linux-kernel - Re: [PATCH v4 2/2] clocksource/drivers/timer-riscv: Stop stimecmp when cpu hotplug

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <993f6d6e-a352-4397-82df-8db05cdfc18e@linaro.org>
Date: Wed, 19 Feb 2025 13:48:08 +0100
From: Daniel Lezcano <daniel.lezcano@...aro.org>
To: Nick Hu <nick.hu@...ive.com>, Thomas Gleixner <tglx@...utronix.de>,
 Paul Walmsley <paul.walmsley@...ive.com>, Palmer Dabbelt
 <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>
Cc: linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v4 2/2] clocksource/drivers/timer-riscv: Stop stimecmp
 when cpu hotplug

On 19/02/2025 12:41, Nick Hu wrote:
> Stop the timer when the cpu is going to be offline otherwise the
> timer interrupt may be pending while performing power-down.
> 
> Suggested-by: Anup Patel <anup@...infault.org>
> Link: https://lore.kernel.org/lkml/20240829033904.477200-3-nick.hu@sifive.com/T/#u
> Signed-off-by: Nick Hu <nick.hu@...ive.com>
> Reviewed-by: Anup Patel <anup@...infault.org>
> ---

Acked-by: Daniel Lezcano <daniel.lezcano@...aro.org>

-- 
<http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs

Follow Linaro:  <http://www.facebook.com/pages/Linaro> Facebook |
<http://twitter.com/#!/linaroorg> Twitter |
<http://www.linaro.org/linaro-blog/> Blog