From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail5.25mail.st (mail5.25mail.st [74.50.62.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0DDFAFBF2; Fri, 22 Mar 2024 06:48:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.50.62.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711090137; cv=none; b=fqzhnSuKUTbHvqinT+0Zm0LiBXgdvbtqP8RDXxcAiLN9+NkdqbennBKFb7RM0EVyF7bk+2a8pki43jIV5pOBx1V+OQgqBy5/WTbC/mFat8yNlrxsHGITVcl99uqkkH3SVvvC0+xog3gRsbaxnR0KNEuaZczaEWFpuXR0sTQC/4w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711090137; c=relaxed/simple; bh=8Eepz+qxaMUM5Qg1zmuWcMPWkKYM9LnmBhHtrJqPpR8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=cyXW/Oo/+RvkuUWO4iOxXNld2Pn/Us8n9w6pxE86RRLm6gMrQOWIHabT9WGwcfmacR1ssk4b0Vr0INMY1BqkQbPd0F87pDO7+jLAVEFUunYuLKGMNlL6pmlQ3nXdyFh41pBQQ+TC6gaepLl/c2KeMYSggcmU7qigPEXPNM/tVZo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=atomide.com; spf=fail smtp.mailfrom=atomide.com; dkim=pass (2048-bit key) header.d=atomide.com header.i=@atomide.com header.b=r7M/5C0j; arc=none smtp.client-ip=74.50.62.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=atomide.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=atomide.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=atomide.com header.i=@atomide.com header.b="r7M/5C0j" Received: from localhost (91-158-86-216.elisa-laajakaista.fi [91.158.86.216]) by mail5.25mail.st (Postfix) with ESMTPSA id 9E893604D9; Fri, 22 Mar 2024 06:48:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=atomide.com; s=25mailst; t=1711090135; bh=8Eepz+qxaMUM5Qg1zmuWcMPWkKYM9LnmBhHtrJqPpR8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=r7M/5C0jiD13hl3IF5a4KmEGBBynwg/IygpT7+KpJpYcu1zi7dWIqAUj4EG0HgQUa sfSs32ScNtZK0dAqvB7M+Od9GFKDMJ+LmfUsVPysbi/uCpCN4pvT5CGxoPSeUfZDG7 SfrS2hixMgQJJ6l1tHpAqo3Fbr8bX74EAZMVHHkieq4cFR39M6elltf8eWs8WdEYiW UbGcPy7hiI1vvRT9r3gmI/9SKetG4sFagQGpI+XyVKwj5qvypkhcBDBZCrelxwq/H6 KqRukZzdWbcbfHngVf++FC9/Y/KYsyrrilITXgtd+XiZ99XepP7RToP2WVfC5R9SWJ zSmPSVAnDVOyg== Date: Fri, 22 Mar 2024 08:48:43 +0200 From: Tony Lindgren To: Nick Bowler Cc: linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org, regressions@lists.linux.dev, linux-serial@vger.kernel.org Subject: Re: PROBLEM: Sun Ultra 60 hangs on boot since Linux 6.8 Message-ID: <20240322064843.GC5132@atomide.com> References: <20240322051531.GA5132@atomide.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: * Nick Bowler [240322 06:36]: > On 2024-03-22 01:15, Tony Lindgren wrote: > > Can you please test if the following change to add back the check for > > !pm_runtime_active() is enough to fix the issue? > > I applied the below patch on top of 6.8 and unfortunately it does _not_ > fix the problem (no obvious change in behaviour). Hmm OK thanks for testing. I'll take a look and see if I can debug this with qemu sparc as I no longer have any sparc boxes around. Regards, Tony