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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6F813C4167E for ; Wed, 16 Feb 2022 22:01:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236160AbiBPWBv (ORCPT ); Wed, 16 Feb 2022 17:01:51 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:56786 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232881AbiBPWBs (ORCPT ); Wed, 16 Feb 2022 17:01:48 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6D467193CC; Wed, 16 Feb 2022 14:01:35 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 0702961B32; Wed, 16 Feb 2022 22:01:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 70BC6C340ED; Wed, 16 Feb 2022 22:01:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1645048894; bh=3GAgFKFSz4rrd4LtvDFKA/i0kbB+vNidxSnLES7CC90=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=PmqZtAPQ8jm+06IO3B2Rv5fRROrQMNnQvWotR0srStYZ55QvmYnwNkxoJHkIp+2JO AVqNKyYOz3jKBBKy2IQjZi6kElAZ5xZKm4cstzsUcFi8OJbCDtXinwC+lBAG0Kspfv j4KEB/+z/qg5rsxzJPFnhxgZkp3vlZ87N7BmFP/KZojtrFxuhABgfVyssK+XTy50tx yIjZNZrmpv+d/GmxXVJtlcCXljyt9V2jjwg+cZzJg9AE7+KH14sNrO2oqwgGkshdJQ dwh+m0ZaItgHQ691RkIYXHtH9hK3sSviXzH3Xv6AyuPQdc48pm/GIV1nZ7hn73HjQ7 oD/Q5Rjdb1ORw== Received: by mail-wm1-f42.google.com with SMTP id m126-20020a1ca384000000b0037bb8e379feso4730824wme.5; Wed, 16 Feb 2022 14:01:34 -0800 (PST) X-Gm-Message-State: AOAM531n5ZuqBO0v2piYou9nTuk7/+tLzxlMfLOxCmM2nW9BKme/XiWA L7l4hmYXz/ji72wkDL7gM+XIQlyiabFdSQ+uvVs= X-Google-Smtp-Source: ABdhPJyTINkf1ZMgp+ijDiSYfGY6PCVSFYe6JpwLrHI4jPiDeP7SC/Zo0zGySiauKL0SyOBYxrfLHIczbDoJsvG/Low= X-Received: by 2002:a05:600c:1d27:b0:37c:74bb:2b4d with SMTP id l39-20020a05600c1d2700b0037c74bb2b4dmr3428429wms.82.1645048892813; Wed, 16 Feb 2022 14:01:32 -0800 (PST) MIME-Version: 1.0 References: <20220216131332.1489939-1-arnd@kernel.org> <20220216131332.1489939-16-arnd@kernel.org> In-Reply-To: From: Arnd Bergmann Date: Wed, 16 Feb 2022 23:01:16 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2 15/18] sparc64: remove CONFIG_SET_FS support To: Sam Ravnborg Cc: Linus Torvalds , Christoph Hellwig , linux-arch , Linux-MM , Linux API , Arnd Bergmann , Linux Kernel Mailing List , Al Viro , Russell King - ARM Linux , Will Deacon , Guo Ren , Brian Cain , Geert Uytterhoeven , Michal Simek , Thomas Bogendoerfer , Nick Hu , Greentime Hu , Dinh Nguyen , Stafford Horne , Helge Deller , Michael Ellerman , Peter Zijlstra , Ingo Molnar , Mark Rutland , Heiko Carstens , Rich Felker , David Miller , Richard Weinberger , "the arch/x86 maintainers" , Max Filippov , "Eric W . Biederman" , Andrew Morton , Ard Biesheuvel , alpha , "open list:SYNOPSYS ARC ARCHITECTURE" , linux-csky@vger.kernel.org, "open list:QUALCOMM HEXAGON..." , linux-ia64@vger.kernel.org, linux-m68k , "open list:BROADCOM NVRAM DRIVER" , Openrisc , Parisc List , linuxppc-dev , linux-riscv , linux-s390 , Linux-sh list , sparclinux , linux-um , "open list:TENSILICA XTENSA PORT (xtensa)" Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org On Wed, Feb 16, 2022 at 7:41 PM Sam Ravnborg wrote: > On Wed, Feb 16, 2022 at 07:34:59PM +0100, Sam Ravnborg wrote: > > > > I think you somehow missed the Kconfig change, and also the related > > sparc32 change which continue to have set_fs() after this patch. Right, thanks for pointing out the issue. > I now notice the sparc32 bits are in the last patch. > To avoid breaking bisect-ability on sparc64 I think you need to merge > the sparc32 changes with this patch, unless the sparc64 changes can > coexist with CONFIG_SET_FS continue to be set. I originally had them in the reverse order and broke bisectability during my rebase. The end result is still fine, but now I need to move the 'select SET_FS' from CONFIG_SPARC to CONFIG_SPARC32 in this patch and then remove it again from there in the last step. I've done that in my local copy now. Arnd 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 9C976C433F5 for ; Wed, 16 Feb 2022 22:01:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=AB11oQixU6G7nRNIy+zWKcbdIS4tnx6mrTBv+KEOZxQ=; b=zGgG5frmuY/jyz SnmAvGsaQCcM3gAWoUpsKGMgLpXcpQyXWXvRoqed9swKUxu/qKeWZEixS41lMdXwpHwurnXwjXnge JJrN2iH5FUVX6s9SixZ1xwqC6aqkYcFJyoUdHZzLx5B6onP8g75Tj1Ru4Kp4lzFnLUtPGhzJUo0Rm fc+vima5Uu/oBh8Q1m8R00n/jVAGSqAYPH9yscUEJ6sRPxLVl6tdFZSqPQDVpRlAjdhYCUydLelGV YzMfk3S2fhm8D9SO73e1+OfJ2/yDvDft2Y0KUMsbO6tECgr5yl+7RpCFMULjelYvZ0K18PhJTRUD+ OXM4tjl5LGE9e9424/qw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nKSMv-008RKt-Kq; Wed, 16 Feb 2022 22:01:49 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nKSMr-008RJi-Po; Wed, 16 Feb 2022 22:01:47 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 320BD61B45; Wed, 16 Feb 2022 22:01:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05C93C340FB; Wed, 16 Feb 2022 22:01:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1645048905; bh=3GAgFKFSz4rrd4LtvDFKA/i0kbB+vNidxSnLES7CC90=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=fDBP7Mkdj63wKfurqDVyYf13ViT6TEUnhig97uW+IsB/gSvVjcPnPDWnNfq57X7f7 2Suucc5sE+/m6dQ46qoh2dUuLuG7hXYighvzH6H9ARTdBIliLsmD1UopXH6CxFmWoN UPk5m0/iEtgdySNxIBVnaJK/O5z79ZosLIwarBtKYOVy5ynsvwoL6XZ9KSYfLz+dRk xXdnASrldM7jFmP3+mA4sB9sbQAt8Gch3ENDKzjuM3u3ZwUVUcK5tOZLPc9eGKSCXe MSSs9xC5Zpku8duLHjnR2lHCT8eqzWuqP6CAhPBjI/s4mvClUIWOMR7kSUK98aUHwP h1vuxqjFH9uIg== Received: by mail-wm1-f53.google.com with SMTP id az26-20020a05600c601a00b0037c078db59cso2607702wmb.4; Wed, 16 Feb 2022 14:01:44 -0800 (PST) X-Gm-Message-State: AOAM530yXVU2JHTuljNv9uPWutbced9CeTmXvKmWBUY78aCutxzEVthi nZmi/q2CWsbzsFydXGm0fLvKAatotveQGaPFO4c= X-Google-Smtp-Source: ABdhPJyTINkf1ZMgp+ijDiSYfGY6PCVSFYe6JpwLrHI4jPiDeP7SC/Zo0zGySiauKL0SyOBYxrfLHIczbDoJsvG/Low= X-Received: by 2002:a05:600c:1d27:b0:37c:74bb:2b4d with SMTP id l39-20020a05600c1d2700b0037c74bb2b4dmr3428429wms.82.1645048892813; Wed, 16 Feb 2022 14:01:32 -0800 (PST) MIME-Version: 1.0 References: <20220216131332.1489939-1-arnd@kernel.org> <20220216131332.1489939-16-arnd@kernel.org> In-Reply-To: From: Arnd Bergmann Date: Wed, 16 Feb 2022 23:01:16 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2 15/18] sparc64: remove CONFIG_SET_FS support To: Sam Ravnborg Cc: Linus Torvalds , Christoph Hellwig , linux-arch , Linux-MM , Linux API , Arnd Bergmann , Linux Kernel Mailing List , Al Viro , Russell King - ARM Linux , Will Deacon , Guo Ren , Brian Cain , Geert Uytterhoeven , Michal Simek , Thomas Bogendoerfer , Nick Hu , Greentime Hu , Dinh Nguyen , Stafford Horne , Helge Deller , Michael Ellerman , Peter Zijlstra , Ingo Molnar , Mark Rutland , Heiko Carstens , Rich Felker , David Miller , Richard Weinberger , "the arch/x86 maintainers" , Max Filippov , "Eric W . Biederman" , Andrew Morton , Ard Biesheuvel , alpha , "open list:SYNOPSYS ARC ARCHITECTURE" , linux-csky@vger.kernel.org, "open list:QUALCOMM HEXAGON..." , linux-ia64@vger.kernel.org, linux-m68k , "open list:BROADCOM NVRAM DRIVER" , Openrisc , Parisc List , linuxppc-dev , linux-riscv , linux-s390 , Linux-sh list , sparclinux , linux-um , "open list:TENSILICA XTENSA PORT (xtensa)" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220216_140145_925231_D243050C X-CRM114-Status: GOOD ( 20.74 ) X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org On Wed, Feb 16, 2022 at 7:41 PM Sam Ravnborg wrote: > On Wed, Feb 16, 2022 at 07:34:59PM +0100, Sam Ravnborg wrote: > > > > I think you somehow missed the Kconfig change, and also the related > > sparc32 change which continue to have set_fs() after this patch. Right, thanks for pointing out the issue. > I now notice the sparc32 bits are in the last patch. > To avoid breaking bisect-ability on sparc64 I think you need to merge > the sparc32 changes with this patch, unless the sparc64 changes can > coexist with CONFIG_SET_FS continue to be set. I originally had them in the reverse order and broke bisectability during my rebase. The end result is still fine, but now I need to move the 'select SET_FS' from CONFIG_SPARC to CONFIG_SPARC32 in this patch and then remove it again from there in the last step. I've done that in my local copy now. Arnd _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 6641AC433F5 for ; Wed, 16 Feb 2022 22:01:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=/970iJVH96EZgk3TU8xff7fgbaag1mM10DfKsapZsU8=; b=HcjmibcjNv0+vH QxQFiIGm0cZKatbI42yaQGN0OIff1eUfkgC+qrQXBvMzvyz9b+o6/C/OVRXhmPX+W2F4/nyZHK/23 iuJZMpGvfpBXfqoSB3FVvIoWbZgqD2JVUC0rTn+I3lV0+VpZ5Drk4JDqpglf8DvVuT1FByjqMiEgn aVjEFPI2HtMZ/0cGenBHGrS36bq8EbYvSC3okFPaKYWSGVZWKBcUmThJ8Zdq3dOzbv7jx52VQGGPG wnJjFC7PcWHHEa2l5ne4azq1olreqTRVl4qZith1YGXU3QuFgSZQfj98vyFc9aWs/XcImXvvsafNA yWW8DDZxnSMhNg9Lg68g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nKSMt-008RKV-TR; Wed, 16 Feb 2022 22:01:47 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nKSMr-008RJi-Po; Wed, 16 Feb 2022 22:01:47 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 320BD61B45; Wed, 16 Feb 2022 22:01:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05C93C340FB; Wed, 16 Feb 2022 22:01:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1645048905; bh=3GAgFKFSz4rrd4LtvDFKA/i0kbB+vNidxSnLES7CC90=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=fDBP7Mkdj63wKfurqDVyYf13ViT6TEUnhig97uW+IsB/gSvVjcPnPDWnNfq57X7f7 2Suucc5sE+/m6dQ46qoh2dUuLuG7hXYighvzH6H9ARTdBIliLsmD1UopXH6CxFmWoN