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Date:   Wed, 10 Apr 2019 22:04:18 +0200
From:   Borislav Petkov <bp@alien8.de>
To:     "Ghannam, Yazen" <Yazen.Ghannam@amd.com>
Cc:     "linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "tony.luck@intel.com" <tony.luck@intel.com>,
        "x86@kernel.org" <x86@kernel.org>
Subject: Re: [PATCH RESEND 2/5] x86/MCE: Handle MCA controls in a per_cpu way
Message-ID: <20190410200418.GI26580@zn.tnic>
References: <20190408141205.12376-1-Yazen.Ghannam@amd.com>
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On Wed, Apr 10, 2019 at 07:41:47PM +0000, Ghannam, Yazen wrote:
> So I'm thinking to add another patch to the set. This will set
> mce_bank.init=0 if we read MCA_CTL=0 from the hardware.

Ok.

> Then we check if mce_bank.init=0 in the set/show functions and give a
> message if the bank is not used.

Nah, not a message. return -ENODEV or -EINVAL or so.

-- 
Regards/Gruss,
    Boris.

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