linux-kernel - [PATCH] trace-cmd: Add more SVM exit reasons

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Message-ID: <5741D822.3030203@web.de>
Date:	Sun, 22 May 2016 18:02:42 +0200
From:	Jan Kiszka <jan.kiszka@....de>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	kvm <kvm@...r.kernel.org>
Subject: [PATCH] trace-cmd: Add more SVM exit reasons

From: Jan Kiszka <jan.kiszka@...mens.com>

Exceptions require individual decoding (only feasible intercepts
listed), XSETBV was missing and the AVIC brought in two new exit codes.

Signed-off-by: Jan Kiszka <jan.kiszka@...mens.com>
---
 plugin_kvm.c | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/plugin_kvm.c b/plugin_kvm.c
index 99e920f..2051a64 100644
--- a/plugin_kvm.c
+++ b/plugin_kvm.c
@@ -151,7 +151,23 @@ static const char *disassemble(unsigned char *insn, int len, uint64_t rip,
 	_ER(EXIT_WRITE_DR5,	0x035)		\
 	_ER(EXIT_WRITE_DR6,	0x036)		\
 	_ER(EXIT_WRITE_DR7,	0x037)		\
-	_ER(EXIT_EXCP_BASE,     0x040)		\
+	_ER(EXIT_EXCP_DE,	0x040)		\
+	_ER(EXIT_EXCP_DB,	0x041)		\
+	_ER(EXIT_EXCP_BP,	0x043)		\
+	_ER(EXIT_EXCP_OF,	0x044)		\
+	_ER(EXIT_EXCP_BR,	0x045)		\
+	_ER(EXIT_EXCP_UD,	0x046)		\
+	_ER(EXIT_EXCP_NM,	0x047)		\
+	_ER(EXIT_EXCP_DF,	0x048)		\
+	_ER(EXIT_EXCP_TS,	0x04a)		\
+	_ER(EXIT_EXCP_NP,	0x04b)		\
+	_ER(EXIT_EXCP_SS,	0x04c)		\
+	_ER(EXIT_EXCP_GP,	0x04d)		\
+	_ER(EXIT_EXCP_PF,	0x04e)		\
+	_ER(EXIT_EXCP_MF,	0x050)		\
+	_ER(EXIT_EXCP_AC,	0x051)		\
+	_ER(EXIT_EXCP_MC,	0x052)		\
+	_ER(EXIT_EXCP_XF,	0x053)		\
 	_ER(EXIT_INTR,		0x060)		\
 	_ER(EXIT_NMI,		0x061)		\
 	_ER(EXIT_SMI,		0x062)		\
@@ -197,7 +213,10 @@ static const char *disassemble(unsigned char *insn, int len, uint64_t rip,
 	_ER(EXIT_MONITOR,	0x08a)		\
 	_ER(EXIT_MWAIT,		0x08b)		\
 	_ER(EXIT_MWAIT_COND,	0x08c)		\
+	_ER(EXIT_XSETBV,	0x08d)		\
 	_ER(EXIT_NPF, 		0x400)		\
+	_ER(EXIT_AVIC_INCOMPLETE_IPI,		0x401)	\
+	_ER(EXIT_AVIC_UNACCELERATED_ACCESS,	0x402)	\
 	_ER(EXIT_ERR,		-1)
 
 #define _ER(reason, val)	{ #reason, val },
-- 
2.6.6



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