UPk5m0/iEtgdySNxIBVnaJK/O5z79ZosLIwarBtKYOVy5ynsvwoL6XZ9KSYfLz+dRk xXdnASrldM7jFmP3+mA4sB9sbQAt8Gch3ENDKzjuM3u3ZwUVUcK5tOZLPc9eGKSCXe MSSs9xC5Zpku8duLHjnR2lHCT8eqzWuqP6CAhPBjI/s4mvClUIWOMR7kSUK98aUHwP h1vuxqjFH9uIg== Received: by mail-wm1-f53.google.com with SMTP id az26-20020a05600c601a00b0037c078db59cso2607702wmb.4; Wed, 16 Feb 2022 14:01:44 -0800 (PST) X-Gm-Message-State: AOAM530yXVU2JHTuljNv9uPWutbced9CeTmXvKmWBUY78aCutxzEVthi nZmi/q2CWsbzsFydXGm0fLvKAatotveQGaPFO4c= X-Google-Smtp-Source: ABdhPJyTINkf1ZMgp+ijDiSYfGY6PCVSFYe6JpwLrHI4jPiDeP7SC/Zo0zGySiauKL0SyOBYxrfLHIczbDoJsvG/Low= X-Received: by 2002:a05:600c:1d27:b0:37c:74bb:2b4d with SMTP id l39-20020a05600c1d2700b0037c74bb2b4dmr3428429wms.82.1645048892813; Wed, 16 Feb 2022 14:01:32 -0800 (PST) MIME-Version: 1.0 References: <20220216131332.1489939-1-arnd@kernel.org> <20220216131332.1489939-16-arnd@kernel.org> In-Reply-To: From: Arnd Bergmann Date: Wed, 16 Feb 2022 23:01:16 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2 15/18] sparc64: remove CONFIG_SET_FS support To: Sam Ravnborg Cc: Linus Torvalds , Christoph Hellwig , linux-arch , Linux-MM , Linux API , Arnd Bergmann , Linux Kernel Mailing List , Al Viro , Russell King - ARM Linux , Will Deacon , Guo Ren , Brian Cain , Geert Uytterhoeven , Michal Simek , Thomas Bogendoerfer , Nick Hu , Greentime Hu , Dinh Nguyen , Stafford Horne , Helge Deller , Michael Ellerman , Peter Zijlstra , Ingo Molnar , Mark Rutland , Heiko Carstens , Rich Felker , David Miller , Richard Weinberger , "the arch/x86 maintainers" , Max Filippov , "Eric W . Biederman" , Andrew Morton , Ard Biesheuvel , alpha , "open list:SYNOPSYS ARC ARCHITECTURE" , linux-csky@vger.kernel.org, "open list:QUALCOMM HEXAGON..." , linux-ia64@vger.kernel.org, linux-m68k , "open list:BROADCOM NVRAM DRIVER" , Openrisc , Parisc List , linuxppc-dev , linux-riscv , linux-s390 , Linux-sh list , sparclinux , linux-um , "open list:TENSILICA XTENSA PORT (xtensa)" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220216_140145_925231_D243050C X-CRM114-Status: GOOD ( 20.74 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Wed, Feb 16, 2022 at 7:41 PM Sam Ravnborg wrote: > On Wed, Feb 16, 2022 at 07:34:59PM +0100, Sam Ravnborg wrote: > > > > I think you somehow missed the Kconfig change, and also the related > > sparc32 change which continue to have set_fs() after this patch. Right, thanks for pointing out the issue. > I now notice the sparc32 bits are in the last patch. > To avoid breaking bisect-ability on sparc64 I think you need to merge > the sparc32 changes with this patch, unless the sparc64 changes can > coexist with CONFIG_SET_FS continue to be set. I originally had them in the reverse order and broke bisectability during my rebase. The end result is still fine, but now I need to move the 'select SET_FS' from CONFIG_SPARC to CONFIG_SPARC32 in this patch and then remove it again from there in the last step. I've done that in my local copy now. Arnd _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv 