[PATCH RESEND v4 2/3] kvm/powerpc: Add exit reason for return code 0x0

From	Hemant Kumar <hemant@linux.vnet.ibm.com>
Newsgroups	linux.kernel
Subject	[PATCH RESEND v4 2/3] kvm/powerpc: Add exit reason for return code 0x0
Date	2015-06-15 07:10 +0200
Message-ID	<pBuOK-1Wc-9@gated-at.bofh.it> (permalink)
References	<pBuF3-1vo-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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This patch adds an exit reason "RETURN_TO_HOST" for the return code
0x0. Note that this is not related to any interrupt vector address, but
this is added just to make sure that perf doesn't complain if and when a
kvm exit happens with a trap code as 0x0.

Signed-off-by: Hemant Kumar <hemant@linux.vnet.ibm.com>
---
 arch/powerpc/include/uapi/asm/trace_book3s.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/include/uapi/asm/trace_book3s.h b/arch/powerpc/include/uapi/asm/trace_book3s.h
index f647ce0..8635005 100644
--- a/arch/powerpc/include/uapi/asm/trace_book3s.h
+++ b/arch/powerpc/include/uapi/asm/trace_book3s.h
@@ -6,6 +6,7 @@
  */
 
 #define kvm_trace_symbol_exit \
+	{0x0,	"RETURN_TO_HOST"}, \
 	{0x100, "SYSTEM_RESET"}, \
 	{0x200, "MACHINE_CHECK"}, \
 	{0x300, "DATA_STORAGE"}, \
-- 
1.9.3

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Thread

[PATCH RESEND v4 1/3] kvm/powerpc: Export kvm exit reasons Hemant Kumar <hemant@linux.vnet.ibm.com> - 2015-06-15 07:00 +0200
  [PATCH RESEND v4 3/3] kvm/powerpc: Export HCALL reason codes Hemant Kumar <hemant@linux.vnet.ibm.com> - 2015-06-15 07:00 +0200
    Re: [PATCH RESEND v4 3/3] kvm/powerpc: Export HCALL reason codes Paul Mackerras <paulus@samba.org> - 2015-06-15 07:50 +0200
  [PATCH RESEND v4 2/3] kvm/powerpc: Add exit reason for return code 0x0 Hemant Kumar <hemant@linux.vnet.ibm.com> - 2015-06-15 07:10 +0200
  Re: [PATCH RESEND v4 1/3] kvm/powerpc: Export kvm exit reasons Paul Mackerras <paulus@samba.org> - 2015-06-15 07:50 +0200

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