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Message-ID: <CAK3cCBwsbsdBoRX3Gnz5KpUVMQk0pnuUD+2WhZscBA+pDaat5g@mail.gmail.com>
Date: Fri, 13 Sep 2013 22:55:07 +0800
From: cinifr <cinifr@...il.com>
To: Marc Zyngier <marc.zyngier@....com>
Cc: Mark Rutland <Mark.Rutland@....com>,
"coosty@....com" <coosty@....com>,
"maxime.ripard@...e-electrons.com" <maxime.ripard@...e-electrons.com>,
"daniel.lezcano@...aro.org" <daniel.lezcano@...aro.org>,
"linux@....linux.org.uk" <linux@....linux.org.uk>,
"tglx@...utronix.de" <tglx@...utronix.de>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"rob.herring@...xeda.com" <rob.herring@...xeda.com>,
"linux-sunxi@...glegroups.com" <linux-sunxi@...glegroups.com>
Subject: Re: [PATCH 3/4] Add physical count arch timer support for clocksource
in ARMv7.
>
> This doesn't change the fact that using the physical timer/counter in a
> VM is (or can be) horribly expensive, and should be avoided at all cost.
>
I will remove suport phy timer counter patch and try to fix it in
bootloader. I agree that is elegant only vct is be used.in kernel
now.
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