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 4AD70CD342C for ; Thu, 7 May 2026 02:30:18 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4g9x6w5Tbpz2xm1; Thu, 07 May 2026 12:30:16 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=148.163.156.1 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1778121016; cv=none; b=E5DftTNFV5BDKDWFFFUtkPYQ9sV+zUgZw+UF6YCprGrKdLWE+gYEw6SHB3Jd/RDYjAoYIF+CVBhZrBxKuq9TqLFX/M0ROq4rAAM+95cPjTF04Fm7jqIoG2uGvMpoYOrGVsg4HqCBLU2fn23g2TbaeC4LWXouA1bABITmOLwlaVXZsNTfF68JP6DyO+ZFHoBC61Qlz0YktP2TESONCr8K8yvtBPCLlsQupG4RkMSAtaNVxJL/c0I4u/9ERZwLlxcs4P1e+a+HxqlWTvITpFITyhfydZTvbVu0x19FGXWNEuQc2U/p3Ae1O5Ejp48XVA/yoCJ9s9UXhkU68i8uSiObkQ== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1778121016; c=relaxed/relaxed; bh=Q2Xyt8OQpnsAQ/cFUq7Ld59Cdlzxoj1hldmsNg7MLnk=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=LPK4cKSTNj68OByO0kENnE704K695WUDXFQtm6kYWApu5DUjhzsq9xxZyNpfQuOpzsICPICHoDuxUiv6gz+21OGuzoBOeK63VA6M4SC2NRpRP4EVhIYDIPIl6oNlPZhf9Dn+nlGRlnrN/4PSTpeUxhP18Sh2G5hmj0ieIYLRVK+GJUXZy75rYWFeC0G7R4K7BPai+PLzeR+gBTSUhCOVf4Eqnvm+kamRwothrctXC/g2Lf7EcaHaYwXDPksvKL+x9ku7ME2gRlsGf3bkGtw2VjT42vot39fVf1OKVL8O1X+ijt2DrO/UaMBru8ZjnUrwZX7mi2n8Ii9Uhcb5vcF3pw== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=C9V0kCnK; dkim-atps=neutral; spf=pass (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=maddy@linux.ibm.com; receiver=lists.ozlabs.org) smtp.mailfrom=linux.ibm.com Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=C9V0kCnK; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux.ibm.com (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=maddy@linux.ibm.com; receiver=lists.ozlabs.org) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4g9x6v6fRBz2xlm for ; Thu, 07 May 2026 12:30:15 +1000 (AEST) Received: from pps.filterd (m0353729.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 646JieWS2217751; Thu, 7 May 2026 02:30:07 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=pp1; bh=Q2Xyt8 OQpnsAQ/cFUq7Ld59Cdlzxoj1hldmsNg7MLnk=; b=C9V0kCnKvXXxHX3952uYcN 4StIVa1PIN5yF7tt++PUmmfKbEeVt+igN4/hRefrZD0dzmRnhdPFLPS5ZVRzFpJh kF4p2GEplXO0D+UFHB4+1EDiK3FQf0JOIxCQkrgdDWg1WfG/J8c6TiUWbqE7MLmN Ls+Je/2Iz3KtrlSnIzslf0N2JxN1TB/FPnunWs7FUaQv93Vi3gWhGWn9qwUnnflq ofonITtvpzqXIR5dBvx9JH3j5PsmaUiYV/9KFHm6D/VcIRXyWxDduJXeJZ0+RDTI vvSsNvA5RSuHRXe1sTqgiTNOT94a+CTVjRxxEwB2yzRc2gHYSJHRa4hvOjLrUErA == Received: from ppma12.dal12v.mail.ibm.com (dc.9e.1632.ip4.static.sl-reverse.com [50.22.158.220]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 4dw9x4us38-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 07 May 2026 02:30:06 +0000 (GMT) Received: from pps.filterd (ppma12.dal12v.mail.ibm.com [127.0.0.1]) by ppma12.dal12v.mail.ibm.com (8.18.1.7/8.18.1.7) with ESMTP id 6472OcTC013566; Thu, 7 May 2026 02:30:05 GMT Received: from smtprelay05.dal12v.mail.ibm.com ([172.16.1.7]) by ppma12.dal12v.mail.ibm.com (PPS) with ESMTPS id 4dwukqhaem-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 07 May 2026 02:30:05 +0000 (GMT) Received: from smtpav02.dal12v.mail.ibm.com (smtpav02.dal12v.mail.ibm.com [10.241.53.101]) by smtprelay05.