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Commit 26bf264e authored by Xiao Guangrong's avatar Xiao Guangrong Committed by Arnaldo Carvalho de Melo
Browse files

KVM: x86: Export svm/vmx exit code and vector code to userspace 



Exporting KVM exit information to userspace to be consumed by perf.

Signed-off-by: default avatarDong Hao <haodong@linux.vnet.ibm.com>
[ Dong Hao <haodong@linux.vnet.ibm.com>: rebase it on acme's git tree ]
Signed-off-by: default avatarXiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Acked-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
Cc: Avi Kivity <avi@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: kvm@vger.kernel.org
Cc: Runzhen Wang <runzhen@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/1347870675-31495-2-git-send-email-haodong@linux.vnet.ibm.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent e6048fb8

arch/x86/include/asm/kvm.h

+16 −0
Original line number Diff line number Diff line
@@ -9,6 +9,22 @@ 
#include <linux/types.h>

#include <linux/ioctl.h>



#define DE_VECTOR 0

#define DB_VECTOR 1

#define BP_VECTOR 3

#define OF_VECTOR 4

#define BR_VECTOR 5

#define UD_VECTOR 6

#define NM_VECTOR 7

#define DF_VECTOR 8

#define TS_VECTOR 10

#define NP_VECTOR 11

#define SS_VECTOR 12

#define GP_VECTOR 13

#define PF_VECTOR 14

#define MF_VECTOR 16

#define MC_VECTOR 18



/* Select x86 specific features in <linux/kvm.h> */

#define __KVM_HAVE_PIT

#define __KVM_HAVE_IOAPIC

arch/x86/include/asm/kvm_host.h

+0 −16
Original line number Diff line number Diff line
@@ -75,22 +75,6 @@ 
#define KVM_HPAGE_MASK(x)	(~(KVM_HPAGE_SIZE(x) - 1))

#define KVM_PAGES_PER_HPAGE(x)	(KVM_HPAGE_SIZE(x) / PAGE_SIZE)



#define DE_VECTOR 0

#define DB_VECTOR 1

#define BP_VECTOR 3

#define OF_VECTOR 4

#define BR_VECTOR 5

#define UD_VECTOR 6

#define NM_VECTOR 7

#define DF_VECTOR 8

#define TS_VECTOR 10

#define NP_VECTOR 11

#define SS_VECTOR 12

#define GP_VECTOR 13

#define PF_VECTOR 14

#define MF_VECTOR 16

#define MC_VECTOR 18



#define SELECTOR_TI_MASK (1 << 2)

