linux-kernel - Re: [PATCH v8 3/3] x86, mce: Add __mcsafe

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Message-ID: <20160114043956.GA8496@pd.tnic>
Date:	Thu, 14 Jan 2016 05:39:56 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	Tony Luck <tony.luck@...il.com>
Cc:	Ingo Molnar <mingo@...nel.org>,
	Dan Williams <dan.j.williams@...el.com>,
	Andy Lutomirski <luto@...capital.net>,
	linux-nvdimm <linux-nvdimm@...1.01.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Robert <elliott@....com>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>, X86 ML <x86@...nel.org>
Subject: Re: [PATCH v8 3/3] x86, mce: Add __mcsafe_copy()

On Wed, Jan 13, 2016 at 03:22:58PM -0800, Tony Luck wrote:
> Are there some examples of synthetic CPUID bits?

X86_FEATURE_ALWAYS is one. The others got renamed into X86_BUG_* ones,
the remaining mechanism is the same, though.

-- 
Regards/Gruss,
    Boris.

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