linux-kernel - [PATCH] KVM: Only export kvm_ple_window for x86

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Date:	Mon, 25 Aug 2014 19:10:35 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Gleb Natapov <gleb@...nel.org>, Paolo Bonzini <pbonzini@...hat.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...nel.org>,
	"H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jim Davis <jim.epost@...il.com>,
	linux-next <linux-next@...r.kernel.org>
Subject: [PATCH] KVM: Only export kvm_ple_window for x86_64


Commit 7b46268d2954 "KVM: trace kvm_ple_window grow/shrink"
Added the tracepoint kvm_ple_window under a #ifdef CONFIG_X86_64 but
left the export for that tracepoint unprotected, which would cause it
to fail to compile when X86_32 is set.

Link: http://lkml.kernel.org/p/20140825172204.769ab4e6@gandalf.local.home

Reported-by: Jim Davis <jim.epost@...il.com>
tested-by: Jim Davis <jim.epost@...il.com>
Signed-off-by: Steven Rostedt <rostedt@...dmis.org>
---
 arch/x86/kvm/x86.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index c10408ef9ab1..3da45a3ecaa4 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -7673,4 +7673,6 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_invlpga);
 EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_skinit);
 EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_nested_intercepts);
 EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_write_tsc_offset);
+#ifdef CONFIG_X86_64
 EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_ple_window);
+#endif
-- 
1.8.1.4

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