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 6472U5Yb29557334 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 7 May 2026 02:30:05 GMT Received: from smtpav02.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8BF2D5805F; Thu, 7 May 2026 02:30:05 +0000 (GMT) Received: from smtpav02.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5975A58051; Thu, 7 May 2026 02:30:01 +0000 (GMT) Received: from [9.43.90.101] (unknown [9.43.90.101]) by smtpav02.dal12v.mail.ibm.com (Postfix) with ESMTP; Thu, 7 May 2026 02:30:00 +0000 (GMT) Message-ID: <3bdda159-ca5b-4a17-935f-46eec9adc74a@linux.ibm.com> Date: Thu, 7 May 2026 07:59:58 +0530 X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3] powerpc/g5: Enable all windfarms by default To: Linus Walleij , Michael Ellerman Cc: Michael Ellerman , Nicholas Piggin , "Christophe Leroy (CS GROUP)" , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org References: <20260505-powermac-g5-config-v3-1-7747bf72f874@kernel.org> <5a28c484-5500-4b68-b837-28d30648e592@kernel.org> Content-Language: en-US From: Madhavan Srinivasan In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTA3MDAxOSBTYWx0ZWRfX4jbiZexYgQg4 9UocfKyG1HRArW9aZoCsbd5UtLFj8muuLup+xwZOdUEuLLrk16cSkS9YZPuaZRlLg5gz2swV5gY 9jxSZ/bR4k3mh+PRLk6/HHji0kK7Aq1OcFIDVwJ6V/JY8qObVekfzYk6nJKHv0z0DOpTRnxTnI3 rFd6LgWu9gRQrEtoZ2uCrFsTgAa/Nc0+OlLmlYqk+PP4bQeF64QzGzVH3rgX2xY3bYxKj4atxNm 1XWC/S9UaTs7Km0ckhefYB8pZD3QgrzyswfvZ4awi7E0Wm0konD3hgbZN/yhFY/ROkIKquege+M HRT4olfHug5jD6qtRmHmPt0eDclNu8OxOP+SSHIPiP9heHrOxvKHuPnuXSClgz0wLqNSg2qXYeo bZa//t08DKjCgNnulK5L1CRl+3OpDLv1yySvD5hwI5bOIojgH6U+vtLA/wrc7MBm3YOTygCgGPj 0nAfO3qOb2RLSEjbQhA== X-Proofpoint-ORIG-GUID: v8RHmUvFBR5jhjmnbatV79pfX9PFjowF X-Proofpoint-GUID: CjfgaOd1loug-Eiz4SpwRoWQ1hDtjelH X-Authority-Analysis: v=2.4 cv=W7UIkxWk c=1 sm=1 tr=0 ts=69fbf92f cx=c_pps a=bLidbwmWQ0KltjZqbj+ezA==:117 a=bLidbwmWQ0KltjZqbj+ezA==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=uAbxVGIbfxUO_5tXvNgY:22 a=vnREMb7VAAAA:8 a=VwQbUJbxAAAA:8 a=dAP_cPKA4Pf4eObYin4A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=zgiPjhLxNE0A:10 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-06_02,2026-05-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 adultscore=0 lowpriorityscore=0 malwarescore=0 suspectscore=0 spamscore=0 clxscore=1011 phishscore=0 bulkscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605070019 On 5/6/26 11:00 PM, Linus Walleij wrote: > On Wed, May 6, 2026 at 1:41 PM Michael Ellerman wrote: > >> I don't have any G5s anymore, but the ones I did have used the other >> windfarm drivers so I never hit this. >> >> You might be the last person on earth booting Linux on those :) > Not really, Sean (Action Retro) did this thing and follow-ups on > YouTube: > https://www.youtube.com/watch?v=g-Ugfqj1ank > > Including installing a contemporary graphics card: > https://www.youtube.com/watch?v=WPDd1Y0flSg > > This likely means he inspired a whole bunch of geeks to > go and do the same. :) Interesting and good to know. Thanks for the links Maddy > Yours, > Linus Walleij >