{"id":2227829,"url":"http://patchwork.ozlabs.org/api/1.1/covers/2227829/?format=json","web_url":"http://patchwork.ozlabs.org/project/linuxppc-dev/cover/20260424103604.2616657-1-johan@kernel.org/","project":{"id":2,"url":"http://patchwork.ozlabs.org/api/1.1/projects/2/?format=json","name":"Linux PPC development","link_name":"linuxppc-dev","list_id":"linuxppc-dev.lists.ozlabs.org","list_email":"linuxppc-dev@lists.ozlabs.org","web_url":"https://github.com/linuxppc/wiki/wiki","scm_url":"https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git","webscm_url":"https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/"},"msgid":"<20260424103604.2616657-1-johan@kernel.org>","date":"2026-04-24T10:36:01","name":"[0/3] powerpc: switch to dynamic root devices","submitter":{"id":64666,"url":"http://patchwork.ozlabs.org/api/1.1/people/64666/?format=json","name":"Johan Hovold","email":"johan@kernel.org"},"mbox":"http://patchwork.ozlabs.org/project/linuxppc-dev/cover/20260424103604.2616657-1-johan@kernel.org/mbox/","series":[{"id":501340,"url":"http://patchwork.ozlabs.org/api/1.1/series/501340/?format=json","web_url":"http://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=501340","date":"2026-04-24T10:36:03","name":"powerpc: switch to dynamic root devices","version":1,"mbox":"http://patchwork.ozlabs.org/series/501340/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/2227829/comments/","headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=ig1zxbmG;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org\n (client-ip=112.213.38.117; helo=lists.ozlabs.org;\n envelope-from=linuxppc-dev+bounces-20067-incoming=patchwork.ozlabs.org@lists.ozlabs.org;\n receiver=patchwork.ozlabs.org)","lists.ozlabs.org;\n arc=none smtp.remote-ip=\"2600:3c04:e001:324:0:1991:8:25\"","lists.ozlabs.org;\n dmarc=pass (p=quarantine dis=none) header.from=kernel.org","lists.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=ig1zxbmG;\n\tdkim-atps=neutral","lists.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org\n (client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org;\n envelope-from=johan@kernel.org; receiver=lists.ozlabs.org)"],"Received":["from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g28Ws5jLzz1yD5\n\tfor ; Fri, 24 Apr 2026 20:36:25 +1000 (AEST)","from boromir.ozlabs.org (localhost [127.0.0.1])\n\tby lists.ozlabs.org (Postfix) with ESMTP id 4g28Wn4WW7z2ypk;\n\tFri, 24 Apr 2026 20:36:21 +1000 (AEST)","from tor.source.kernel.org (tor.source.kernel.org\n [IPv6:2600:3c04:e001:324:0:1991:8:25])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby lists.ozlabs.org (Postfix) with ESMTPS id 4g28Wm1s8Jz2yYs\n\tfor ; Fri, 24 Apr 2026 20:36:19 +1000 (AEST)","from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58])\n\tby tor.source.kernel.org (Postfix) with ESMTP id A7B4060121;\n\tFri, 24 Apr 2026 10:36:17 +0000 (UTC)","by smtp.kernel.org (Postfix) with ESMTPSA id 59704C2BCB6;\n\tFri, 24 Apr 2026 10:36:17 +0000 (UTC)","from johan by xi.lan with local (Exim 4.98.2)\n\t(envelope-from )\n\tid 1wGDtP-0000000AyiX-0jVD;\n\tFri, 24 Apr 2026 12:36:15 +0200"],"ARC-Seal":"i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1777026981;\n\tcv=none;\n