From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8EC5CC433E0 for ; Mon, 3 Aug 2020 09:48:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6980B2076C for ; Mon, 3 Aug 2020 09:48:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kroah.com header.i=@kroah.com header.b="FHGHZXbv"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="gpplXFCE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726509AbgHCJsQ (ORCPT ); Mon, 3 Aug 2020 05:48:16 -0400 Received: from wnew2-smtp.messagingengine.com ([64.147.123.27]:48863 "EHLO wnew2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725965AbgHCJsQ (ORCPT ); Mon, 3 Aug 2020 05:48:16 -0400 Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailnew.west.internal (Postfix) with ESMTP id AC4E94CE; Mon, 3 Aug 2020 05:48:14 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute1.internal (MEProxy); Mon, 03 Aug 2020 05:48:15 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kroah.com; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:content-transfer-encoding:in-reply-to; s=fm1; bh=P Ah/QgnU8giEcq5Q8p8XRD4UtgQHwSy9znrXba7ez8g=; b=FHGHZXbvuwoHIHiEm yBK203NMEXR4zbhmF1L8LqU6mRJWKb20OdkvpsqVCis3pz0fVgb86CB5tYx4WB3W HeVF4keWM1UUqTTLwJbK5tKjAWy5b9XSDzqN8K8FZDwWRySXf0ddoOfWUboA98nm 3fxq7Ex3bUG8JFkkrnHITBz5NNZ4mqQzpH1iVLYC2mvU81X0wzojhBaSTcM1fvnB 24k75Odte6QLKpv2FeT0ZOVOHQLWbwW14xf/BKMblybG7Yg5Qrm0peBQAD9E+dUK PgHyvk3SyXvNyhXUR/Ti9S3QH57+/f4YMQLMWkf6oIH2SzgwZMbB2/fA2EIH0qs8 5qcLQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm3; bh=PAh/QgnU8giEcq5Q8p8XRD4UtgQHwSy9znrXba7ez 8g=; b=gpplXFCEsMdYjTg8q4hJusCfUq0RytmTceJI5f1TCdheqbLqRTExXQCP+ E+63GpND7VkaboPBd3q2uqx3C/0vaUiM8Gnv1sDOsWOOeRLqYZbT44cjVouf+4al YK4QVpQEQmeileh8HUvyJUaKRcM/41GzamU1ecaABMJ5jcDqddyjZNxBCnmSqxyQ Ra4Z1JySM1deGz+f36AccEYp1XmVf4iLKKsJU4ZdkqjreG+PzPKiwHPV8omSu8if 8JGhCHQPPDURz4JUkclcDj7QYHzX7k5wmozrWyab5jvHoQpIG0ZFF8JHuRdtuNwZ OQTQXwaK6oV9rdTjsMmNH5Pl4Mmxw== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduiedrjeeggddvtdcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpeffhffvuffkfhggtggugfgjsehtkeertddttdejnecuhfhrohhmpefirhgvghcu mffjuceoghhrvghgsehkrhhorghhrdgtohhmqeenucggtffrrghtthgvrhhnpeeuheekhe elffefieduteefkeejffdvueehjeejffehledugfetkedvleekudduvdenucfkphepkeef rdekiedrkeelrddutdejnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrg hilhhfrhhomhepghhrvghgsehkrhhorghhrdgtohhm X-ME-Proxy: Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) by mail.messagingengine.com (Postfix) with ESMTPA id 0B44230600A9; Mon, 3 Aug 2020 05:48:10 -0400 (EDT) Date: Mon, 3 Aug 2020 11:47:53 +0200 From: Greg KH To: Daniel Vetter Cc: Jiri Slaby , Linux Fbdev development list , Kyungtae Kim , Anthony Liguori , Bartlomiej Zolnierkiewicz , Linux kernel mailing list , DRI devel , "Srivatsa S. Bhat" , Solar Designer , Yang Yingliang , xiao.zhang@windriver.com, Linus Torvalds , =?utf-8?B?5byg5LqR5rW3?