linux-kernel - Re: [tip:timers/core] clocksource/drivers/arm_arch_timer: Fix bogus cpu_all

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Message-ID: <alpine.DEB.2.21.1808021507320.2037@nanos.tec.linutronix.de>
Date:   Thu, 2 Aug 2018 15:07:43 +0200 (CEST)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Sudeep Holla <sudeep.holla@....com>
cc:     daniel.lezcano@...aro.org, hpa@...or.com,
        linux-kernel@...r.kernel.org, mingo@...nel.org,
        linux-tip-commits@...r.kernel.org
Subject: Re: [tip:timers/core] clocksource/drivers/arm_arch_timer: Fix bogus
 cpu_all_mask usage

On Thu, 2 Aug 2018, Sudeep Holla wrote:
> On 02/08/18 13:57, tip-bot for Thomas Gleixner wrote:
> > Commit-ID:  6777996d27dd4f0a569ed9593e78db68c6b659cd
> > Gitweb:     https://git.kernel.org/tip/6777996d27dd4f0a569ed9593e78db68c6b659cd
> > Author:     Thomas Gleixner <tglx@...utronix.de>
> > AuthorDate: Thu, 2 Aug 2018 14:53:10 +0200
> > Committer:  Thomas Gleixner <tglx@...utronix.de>
> > CommitDate: Thu, 2 Aug 2018 14:55:52 +0200
> > 
> > clocksource/drivers/arm_arch_timer: Fix bogus cpu_all_mask usage
> > 
> > Using cpu_all_mask as target mask for clockevents is wrong as it never can
> > actually target not possible CPUs. Use cpu_possible_mask instead
> > 
> 
> I think this was already merged for v4.18 as:
> Commit 5e18e412973d ("clocksource: arm_arch_timer: Set arch_mem_timer
> cpumask to cpu_possible_mask")
> 
> I assume you have earlier -rc as base for tip tree and you might have
> missed it.

AArg.