#define SELECTOR_RPL_MASK 0x03

arch/x86/include/asm/svm.h

+130 −75
Original line number Diff line number Diff line 
#ifndef __SVM_H

#define __SVM_H



#define SVM_EXIT_READ_CR0      0x000

#define SVM_EXIT_READ_CR3      0x003

#define SVM_EXIT_READ_CR4      0x004

#define SVM_EXIT_READ_CR8      0x008

#define SVM_EXIT_WRITE_CR0     0x010

#define SVM_EXIT_WRITE_CR3     0x013

#define SVM_EXIT_WRITE_CR4     0x014

#define SVM_EXIT_WRITE_CR8     0x018

#define SVM_EXIT_READ_DR0      0x020

#define SVM_EXIT_READ_DR1      0x021

#define SVM_EXIT_READ_DR2      0x022

#define SVM_EXIT_READ_DR3      0x023

#define SVM_EXIT_READ_DR4      0x024

#define SVM_EXIT_READ_DR5      0x025

#define SVM_EXIT_READ_DR6      0x026

#define SVM_EXIT_READ_DR7      0x027

#define SVM_EXIT_WRITE_DR0     0x030

#define SVM_EXIT_WRITE_DR1     0x031

#define SVM_EXIT_WRITE_DR2     0x032

#define SVM_EXIT_WRITE_DR3     0x033

#define SVM_EXIT_WRITE_DR4     0x034

#define SVM_EXIT_WRITE_DR5     0x035

#define SVM_EXIT_WRITE_DR6     0x036

#define SVM_EXIT_WRITE_DR7     0x037

#define SVM_EXIT_EXCP_BASE     0x040

#define SVM_EXIT_INTR          0x060

#define SVM_EXIT_NMI           0x061

#define SVM_EXIT_SMI           0x062

#define SVM_EXIT_INIT          0x063

#define SVM_EXIT_VINTR         0x064

#define SVM_EXIT_CR0_SEL_WRITE 0x065

#define SVM_EXIT_IDTR_READ     0x066

#define SVM_EXIT_GDTR_READ     0x067

#define SVM_EXIT_LDTR_READ     0x068

#define SVM_EXIT_TR_READ       0x069

#define SVM_EXIT_IDTR_WRITE    0x06a

#define SVM_EXIT_GDTR_WRITE    0x06b

#define SVM_EXIT_LDTR_WRITE    0x06c

#define SVM_EXIT_TR_WRITE      0x06d

#define SVM_EXIT_RDTSC         0x06e

#define SVM_EXIT_RDPMC         0x06f

#define SVM_EXIT_PUSHF         0x070

#define SVM_EXIT_POPF          0x071

#define SVM_EXIT_CPUID         0x072

#define SVM_EXIT_RSM           0x073

#define SVM_EXIT_IRET          0x074

#define SVM_EXIT_SWINT         0x075

#define SVM_EXIT_INVD          0x076

#define SVM_EXIT_PAUSE         0x077

#define SVM_EXIT_HLT           0x078

#define SVM_EXIT_INVLPG        0x079

#define SVM_EXIT_INVLPGA       0x07a

#define SVM_EXIT_IOIO          0x07b

#define SVM_EXIT_MSR           0x07c

#define SVM_EXIT_TASK_SWITCH   0x07d

#define SVM_EXIT_FERR_FREEZE   0x07e

#define SVM_EXIT_SHUTDOWN      0x07f

#define SVM_EXIT_VMRUN         0x080

#define SVM_EXIT_VMMCALL       0x081

#define SVM_EXIT_VMLOAD        0x082

#define SVM_EXIT_VMSAVE        0x083

#define SVM_EXIT_STGI          0x084

#define SVM_EXIT_CLGI          0x085

#define SVM_EXIT_SKINIT        0x086

#define SVM_EXIT_RDTSCP        0x087

