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=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 633D4C4332D for ; Fri, 20 Mar 2020 00:45:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3A25E20753 for ; Fri, 20 Mar 2020 00:45:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ellerman.id.au header.i=@ellerman.id.au header.b="iC9emPAu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726998AbgCTApY (ORCPT ); Thu, 19 Mar 2020 20:45:24 -0400 Received: from ozlabs.org ([203.11.71.1]:46035 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725787AbgCTApY (ORCPT ); Thu, 19 Mar 2020 20:45:24 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 48k4n82YYsz9sPF; Fri, 20 Mar 2020 11:45:16 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ellerman.id.au; s=201909; t=1584665121; bh=W+Z34vvZKks0HjWcw4Ddw/+LfmZqr1ApEjeY4QXdx4k=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=iC9emPAuS206WtkabWO9eiUH5LztrJbBox0vIOO3kG0SPAnzRJgryz3vVCJbwNVHg ChJHL3XBrOvTGVMVOfltoDKGUtZFjkxVnXFTzQ1TYd6mypfOAF2KMXB3DUTC7uSKTh oF4RTptfsRx2oy1FfM0kULYxXYx8zNnnnAUk08dO+rJphnaXy06EWZx71jVHnDP127 l5uCxuHEqQ850rzJ6nQGBNnVW7w5K2Yf8/sIlxW2i0QNGxfOMb5MTgdjv4/CTROVBe Iwn7NXnhB6fPJK4bYVeFjWm2DLK9TZs1BTFTRTJ2s4T76HvHWDDPHqlOiIIkN1syjf /ka3XQZiH7IEA== From: Michael Ellerman To: Sebastian Andrzej Siewior , Christoph Hellwig Cc: linux-usb@vger.kernel.org, Peter Zijlstra , linux-pci@vger.kernel.org, Oleg Nesterov , Joel Fernandes , Will Deacon , Thomas Gleixner , Davidlohr Bueso , "Paul E . McKenney" , Logan Gunthorpe , Ingo Molnar , Linus Torvalds , Arnd Bergmann , Steven Rostedt , Bjorn Helgaas , Kurt Schwemmer , Kalle Valo , Felipe Balbi , Greg Kroah-Hartman , Randy Dunlap , linux-wireless@vger.kernel.org, LKML , netdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, "David S. Miller" , Geoff Levand Subject: Re: [patch V2 07/15] powerpc/ps3: Convert half completion to rcuwait In-Reply-To: <20200319102613.hbwax7zrrvgcde4x@linutronix.de> References: <20200318204302.693307984@linutronix.de> <20200318204408.102694393@linutronix.de> <20200319100459.GA18506@infradead.org> <20200319102613.hbwax7zrrvgcde4x@linutronix.de> Date: Fri, 20 Mar 2020 11:45:16 +1100 Message-ID: <87lfnvdfc3.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Sebastian Andrzej Siewior writes: > On 2020-03-19 03:04:59 [-0700], Christoph Hellwig wrote: >> But I wonder how alive the whole PS3 support is to start with.. > > OtherOS can only be used on "old" PS3 which do not have have their > firmware upgraded past version 3.21, released April 1, 2010 [0]. > It was not possible to install OtherOS on PS3-slim and I don't remember > if it was a successor or a budget version (but it had lower power > consumption as per my memory). > *I* remember from back then that a few universities bought quite a few > of them and used them as a computation cluster. However, whatever broke > over the last 10 years is broken. > > [0] https://en.wikipedia.org/wiki/OtherOS Last time I asked on the list there were still a handful of users. And I had a patch submitted from a user as recently as last October, so it still has some life. cheers