linux-kernel - Re: [PATCH 3/2] context_tracking: move rcu_virt_note_context_switch out of kvm

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Date:	Mon, 20 Jun 2016 16:23:46 -0400
From:	Rik van Riel <riel@...hat.com>
To:	Paolo Bonzini <pbonzini@...hat.com>, linux-kernel@...r.kernel.org,
	kvm@...r.kernel.org
Cc:	Andy Lutomirski <luto@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH 3/2] context_tracking: move rcu_virt_note_context_switch
 out of kvm_host.h

On Mon, 2016-06-20 at 16:58 +0200, Paolo Bonzini wrote:
> Make kvm_guest_{enter,exit} and __kvm_guest_{enter,exit} trivial
> wrappers
> around the code in context_tracking.h.  Name the context_tracking.h
> functions
> consistently with what those for kernel<->user switch.
> 
> Cc: Andy Lutomirski <luto@...nel.org>
> Cc: Peter Zijlstra <peterz@...radead.org>
> Cc: Rik van Riel <riel@...hat.com>
> Cc: H. Peter Anvin <hpa@...or.com>
> Cc: Ingo Molnar <mingo@...nel.org>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>
> 

Yay. I remember being confused by this when going
through the context tracking code last year.

Reviewed-by: Rik van Riel <riel@...hat.com>

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