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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9B878C433EF for ; Wed, 16 Feb 2022 22:02:26 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4JzX4c2wn6z3cVq for ; Thu, 17 Feb 2022 09:02:24 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=cqP4swvB; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=arnd@kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=cqP4swvB; dkim-atps=neutral Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4JzX3w2Xrpz2xB1 for ; Thu, 17 Feb 2022 09:01:48 +1100 (AEDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id F1AB661B43 for ; Wed, 16 Feb 2022 22:01:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A6BC5C340F6 for ; Wed, 16 Feb 2022 22:01:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1645048904; bh=3GAgFKFSz4rrd4LtvDFKA/i0kbB+vNidxSnLES7CC90=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=cqP4swvBSmEmDzilwiAl6hoaKg+rYJVULzcStt6ho4zk1m5ypcExNPVLQZgKy8sx8 R95M9l3Bjf0n6qwkM2R2kbFNjXShLM9o6q74b6gcclX4vX9wZchI/bUwCZeWYrCTSY gsvEv/BA+uLXbpZD65b9rkIEwfFd/eZctL7fHkU/euGbob7Ar/pXDUC3v7xjDMgGwp YEgysit9Yo3IdSh1MHlmzjnxgpnmc5WeIMir/51AHJDH6J1zR1tdpEN4fjuXYfhGI7 eo7HxAH95JU9to+vLgzK1WVTuLSUb/RJdq0M67nN7rgrrV6xt/h4H+7UQ7KLfthF4v 8wivpc2dGDTlA== Received: by mail-wm1-f49.google.com with SMTP id o34so1988542wms.1 for ; Wed, 16 Feb 2022 14:01:44 -0800 (PST) X-Gm-Message-State: AOAM5333BZW3awClhgTzRj7S71a2NQG/t2LkVbWFBPxRBOvZ+dzx6lAa 3ZVbS1HjlABHesObotiIOMmBHU8r/1a5bh5nW8E= X-Google-Smtp-Source: ABdhPJyTINkf1ZMgp+ijDiSYfGY6PCVSFYe6JpwLrHI4jPiDeP7SC/Zo0zGySiauKL0SyOBYxrfLHIczbDoJsvG/Low= X-Received: by 2002:a05:600c:1d27:b0:37c:74bb:2b4d with SMTP id l39-20020a05600c1d2700b0037c74bb2b4dmr3428429wms.82.1645048892813; Wed, 16 Feb 2022 14:01:32 -0800 (PST) MIME-Version: 1.0 References: <20220216131332.1489939-1-arnd@kernel.org> <20220216131332.1489939-16-arnd@kernel.org> In-Reply-To: From: Arnd Bergmann Date: Wed, 16 Feb 2022 23:01:16 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2 15/18] sparc64: remove CONFIG_SET_FS support To: Sam Ravnborg Content-Type: text/plain; charset="UTF-8" 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 , Rich Felker , linux-ia64@vger.kernel.org, Linux-sh list , Peter Zijlstra , "open list:BROADCOM NVRAM DRIVER" , Linux-MM , Guo Ren , sparclinux , "open list:QUALCOMM HEXAGON..." , linux-riscv , Will Deacon , Christoph Hellwig , linux-arch , linux-s390 , Brian Cain , Helge Deller , the arch/x86 maintainers , Russell King - ARM Linux , linux-csky@vger.kernel.org, Ard Biesheuvel , Ingo Molnar , Geert Uytterhoeven , "open list:SYNOPSYS ARC ARCHITECTURE" , "open list:TENSILICA XTENSA PORT \(xtensa\)" , Arnd Bergmann , Heiko Carstens , alpha , linux-um , linuxppc-dev , linux-m68k , Openrisc , Al Viro , Stafford Horne , Michal Simek , Thomas Bogendoerfer , Parisc List , Nick Hu , Max Filippov , Linux API , Linux Kernel Mailing List , Dinh Nguyen , "Eric W . Biederman" , Richard Weinberger , Andrew Morton , Linus Torvalds , David Miller , Greentime Hu Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Wed, Feb 16, 2022 at 7:41 PM Sam Ravnborg wrote: > On Wed, Feb 16, 2022 at 07:34:59PM +0100, Sam Ravnborg wrote: > > > > I think you somehow missed the Kconfig change, and also the related > > sparc32 change which continue to have set_fs() after this patch. Right, thanks for pointing out the issue. > I now notice the sparc32 bits are in the last patch. > To avoid breaking bisect-ability on sparc64 I think you need to merge > the sparc32 changes with this patch, unless the sparc64 changes can > coexist with CONFIG_SET_FS continue to be set. I originally had them in the reverse order and broke bisectability during my rebase. The end result is still fine, but now I need to move the 'select SET_FS' from CONFIG_SPARC to CONFIG_SPARC32 in this patch and then remove it again from there in the last step. I've done that in my local copy now. Arnd From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Date: Wed, 16 Feb 2022 23:01:16 +0100 Subject: [OpenRISC] [PATCH v2 15/18] sparc64: remove CONFIG_SET_FS support In-Reply-To: References: <20220216131332.1489939-1-arnd@kernel.org> <20220216131332.1489939-16-arnd@kernel.org> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: openrisc@lists.librecores.org On Wed, Feb 16, 2022 at 7:41 PM Sam Ravnborg wrote: > On Wed, Feb 16, 2022 at 07:34:59PM +0100, Sam Ravnborg wrote: > > > > I think you somehow missed the Kconfig change, and also the related > > sparc32 change which continue to have set_fs() after this patch. Right, thanks for pointing out the issue. > I now notice the sparc32 bits are in the last patch. > To avoid breaking bisect-ability on sparc64 I think you need to merge > the sparc32 changes with this patch, unless the sparc64 changes can > coexist with CONFIG_SET_FS continue to be set. I originally had them in the reverse order and broke bisectability during my rebase. The end result is still fine, but now I need to move the 'select SET_FS' from CONFIG_SPARC to CONFIG_SPARC32 in this patch and then remove it again from there in the last step. I've done that in my local copy now. Arnd From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Date: Wed, 16 Feb 2022 22:01:16 +0000 Subject: Re: [PATCH v2 15/18] sparc64: remove CONFIG_SET_FS support Message-Id: List-Id: References: <20220216131332.1489939-1-arnd@kernel.org> <20220216131332.1489939-16-arnd@kernel.org> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Sam Ravnborg Cc: Linus Torvalds , Christoph Hellwig , linux-arch , Linux-MM , Linux API , Arnd Bergmann , Linux Kernel Mailing List , Al Viro , Russell King - ARM Linux , Will Deacon , Guo Ren , Brian Cain , Geert Uytterhoeven , Michal Simek , Thomas Bogendoerfer , Nick Hu , Greentime Hu , Dinh Nguyen , Stafford Horne , Helge Deller , Michael Ellerman , Peter Zijlstra , Ingo Molnar , Mark Rutland , Heiko Carstens , Rich Felker , David Miller , Richard Weinberger , the arch/x86 maintainers , Max Filippov , "Eric W . Biederman" , Andrew Morton , Ard Biesheuvel , alpha , "open list:SYNOPSYS ARC ARCHITECTURE" , linux-csky@vger.kernel.org, "open list:QUALCOMM HEXAGON..." , linux-ia64@vger.kernel.org, linux-m68k , "open