#define SVM_EXIT_ICEBP         0x088

#define SVM_EXIT_WBINVD        0x089

#define SVM_EXIT_MONITOR       0x08a

#define SVM_EXIT_MWAIT         0x08b

#define SVM_EXIT_MWAIT_COND    0x08c

#define SVM_EXIT_XSETBV        0x08d

#define SVM_EXIT_NPF           0x400



#define SVM_EXIT_ERR           -1



#define SVM_EXIT_REASONS \

	{ SVM_EXIT_READ_CR0,    "read_cr0" }, \

	{ SVM_EXIT_READ_CR3,    "read_cr3" }, \

	{ SVM_EXIT_READ_CR4,    "read_cr4" }, \

	{ SVM_EXIT_READ_CR8,    "read_cr8" }, \

	{ SVM_EXIT_WRITE_CR0,   "write_cr0" }, \

	{ SVM_EXIT_WRITE_CR3,   "write_cr3" }, \

	{ SVM_EXIT_WRITE_CR4,   "write_cr4" }, \

	{ SVM_EXIT_WRITE_CR8,   "write_cr8" }, \

	{ SVM_EXIT_READ_DR0,    "read_dr0" }, \

	{ SVM_EXIT_READ_DR1,    "read_dr1" }, \

	{ SVM_EXIT_READ_DR2,    "read_dr2" }, \

	{ SVM_EXIT_READ_DR3,    "read_dr3" }, \

	{ SVM_EXIT_WRITE_DR0,   "write_dr0" }, \

	{ SVM_EXIT_WRITE_DR1,   "write_dr1" }, \

	{ SVM_EXIT_WRITE_DR2,   "write_dr2" }, \

	{ SVM_EXIT_WRITE_DR3,   "write_dr3" }, \

	{ SVM_EXIT_WRITE_DR5,   "write_dr5" }, \

	{ SVM_EXIT_WRITE_DR7,   "write_dr7" }, \

	{ SVM_EXIT_EXCP_BASE + DB_VECTOR,       "DB excp" }, \

	{ SVM_EXIT_EXCP_BASE + BP_VECTOR,       "BP excp" }, \

	{ SVM_EXIT_EXCP_BASE + UD_VECTOR,       "UD excp" }, \

	{ SVM_EXIT_EXCP_BASE + PF_VECTOR,       "PF excp" }, \

	{ SVM_EXIT_EXCP_BASE + NM_VECTOR,       "NM excp" }, \

	{ SVM_EXIT_EXCP_BASE + MC_VECTOR,       "MC excp" }, \

	{ SVM_EXIT_INTR,        "interrupt" }, \

	{ SVM_EXIT_NMI,         "nmi" }, \

	{ SVM_EXIT_SMI,         "smi" }, \

	{ SVM_EXIT_INIT,        "init" }, \

	{ SVM_EXIT_VINTR,       "vintr" }, \

	{ SVM_EXIT_CPUID,       "cpuid" }, \

	{ SVM_EXIT_INVD,        "invd" }, \

	{ SVM_EXIT_HLT,         "hlt" }, \

	{ SVM_EXIT_INVLPG,      "invlpg" }, \

	{ SVM_EXIT_INVLPGA,     "invlpga" }, \

	{ SVM_EXIT_IOIO,        "io" }, \

	{ SVM_EXIT_MSR,         "msr" }, \

	{ SVM_EXIT_TASK_SWITCH, "task_switch" }, \

	{ SVM_EXIT_SHUTDOWN,    "shutdown" }, \

	{ SVM_EXIT_VMRUN,       "vmrun" }, \

	{ SVM_EXIT_VMMCALL,     "hypercall" }, \

	{ SVM_EXIT_VMLOAD,      "vmload" }, \

	{ SVM_EXIT_VMSAVE,      "vmsave" }, \

	{ SVM_EXIT_STGI,        "stgi" }, \

	{ SVM_EXIT_CLGI,        "clgi" }, \

	{ SVM_EXIT_SKINIT,      "skinit" }, \

	{ SVM_EXIT_WBINVD,      "wbinvd" }, \

	{ SVM_EXIT_MONITOR,     "monitor" }, \

	{ SVM_EXIT_MWAIT,       "mwait" }, \

	{ SVM_EXIT_XSETBV,      "xsetbv" }, \

	{ SVM_EXIT_NPF,         "npf" }



#ifdef __KERNEL__



enum {

	INTERCEPT_INTR,

	INTERCEPT_NMI,
@@ -264,81 +393,6 @@ struct __attribute__ ((__packed__)) vmcb { 


