Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) client-ip=23.128.96.33;
From:   Nadav Amit <namit@vmware.com>
To:     Uros Bizjak <ubizjak@gmail.com>, Ingo Molnar <mingo@kernel.org>
CC:     Linus Torvalds <torvalds@linux-foundation.org>,
        the arch/x86 maintainers <x86@kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Andy Lutomirski <luto@kernel.org>,
        Brian Gerst <brgerst@gmail.com>,
        Denys Vlasenko <dvlasenk@redhat.com>,
        "H . Peter Anvin" <hpa@zytor.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Borislav Petkov <bp@alien8.de>,
        Josh Poimboeuf <jpoimboe@redhat.com>
Subject: Re: [PATCH 4/4] x86/percpu: Use C for percpu read/write accessors
Thread-Topic: [PATCH 4/4] x86/percpu: Use C for percpu read/write accessors
Thread-Index: AQHZ9tJVBFQ4epXLdUKoG1JrhizpE7BANMmAgAAV0QCAAA+tAIAACY4AgAAO9oCAAOqmgIAAAuqAgAACeICAAAXDgA==
Date:   Mon, 9 Oct 2023 12:21:34 +0000
Message-ID: <EEA95C45-87E6-4033-AEB2-0EC109220074@vmware.com>
References: <20231004145137.86537-1-ubizjak@gmail.com>
 <20231004145137.86537-5-ubizjak@gmail.com>
 <CAHk-=wgepFm=jGodFQYPAaEvcBhR3-f_h1BLBYiVQsutCwCnUQ@mail.gmail.com>
 <CAFULd4YWjxoSTyCtMN0OzKgHtshMQOuMH1Z0n_OaWKVnUjy2iA@mail.gmail.com>
 <CAHk-=whq=+LNHmsde8LaF4pdvKxqKt5GxW+Tq+U35_aDcV0ADg@mail.gmail.com>
 <CAHk-=wi6U-O1wdPOESuCE6QO2OaPu0hEzaig0uDOU4L5CREhug@mail.gmail.com>
 <CAFULd4Z3C771u8Y==8h6hi=mhGmy=7RJRAEBGfNZ0SmynxF41g@mail.gmail.com>
 <ZSPm6Z/lTK1ZlO8m@gmail.com> <ZSPpW3zLTn7IohOJ@gmail.com>
 <CAFULd4bjnro3CFQLY=qR0S5M0WY3NkrVUW-JUk4nB4mV7xhWNg@mail.gmail.com>
In-Reply-To: <CAFULd4bjnro3CFQLY=qR0S5M0WY3NkrVUW-JUk4nB4mV7xhWNg@mail.gmail.com>
Accept-Language: en-US
Content-Language: en-US
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?utf-8?B?UUxaQXhRNDFTNFFzRnA1K01hUVpvUEtLMjhLdjRNekVXYVBnTGRHejJWOG9X?=
 =?utf-8?B?aDd1QXFZMTdzSWw4SDBLV1BFVXJmck8zMmljZlNyTEdLcGtrY2t2bTFRQlls?=
 =?utf-8?B?ekQxRndsT2xGejdjNXhmVCtDbFBVQ29FcTRXQjQ4YnFwQlQrcGdFcm0xTVpu?=
 =?utf-8?B?YlJ3cUo2YVlwMDNPTzRYL05OSERRTk9OZnQ4Nkx1eFdQN25oK09yMi9kQ2xn?=
 =?utf-8?B?dTRBaDliL08yL1FvdnE2azlIMnFzZGlLM25aOVpYUXVkamlPZ2tkdGQ5WHAx?=
 =?utf-8?B?ZjNuYkFVTEJPaU1BZGxFWjFkbnZMaGNsZFJqME1KVEM2N0x6eWVOVVVCamNy?=
 =?utf-8?B?S0FZbTBoQ1Y3RGsvUHJFY1dCOVZNaHh5RUFXZm91SVNzQUN4OXA3aUpybzEv?=
 =?utf-8?B?UnJLVVdJRlcwcVM5TEloTEtScCt4dXlGb2MxY2VKZHJNVzJ1S3BmVTQ5eEpR?=
 =?utf-8?B?UGlvMWNxTVRlNVlyZFc5MW42cFVGU0xyY0tnbHhaVHVZbUROT3FiQkZhYmVX?=
 =?utf-8?B?MFBFRG96MW56R2hLNVdTRnBYbGp6SWZNSTEweXpJa1VxNmw5aFQvRFJXVmFv?=
 =?utf-8?B?UnRaLzNwaGZPQ2FLWUhjdjJ1N2VSbmFNNHFEZmZPWCtKWlJtUmVaY2hmWk5Y?=
 =?utf-8?B?M3RaU1IrN0c0c09kdHQwc0JLYUsyRWUvRTdleGtxLzNhV1N6OVdmL0QwUjFQ?=
 =?utf-8?B?OGNaNXFtOVNrTVVBRG1kK2hGamE0QVgzaWhIK3FWMHROQnNFaWlWVG9mT2JD?=
 =?utf-8?B?SjJOQ0xvTDhhNnJNMWZQcUxSd0J5eFBlZ2pKMzB1QUJKcjV4OGFkbGlMcGVs?=
