From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nadav Amit Subject: Re: [PATCH v2 1/6] Fix "x86/alternatives: Lockdep-enforce text_mutex in text_poke*()" Date: Thu, 6 Sep 2018 19:42:14 +0000 Message-ID: References: <20180902173224.30606-1-namit@vmware.com> <20180902173224.30606-2-namit@vmware.com> <20180906194003.GD4816@worktop.programming.kicks-ass.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180906194003.GD4816@worktop.programming.kicks-ass.net> Content-Language: en-US Content-ID: <9280685D9FEEB04BB4A67C99F6D7439F@namprd05.prod.outlook.com> Sender: linux-kernel-owner@vger.kernel.org To: Peter Zijlstra Cc: Thomas Gleixner , LKML , Ingo Molnar , X86 ML , Arnd Bergmann , linux-arch , Dave Hansen , Jiri Kosina , Andy Lutomirski , Kees Cook , Dave Hansen List-Id: linux-arch.vger.kernel.org YXQgMTI6NDAgUE0sIFBldGVyIFppamxzdHJhIDxwZXRlcnpAaW5mcmFkZWFkLm9yZz4gd3JvdGU6 DQoNCj4gT24gU3VuLCBTZXAgMDIsIDIwMTggYXQgMTA6MzI6MTlBTSAtMDcwMCwgTmFkYXYgQW1p dCB3cm90ZToNCj4+IHRleHRfbXV0ZXggaXMgZXhwZWN0ZWQgdG8gYmUgaGVsZCBiZWZvcmUgdGV4 dF9wb2tlKCkgaXMgY2FsbGVkLCBidXQgd2UNCj4+IGNhbm5vdCBhZGQgYSBsb2NrZGVwIGFzc2Vy dGlvbiBzaW5jZSBrZ2RiIGRvZXMgbm90IHRha2UgaXQsIGFuZCBpbnN0ZWFkDQo+PiAqc3VwcG9z ZWRseSogZW5zdXJlcyB0aGUgbG9jayBpcyBub3QgdGFrZW4gYW5kIHdpbGwgbm90IGJlIGFjcXVp cmVkIGJ5DQo+PiBhbnkgb3RoZXIgY29yZSB3aGlsZSB0ZXh0X3Bva2UoKSBpcyBydW5uaW5nLg0K Pj4gDQo+PiBUaGUgcmVhc29uIGZvciB0aGUgInN1cHBvc2VkbHkiIGNvbW1lbnQgaXMgdGhhdCBp dCBpcyBub3QgZW50aXJlbHkgY2xlYXINCj4+IHRoYXQgdGhpcyB3b3VsZCBiZSB0aGUgY2FzZSBp ZiBnZGJfZG9fcm91bmR1cCBpcyB6ZXJvLg0KPiANCj4gQXJnaCwgdGhhdCdzIHByZXR0eSBzaGl0 IGNvZGUuLi4NCj4gDQo+IE5vdCBvbmx5IGlzIHRoYXQgdGV4dF9tdXRleCBhYnVzZSB1Z2x5LCBz byB0b28gaXMgdGhlIGZpeG1hcCB1c2FnZSBmcm9tDQo+IElSUSBjb250ZXh0LiBJIHN1cHBvc2Ug dGhpcyByZWFsbHkgZG9lcyByZXF1aXJlIHlvdXIgYWx0ZXJuYXRpdmUgbW0NCj4gcGF0Y2hlcyBm b3IgdGV4dF9wb2tlKCkuDQoNClJpZ2h0LCBJIGZvcmdvdCBhYm91dCB0aGF04oCmDQoNCg== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-dm3nam03on0077.outbound.protection.outlook.com ([104.47.41.77]:7136 "EHLO NAM03-DM3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727650AbeIGATR (ORCPT ); Thu, 6 Sep 2018 20:19:17 -0400 From: Nadav Amit Subject: Re: [PATCH v2 1/6] Fix "x86/alternatives: Lockdep-enforce text_mutex in text_poke*()" Date: Thu, 6 Sep 2018 19:42:14 +0000 Message-ID: References: <20180902173224.30606-1-namit@vmware.com> <20180902173224.30606-2-namit@vmware.com> <20180906194003.GD4816@worktop.programming.kicks-ass.net> In-Reply-To: <20180906194003.GD4816@worktop.programming.kicks-ass.net> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <9280685D9FEEB04BB4A67C99F6D7439F@namprd05.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-arch-owner@vger.kernel.org List-ID: To: Peter Zijlstra Cc: Thomas Gleixner , LKML , Ingo Molnar , X86 ML , Arnd Bergmann , linux-arch , Dave Hansen , Jiri Kosina , Andy Lutomirski , Kees Cook , Dave Hansen Message-ID: <20180906194214.PY46QTj6BmRjkmNdfCe58LA06UUn2XLSXf3pSE93fiI@z> YXQgMTI6NDAgUE0sIFBldGVyIFppamxzdHJhIDxwZXRlcnpAaW5mcmFkZWFkLm9yZz4gd3JvdGU6 DQoNCj4gT24gU3VuLCBTZXAgMDIsIDIwMTggYXQgMTA6MzI6MTlBTSAtMDcwMCwgTmFkYXYgQW1p dCB3cm90ZToNCj4+IHRleHRfbXV0ZXggaXMgZXhwZWN0ZWQgdG8gYmUgaGVsZCBiZWZvcmUgdGV4 dF9wb2tlKCkgaXMgY2FsbGVkLCBidXQgd2UNCj4+IGNhbm5vdCBhZGQgYSBsb2NrZGVwIGFzc2Vy dGlvbiBzaW5jZSBrZ2RiIGRvZXMgbm90IHRha2UgaXQsIGFuZCBpbnN0ZWFkDQo+PiAqc3VwcG9z ZWRseSogZW5zdXJlcyB0aGUgbG9jayBpcyBub3QgdGFrZW4gYW5kIHdpbGwgbm90IGJlIGFjcXVp cmVkIGJ5DQo+PiBhbnkgb3RoZXIgY29yZSB3aGlsZSB0ZXh0X3Bva2UoKSBpcyBydW5uaW5nLg0K Pj4gDQo+PiBUaGUgcmVhc29uIGZvciB0aGUgInN1cHBvc2VkbHkiIGNvbW1lbnQgaXMgdGhhdCBp dCBpcyBub3QgZW50aXJlbHkgY2xlYXINCj4+IHRoYXQgdGhpcyB3b3VsZCBiZSB0aGUgY2FzZSBp ZiBnZGJfZG9fcm91bmR1cCBpcyB6ZXJvLg0KPiANCj4gQXJnaCwgdGhhdCdzIHByZXR0eSBzaGl0 IGNvZGUuLi4NCj4gDQo+IE5vdCBvbmx5IGlzIHRoYXQgdGV4dF9tdXRleCBhYnVzZSB1Z2x5LCBz byB0b28gaXMgdGhlIGZpeG1hcCB1c2FnZSBmcm9tDQo+IElSUSBjb250ZXh0LiBJIHN1cHBvc2Ug dGhpcyByZWFsbHkgZG9lcyByZXF1aXJlIHlvdXIgYWx0ZXJuYXRpdmUgbW0NCj4gcGF0Y2hlcyBm b3IgdGV4dF9wb2tlKCkuDQoNClJpZ2h0LCBJIGZvcmdvdCBhYm91dCB0aGF04oCmDQoNCg==