#define SVM_EXITINFO_REG_MASK 0x0F



#define	SVM_EXIT_READ_CR0 	0x000

#define	SVM_EXIT_READ_CR3 	0x003

#define	SVM_EXIT_READ_CR4 	0x004

#define	SVM_EXIT_READ_CR8 	0x008

#define	SVM_EXIT_WRITE_CR0 	0x010

#define	SVM_EXIT_WRITE_CR3 	0x013

#define	SVM_EXIT_WRITE_CR4 	0x014

#define	SVM_EXIT_WRITE_CR8 	0x018

#define	SVM_EXIT_READ_DR0 	0x020

#define	SVM_EXIT_READ_DR1 	0x021

#define	SVM_EXIT_READ_DR2 	0x022

#define	SVM_EXIT_READ_DR3 	0x023

#define	SVM_EXIT_READ_DR4 	0x024

#define	SVM_EXIT_READ_DR5 	0x025

#define	SVM_EXIT_READ_DR6 	0x026

#define	SVM_EXIT_READ_DR7 	0x027

#define	SVM_EXIT_WRITE_DR0 	0x030

#define	SVM_EXIT_WRITE_DR1 	0x031

#define	SVM_EXIT_WRITE_DR2 	0x032

#define	SVM_EXIT_WRITE_DR3 	0x033

#define	SVM_EXIT_WRITE_DR4 	0x034

#define	SVM_EXIT_WRITE_DR5 	0x035

#define	SVM_EXIT_WRITE_DR6 	0x036

#define	SVM_EXIT_WRITE_DR7 	0x037

#define SVM_EXIT_EXCP_BASE      0x040

#define SVM_EXIT_INTR		0x060

#define SVM_EXIT_NMI		0x061

#define SVM_EXIT_SMI		0x062

#define SVM_EXIT_INIT		0x063

#define SVM_EXIT_VINTR		0x064

#define SVM_EXIT_CR0_SEL_WRITE	0x065

#define SVM_EXIT_IDTR_READ	0x066

#define SVM_EXIT_GDTR_READ	0x067

#define SVM_EXIT_LDTR_READ	0x068

#define SVM_EXIT_TR_READ	0x069

#define SVM_EXIT_IDTR_WRITE	0x06a

#define SVM_EXIT_GDTR_WRITE	0x06b

#define SVM_EXIT_LDTR_WRITE	0x06c

#define SVM_EXIT_TR_WRITE	0x06d

#define SVM_EXIT_RDTSC		0x06e

#define SVM_EXIT_RDPMC		0x06f

#define SVM_EXIT_PUSHF		0x070

#define SVM_EXIT_POPF		0x071

#define SVM_EXIT_CPUID		0x072

#define SVM_EXIT_RSM		0x073

#define SVM_EXIT_IRET		0x074

#define SVM_EXIT_SWINT		0x075

#define SVM_EXIT_INVD		0x076

#define SVM_EXIT_PAUSE		0x077

#define SVM_EXIT_HLT		0x078

#define SVM_EXIT_INVLPG		0x079

#define SVM_EXIT_INVLPGA	0x07a

#define SVM_EXIT_IOIO		0x07b

#define SVM_EXIT_MSR		0x07c

#define SVM_EXIT_TASK_SWITCH	0x07d

#define SVM_EXIT_FERR_FREEZE	0x07e

#define SVM_EXIT_SHUTDOWN	0x07f

#define SVM_EXIT_VMRUN		0x080

#define SVM_EXIT_VMMCALL	0x081

#define SVM_EXIT_VMLOAD		0x082

#define SVM_EXIT_VMSAVE		0x083

#define SVM_EXIT_STGI		0x084

#define SVM_EXIT_CLGI		0x085

#define SVM_EXIT_SKINIT		0x086

#define SVM_EXIT_RDTSCP		0x087

#define SVM_EXIT_ICEBP		0x088

#define SVM_EXIT_WBINVD		0x089

#define SVM_EXIT_MONITOR	0x08a

#define SVM_EXIT_MWAIT		0x08b

#define SVM_EXIT_MWAIT_COND	0x08c

#define SVM_EXIT_XSETBV		0x08d

#define SVM_EXIT_NPF  		0x400



#define SVM_EXIT_ERR		-1



#define SVM_CR0_SELECTIVE_MASK (X86_CR0_TS | X86_CR0_MP)



#define SVM_VMLOAD ".byte 0x0f, 0x01, 0xda"
@@ -350,3 +404,4 @@ struct __attribute__ ((__packed__)) vmcb { 


