linux-kernel - Re: [PATCH v6 03/11] perf/x86/intel/pt: Introduce a new function to get the capability of Intel PT

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Message-ID: <20180430140113.GC12258@hirez.programming.kicks-ass.net>
Date:   Mon, 30 Apr 2018 16:01:13 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Luwei Kang <luwei.kang@...el.com>
Cc:     kvm@...r.kernel.org, tglx@...utronix.de, mingo@...hat.com,
        hpa@...or.com, x86@...nel.org, pbonzini@...hat.com,
        rkrcmar@...hat.com, linux-kernel@...r.kernel.org, joro@...tes.org
Subject: Re: [PATCH v6 03/11] perf/x86/intel/pt: Introduce a new function to
 get the capability of Intel PT

On Tue, Mar 20, 2018 at 07:21:50PM +0800, Luwei Kang wrote:
> Because of the guest CPUID information may different with
> host(some bits may mask off in guest) so introduce a new
> function to get the capability of Intel PT.

That's not English, also you need whitespace before a parenthesis.

Also, what?