b=g4Tif5lx1hx6xHQukUYlGFOI3GpI8Mz5fYbN2in6uDtRHUk4vKzzghMVmSD7vJrhYCvu62NbBxks6yWs+fmMH3qoNZiwXXE5HDEOO8iPiQEs8pPhXbiFrYl9OAlh3KANtUgk4WXdADTPdQwgaHwOYGQAp2OwYHvmRtVzgzx0TN1xEmeuQI599buq1BcKJuDg9Sn6GQ2Yb4ae28xUnViQhibAzUbWgTgDXbT+4fmDNDinWI3gsrX7oX4dYtwhjX3sm9xjeFQvdgdECGELudAGVcdKqTxjPNNQ40e1EFDyOgr7D9MXWMBPbHxRwQ8Dt1ksDPIqYKNwKKPqW1HxrWDwAA==","ARC-Message-Signature":"i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707;\n\tt=1777026981; c=relaxed/relaxed;\n\tbh=swanGyyHRnhkz3mBV65rrTG3fNZhjUZNTL4EhPwa10A=;\n\th=From:To:Cc:Subject:Date:Message-ID:MIME-Version;\n b=HB4GAzvc/E1hUk0YgM0R1zWmpuU67tSlMBf3vptdWrB2/EzHCyjdqS/N21xfWbdgmBYfTmH0DSXTF0S40PdJXMsmdKkeOvGg6FEe7lQVkFpL1ZZl/Lmo/PF7ZSp947QWeaPcN2aaqCjT4EMPXdTT5/Xa8AmTuA8mAZnjQqkox1hRuYqK3LpnP17iQ11f7DZqG142wHMQ0O71yoYjm1IrNSPQrnLXjcA4i301yYpRFExqknEnLj7divnnyzbgTKTBJK3HkMdN5MqhNdrHf4J55fI4Xxzn6z8NQiv2BNuv7HqyUtQqadnjX138RaPKYj/HxkU2y4kN5jogYqcm5Yrv4g==","ARC-Authentication-Results":"i=1; lists.ozlabs.org;\n dmarc=pass (p=quarantine dis=none) header.from=kernel.org;\n dkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=ig1zxbmG; dkim-atps=neutral;\n spf=pass (client-ip=2600:3c04:e001:324:0:1991:8:25;\n helo=tor.source.kernel.org; envelope-from=johan@kernel.org;\n receiver=lists.ozlabs.org) smtp.mailfrom=kernel.org","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1777026977;\n\tbh=J5JHKULmi+OYKTLmnufD8fAye9o4hGx73PlE0mD4LOo=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=ig1zxbmG10kjNRfMlYUJ7X6aMVc9cZVmWUC4cWXsrH6c/dPAVRUYK5K7JYLyf6bh6\n\t eSZCtvGCWPqSp3CcUhIyuAokyP+bT55jnx5zNl/N0ksFw6uyv43clZgO3eA02B34Lu\n\t Fhv2TmR3RErIoazhwa+9fKB1HApVAAagPSkQpdTY/6bbFEHb608CQ3yo6BxzhGDuWm\n\t U08cRxlGecQtEduFwu72Gy0XEMJqLSvigYbdqaz5iQ//B4ha4dLKJFTMrpv2al787B\n\t 5rxJF3pY0CPJRNnTq1rddgEPQG7qh8KO31l0hjIZIyfQZRIqk16odTR04e+p+vva6d\n\t +k262blxWnuDQ==","From":"Johan Hovold ","To":"Geoff Levand ,\n\tMadhavan Srinivasan ,\n\tMichael Ellerman ","Cc":"Nicholas Piggin ,\n\tChristophe Leroy ,\n\tGreg Kroah-Hartman ,\n\tlinuxppc-dev@lists.ozlabs.org,\n\tlinux-kernel@vger.kernel.org,\n\tJohan Hovold ","Subject":"[PATCH 0/3] powerpc: switch to dynamic root devices","Date":"Fri, 24 Apr 2026 12:36:01 +0200","Message-ID":"<20260424103604.2616657-1-johan@kernel.org>","X-Mailer":"git-send-email 2.53.0","X-Mailing-List":"linuxppc-dev@lists.ozlabs.org","List-Id":"","List-Help":"","List-Owner":"","List-Post":"","List-Archive":",\n ","List-Subscribe":",\n ,\n ","List-Unsubscribe":"","Precedence":"list","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-Spam-Status":"No, score=-0.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED,\n\tDKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS\n\tautolearn=disabled version=4.0.1 OzLabs 8","X-Spam-Checker-Version":"SpamAssassin 4.0.1 (2024-03-25) on lists.ozlabs.org"},"content":"This series replaces static root devices with dynamically allocated\nones. Included is also a related printk cleanup.\n\nJohan\n\n\nJohan Hovold (3):\n powerpc/ps3: switch to dynamic system bus root device\n powerpc/pseries: switch to dynamic ibmebus root device\n powerpc/pseries: clean up ibmebus printks\n\n arch/powerpc/platforms/ps3/system-bus.c | 10 +++----\n arch/powerpc/platforms/pseries/ibmebus.c | 34 +++++++++---------------\n 2 files changed, 17 insertions(+), 27 deletions(-)"}