#endif



#endif

arch/x86/include/asm/vmx.h

+84 −43
Original line number Diff line number Diff line
@@ -25,6 +25,88 @@ 
 *

 */



#define VMX_EXIT_REASONS_FAILED_VMENTRY         0x80000000



#define EXIT_REASON_EXCEPTION_NMI       0

#define EXIT_REASON_EXTERNAL_INTERRUPT  1

#define EXIT_REASON_TRIPLE_FAULT        2



#define EXIT_REASON_PENDING_INTERRUPT   7

#define EXIT_REASON_NMI_WINDOW          8

#define EXIT_REASON_TASK_SWITCH         9

#define EXIT_REASON_CPUID               10

#define EXIT_REASON_HLT                 12

#define EXIT_REASON_INVD                13

#define EXIT_REASON_INVLPG              14

#define EXIT_REASON_RDPMC               15

#define EXIT_REASON_RDTSC               16

#define EXIT_REASON_VMCALL              18

#define EXIT_REASON_VMCLEAR             19

#define EXIT_REASON_VMLAUNCH            20

#define EXIT_REASON_VMPTRLD             21

#define EXIT_REASON_VMPTRST             22

#define EXIT_REASON_VMREAD              23

#define EXIT_REASON_VMRESUME            24

#define EXIT_REASON_VMWRITE             25

#define EXIT_REASON_VMOFF               26

#define EXIT_REASON_VMON                27

#define EXIT_REASON_CR_ACCESS           28

#define EXIT_REASON_DR_ACCESS           29

#define EXIT_REASON_IO_INSTRUCTION      30

#define EXIT_REASON_MSR_READ            31

#define EXIT_REASON_MSR_WRITE           32

#define EXIT_REASON_INVALID_STATE       33

#define EXIT_REASON_MWAIT_INSTRUCTION   36

#define EXIT_REASON_MONITOR_INSTRUCTION 39

#define EXIT_REASON_PAUSE_INSTRUCTION   40

#define EXIT_REASON_MCE_DURING_VMENTRY  41

#define EXIT_REASON_TPR_BELOW_THRESHOLD 43

#define EXIT_REASON_APIC_ACCESS         44

#define EXIT_REASON_EPT_VIOLATION       48

#define EXIT_REASON_EPT_MISCONFIG       49

#define EXIT_REASON_WBINVD              54

#define EXIT_REASON_XSETBV              55

#define EXIT_REASON_INVPCID             58



#define VMX_EXIT_REASONS \

	{ EXIT_REASON_EXCEPTION_NMI,         "EXCEPTION_NMI" }, \

	{ EXIT_REASON_EXTERNAL_INTERRUPT,    "EXTERNAL_INTERRUPT" }, \

	{ EXIT_REASON_TRIPLE_FAULT,          "TRIPLE_FAULT" }, \

	{ EXIT_REASON_PENDING_INTERRUPT,     "PENDING_INTERRUPT" }, \

	{ EXIT_REASON_NMI_WINDOW,            "NMI_WINDOW" }, \

	{ EXIT_REASON_TASK_SWITCH,           "TASK_SWITCH" }, \

	{ EXIT_REASON_CPUID,                 "CPUID" }, \

	{ EXIT_REASON_HLT,                   "HLT" }, \

	{ EXIT_REASON_INVLPG,                "INVLPG" }, \

	{ EXIT_REASON_RDPMC,                 "RDPMC" }, \

	{ EXIT_REASON_RDTSC,                 "RDTSC" }, \

	{ EXIT_REASON_VMCALL,                "VMCALL" }, \

	{ EXIT_REASON_VMCLEAR,               "VMCLEAR" }, \

	{ EXIT_REASON_VMLAUNCH,              "VMLAUNCH" }, \

	{ EXIT_REASON_VMPTRLD,               "VMPTRLD" }, \

	{ EXIT_REASON_VMPTRST,               "VMPTRST" }, \

	{ EXIT_REASON_VMREAD,                "VMREAD" }, \

	{ EXIT_REASON_VMRESUME,              "VMRESUME" }, \

