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[23.128.96.18]) by mx.google.com with ESMTP id s13si1917825eja.102.2020.05.06.15.30.26; Wed, 06 May 2020 15:30:49 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730281AbgEFW2Q (ORCPT + 99 others); Wed, 6 May 2020 18:28:16 -0400 Received: from mga14.intel.com ([192.55.52.115]:17391 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729977AbgEFW2P (ORCPT ); Wed, 6 May 2020 18:28:15 -0400 IronPort-SDR: KJypO08LcXX9HaC0OiFoXbYc6NFcO5LRvfbj0f2bjJ2ghQntHQ26xzwNHPjbfc3FcB/ZE9YX98 bEuv+W5bLqzg== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 May 2020 15:28:13 -0700 IronPort-SDR: JnLO/5Si9WDNmUop/7CRJpN5fdHQ7GFxueAPNtbpjaxbaODkhjQY3+H+bT6oKMKC4wJjBpZ+7l o5Invn+xPZ3Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,360,1583222400"; d="scan'208";a="263732209" Received: from mmahler-mobl1.amr.corp.intel.com (HELO [10.254.74.145]) ([10.254.74.145]) by orsmga006.jf.intel.com with ESMTP; 06 May 2020 15:28:11 -0700 Subject: Re: [PATCH 1/2] arch/x86: Rename config X86_INTEL_MEMORY_PROTECTION_KEYS to generic x86 To: Babu Moger , corbet@lwn.net, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, hpa@zytor.com, pbonzini@redhat.com, sean.j.christopherson@intel.com Cc: x86@kernel.org, vkuznets@redhat.com, wanpengli@tencent.com, jmattson@google.com, joro@8bytes.org, dave.hansen@linux.intel.com, luto@kernel.org, peterz@infradead.org, mchehab+samsung@kernel.org, changbin.du@intel.com, namit@vmware.com, bigeasy@linutronix.de, yang.shi@linux.alibaba.com, asteinhauser@google.com, anshuman.khandual@arm.com, jan.kiszka@siemens.com, akpm@linux-foundation.org, steven.price@arm.com, rppt@linux.vnet.ibm.com, peterx@redhat.com, dan.j.williams@intel.com, arjunroy@google.com, logang@deltatee.com, thellstrom@vmware.com, aarcange@redhat.com, justin.he@arm.com, robin.murphy@arm.com, ira.weiny@intel.com, keescook@chromium.org, jgross@suse.com, andrew.cooper3@citrix.com, pawan.kumar.gupta@linux.intel.com, fenghua.yu@intel.com, vineela.tummalapalli@intel.com, yamada.masahiro@socionext.com, sam@ravnborg.org, acme@redhat.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org References: <158880240546.11615.2219410169137148044.stgit@naples-babu.amd.com> <158880253347.11615.8499618616856685179.stgit@naples-babu.amd.com> <4d86b207-77af-dc5d-88a4-f092be0043f6@intel.com> From: Dave Hansen Autocrypt: addr=dave.hansen@intel.com; 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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <4d86b207-77af-dc5d-88a4-f092be0043f6@intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 5/6/20 3:21 PM, Dave Hansen wrote: > I'm really just wondering what the point of the churn is. The config option is also in the manpages, fwiw: http://man7.org/linux/man-pages/man7/pkeys.7.html By the way, I am regretting ever sticking "INTEL_" in there. Seems like a good best practice would be to leave those things out in the future if there's any credible opportunity for another vendor to add support.