list:BROADCOM NVRAM DRIVER" , Openrisc , Parisc List , linuxppc-dev , linux-riscv , linux-s390 , Linux-sh list , sparclinux , linux-um , "open list:TENSILICA XTENSA PORT (xtensa)" On Wed, Feb 16, 2022 at 7:41 PM Sam Ravnborg wrote: > On Wed, Feb 16, 2022 at 07:34:59PM +0100, Sam Ravnborg wrote: > > > > I think you somehow missed the Kconfig change, and also the related > > sparc32 change which continue to have set_fs() after this patch. Right, thanks for pointing out the issue. > I now notice the sparc32 bits are in the last patch. > To avoid breaking bisect-ability on sparc64 I think you need to merge > the sparc32 changes with this patch, unless the sparc64 changes can > coexist with CONFIG_SET_FS continue to be set. I originally had them in the reverse order and broke bisectability during my rebase. The end result is still fine, but now I need to move the 'select SET_FS' from CONFIG_SPARC to CONFIG_SPARC32 in this patch and then remove it again from there in the last step. I've done that in my local copy now. Arnd From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [PATCH v2 15/18] sparc64: remove CONFIG_SET_FS support Date: Wed, 16 Feb 2022 23:01:16 +0100 Message-ID: References: <20220216131332.1489939-1-arnd@kernel.org> <20220216131332.1489939-16-arnd@kernel.org> Mime-Version: 1.0 Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1645048894; bh=3GAgFKFSz4rrd4LtvDFKA/i0kbB+vNidxSnLES7CC90=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=PmqZtAPQ8jm+06IO3B2Rv5fRROrQMNnQvWotR0srStYZ55QvmYnwNkxoJHkIp+2JO AVqNKyYOz3jKBBKy2IQjZi6kElAZ5xZKm4cstzsUcFi8OJbCDtXinwC+lBAG0Kspfv j4KEB/+z/qg5rsxzJPFnhxgZkp3vlZ87N7BmFP/KZojtrFxuhABgfVyssK+XTy50tx yIjZNZrmpv+d/GmxXVJtlcCXljyt9V2jjwg+cZzJg9AE7+KH14sNrO2oqwgGkshdJQ dwh+m0ZaItgHQ691RkIYXHtH9hK3sSviXzH3Xv6AyuPQdc48pm/GIV1nZ7hn73HjQ7 oD/Q5Rjdb1ORw== In-Reply-To: List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Sam Ravnborg Cc: Linus Torvalds , Christoph Hellwig , linux-arch , Linux-MM , Linux API , Arnd Bergmann , Linux Kernel Mailing List , Al Viro , Russell King - ARM Linux , Will Deacon , Guo Ren , Brian Cain , Geert Uytterhoeven , Michal Simek , Thomas Bogendoerfer , Nick Hu , Greentime Hu , Dinh Nguyen , Stafford Horne , Helge Deller On Wed, Feb 16, 2022 at 7:41 PM Sam Ravnborg wrote: > On Wed, Feb 16, 2022 at 07:34:59PM +0100, Sam Ravnborg wrote: > > > > I think you somehow missed the Kconfig change, and also the related > > sparc32 change which continue to have set_fs() after this patch. Right, thanks for pointing out the issue. > I now notice the sparc32 bits are in the last patch. > To avoid breaking bisect-ability on sparc64 I think you need to merge > the sparc32 changes with this patch, unless the sparc64 changes can > coexist with CONFIG_SET_FS continue to be set. I originally had them in the reverse order and broke bisectability during my rebase. The end result is still fine, but now I need to move the 'select SET_FS' from CONFIG_SPARC to CONFIG_SPARC32 in this patch and then remove it again from there in the last step. I've done that in my local copy now. Arnd