	{ EXIT_REASON_VMWRITE,               "VMWRITE" }, \

	{ EXIT_REASON_VMOFF,                 "VMOFF" }, \

	{ EXIT_REASON_VMON,                  "VMON" }, \

	{ EXIT_REASON_CR_ACCESS,             "CR_ACCESS" }, \

	{ EXIT_REASON_DR_ACCESS,             "DR_ACCESS" }, \

	{ EXIT_REASON_IO_INSTRUCTION,        "IO_INSTRUCTION" }, \

	{ EXIT_REASON_MSR_READ,              "MSR_READ" }, \

	{ EXIT_REASON_MSR_WRITE,             "MSR_WRITE" }, \

	{ EXIT_REASON_MWAIT_INSTRUCTION,     "MWAIT_INSTRUCTION" }, \

	{ EXIT_REASON_MONITOR_INSTRUCTION,   "MONITOR_INSTRUCTION" }, \

	{ EXIT_REASON_PAUSE_INSTRUCTION,     "PAUSE_INSTRUCTION" }, \

	{ EXIT_REASON_MCE_DURING_VMENTRY,    "MCE_DURING_VMENTRY" }, \

	{ EXIT_REASON_TPR_BELOW_THRESHOLD,   "TPR_BELOW_THRESHOLD" }, \

	{ EXIT_REASON_APIC_ACCESS,           "APIC_ACCESS" }, \

	{ EXIT_REASON_EPT_VIOLATION,         "EPT_VIOLATION" }, \

	{ EXIT_REASON_EPT_MISCONFIG,         "EPT_MISCONFIG" }, \

	{ EXIT_REASON_WBINVD,                "WBINVD" }



#ifdef __KERNEL__



#include <linux/types.h>



/*
@@ -241,49 +323,6 @@ enum vmcs_field { 
	HOST_RIP                        = 0x00006c16,

};



#define VMX_EXIT_REASONS_FAILED_VMENTRY         0x80000000



#define EXIT_REASON_EXCEPTION_NMI       0

#define EXIT_REASON_EXTERNAL_INTERRUPT  1

#define EXIT_REASON_TRIPLE_FAULT        2



#define EXIT_REASON_PENDING_INTERRUPT   7

#define EXIT_REASON_NMI_WINDOW		8

#define EXIT_REASON_TASK_SWITCH         9

#define EXIT_REASON_CPUID               10

#define EXIT_REASON_HLT                 12

#define EXIT_REASON_INVD                13

#define EXIT_REASON_INVLPG              14

#define EXIT_REASON_RDPMC               15

#define EXIT_REASON_RDTSC               16

#define EXIT_REASON_VMCALL              18

#define EXIT_REASON_VMCLEAR             19

#define EXIT_REASON_VMLAUNCH            20

#define EXIT_REASON_VMPTRLD             21

#define EXIT_REASON_VMPTRST             22

#define EXIT_REASON_VMREAD              23

#define EXIT_REASON_VMRESUME            24

#define EXIT_REASON_VMWRITE             25

#define EXIT_REASON_VMOFF               26

#define EXIT_REASON_VMON                27

#define EXIT_REASON_CR_ACCESS           28

#define EXIT_REASON_DR_ACCESS           29

#define EXIT_REASON_IO_INSTRUCTION      30

#define EXIT_REASON_MSR_READ            31

#define EXIT_REASON_MSR_WRITE           32

#define EXIT_REASON_INVALID_STATE	33

#define EXIT_REASON_MWAIT_INSTRUCTION   36

#define EXIT_REASON_MONITOR_INSTRUCTION 39

#define EXIT_REASON_PAUSE_INSTRUCTION   40

#define EXIT_REASON_MCE_DURING_VMENTRY	 41

#define EXIT_REASON_TPR_BELOW_THRESHOLD 43

#define EXIT_REASON_APIC_ACCESS         44

#define EXIT_REASON_EPT_VIOLATION       48

#define EXIT_REASON_EPT_MISCONFIG       49

#define EXIT_REASON_WBINVD		54

#define EXIT_REASON_XSETBV		55

#define EXIT_REASON_INVPCID		58



/*

 * Interruption-information format

 */
@@ -488,3 +527,5 @@ enum vm_instruction_error_number { 
};



