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Bhat" , Solar Designer , Yang Yingliang , xiao.zhang@windriver.com, Linus Torvalds , =?UTF-8?B?5byg5LqR5rW3?= From: Bartlomiej Zolnierkiewicz Message-ID: <86fc45ac-5bb1-50a2-5f4c-5c2da30f7c3b@samsung.com> Date: Mon, 3 Aug 2020 13:07:18 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20200803094753.GC635660@kroah.com> Content-Language: en-US Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA01SbUhTYRjt3b27u1pXXmfig0nBCM2oVNaP2wdSFnH/hAsiKixbeZkrN21X V0Y/hKJ0MyutpkvLRJdKaPmxmq0Iy48hSl9TC0UTi5Km5izoa9W8k/x3nnPO857nwEsTcq80 ktbqs3mDXp2hoIJJe+f3vrUfp2JS4xunFKzZ3InYP/bLBPv66xTF9lWWInayIor9Md1LsN1F 01L2VVs5xXZ0mgjWZVGyY0UeGVtsqiHYlpl+CTvx20JtCeFqn5uk3I3Jo9yjb5Uk57AOy7iz zzxSrqm+gOI871Rcd+lPkhsxd0k47+chGff+1zDFeZuWc40trRIVsz94cxqfoTXyhrjEQ8Hp NwrKJFlnQ0+629pkeaiZMaEgGvB6GPA1SE0omJbjWgTDP8uROMwi+GR3BhQvglnHU9n8StFn CykKtxHUfrAHBg+CL88fk35XGE6GlvtDEj9eiqMgv9op85sI7CTh6oNvcwKFN8Ll8/X/Amma wYngG9vhp0m8Em6ZLkj9OBzvhZnRp3OYwaHgKhufez8Ix8PEmZI5TOAIeDt+UyLiFXCm9Trh zwJ8iwZbsY8Uz94OY+57SMRhMNHVEqgTBT0lhaS40IDgd/7HwPZ9BLdLfJTo2gRDfT8o/6UE joXGtjiR3go1T/oJPw04BAY9oeIRIVBstwRoBvLPyUV3NNy13aXmY02OOuISUlgXVLMuqGNd UMf6P7cSkfUogs8RdBpeUOr5E+sEtU7I0WvWHcnUNaF/X7HH1/X1AXr863A7wjRSLGHSvdGp cqnaKOTq2hHQhGIpk9Tbc1DOpKlzT/GGzFRDTgYvtKNlNKmIYJRVnw7IsUadzR/j+SzeMK9K 6KDIPGQcSbpQcRBrD7vcSdIrL1ftvqfdqXA5BvqPO1Xuffrk5kdTvfGesUWLBU1IeJ1tmzt2 V4pZvWpPdYrzT0Jobp7G/LDwi/zi5jdVy1M6XtCj52MGa20bCh0xqmuLyhff4XUdNmO0UlVS V+nNSjMm5k0eP2A5vXVN37Dz9YArYdSuIIV0dcJqwiCo/wJKL1MehgMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmphleLIzCtJLcpLzFFi42I5/e/4Xd0X79XjDZo/8Fh0dx9jtPi/bSKz xZWv79kszi2YwWjxbq6Mxa8PZ5ktTvR9YLW4vGsOm8XRY13MFienG1s86nvLbjGpaymzxZZP 15gsXv2dzubA57HiQherx7x3WR57vy1g8dg56y67R8uRt6wem1Z1snm8fRjgcWLGbxaP+93H mTw+v7nD7vH0z102j8+b5DzWb9nKFMAbpWdTlF9akqqQkV9cYqsUbWhhpGdoaaFnZGKpZ2hs HmtlZKqkb2eTkpqTWZZapG+XoJcxr3MmU0GLYMXVXbvYGxg383YxcnJICJhI9L2ZztLFyMUh JLCUUeJe52nmLkYOoISMxPH1ZRA1whJ/rnWxQdS8ZpS40DqVCSQhLOArsfj/DjYQWwSovmPJ HnaQImaBfSwSr1d2MUJ0HGKWaH/4GqyDTcBKYmL7KkaQDbwCdhL/HrmBhFkEVCQWdvWygtii AhESh3fMYgSxeQUEJU7OfMICYnMKGEi8ap4MZjMLqEv8mXeJGcIWl7j1ZD4ThC0v0bx1NvME RqFZSNpnIWmZhaRlFpKWBYwsqxhFUkuLc9Nziw31ihNzi0vz0vWS83M3MQJTwLZjPzfvYLy0 MfgQowAHoxIPb8ZntXgh1sSy4srcQ4wSHMxKIrxOZ0/HCfGmJFZWpRblxxeV5qQWH2I0BXpu IrOUaHI+MD3llcQbmhqaW1gamhubG5tZKInzdggcjBESSE8sSc1OTS1ILYLpY+LglGpg7A9Q s/L3fHivZ6rtk6m7+ZS43vKujFiZ63jW8MgKIwnJwtssB5o5GbqWsMb9vSzGe7il6ZDr5SPM nhUFu/cXmvIY/Enq/H5Z2urVv7sZaxa+U0448u7cdGvWCWz7PTiiktqnPZ9pwvr/ftOy/WzR s1zTVRYVfxe0rXLPf2wSzON179Prr70PlViKMxINtZiLihMB+KKm1xcDAAA= X-CMS-MailID: 20200803110720eucas1p24d589fdd1ef2f7bc0e0629dd8cd6a7b6 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20200803094820eucas1p1696af31a3c9a295b7c4a4f478a5bde8d X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200803094820eucas1p1696af31a3c9a295b7c4a4f478a5bde8d 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> <20200803094753.GC635660@kroah.