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Date:   Tue, 23 Jan 2018 19:31:09 +0100
From:   Greg KH <gregkh@linux-foundation.org>
To:     Dave Hansen <dave.hansen@intel.com>
Cc:     David Woodhouse <dwmw@amazon.co.uk>, arjan@linux.intel.com,
        tglx@linutronix.de, karahmed@amazon.de, x86@kernel.org,
        linux-kernel@vger.kernel.org, tim.c.chen@linux.intel.com,
        bp@alien8.de, peterz@infradead.org, pbonzini@redhat.com,
        ak@linux.intel.com, torvalds@linux-foundation.org,
        thomas.lendacky@amd.com
Subject: Re: [PATCH v2 4/5] x86/msr: Add definitions for new speculation
 control MSRs
Message-ID: <20180123183109.GA12453@kroah.com>
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On Tue, Jan 23, 2018 at 10:27:24AM -0800, Dave Hansen wrote:
> On 01/23/2018 08:52 AM, David Woodhouse wrote:
> > +#define MSR_IA32_ARCH_CAPABILITIES	0x0000010a
> > +#define ARCH_CAP_RDCL_NO		(1 << 0)   /* Not susceptible to Meltdown */
> > +#define ARCH_CAP_IBRS_ALL		(1 << 1)   /* Enhanced IBRS support */
> 
> Do we want to spell out the silly Intel acronym?  I don't know how we
> fit it on the right side, but I do think we need to do it _somewhere_.
> We need the code to stand on its own to some degree and not subject the
> masses to reading the spec to understand the code.

Yes please, take pity on us :)

thanks,

greg k-h