From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anshuman Khandual Date: Tue, 15 Oct 2019 15:33:11 +0000 Subject: Re: [PATCH V6 0/2] mm/debug: Add tests validating architecture page table helpers Message-Id: List-Id: References: <1571131302-32290-1-git-send-email-anshuman.khandual@arm.com> <1571150502.5937.39.camel@lca.pw> In-Reply-To: <1571150502.5937.39.camel@lca.pw> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: Qian Cai , linux-mm@kvack.org Cc: Mark Rutland , linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org, Peter Zijlstra , James Hogan , Heiko Carstens , Michal Hocko , Dave Hansen , Paul Mackerras , sparclinux@vger.kernel.org, Thomas Gleixner , linux-s390@vger.kernel.org, Jason Gunthorpe , Michael Ellerman , x86@kernel.org, Russell King - ARM Linux , Matthew Wilcox , Steven Price , Tetsuo Handa , Gerald Schaefer , linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Kees Cook , Masahiro Yamada , Mark Brown , "Kirill A . Shutemov" , Dan Williams , Vlastimil Babka , Christophe Leroy , Sri Krishna chowdary , Ard Biesheuvel , Greg Kroah-Hartman , linux-mips@vger.kernel.org, Ralf Baechle , linux-kernel@vger.kernel.org, Paul Burton , Mike Rapoport , Vineet Gupta , Martin Schwidefsky , Andrew Morton , linuxppc-dev@lists.ozlabs.org, "David S. Miller" , Mike Kravetz On 10/15/2019 08:11 PM, Qian Cai wrote: > The x86 will crash with linux-next during boot due to this series (v5) with the > config below plus CONFIG_DEBUG_VM_PGTABLE=y. I am not sure if v6 would address > it. > > https://raw.githubusercontent.com/cailca/linux-mm/master/x86.config > > [   33.862600][    T1] page:ffffea0009000000 is uninitialized and poisoned > [   33.862608][    T1] raw: ffffffffffffffff ffffffffffffffff ffffffffffffffff > ffffff871140][    T1]  ? _raw_spin_unlock_irq+0x27/0x40 > [   33.871140][    T1]  ? rest_init+0x307/0x307 > [   33.871140][    T1]  kernel_init+0x11/0x139 > [   33.871140][    T1]  ? rest_init+0x307/0x307 > [   33.871140][    T1]  ret_from_fork+0x27/0x50 > [   33.871140][    T1] Modules linked in: > [   33.871140][    T1] ---[ end trace e99d392b0f7befbd ]--- > [   33.871140][    T1] RIP: 0010:alloc_gigantic_page_order+0x3fe/0x490 Hmm, with defconfig (DEBUG_VM=y and DEBUG_VM_PGTABLE=y) it does not crash but with the config above, it does. Just wondering if it is possible that these pages might not been initialized yet because DEFERRED_STRUCT_PAGE_INIT=y ? [ 13.898549][ T1] page:ffffea0005000000 is uninitialized and poisoned [ 13.898549][ T1] raw: ffffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffff [ 13.898549][ T1] raw: ffffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffff [ 13.898549][ T1] page dumped because: VM_BUG_ON_PAGE(PagePoisoned(p)) [ 13.898549][ T1] ------------[ cut here ]------------ [ 13.898549][ T1] kernel BUG at ./include/linux/mm.h:1107! [ 13.898549][ T1] invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC KASAN PTI [ 13.898549][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.4.0-rc3-next-20191015+ # 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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 67152ECE588 for ; Tue, 15 Oct 2019 15:20:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4803820640 for ; Tue, 15 Oct 2019 15:20:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733148AbfJOPU5 (ORCPT ); Tue, 15 Oct 2019 11:20:57 -0400 Received: from foss.arm.com ([217.140.110.172]:40796 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726523AbfJOPU4 (ORCPT ); Tue, 