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 8/3/20 11:47 AM, Greg KH wrote: > 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. Since taking over fbdev in 2017 I've tried to act as the last resort Maintainer for console stuff (AFAIK there are no "lost" patches) but it really deserves its own entry. Also most console patches make it through you nowadays anyway: $ git log --pretty=fuller --since=2017 drivers/video/console/|grep "Commit\:"|sort|uniq -cd 2 Commit: Arnd Bergmann 11 Commit: Bartlomiej Zolnierkiewicz 2 Commit: Daniel Vetter 3 Commit: Dave Airlie 12 Commit: Greg Kroah-Hartman 7 Commit: Linus Torvalds 2 Commit: Martin Schwidefsky > If you write the patch, I'll merge it :) ACK from me. :) Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartlomiej Zolnierkiewicz Date: Mon, 03 Aug 2020 11:07:18 +0000 Subject: Re: [PATCH] vgacon: fix out of bounds write to the scrollback buffer Message-Id: <86fc45ac-5bb1-50a2-5f4c-5c2da30f7c3b@samsung.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> <20200803094753.GC635660@kroah.com> In-Reply-To: <20200803094753.GC635660@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: Greg KH Cc: Linux Fbdev development list , Kyungtae Kim , Linus Torvalds , Linux kernel mailing list , DRI devel , =?UTF-8?B?5byg5LqR5rW3?= , Solar Designer , Anthony Liguori , Yang Yingliang , xiao.zhang@windriver.com, Jiri Slaby , "Srivatsa S. Bhat" On 8/3/20 11:47 AM, Greg KH wrote: > 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. Since taking over fbdev in 2017 I've tried to act as the last resort Maintainer for console stuff (AFAIK there are no "lost" patches) but it really deserves its own entry. Also most console patches make it through you nowadays anyway: $ git log --pretty=fuller --since 17 drivers/video/console/|grep "Commit\:"|sort|uniq -cd 2 Commit: Arnd Bergmann 11 Commit: Bartlomiej Zolnierkiewicz 2 Commit: Daniel Vetter 3 Commit: Dave Airlie 12 Commit: Greg Kroah-Hartman 7 Commit: Linus Torvalds 2 Commit: Martin Schwidefsky > If you write the patch, I'll merge it :) ACK from me. :) Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics 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=-6.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 77015C433E0 for ; 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Mon, 3 Aug 2020 11:07:19 +0000 (GMT) Subject: Re: [PATCH] vgacon: fix out of bounds write to the scrollback buffer To: Greg KH From: Bartlomiej Zolnierkiewicz Message-ID: <86fc45ac-5bb1-50a2-5f4c-5c2da30f7c3b@samsung.com> Date: Mon, 3 Aug 2020 13:07:18 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20200803094753.GC635660@kroah.com> Content-Language: