linux-kernel - Re: [PATCH v6 03/11] x86/cpufeatures: Add TDX Guest CPU feature

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Message-ID: <bfb0f8df-221f-5337-258d-26655d505145@linux.intel.com>
Date:   Tue, 28 Sep 2021 05:53:29 -0700
From:   "Kuppuswamy, Sathyanarayanan" 
        <sathyanarayanan.kuppuswamy@...ux.intel.com>
To:     Joerg Roedel <joro@...tes.org>
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        x86@...nel.org, Paolo Bonzini <pbonzini@...hat.com>,
        Juergen Gross <jgross@...e.com>, Deep Shah <sdeep@...are.com>,
        VMware Inc <pv-drivers@...are.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Peter H Anvin <hpa@...or.com>,
        Dave Hansen <dave.hansen@...el.com>,
        Tony Luck <tony.luck@...el.com>,
        Dan Williams <dan.j.williams@...el.com>,
        Andi Kleen <ak@...ux.intel.com>,
        Kirill Shutemov <kirill.shutemov@...ux.intel.com>,
        Sean Christopherson <seanjc@...gle.com>,
        Kuppuswamy Sathyanarayanan <knsathya@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 03/11] x86/cpufeatures: Add TDX Guest CPU feature



On 9/28/21 4:39 AM, Joerg Roedel wrote:
> On Fri, Sep 03, 2021 at 10:28:04AM -0700, Kuppuswamy Sathyanarayanan wrote:
>> +++ b/arch/x86/kernel/tdx.c
>> @@ -0,0 +1,29 @@
>> +// SPDX-License-Identifier: GPL-2.0
>> +/* Copyright (C) 2020 Intel Corporation */
>> +
>> +#undef pr_fmt
>> +#define pr_fmt(fmt)     "x86/tdx: " fmt
> 
> The 'x86' is implicit already and don't need to be in the printk prefix.
> How about just 'tdx' or 'intel-tdx' instead?

I am fine with tdx. I will change it in next version.

> 

-- 
Sathyanarayanan Kuppuswamy
Linux Kernel Developer