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

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Message-ID: <53FC6A15.5090209@redhat.com>
Date:	Tue, 26 Aug 2014 13:05:57 +0200
From:	Paolo Bonzini <pbonzini@...hat.com>
To:	Steven Rostedt <rostedt@...dmis.org>,
	Gleb Natapov <gleb@...nel.org>
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: Re: [PATCH] KVM: Only export kvm_ple_window for x86_64

Il 26/08/2014 01:10, Steven Rostedt ha scritto:
> 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>

The current KVM branch should have fixed this already---it leaves the
tracepoint outside CONFIG_X86_64, which was the right thing to do in the
first place.

Paolo
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