group7_rm1[] = {
+	DI(SrcNone | ModRM | Priv, monitor),
+	DI(SrcNone | ModRM | Priv, mwait),
+	N, N, N, N, N, N,
+};
+
 static struct opcode group7_rm3[] = {
 	DI(SrcNone | ModRM | Priv, vmrun),
 	DI(SrcNone | ModRM | Priv, vmmcall),
@@ -2357,6 +2363,11 @@  static struct opcode group7_rm3[] = {
 	DI(SrcNone | ModRM | Priv, invlpga),
 };
 
+static struct opcode group7_rm7[] = {
+	N,
+	DI(SrcNone | ModRM, rdtscp),
+	N, N, N, N, N, N,
+};
 static struct opcode group1[] = {
 	X7(D(Lock)), N
 };
@@ -2399,10 +2410,10 @@  static struct group_dual group7 = { {
 	DI(SrcMem16 | ModRM | Mov | Priv, lmsw),
 	DI(SrcMem | ModRM | ByteOp | Priv | NoAccess, invlpg),
 }, {
-	D(SrcNone | ModRM | Priv | VendorSpecific), N,
+	D(SrcNone | ModRM | Priv | VendorSpecific), EXT(0, group7_rm1),
 	N, EXT(0, group7_rm3),
 	DI(SrcNone | ModRM | DstMem | Mov, smsw), N,
-	DI(SrcMem16 | ModRM | Mov | Priv, lmsw), N,
+	DI(SrcMem16 | ModRM | Mov | Priv, lmsw), EXT(0, group7_rm7),
 } };
 
 static struct opcode group8[] = {
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index dded390..958697e 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -3907,6 +3907,9 @@  static struct __x86_intercept {
 	[x86_intercept_clgi]		= POST_EX(SVM_EXIT_CLGI),
 	[x86_intercept_skinit]		= POST_EX(SVM_EXIT_SKINIT),
 	[x86_intercept_invlpga]		= POST_EX(SVM_EXIT_INVLPGA),
+	[x86_intercept_rdtscp]		= POST_EX(SVM_EXIT_RDTSCP),
+	[x86_intercept_monitor]		= POST_MEM(SVM_EXIT_MONITOR),
+	[x86_intercept_mwait]		= POST_EX(SVM_EXIT_MWAIT),
 };
 
 #undef POST_EX