linux-kernel - Re: [PATCH v2 2/3] ARC: mcip: update MCIP debug mask when the new cpu came online

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Message-ID: <476ba7d8-5877-4966-f2a2-08ce01531bb9@synopsys.com>
Date:   Fri, 23 Feb 2018 17:37:16 -0800
From:   Vineet Gupta <Vineet.Gupta1@...opsys.com>
To:     Eugeniy Paltsev <Eugeniy.Paltsev@...opsys.com>,
        "linux-snps-arc@...ts.infradead.org" 
        <linux-snps-arc@...ts.infradead.org>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "Alexey Brodkin" <Alexey.Brodkin@...opsys.com>
Subject: Re: [PATCH v2 2/3] ARC: mcip: update MCIP debug mask when the new cpu
 came online

On 02/23/2018 08:42 AM, Eugeniy Paltsev wrote:
> As of today we use hardcoded MCIP debug mask, so if we launch
> kernel via debugger and kick fever cores than HW has all cpus
> hang at the momemt of setup MCIP debug mask.
>
> So update MCIP debug mask when the new cpu came online, instead of
> use hardcoded MCIP debug mask.
>
> Signed-off-by: Eugeniy Paltsev<Eugeniy.Paltsev@...opsys.com>

Acked-by: Vineet Gupta <vgupta@...psys.com>