= Subject: Re: [PATCH] vgacon: fix out of bounds write to the scrollback buffer Message-ID: <20200803094753.GC635660@kroah.com> References: <659f8dcf-7802-1ca1-1372-eb7fefd4d8f4@kernel.org> <9fb43895-ca91-9b07-ebfd-808cf854ca95@nsfocus.com> <9386c640-34dd-0a50-5694-4f87cc600e0f@kernel.org> <20200803081823.GD493272@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 03, 2020 at 10:45:07AM +0200, Daniel Vetter wrote: > On Mon, Aug 3, 2020 at 10:26 AM Greg KH wrote: > > > > On Mon, Aug 03, 2020 at 10:08:43AM +0200, Jiri Slaby wrote: > > > Hi, > > > > > > On 31. 07. 20, 7:22, 张云海 wrote: > > > > Remove whitespace at EOL > > > > > > I am fine with the patch. However it should be sent properly (inline > > > mail, having a PATCH subject etc. -- see > > > Documentation/process/submitting-patches.rst). git send-email after git > > > format-patch handles most of it. > > > > > > There is also question who is willing to take it? > > > > > > Bart? Greg? Should we route it via akpm, or will you Linus directly? (I > > > can sign off and resend the patch which was attached to the mail I am > > > replying to too, if need be.) > > > > I can take it, if Bart can't, just let me know. > > Yeah vt stuff and console drivers != fbcon go through Greg's tree past > few years ... > > Greg, should we maybe add a MAINTAINERS entry that matches on all > things console? With tty/vt you definitely have the other side of that > coin already :-) Sure, that would be good as things do fall through the cracks at times. If you write the patch, I'll merge it :) greg k-h From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Date: Mon, 03 Aug 2020 09:47:53 +0000 Subject: Re: [PATCH] vgacon: fix out of bounds write to the scrollback buffer Message-Id: <20200803094753.GC635660@kroah.com> List-Id: References: <659f8dcf-7802-1ca1-1372-eb7fefd4d8f4@kernel.org> <9fb43895-ca91-9b07-ebfd-808cf854ca95@nsfocus.com> <9386c640-34dd-0a50-5694-4f87cc600e0f@kernel.org> <20200803081823.GD493272@kroah.com> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: Daniel Vetter Cc: Linux Fbdev development list , Kyungtae Kim , Solar Designer , Bartlomiej Zolnierkiewicz , Linus Torvalds , Linux kernel mailing list , DRI devel , =?utf-8?B?5byg5LqR5rW3?= , Anthony Liguori , Yang Yingliang , xiao.zhang@windriver.com, Jiri Slaby , "Srivatsa S. Bhat" On Mon, Aug 03, 2020 at 10:45:07AM +0200, Daniel Vetter wrote: > On Mon, Aug 3, 2020 at 10:26 AM Greg KH wrote: > > > > On Mon, Aug 03, 2020 at 10:08:43AM +0200, Jiri Slaby wrote: > > > Hi, > > > > > > On 31. 07. 20, 7:22, 张云海 wrote: > > > > Remove whitespace at EOL > > > > > > I am fine with the patch. However it should be sent properly (inline > > > mail, having a PATCH subject etc. -- see > > > Documentation/process/submitting-patches.rst). git send-email after git > > > format-patch handles most of it. > > > > > > There is also question who is willing to take it? > > > > > > Bart? Greg? Should we route it via akpm, or will you Linus directly? (I > > > can sign off and resend the patch which was attached to the mail I am > > > replying to too, if need be.) > > > > I can take it, if Bart can't, just let me know. > > Yeah vt stuff and console drivers != fbcon go through Greg's tree past > few years ... > > Greg, should we maybe add a MAINTAINERS entry that matches on all > things