15 Oct 2019 11:20:56 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 68FF928; Tue, 15 Oct 2019 08:20:55 -0700 (PDT) Received: from [10.162.42.142] (p8cg001049571a15.blr.arm.com [10.162.42.142]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 754823F718; Tue, 15 Oct 2019 08:20:44 -0700 (PDT) Subject: Re: [PATCH V6 0/2] mm/debug: Add tests validating architecture page table helpers To: Qian Cai , linux-mm@kvack.org Cc: Andrew Morton , Vlastimil Babka , Greg Kroah-Hartman , Thomas Gleixner , Mike Rapoport , Jason Gunthorpe , Dan Williams , Peter Zijlstra , Michal Hocko , Mark Rutland , Mark Brown , Steven Price , Ard Biesheuvel , Masahiro Yamada , Kees Cook , Tetsuo Handa , Matthew Wilcox , Sri Krishna chowdary , Dave Hansen , Russell King - ARM Linux , Michael Ellerman , Paul Mackerras , Martin Schwidefsky , Heiko Carstens , "David S. Miller" , Vineet Gupta , James Hogan , Paul Burton , Ralf Baechle , "Kirill A . Shutemov" , Gerald Schaefer , Christophe Leroy , Mike Kravetz , linux-snps-arc@lists.infradead.org, linux-mips@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org References: <1571131302-32290-1-git-send-email-anshuman.khandual@arm.com> <1571150502.5937.39.camel@lca.pw> From: Anshuman Khandual Message-ID: Date: Tue, 15 Oct 2019 20:51:11 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <1571150502.5937.39.camel@lca.pw> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/15/2019 08:11 PM, Qian Cai wrote: > The x86 will crash with linux-next during boot due to this series (v5) with the > config below plus CONFIG_DEBUG_VM_PGTABLE=y. I am not sure if v6 would address > it. > > https://raw.githubusercontent.com/cailca/linux-mm/master/x86.config > > [   33.862600][    T1] page:ffffea0009000000 is uninitialized and poisoned > [   33.862608][    T1] raw: ffffffffffffffff ffffffffffffffff ffffffffffffffff > ffffff871140][    T1]  ? _raw_spin_unlock_irq+0x27/0x40 > [   33.871140][    T1]  ? rest_init+0x307/0x307 > [   33.871140][    T1]  kernel_init+0x11/0x139 > [   33.871140][    T1]  ? rest_init+0x307/0x307 > [   33.871140][    T1]  ret_from_fork+0x27/0x50 > [   33.871140][    T1] Modules linked in: > [   33.871140][    T1] ---[ end trace e99d392b0f7befbd ]--- > [   33.871140][    T1] RIP: 0010:alloc_gigantic_page_order+0x3fe/0x490 Hmm, with defconfig (DEBUG_VM=y and DEBUG_VM_PGTABLE=y) it does not crash but with the config above, it does. Just wondering if it is possible that these pages might not been initialized yet because DEFERRED_STRUCT_PAGE_INIT=y ? [ 13.898549][ T1] page:ffffea0005000000 is uninitialized and poisoned [ 13.898549][ T1] raw: ffffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffff [ 13.898549][ T1] raw: ffffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffff [ 13.898549][ T1] page dumped because: VM_BUG_ON_PAGE(PagePoisoned(p)) [ 13.898549][ T1] ------------[ cut here ]------------ [ 13.898549][ T1] kernel BUG at ./include/linux/mm.h:1107! [ 13.898549][ T1] invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC KASAN PTI [ 13.898549][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.4.0-rc3-next-20191015+ # 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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 7C71FECE58F for ; Tue, 15 Oct 2019 15:24:13 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (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 31B7820640 for ; Tue, 15 Oct 2019 15:24:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 31B7820640 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 46szjk6kp3zDr5s for ; Wed, 16 Oct 2019 02:24:10 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=arm.com (client-ip=217.140.110.172; helo=foss.arm.com; envelope-from=anshuman.khandual@arm.