Re: arc_usr_cmpxchg and preemption

To: Alexey Brodkin <Alexey.Brodkin@xxxxxxxxxxxx>, "peterz@xxxxxxxxxxxxx" <peterz@xxxxxxxxxxxxx>
Subject: Re: arc_usr_cmpxchg and preemption
From: Vineet Gupta <Vineet.Gupta1@xxxxxxxxxxxx>
Date: Wed, 14 Mar 2018 13:55:23 -0700
Cc: "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "linux-arch@xxxxxxxxxxxxxxx" <linux-arch@xxxxxxxxxxxxxxx>, "linux-snps-arc@xxxxxxxxxxxxxxxxxxx" <linux-snps-arc@xxxxxxxxxxxxxxxxxxx>
In-reply-to: <1521059931.11552.51.camel@synopsys.com>
References: <1521045375.11552.27.camel@synopsys.com> <fdf30e76-f75d-9dda-26ca-ac011c41ee64@synopsys.com> <20180314175352.GP4064@hirez.programming.kicks-ass.net> <1521059931.11552.51.camel@synopsys.com>
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On 03/14/2018 01:38 PM, Alexey Brodkin wrote:

@Vineet, are you OK with proposed implementation?


I couldn't agree any more !

-Vineet

References:
- Re: arc_usr_cmpxchg and preemption
  - From: Vineet Gupta
- Re: arc_usr_cmpxchg and preemption
  - From: Peter Zijlstra
- Re: arc_usr_cmpxchg and preemption
  - From: Alexey Brodkin