en-US X-Brightmail-Tracker: H4sIAAAAAAAAA01SbUhTYRjt3b27u1pXXmfig0nBCM2oVNaP2wdSFnH/hAsiKixbeZkrN21X V0Y/hKJ0MyutpkvLRJdKaPmxmq0Iy48hSl9TC0UTi5Km5izoa9W8k/x3nnPO857nwEsTcq80 ktbqs3mDXp2hoIJJe+f3vrUfp2JS4xunFKzZ3InYP/bLBPv66xTF9lWWInayIor9Md1LsN1F 01L2VVs5xXZ0mgjWZVGyY0UeGVtsqiHYlpl+CTvx20JtCeFqn5uk3I3Jo9yjb5Uk57AOy7iz zzxSrqm+gOI871Rcd+lPkhsxd0k47+chGff+1zDFeZuWc40trRIVsz94cxqfoTXyhrjEQ8Hp NwrKJFlnQ0+629pkeaiZMaEgGvB6GPA1SE0omJbjWgTDP8uROMwi+GR3BhQvglnHU9n8StFn CykKtxHUfrAHBg+CL88fk35XGE6GlvtDEj9eiqMgv9op85sI7CTh6oNvcwKFN8Ll8/X/Amma wYngG9vhp0m8Em6ZLkj9OBzvhZnRp3OYwaHgKhufez8Ix8PEmZI5TOAIeDt+UyLiFXCm9Trh zwJ8iwZbsY8Uz94OY+57SMRhMNHVEqgTBT0lhaS40IDgd/7HwPZ9BLdLfJTo2gRDfT8o/6UE joXGtjiR3go1T/oJPw04BAY9oeIRIVBstwRoBvLPyUV3NNy13aXmY02OOuISUlgXVLMuqGNd UMf6P7cSkfUogs8RdBpeUOr5E+sEtU7I0WvWHcnUNaF/X7HH1/X1AXr863A7wjRSLGHSvdGp cqnaKOTq2hHQhGIpk9Tbc1DOpKlzT/GGzFRDTgYvtKNlNKmIYJRVnw7IsUadzR/j+SzeMK9K 6KDIPGQcSbpQcRBrD7vcSdIrL1ftvqfdqXA5BvqPO1Xuffrk5kdTvfGesUWLBU1IeJ1tmzt2 V4pZvWpPdYrzT0Jobp7G/LDwi/zi5jdVy1M6XtCj52MGa20bCh0xqmuLyhff4XUdNmO0UlVS V+nNSjMm5k0eP2A5vXVN37Dz9YArYdSuIIV0dcJqwiCo/wJKL1MehgMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmphleLIzCtJLcpLzFFi42I5/e/4Xd0X79XjDZo/8Fh0dx9jtPi/bSKz xZWv79kszi2YwWjxbq6Mxa8PZ5ktTvR9YLW4vGsOm8XRY13MFienG1s86nvLbjGpaymzxZZP 15gsXv2dzubA57HiQherx7x3WR57vy1g8dg56y67R8uRt6wem1Z1snm8fRjgcWLGbxaP+93H mTw+v7nD7vH0z102j8+b5DzWb9nKFMAbpWdTlF9akqqQkV9cYqsUbWhhpGdoaaFnZGKpZ2hs HmtlZKqkb2eTkpqTWZZapG+XoJcxr3MmU0GLYMXVXbvYGxg383YxcnJICJhI9L2ZztLFyMUh JLCUUeJe52nmLkYOoISMxPH1ZRA1whJ/rnWxQdS8ZpS40DqVCSQhLOArsfj/DjYQWwSovmPJ HnaQImaBfSwSr1d2MUJ0HGKWaH/4GqyDTcBKYmL7KkaQDbwCdhL/HrmBhFkEVCQWdvWygtii AhESh3fMYgSxeQUEJU7OfMICYnMKGEi8ap4MZjMLqEv8mXeJGcIWl7j1ZD4ThC0v0bx1NvME RqFZSNpnIWmZhaRlFpKWBYwsqxhFUkuLc9Nziw31ihNzi0vz0vWS83M3MQJTwLZjPzfvYLy0 MfgQowAHoxIPb8ZntXgh1sSy4srcQ4wSHMxKIrxOZ0/HCfGmJFZWpRblxxeV5qQWH2I0BXpu IrOUaHI+MD3llcQbmhqaW1gamhubG5tZKInzdggcjBESSE8sSc1OTS1ILYLpY+LglGpg7A9Q s/L3fHivZ6rtk6m7+ZS43vKujFiZ63jW8MgKIwnJwtssB5o5GbqWsMb9vSzGe7il6ZDr5SPM nhUFu/cXmvIY/Enq/H5Z2urVv7sZaxa+U0448u7cdGvWCWz7PTiiktqnPZ9pwvr/ftOy/WzR s1zTVRYVfxe0rXLPf2wSzON179Prr70PlViKMxINtZiLihMB+KKm1xcDAAA= X-CMS-MailID: 20200803110720eucas1p24d589fdd1ef2f7bc0e0629dd8cd6a7b6 X-Msg-Generator: CA X-RootMTR: 20200803094820eucas1p1696af31a3c9a295b7c4a4f478a5bde8d X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200803094820eucas1p1696af31a3c9a295b7c4a4f478a5bde8d 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> <20200803094753.GC635660@kroah.com> 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 , Linus Torvalds , Linux kernel mailing list , DRI devel , =?UTF-8?B?5byg5LqR5rW3?= , Solar Designer , Anthony Liguori , Yang Yingliang , xiao.zhang@windriver.com, Jiri Slaby , "Srivatsa S. 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