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=arm.com Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lists.ozlabs.org (Postfix) with ESMTP id 46szf41DPnzDr55 for ; Wed, 16 Oct 2019 02:20:58 +1100 (AEDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 68FF928; Tue, 15 Oct 2019 08:20:55 -0700 (PDT) Received: from [10.162.42.142] (p8cg001049571a15.blr.arm.com [10.162.42.142]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 754823F718; Tue, 15 Oct 2019 08:20:44 -0700 (PDT) Subject: Re: [PATCH V6 0/2] mm/debug: Add tests validating architecture page table helpers To: Qian Cai , linux-mm@kvack.org References: <1571131302-32290-1-git-send-email-anshuman.khandual@arm.com> <1571150502.5937.39.camel@lca.pw> From: Anshuman Khandual Message-ID: Date: Tue, 15 Oct 2019 20:51:11 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <1571150502.5937.39.camel@lca.pw> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org, Peter Zijlstra , James Hogan , Heiko Carstens , Michal Hocko , Dave Hansen , Paul Mackerras , sparclinux@vger.kernel.org, Thomas Gleixner , linux-s390@vger.kernel.org, Jason Gunthorpe , x86@kernel.org, Russell King - ARM Linux , Matthew Wilcox , Steven Price , Tetsuo Handa , Gerald Schaefer , linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Kees Cook , Masahiro Yamada , Mark Brown , "Kirill A . Shutemov" , Dan Williams , Vlastimil Babka , Sri Krishna chowdary , Ard Biesheuvel , Greg Kroah-Hartman , linux-mips@vger.kernel.org, Ralf Baechle , linux-kernel@vger.kernel.org, Paul Burton , Mike Rapoport , Vineet Gupta , Martin Schwidefsky , Andrew Morton , linuxppc-dev@lists.ozlabs.org, "David S. Miller" , Mike Kravetz Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 10/15/2019 08:11 PM, Qian Cai wrote: > The x86 will crash with linux-next during boot due to this series (v5) with the > config below plus CONFIG_DEBUG_VM_PGTABLE=y. I am not sure if v6 would address > it. > > https://raw.githubusercontent.com/cailca/linux-mm/master/x86.config > > [   33.862600][    T1] page:ffffea0009000000 is uninitialized and poisoned > [   33.862608][    T1] raw: ffffffffffffffff ffffffffffffffff ffffffffffffffff > ffffff871140][    T1]  ? _raw_spin_unlock_irq+0x27/0x40 > [   33.871140][    T1]  ? rest_init+0x307/0x307 > [   33.871140][    T1]  kernel_init+0x11/0x139 > [   33.871140][    T1]  ? rest_init+0x307/0x307 > [   33.871140][    T1]  ret_from_fork+0x27/0x50 > [   33.871140][    T1] Modules linked in: > [   33.871140][    T1] ---[ end trace e99d392b0f7befbd ]--- > [   33.871140][    T1] RIP: 0010:alloc_gigantic_page_order+0x3fe/0x490 Hmm, with defconfig (DEBUG_VM=y and DEBUG_VM_PGTABLE=y) it does not crash but with the config above, it does. Just wondering if it is possible that these pages might not been initialized yet because DEFERRED_STRUCT_PAGE_INIT=y ? [ 13.898549][ T1] page:ffffea0005000000 is uninitialized and poisoned [ 13.898549][ T1] raw: ffffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffff [ 13.898549][ T1] raw: ffffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffff [ 13.898549][ T1] page dumped because: VM_BUG_ON_PAGE(PagePoisoned(p)) [ 13.898549][ T1] ------------[ cut here ]------------ [ 13.898549][ T1] kernel BUG at ./include/linux/mm.h:1107! [ 13.898549][ T1] invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC KASAN PTI [ 13.898549][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.4.0-rc3-next-20191015+ # 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=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 BEA15ECE588 for ; Tue, 15 Oct 2019 15:21:09 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 892302086A for ; Tue, 15 Oct 2019 15:21:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="alSZ3pIe" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 892302086A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date: Message-ID:From:References:To:Subject:Reply-To:Content-ID:Content-Description :Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Cd7KoD8+enB/RkVH0agJeVB8kNpbNiJUn/5d0s5UtP4=; b=alSZ3pIeTruaLC VSnVDnHLwWvbQEK0mlnQnWeVmxrhffuY8iRpavwvvyTdneJPcJUmKkAgLQBZUg90R6LXCdZtWs8fK gw2nYZw4IXk9NYq/2utHqtBickjEtA2eV/9Vic8tJfzHTvS9kDodxM47yrw43Lr3JysAZC9NskBCt OAUsN2qzvQd/FcOopwMJ0o7xdZ456MSzZmIM6SCypAuyb5lS+ZvShE1tYUthyRT0eVYmhv/UReBvu IOhaM0ohSnanb9gQBUOqAu1QGcZvOmjKna1rDiUEbtMFaxbxRbJqyllIP2xDFRgoaWqIK37QxAuJW ehnGU/eZK+Z76MTddSRw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iKOdI-0006Kp-G5; Tue, 15 Oct 2019 15:21:08 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iKOd8-0006Bq-Kx; Tue, 15 Oct 2019 15:21:00 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 68FF928; Tue, 15 Oct 2019 08:20:55 -0700 (PDT) Received: from [10.162.42.142] (p8cg001049571a15.blr.arm.com [10.162.42.142]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 754823F718; Tue, 15 Oct 2019 08:20:44 -0700 (PDT) Subject: Re: [PATCH V6 0/2] mm/debug: Add tests validating architecture page table helpers To: Qian Cai , linux-mm@kvack.org References: <1571131302-32290-1-git-send-email-anshuman.khandual@arm.com> <1571150502.5937.39.camel@lca.pw> From: Anshuman Khandual Message-ID: Date: Tue, 15 Oct 2019 20:51:11 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <1571150502.5937.39.camel@lca.pw> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191015_082058_774109_51727E3C X-CRM114-Status: GOOD ( 15.34 ) X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org, Peter Zijlstra , James Hogan , Heiko Carstens , Michal Hocko , Dave Hansen , Paul Mackerras , sparclinux@vger.kernel.org, Thomas Gleixner , linux-s390@vger.kernel.org, Jason Gunthorpe , Michael Ellerman , x86@kernel.org, Russell King - ARM Linux , Matthew Wilcox , Steven Price , Tetsuo Handa , Gerald Schaefer , linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Kees Cook , Masahiro Yamada , Mark Brown , "Kirill A . Shutemov" , Dan Williams , Vlastimil Babka , Christophe Leroy , Sri Krishna chowdary , Ard Biesheuvel , Greg Kroah-Hartman , linux-mips@vger.kernel.org, Ralf Baechle , linux-kernel@vger.kernel.org, Paul Burton , Mike Rapoport , Vineet Gupta , Martin Schwidefsky , Andrew Morton , linuxppc-dev@lists.ozlabs.org, "David S. 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Tue, 15 Oct 2019 08:20:44 -0700 (PDT) Subject: Re: [PATCH V6 0/2] mm/debug: Add tests validating architecture page table helpers To: Qian Cai , linux-mm@kvack.org References: <1571131302-32290-1-git-send-email-anshuman.khandual@arm.com> <1571150502.5937.39.camel@lca.pw> From: Anshuman Khandual Message-ID: Date: Tue, 15 Oct 2019 20:51:11 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <1571150502.5937.39.camel@lca.pw> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191015_082058_774109_51727E3C X-CRM114-Status: GOOD ( 15.34 