 =?utf-8?B?UWVZMTVRc3lSRGt2anhaQ0V5aStMdU1OLzdPMXVXMzRxSHF2YXM0N3FnOTZi?=
 =?utf-8?B?YlJiMGd1bndjckdCMW96SEVLN0VUVjZyQnhqZnU5NTJKS0lBdUZqQ1Ntb0VQ?=
 =?utf-8?B?VlREZHgzamVHU1Frck5YbEh6cFd2WW1RWGVTV0dXRVZDTzlCY3BvRkdyZnRo?=
 =?utf-8?B?cDZzbForVlNjblVGYVVEQktVZHhtcTM3dFVLSjlsZ1lMc0gzMm5zZ3RvNkdP?=
 =?utf-8?B?Mm52ajYrOGdNK3p6Njg2dXZUYW1RNFZXZ3YrdDJGM1lMcWI0YTRCYXJJdnZS?=
 =?utf-8?B?RUEzeVZxOGlXa0JsNUhDYWwvOXc5S28vRVVGZmJ3enRDR1ZxWk1RanpYQ2Rm?=
 =?utf-8?B?S0lYU3REZzRLaGtBdmRuVXFDSFU3TGV3eWNhM2VUdmxjTTB3RTFoQy9BdTFI?=
 =?utf-8?B?clRFeDNZSlVIcDZLZzIydGdxZE0zMmV3WThZbForcWtZU2gzVGpLbDA1R1RX?=
 =?utf-8?B?TjkwaVZpRk01aTVKR3JaWGcxQ1o1VUJhQjBHckdCZWZpZnVIeU1MWklCc1Rj?=
 =?utf-8?B?Tng1dTJ4cDFVd1ZsSGJCdzhueXdnVGt3blpmNzQzQzNVTXRaL1AwbWpEeGFP?=
 =?utf-8?B?dzN1c2xRdjlyZzBZTHlsdWlRYkVhNEx1R2VPRldUeUM2STZjWVZRb3JYeWZo?=
 =?utf-8?B?ZWEzVGs5MmpMbjRpMlZDSjAzVkpnSWFrUW9nQVVLd2taTlFQQlhnZmM1Q1Fn?=
 =?utf-8?B?QnFWQ0NzbEMwWlE2VFRkQWl0WUtEQ2R1amhHZzR3cDc4QU5GeUpYaUllVENj?=
 =?utf-8?B?Nkk3ODRqZzFhRm84QmozL0VDamhtaFhNQ1pjUmNFaGVHQnZCWTlITlhVbG1z?=
 =?utf-8?B?SC8rbjFZQmw0RSt2eC9tbmQwYjNuS04zQU5FeHpLR1VuaFhoOHNQTWYxbDZp?=
 =?utf-8?B?RlM4ZUIvVERCRE9ScmYzcDBDZkM3eklETDk4MkpNWHBneWxWdWNmZmxzcUVx?=
 =?utf-8?B?ckxaTnk3TVlWWUZJYmFPVTljUi9TYjZlTHIzQ1VPVG5XN3kzZ1hRRmc3WlhL?=
 =?utf-8?B?NlVEYkVRRXhWUHdGL3dIR2dUTmlWSTZLSGttVFR4RzNCTXNldkpDNmtPRDcx?=
 =?utf-8?B?UFcwSHlOYzhldURkMmZtWEFHTUR4SFVKMk56cmhieEZ6TjUxeGF6b1Mvam1w?=
 =?utf-8?B?STlWR2lPZnRYdCtmWVNPL24zNXhqdHZoZ3NyQy9lNzMyTmVPMkhreHllN0JP?=
 =?utf-8?B?OVdlVDBiL0g3ZW5HR3M5VGYxRWw1dkhPWUI1Q1hGajJtcEw2MU8wdjZ1cWpl?=
 =?utf-8?Q?p36CDKHU14EYA6m3gXFeKK4aN?=
Content-Type: text/plain; charset="utf-8"
Content-ID: <8FAAE67D8EB0FD4699594C06A2255C50@namprd05.prod.outlook.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-OriginatorOrg: vmware.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: BY3PR05MB8531.namprd05.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: d9a71faa-a7b3-466d-323d-08dbc8c2474f
X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Oct 2023 12:21:34.8507
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: b39138ca-3cee-4b4a-a4d6-cd83d9dd62f0
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: eoe25Nqv+eX2M6/sir1G95qfN3C/TEVTpSKlUzC8w+UOm+SHnJ3UfiXBq4JwdTI7Ihp1i1nsVhB0/LpxHBs9fg==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ0PR05MB8678
X-Spam-Status: No, score=2.7 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED,
	DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,
	MAILING_LIST_MULTI,RCVD_IN_SBL_CSS,SPF_HELO_NONE,SPF_PASS autolearn=no
	autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Mon, 09 Oct 2023 05:33:46 -0700 (PDT)
X-Spam-Level: **
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