linux-kernel - RE: [PATCH v6 01/11] perf/x86/intel/pt: Move Intel-PT MSR bit definitions to a public header

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Message-ID: <82D7661F83C1A047AF7DC287873BF1E167F6B61D@SHSMSX101.ccr.corp.intel.com>
Date:   Wed, 2 May 2018 07:41:50 +0000
From:   "Kang, Luwei" <luwei.kang@...el.com>
To:     Peter Zijlstra <peterz@...radead.org>
CC:     "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
        "tglx@...utronix.de" <tglx@...utronix.de>,
        "mingo@...hat.com" <mingo@...hat.com>,
        "hpa@...or.com" <hpa@...or.com>, "x86@...nel.org" <x86@...nel.org>,
        "pbonzini@...hat.com" <pbonzini@...hat.com>,
        "rkrcmar@...hat.com" <rkrcmar@...hat.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "joro@...tes.org" <joro@...tes.org>,
        Chao Peng <chao.p.peng@...ux.intel.com>
Subject: RE: [PATCH v6 01/11] perf/x86/intel/pt: Move Intel-PT MSR bit
 definitions to a public header

> > Intel Processor Trace virtualization enabling in guest need to use
> > these MSR bits, so move them to public header msr-index.h.
> > Introduce RTIT_CTL_FABRIC_EN and sync the definitions to latest spec.
> 
> You forgot to Cc the maintainers.
> 
> Also, this patch does 2 things, I think we have a rule that says that's a bad thing.

I will split it into two patches, one patch to make these #define in a public header and another patch to add new bits for Intel Processor Trace MSRs. Thank for the review.

Thanks,
Luwei Kang