From: Afzal Mohammed <afzal.mohd.ma@gmail.com>
To: Stefan Agner <stefan@agner.ch>
Cc: linux@arm.linux.org.uk, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] ARM: extend SMP_ON_UP detection for A5 MPCore devices with 1 CPU
Date: Tue, 17 Feb 2015 21:45:14 +0530 [thread overview]
Message-ID: <20150217161514.GA2236@afzal-ThinkPad-R50e> (raw)
In-Reply-To: <1422662026-12968-1-git-send-email-stefan@agner.ch>
Hi Stefan,
On Sat, Jan 31, 2015 at 12:53:46AM +0100, Stefan Agner wrote:
> On the Vybrid platform this did not lead to CPU faults (so far),
> but is_smp checks evaluate to true which is not optimal
> performance wise.
Just curious, was the performance difference considerable ?
Regards
Afzal
next prev parent reply other threads:[~2015-02-17 16:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-30 23:53 [PATCH] ARM: extend SMP_ON_UP detection for A5 MPCore devices with 1 CPU Stefan Agner
2015-02-17 16:15 ` Afzal Mohammed [this message]
2015-03-02 17:47 ` Stefan Agner
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