From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f197.google.com (mail-wr0-f197.google.com [209.85.128.197]) by kanga.kvack.org (Postfix) with ESMTP id 86A396B0005 for ; Sat, 10 Feb 2018 10:40:47 -0500 (EST) Received: by mail-wr0-f197.google.com with SMTP id k14so6317557wrc.14 for ; Sat, 10 Feb 2018 07:40:47 -0800 (PST) Received: from smtp-out4.electric.net (smtp-out4.electric.net. [192.162.216.184]) by mx.google.com with ESMTPS id 7si2331167eds.62.2018.02.10.07.40.45 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 10 Feb 2018 07:40:46 -0800 (PST) From: David Laight Subject: RE: [PATCH 09/31] x86/entry/32: Leave the kernel via trampoline stack Date: Sat, 10 Feb 2018 15:41:06 +0000 Message-ID: References: <1518168340-9392-1-git-send-email-joro@8bytes.org> <1518168340-9392-10-git-send-email-joro@8bytes.org> <20180209190226.lqh6twf7thfg52cq@suse.de> <20180209192515.qvvixkn5rz77oz6l@suse.de> In-Reply-To: Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: 'Linus Torvalds' , Joerg Roedel Cc: Joerg Roedel , Thomas Gleixner , Ingo Molnar , "H . Peter Anvin" , the arch/x86 maintainers , Linux Kernel Mailing List , linux-mm , Andy Lutomirski , Dave Hansen , Josh Poimboeuf , Juergen Gross , Peter Zijlstra , Borislav Petkov , Jiri Kosina , Boris Ostrovsky , Brian Gerst , Denys Vlasenko , Eduardo Valentin , Greg KH , Will Deacon , "Liguori, Anthony" , Daniel Gruss , Hugh Dickins , Kees Cook , Andrea Arcangeli , Waiman Long , Pavel Machek RnJvbTogTGludXMgVG9ydmFsZHMNCj4gU2VudDogMDkgRmVicnVhcnkgMjAxOCAxOTo0OQ0KLi4u DQo+IEkgdGhpbmsgdGhlIGluc3RydWN0aW9uIHNjaGVkdWxpbmcgZW5kcyB1cCBiYXNpY2FsbHkg YnJlYWtpbmcgYXJvdW5kDQo+IG1pY3JvY29kZWQgaW5zdHJ1Y3Rpb25zLCB3aGljaCBpcyB3aHkg eW91J2xsIGdldCBzb21ldGhpbmcgbGlrZSAxMituDQo+IGN5Y2xlcyBmb3IgInJlcCBtb3ZzIiBv biBzb21lIHVhcmNocywgYnV0IGF0IHRoYXQgcG9pbnQgaXQncyBwcm9iYWJseQ0KPiBtb3N0bHkg aW4gdGhlIG5vaXNlIGNvbXBhcmVkIHRvIGFsbCB0aGUgb3RoZXIgbmFzdHkgUFRJIHRoaW5ncy4N Cg0KT3IgNDgrbiBvbiBQNA0KDQo+IFlvdSB3b24ndCBzZWUgYW55IG9mIHRoZSBfcmVhbF8gYWR2 YW50YWdlcyAod2hpY2ggYXJlIGFib3V0IG1vdmluZw0KPiBjYWNoZWxpbmVzIGF0IGEgdGltZSks IHNvIHdpdGggc21hbGxpc2ggY29waWVzIHlvdSByZWFsbHkgb25seSBzZWUgdGhlDQo+IGRvd25z aWRlcyBvZiAicmVwIG1vdnMiLCB3aGljaCBpcyBtYWlubHkgdGhhdCBpbnN0cnVjdGlvbiBzY2hl ZHVsaW5nDQo+IGhpY2t1cCB3aXRoIGFueSBtaW9jcm9jb2RlLg0KDQpJIHRob3VnaHQgdGhhdCB0 aGUgaGFyZHdhcmUgb3B0aW1pc2F0aW9uIGZvciAncmVwIG1vdnNiJyBvbiByZWNlbnQNCkludGVs IGNwdXMgZ2VuZXJhdGVkIHdvcmQgc2l6ZWQgbWVtb3J5IGFjY2Vzc2VzIGV2ZW4gZm9yIG1pc2Fs aWduZWQNCnNob3J0IHRyYW5zZmVycy4NCk15IHRob3VnaHRzIHdlcmUgdGhhdCB0aGV5J2QgaW1w bGVtZW50ZWQgYSBjYWNoZSBsaW5lIHNpemVkIGJhcnJlbA0Kc2hpZnQgcmVnaXN0ZXIuDQpJZiB0 aGF0IGlzbid0IHRydWUgdGhlbiB1c2luZyBpdCBmb3IgYWxsIG1lbWNweSgpIGlzIHByb2JhYmx5 IHN0dXBpZA0KKGJ1dCBub3QgYXMgc3R1cGlkIGFzIGRvaW5nIGFsbCBtZW1jcHkgYmFja3dhcmRz ISkNCg0KCURhdmlkDQoNCg0K -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org