#endif



#endif

arch/x86/kvm/trace.h

+0 −89
Original line number Diff line number Diff line
@@ -183,95 +183,6 @@ TRACE_EVENT(kvm_apic, 
#define KVM_ISA_VMX   1

#define KVM_ISA_SVM   2



#define VMX_EXIT_REASONS \

	{ EXIT_REASON_EXCEPTION_NMI,		"EXCEPTION_NMI" }, \

	{ EXIT_REASON_EXTERNAL_INTERRUPT,	"EXTERNAL_INTERRUPT" }, \

	{ EXIT_REASON_TRIPLE_FAULT,		"TRIPLE_FAULT" }, \

	{ EXIT_REASON_PENDING_INTERRUPT,	"PENDING_INTERRUPT" }, \

	{ EXIT_REASON_NMI_WINDOW,		"NMI_WINDOW" }, \

	{ EXIT_REASON_TASK_SWITCH,		"TASK_SWITCH" }, \

	{ EXIT_REASON_CPUID,			"CPUID" }, \

	{ EXIT_REASON_HLT,			"HLT" }, \

	{ EXIT_REASON_INVLPG,			"INVLPG" }, \

	{ EXIT_REASON_RDPMC,			"RDPMC" }, \

	{ EXIT_REASON_RDTSC,			"RDTSC" }, \

	{ EXIT_REASON_VMCALL,			"VMCALL" }, \

	{ EXIT_REASON_VMCLEAR,			"VMCLEAR" }, \

	{ EXIT_REASON_VMLAUNCH,			"VMLAUNCH" }, \

	{ EXIT_REASON_VMPTRLD,			"VMPTRLD" }, \

	{ EXIT_REASON_VMPTRST,			"VMPTRST" }, \

	{ EXIT_REASON_VMREAD,			"VMREAD" }, \

	{ EXIT_REASON_VMRESUME,			"VMRESUME" }, \

	{ EXIT_REASON_VMWRITE,			"VMWRITE" }, \

	{ EXIT_REASON_VMOFF,			"VMOFF" }, \

	{ EXIT_REASON_VMON,			"VMON" }, \

	{ EXIT_REASON_CR_ACCESS,		"CR_ACCESS" }, \

	{ EXIT_REASON_DR_ACCESS,		"DR_ACCESS" }, \

	{ EXIT_REASON_IO_INSTRUCTION,		"IO_INSTRUCTION" }, \

	{ EXIT_REASON_MSR_READ,			"MSR_READ" }, \

	{ EXIT_REASON_MSR_WRITE,		"MSR_WRITE" }, \

	{ EXIT_REASON_MWAIT_INSTRUCTION,	"MWAIT_INSTRUCTION" }, \

	{ EXIT_REASON_MONITOR_INSTRUCTION,	"MONITOR_INSTRUCTION" }, \

	{ EXIT_REASON_PAUSE_INSTRUCTION,	"PAUSE_INSTRUCTION" }, \

	{ EXIT_REASON_MCE_DURING_VMENTRY,	"MCE_DURING_VMENTRY" }, \

	{ EXIT_REASON_TPR_BELOW_THRESHOLD,	"TPR_BELOW_THRESHOLD" },	\

	{ EXIT_REASON_APIC_ACCESS,		"APIC_ACCESS" }, \

	{ EXIT_REASON_EPT_VIOLATION,		"EPT_VIOLATION" }, \

	{ EXIT_REASON_EPT_MISCONFIG,		"EPT_MISCONFIG" }, \

	{ EXIT_REASON_WBINVD,			"WBINVD" }



#define SVM_EXIT_REASONS \

	{ SVM_EXIT_READ_CR0,			"read_cr0" }, \

	{ SVM_EXIT_READ_CR3,			"read_cr3" }, \

