linux-kernel - Re: [PATCH v5 6/6] hwmon: use smp_call_on

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Date:	Mon, 13 Jun 2016 21:05:29 +0200
From:	Pali Rohár <pali.rohar@...il.com>
To:	Juergen Gross <jgross@...e.com>
Cc:	linux-kernel@...r.kernel.org, xen-devel@...ts.xenproject.org,
	boris.ostrovsky@...cle.com, david.vrabel@...rix.com,
	mingo@...hat.com, peterz@...radead.org, Douglas_Warzecha@...l.com,
	jdelvare@...e.com, linux@...ck-us.net, tglx@...utronix.de,
	hpa@...or.com, jeremy@...p.org, chrisw@...s-sol.org,
	akataria@...are.com, rusty@...tcorp.com.au,
	virtualization@...ts.linux-foundation.org, x86@...nel.org
Subject: Re: [PATCH v5 6/6] hwmon: use smp_call_on_cpu() for dell-smm i8k

On Wednesday 06 April 2016 16:17:46 Juergen Gross wrote:
> Use the smp_call_on_cpu() function to call system management
> mode on cpu 0.
> Make call secure by adding get_online_cpus() to avoid e.g. suspend
> resume cycles in between.
> 
> Signed-off-by: Juergen Gross <jgross@...e.com>
> ---
> V4: add call to get_online_cpus()
> ---
>  drivers/hwmon/dell-smm-hwmon.c | 35

As mentioned in discussion under V4, you can add my Acked-by.

-- 
Pali Rohár
pali.rohar@...il.com

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