console? With tty/vt you definitely have the other side of that > coin already :-) Sure, that would be good as things do fall through the cracks at times. If you write the patch, I'll merge it :) greg k-h From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 26F39C433DF for ; Mon, 3 Aug 2020 09:48:18 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F181C20738 for ; Mon, 3 Aug 2020 09:48:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=kroah.com header.i=@kroah.com header.b="FHGHZXbv"; 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Mon, 3 Aug 2020 05:48:10 -0400 (EDT) Date: Mon, 3 Aug 2020 11:47:53 +0200 From: Greg KH To: Daniel Vetter Subject: Re: [PATCH] vgacon: fix out of bounds write to the scrollback buffer Message-ID: <20200803094753.GC635660@kroah.com> References: <659f8dcf-7802-1ca1-1372-eb7fefd4d8f4@kernel.org> <9fb43895-ca91-9b07-ebfd-808cf854ca95@nsfocus.com> <9386c640-34dd-0a50-5694-4f87cc600e0f@kernel.org> <20200803081823.GD493272@kroah.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linux Fbdev development list , Kyungtae Kim , Solar Designer , Bartlomiej Zolnierkiewicz , Linus Torvalds , Linux kernel mailing list , DRI devel , =?utf-8?B?5byg5LqR5rW3?= , Anthony Liguori , Yang Yingliang , xiao.zhang@windriver.com, Jiri Slaby , "Srivatsa S. Bhat" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" T24gTW9uLCBBdWcgMDMsIDIwMjAgYXQgMTA6NDU6MDdBTSArMDIwMCwgRGFuaWVsIFZldHRlciB3 cm90ZToKPiBPbiBNb24sIEF1ZyAzLCAyMDIwIGF0IDEwOjI2IEFNIEdyZWcgS0ggPGdyZWdAa3Jv YWguY29tPiB3cm90ZToKPiA+Cj4gPiBPbiBNb24sIEF1ZyAwMywgMjAyMCBhdCAxMDowODo0M0FN ICswMjAwLCBKaXJpIFNsYWJ5IHdyb3RlOgo+ID4gPiBIaSwKPiA+ID4KPiA+ID4gT24gMzEuIDA3 LiAyMCwgNzoyMiwg5byg5LqR5rW3IHdyb3RlOgo+ID4gPiA+IFJlbW92ZSB3aGl0ZXNwYWNlIGF0 IEVPTAo+ID4gPgo+ID4gPiBJIGFtIGZpbmUgd2l0aCB0aGUgcGF0Y2guIEhvd2V2ZXIgaXQgc2hv dWxkIGJlIHNlbnQgcHJvcGVybHkgKGlubGluZQo+ID4gPiBtYWlsLCBoYXZpbmcgYSBQQVRDSCBz dWJqZWN0IGV0Yy4gLS0gc2VlCj4gPiA+IERvY3VtZW50YXRpb24vcHJvY2Vzcy9zdWJtaXR0aW5n LXBhdGNoZXMucnN0KS4gZ2l0IHNlbmQtZW1haWwgYWZ0ZXIgZ2l0Cj4gPiA+IGZvcm1hdC1wYXRj aCBoYW5kbGVzIG1vc3Qgb2YgaXQuCj4gPiA+Cj4gPiA+IFRoZXJlIGlzIGFsc28gcXVlc3Rpb24g d2hvIGlzIHdpbGxpbmcgdG8gdGFrZSBpdD8KPiA+ID4KPiA+ID4gQmFydD8gR3JlZz8gU2hvdWxk IHdlIHJvdXRlIGl0IHZpYSBha3BtLCBvciB3aWxsIHlvdSBMaW51cyBkaXJlY3RseT8gKEkKPiA+ ID4gY2FuIHNpZ24gb2ZmIGFuZCByZXNlbmQgdGhlIHBhdGNoIHdoaWNoIHdhcyBhdHRhY2hlZCB0 byB0aGUgbWFpbCBJIGFtCj4gPiA+IHJlcGx5aW5nIHRvIHRvbywgaWYgbmVlZCBiZS4pCj4gPgo+ ID4gSSBjYW4gdGFrZSBpdCwgaWYgQmFydCBjYW4ndCwganVzdCBsZXQgbWUga25vdy4KPiAKPiBZ ZWFoIHZ0IHN0dWZmIGFuZCBjb25zb2xlIGRyaXZlcnMgIT0gZmJjb24gZ28gdGhyb3VnaCBHcmVn J3MgdHJlZSBwYXN0Cj4gZmV3IHllYXJzIC4uLgo+IAo+IEdyZWcsIHNob3VsZCB3ZSBtYXliZSBh ZGQgYSBNQUlOVEFJTkVSUyBlbnRyeSB0aGF0IG1hdGNoZXMgb24gYWxsCj4gdGhpbmdzIGNvbnNv bGU/IFdpdGggdHR5L3Z0IHlvdSBkZWZpbml0ZWx5IGhhdmUgdGhlIG90aGVyIHNpZGUgb2YgdGhh dAo+IGNvaW4gYWxyZWFkeSA6LSkKClN1cmUsIHRoYXQgd291bGQgYmUgZ29vZCBhcyB0aGluZ3Mg ZG8gZmFsbCB0aHJvdWdoIHRoZSBjcmFja3MgYXQgdGltZXMuCgpJZiB5b3Ugd3JpdGUgdGhlIHBh dGNoLCBJJ2xsIG1lcmdlIGl0IDopCgpncmVnIGstaApfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1h bi9saXN0aW5mby9kcmktZGV2ZWwK