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 39BCECD98CE for ; Fri, 12 Jun 2026 15:58:27 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4gcPLn4plmz2ykX; Sat, 13 Jun 2026 01:58:25 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip="2600:3c04:e001:324:0:1991:8:25" ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1781279905; cv=none; b=Ebhrr1nqwVw6bmpy8Y9f1bevQLbRcncuZXZDVgzZeQNlbwmOK2TqdvdEiX+v0sekHTxDDvJY5KEvQ8i612CNUVXStjsqT4gNsuqhVIa3q6rTVjb59WQcDCgnqXO4G1G+f4a3oAKWhwdLJv32MKoQZbH+xScQsP/uTcNej3FEsLO70sGeyqe6u+HagUjiNpMkwZMIhG1nFfUq+hkItgNDMINrt1Y2fvCkTJhjWTP8wUH3AP7ruKT51vKuMrYoszhXWdh9BaBuKVYsZyRnZZ3fUY8aUDw8kvzVXmU5x4OxcwjgKs5SZBitREtGOGBFs2LRUP2B+pTG/T15XEuZzLBTBQ== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1781279905; c=relaxed/relaxed; bh=Q7XhtRD5h/PY6BHzqS7jhF0LE/whhQmKprg+09ceZdo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=WgCCwSMFKA21ZkoDBp3ueYgrBRxowvVPv8/RKmHgD5GmwHSqSoE9vHJCOGrshWcBPbKs6+gsKEl0Fb5auRuU5nQ8M74uOGNCYjWf0EOKUZTYOawHoVzw998ENsjBo5/E2dMgxUGcFdx7lwzp8KpU+qxSWUWgxU+yMmeTH+U3yCcmc3KKiKq6UTUNXRs8zg0+jgLc5UpOZphjYar+VO72z5/1NxBYmcUTOKMK9PLnRTnreuZD+XXZYvJFYuZT5fzD2FNzLqR3kS3nFzpjXoRzL1WG4AY0vkl/BZRZ018zouUfnl1NM0EqbHRKOluMr8R6fvbbs1kyx9N/pEBTmyhAGQ== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=SWf5wjhz; dkim-atps=neutral; spf=pass (client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org; envelope-from=johan@kernel.org; receiver=lists.ozlabs.org) smtp.mailfrom=kernel.org Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org 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=k20260515 header.b=SWf5wjhz; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=2600:3c04:e001:324:0:1991:8:25; helo=tor.source.kernel.org; envelope-from=johan@kernel.org; receiver=lists.ozlabs.org) Received: from tor.source.kernel.org (tor.source.kernel.org [IPv6:2600:3c04:e001:324:0:1991:8:25]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4gcPLm5Sh9z2yhY for ; Sat, 13 Jun 2026 01:58:24 +1000 (AEST) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 5088D600AB; Fri, 12 Jun 2026 15:58:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 074641F000E9; Fri, 12 Jun 2026 15:58:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781279902; bh=Q7XhtRD5h/PY6BHzqS7jhF0LE/whhQmKprg+09ceZdo=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=SWf5wjhz3RejAvlNBV4Pl25F48oGUm6wO0U75zqphr83qv6KkYCs+/XodS0ywUzlx V3JkiQHxrskZR7+3j0FjFXc/y0akUvI1i/JfgxkLKDXtHaqX3IfK1hi377UgYy7HvX vfPDebqIuCkUHaM5eTd4QyqTWnvDL6uX5Js6XRKEHPKJbex476pt3yB0Ehns+yf1XN BwsGG/RwRcxu3XoLnz/8NaCp0IKHdbGRzWG4y1zv5eTl+kmNHlfvg0h+WEaa9Z+g2M mU4icUTBep5XT+EXGP/HPEBzOf8MugrEVum1PqP9F5kLr7E27ig23rN5UJ/xUgdnCL oZcrBnoRwAmeQ== Received: from johan by xi.lan with local (Exim 4.99.3) (envelope-from ) id 1wY4Gx-00000002OWE-3vMT; Fri, 12 Jun 2026 17:58:19 +0200 Date: Fri, 12 Jun 2026 17:58:19 +0200 From: Johan Hovold To: Geoff Levand , Madhavan Srinivasan , Michael Ellerman Cc: Nicholas Piggin , Christophe Leroy , Greg Kroah-Hartman , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/3] powerpc: switch to dynamic root devices Message-ID: References: <20260424160259.2672722-1-johan@kernel.org> 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 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260424160259.2672722-1-johan@kernel.org> On Fri, Apr 24, 2026 at 06:02:56PM +0200, Johan Hovold wrote: > This series replaces static root devices with dynamically allocated > ones. Included is also a related printk cleanup. > Changes in v2: > - only set ibmebus root pointer on successful registration > - add sanity check when registering ibmebus devices to avoid > use-after-free if ibmebus_register_driver() is called after the bus > failed to register (Sashiko flagged this path which I had missed) > > > Johan Hovold (3): > powerpc/ps3: switch to dynamic system bus root device > powerpc/pseries: switch to dynamic ibmebus root device > powerpc/pseries: clean up ibmebus printks Can these be picked up now? Johan