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From: Peter Zijlstra <peterz@infradead.org>
To: Pranith Kumar <bobby.prani@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
	"maintainer:X86 ARCHITECTURE..." <x86@kernel.org>,
	Borislav Petkov <bp@suse.de>,
	"open list:X86 ARCHITECTURE..." <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] cmpxchg: Discard unnecessary cast to volatile
Date: Tue, 21 Oct 2014 12:14:12 +0200	[thread overview]
Message-ID: <20141021101412.GS23531@worktop.programming.kicks-ass.net> (raw)
In-Reply-To: <CAJhHMCDhhoxj25pmkxO2AhLwj6ur9ga3yRcViuH+DU-8K+Ch5g@mail.gmail.com>

On Mon, Oct 20, 2014 at 04:22:27PM -0400, Pranith Kumar wrote:
> > Generating a volatile pointer is really not necessary here. This is the only
> > location where a volatile pointer is being generated for use in asm.
> >
> > This commit removes the unnecessary volatile pointer being created.
> >
> > Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>

Seems sane enough to me.

  reply	other threads:[~2014-10-21 10:14 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-01 17:57 [PATCH] cmpxchg: Discard unnecessary cast to volatile Pranith Kumar
2014-10-20 20:22 ` Pranith Kumar
2014-10-21 10:14   ` Peter Zijlstra [this message]
2014-10-21 15:48     ` H. Peter Anvin
2014-10-21 22:15       ` Pranith Kumar

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