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org, Peter Zijlstra , James Hogan , Heiko Carstens , Michal Hocko , Dave Hansen , Paul Mackerras , sparclinux@vger.kernel.org, Thomas Gleixner , linux-s390@vger.kernel.org, Jason Gunthorpe , Michael Ellerman , x86@kernel.org, Russell King - ARM Linux , Matthew Wilcox , Steven Price , Tetsuo Handa , Gerald Schaefer , linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Kees Cook , Masahiro Yamada , Mark Brown , "Kirill A . Shutemov" , Dan Williams , Vlastimil Babka , Christophe Leroy , Sri Krishna chowdary , Ard Biesheuvel , Greg Kroah-Hartman , linux-mips@vger.kernel.org, Ralf Baechle , linux-kernel@vger.kernel.org, Paul Burton , Mike Rapoport , Vineet Gupta , Martin Schwidefsky , Andrew Morton , linuxppc-dev@lists.ozlabs.org, "David S. Miller" , Mike Kravetz Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org CgpPbiAxMC8xNS8yMDE5IDA4OjExIFBNLCBRaWFuIENhaSB3cm90ZToKPiBUaGUgeDg2IHdpbGwg Y3Jhc2ggd2l0aCBsaW51eC1uZXh0IGR1cmluZyBib290IGR1ZSB0byB0aGlzIHNlcmllcyAodjUp IHdpdGggdGhlCj4gY29uZmlnIGJlbG93IHBsdXMgQ09ORklHX0RFQlVHX1ZNX1BHVEFCTEU9eS4g SSBhbSBub3Qgc3VyZSBpZiB2NiB3b3VsZCBhZGRyZXNzCj4gaXQuCj4gCj4gaHR0cHM6Ly9yYXcu Z2l0aHVidXNlcmNvbnRlbnQuY29tL2NhaWxjYS9saW51eC1tbS9tYXN0ZXIveDg2LmNvbmZpZwo+ IAo+IFvCoMKgwqAzMy44NjI2MDBdW8KgwqDCoMKgVDFdIHBhZ2U6ZmZmZmVhMDAwOTAwMDAwMCBp cyB1bmluaXRpYWxpemVkIGFuZCBwb2lzb25lZAo+IFvCoMKgwqAzMy44NjI2MDhdW8KgwqDCoMKg VDFdIHJhdzogZmZmZmZmZmZmZmZmZmZmZiBmZmZmZmZmZmZmZmZmZmZmIGZmZmZmZmZmZmZmZmZm ZmYKPiBmZmZmZmY4NzExNDBdW8KgwqDCoMKgVDFdwqDCoD8gX3Jhd19zcGluX3VubG9ja19pcnEr MHgyNy8weDQwCj4gW8KgwqDCoDMzLjg3MTE0MF1bwqDCoMKgwqBUMV3CoMKgPyByZXN0X2luaXQr MHgzMDcvMHgzMDcKPiBbwqDCoMKgMzMuODcxMTQwXVvCoMKgwqDCoFQxXcKgwqBrZXJuZWxfaW5p dCsweDExLzB4MTM5Cj4gW8KgwqDCoDMzLjg3MTE0MF1bwqDCoMKgwqBUMV3CoMKgPyByZXN0X2lu aXQrMHgzMDcvMHgzMDcKPiBbwqDCoMKgMzMuODcxMTQwXVvCoMKgwqDCoFQxXcKgwqByZXRfZnJv bV9mb3JrKzB4MjcvMHg1MAo+IFvCoMKgwqAzMy44NzExNDBdW8KgwqDCoMKgVDFdIE1vZHVsZXMg bGlua2VkIGluOgo+IFvCoMKgwqAzMy44NzExNDBdW8KgwqDCoMKgVDFdIC0tLVsgZW5kIHRyYWNl IGU5OWQzOTJiMGY3YmVmYmQgXS0tLQo+IFvCoMKgwqAzMy44NzExNDBdW8KgwqDCoMKgVDFdIFJJ UDogMDAxMDphbGxvY19naWdhbnRpY19wYWdlX29yZGVyKzB4M2ZlLzB4NDkwCgpIbW0sIHdpdGgg ZGVmY29uZmlnIChERUJVR19WTT15IGFuZCBERUJVR19WTV9QR1RBQkxFPXkpIGl0IGRvZXMgbm90 IGNyYXNoIGJ1dAp3aXRoIHRoZSBjb25maWcgYWJvdmUsIGl0IGRvZXMuIEp1c3Qgd29uZGVyaW5n IGlmIGl0IGlzIHBvc3NpYmxlIHRoYXQgdGhlc2UKcGFnZXMgbWlnaHQgbm90IGJlZW4gaW5pdGlh bGl6ZWQgeWV0IGJlY2F1c2UgREVGRVJSRURfU1RSVUNUX1BBR0VfSU5JVD15ID8KClsgICAxMy44 OTg1NDldWyAgICBUMV0gcGFnZTpmZmZmZWEwMDA1MDAwMDAwIGlzIHVuaW5pdGlhbGl6ZWQgYW5k IHBvaXNvbmVkClsgICAxMy44OTg1NDldWyAgICBUMV0gcmF3OiBmZmZmZmZmZmZmZmZmZmZmIGZm ZmZmZmZmZmZmZmZmZmYgZmZmZmZmZmZmZmZmZmZmZiBmZmZmZmZmZmZmZmZmZmZmClsgICAxMy44 OTg1NDldWyAgICBUMV0gcmF3OiBmZmZmZmZmZmZmZmZmZmZmIGZmZmZmZmZmZmZmZmZmZmYgZmZm ZmZmZmZmZmZmZmZmZiBmZmZmZmZmZmZmZmZmZmZmClsgICAxMy44OTg1NDldWyAgICBUMV0gcGFn ZSBkdW1wZWQgYmVjYXVzZTogVk1fQlVHX09OX1BBR0UoUGFnZVBvaXNvbmVkKHApKQpbICAgMTMu ODk4NTQ5XVsgICAgVDFdIC0tLS0tLS0tLS0tLVsgY3V0IGhlcmUgXS0tLS0tLS0tLS0tLQpbICAg MTMuODk4NTQ5XVsgICAgVDFdIGtlcm5lbCBCVUcgYXQgLi9pbmNsdWRlL2xpbnV4L21tLmg6MTEw NyEKWyAgIDEzLjg5ODU0OV1bICAgIFQxXSBpbnZhbGlkIG9wY29kZTogMDAwMCBbIzFdIFNNUCBE RUJVR19QQUdFQUxMT0MgS0FTQU4gUFRJClsgICAxMy44OTg1NDldWyAgICBUMV0gQ1BVOiAwIFBJ RDogMSBDb21tOiBzd2FwcGVyLzAgTm90IHRhaW50ZWQgNS40LjAtcmMzLW5leHQtMjAxOTEwMTUr ICMKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4 LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFk Lm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFy bS1rZXJuZWwK