	{ SVM_EXIT_READ_CR4,			"read_cr4" }, \

	{ SVM_EXIT_READ_CR8,			"read_cr8" }, \

	{ SVM_EXIT_WRITE_CR0,			"write_cr0" }, \

	{ SVM_EXIT_WRITE_CR3,			"write_cr3" }, \

	{ SVM_EXIT_WRITE_CR4,			"write_cr4" }, \

	{ SVM_EXIT_WRITE_CR8,			"write_cr8" }, \

	{ SVM_EXIT_READ_DR0,			"read_dr0" }, \

	{ SVM_EXIT_READ_DR1,			"read_dr1" }, \

	{ SVM_EXIT_READ_DR2,			"read_dr2" }, \

	{ SVM_EXIT_READ_DR3,			"read_dr3" }, \

	{ SVM_EXIT_WRITE_DR0,			"write_dr0" }, \

	{ SVM_EXIT_WRITE_DR1,			"write_dr1" }, \

	{ SVM_EXIT_WRITE_DR2,			"write_dr2" }, \

	{ SVM_EXIT_WRITE_DR3,			"write_dr3" }, \

	{ SVM_EXIT_WRITE_DR5,			"write_dr5" }, \

	{ SVM_EXIT_WRITE_DR7,			"write_dr7" }, \

	{ SVM_EXIT_EXCP_BASE + DB_VECTOR,	"DB excp" }, \

	{ SVM_EXIT_EXCP_BASE + BP_VECTOR,	"BP excp" }, \

	{ SVM_EXIT_EXCP_BASE + UD_VECTOR,	"UD excp" }, \

	{ SVM_EXIT_EXCP_BASE + PF_VECTOR,	"PF excp" }, \

	{ SVM_EXIT_EXCP_BASE + NM_VECTOR,	"NM excp" }, \

	{ SVM_EXIT_EXCP_BASE + MC_VECTOR,	"MC excp" }, \

	{ SVM_EXIT_INTR,			"interrupt" }, \

	{ SVM_EXIT_NMI,				"nmi" }, \

	{ SVM_EXIT_SMI,				"smi" }, \

	{ SVM_EXIT_INIT,			"init" }, \

	{ SVM_EXIT_VINTR,			"vintr" }, \

	{ SVM_EXIT_CPUID,			"cpuid" }, \

	{ SVM_EXIT_INVD,			"invd" }, \

	{ SVM_EXIT_HLT,				"hlt" }, \

	{ SVM_EXIT_INVLPG,			"invlpg" }, \

	{ SVM_EXIT_INVLPGA,			"invlpga" }, \

	{ SVM_EXIT_IOIO,			"io" }, \

	{ SVM_EXIT_MSR,				"msr" }, \

	{ SVM_EXIT_TASK_SWITCH,			"task_switch" }, \

	{ SVM_EXIT_SHUTDOWN,			"shutdown" }, \

	{ SVM_EXIT_VMRUN,			"vmrun" }, \

	{ SVM_EXIT_VMMCALL,			"hypercall" }, \

	{ SVM_EXIT_VMLOAD,			"vmload" }, \

	{ SVM_EXIT_VMSAVE,			"vmsave" }, \

	{ SVM_EXIT_STGI,			"stgi" }, \

	{ SVM_EXIT_CLGI,			"clgi" }, \

	{ SVM_EXIT_SKINIT,			"skinit" }, \

	{ SVM_EXIT_WBINVD,			"wbinvd" }, \

	{ SVM_EXIT_MONITOR,			"monitor" }, \

	{ SVM_EXIT_MWAIT,			"mwait" }, \

	{ SVM_EXIT_XSETBV,			"xsetbv" }, \

	{ SVM_EXIT_NPF,				"npf" }



/*

 * Tracepoint for kvm guest exit:

 */