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From: Corentin Labbe <clabbe.montjoie@gmail.com>
To: Robin Murphy <robin.murphy@arm.com>
Cc: mark.rutland@arm.com, suzuki.poulose@arm.com,
	peterz@infradead.org, bigeasy@linutronix.de, will.deacon@arm.com,
	linux-kernel@vger.kernel.org, tglx@linutronix.de,
	Meng.Li@windriver.com, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 0/2] Fix Arm system PMU hotplug issues
Date: Thu, 4 Apr 2019 12:34:15 +0200	[thread overview]
Message-ID: <20190404103415.GA8093@Red> (raw)
In-Reply-To: <cover.1554310292.git.robin.murphy@arm.com>

On Wed, Apr 03, 2019 at 06:08:58PM +0100, Robin Murphy wrote:
> Hi all,
> 
> After a converstaion with Thomas a while back, it felt like the best way
> forward here is just to resolve the pressing preemption violation, and
> not make things more complicated by trying to manage theoretical races
> within perf core from a distance.
> 
> Thus v2 simply nukes the offending logic and brings those drivers in
> line with the status quo. Due to the abrupt change in tactic I've not
> kept the review tags given for v1.
> 
> Robin.
> 
> 
> Robin Murphy (2):
>   perf/arm-cci: Remove broken race mitigation
>   perf/arm-ccn: Remove broken race mitigation
> 
>  drivers/perf/arm-cci.c | 16 +++++++---------
>  drivers/perf/arm-ccn.c | 23 +++++++++++------------
>  2 files changed, 18 insertions(+), 21 deletions(-)
> 
> -- 
> 2.21.0.dirty
> 

Hello

Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Tested-on: sun8i-a83t-bananapi-m3

Thanks for having fixed this problem.
Regards

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Corentin Labbe <clabbe.montjoie@gmail.com>
To: Robin Murphy <robin.murphy@arm.com>
Cc: will.deacon@arm.com, mark.rutland@arm.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, tglx@linutronix.de,
	suzuki.poulose@arm.com, bigeasy@linutronix.de,
	peterz@infradead.org, Meng.Li@windriver.com
Subject: Re: [PATCH v2 0/2] Fix Arm system PMU hotplug issues
Date: Thu, 4 Apr 2019 12:34:15 +0200	[thread overview]
Message-ID: <20190404103415.GA8093@Red> (raw)
In-Reply-To: <cover.1554310292.git.robin.murphy@arm.com>

On Wed, Apr 03, 2019 at 06:08:58PM +0100, Robin Murphy wrote:
> Hi all,
> 
> After a converstaion with Thomas a while back, it felt like the best way
> forward here is just to resolve the pressing preemption violation, and
> not make things more complicated by trying to manage theoretical races
> within perf core from a distance.
> 
> Thus v2 simply nukes the offending logic and brings those drivers in
> line with the status quo. Due to the abrupt change in tactic I've not
> kept the review tags given for v1.
> 
> Robin.
> 
> 
> Robin Murphy (2):
>   perf/arm-cci: Remove broken race mitigation
>   perf/arm-ccn: Remove broken race mitigation
> 
>  drivers/perf/arm-cci.c | 16 +++++++---------
>  drivers/perf/arm-ccn.c | 23 +++++++++++------------
>  2 files changed, 18 insertions(+), 21 deletions(-)
> 
> -- 
> 2.21.0.dirty
> 

Hello

Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Tested-on: sun8i-a83t-bananapi-m3

Thanks for having fixed this problem.
Regards

  parent reply	other threads:[~2019-04-04 10:34 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-03 17:08 [PATCH v2 0/2] Fix Arm system PMU hotplug issues Robin Murphy
2019-04-03 17:08 ` Robin Murphy
2019-04-03 17:10 ` [PATCH v2 2/2] perf/arm-ccn: Remove broken race mitigation Robin Murphy
2019-04-03 17:10   ` Robin Murphy
2019-04-04 10:46   ` Suzuki K Poulose
2019-04-04 10:46     ` Suzuki K Poulose
2019-04-03 17:10 ` [PATCH v2 1/2] perf/arm-cci: " Robin Murphy
2019-04-03 17:10   ` Robin Murphy
2019-04-04 10:42   ` Suzuki K Poulose
2019-04-04 10:42     ` Suzuki K Poulose
2019-04-04 10:34 ` Corentin Labbe [this message]
2019-04-04 10:34   ` [PATCH v2 0/2] Fix Arm system PMU hotplug issues Corentin Labbe

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