From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 7CAB51F2C27; Tue, 21 Jan 2025 13:34:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737466487; cv=none; b=Ebb523xi3bsyZsc0O+/Rkiaq7mXDwo26fcPrjwgAkZKDndWG/Nt89g3Sh/ZVCh89+1TOi89+TrAJ/pVVx8HW6Tf/iVl6QBILeGOI9fe/3mQaKD0n3NCZr3mdN7IM2UPYtkL4got6vLKFn7dKMXG7U2x3dtIVyauPp0Mt6H81oJM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737466487; c=relaxed/simple; bh=1bMuTZFoWoA0iduATjRFPX5ecjUihC+lQ3BWZcc9jF0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=f9c4c8Caw2WjCkJXTvd5bqZDYXfxuBzjRWV87U1qBkGpzwHCFBc6GkuFLm5CrUpByeQ37N1tVlVEcFw3fTjz24vx84s3Gb95d3NKBBtFDnoPQgdvfxrPdxzrKCaxzUt7jUCS6G7uuZTgq/UBXyaw8of41WOfSq8CTSncno8oECI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=I+iqqr3t; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="I+iqqr3t" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E0127C4CEE0; Tue, 21 Jan 2025 13:34:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1737466485; bh=1bMuTZFoWoA0iduATjRFPX5ecjUihC+lQ3BWZcc9jF0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=I+iqqr3t9V7O7AglMTOqrogqcLFRq/Ttxc6HkCv5ZDLfYwDveBQGy9pf6nFwPqURu Nsf9uQP4AmHn/2id+FTSx9SBzlXg+QtdPz3mXjGPhMCIDQbdmxQGQ8ZGTU9P670Ykg plUaq8gD5MR/kfbRs3sB2q8TSq2KsE7XcfaHB+khdFb1l5yUURfKqhRlIuFLY5x6Se VlY4l03aXppeeRWTOLrHSrU9RmqbDw1vJrDAkdAoXhjWKFChXiDSu8D1d6qFL7FIL3 AlysmN6wgyn+S6yfVX9SpIcdNmt1aiB8TA/UCNINsvufK94GsYgx7AetvCS8S7/Gix WkW/xhv0sHDUg== Received: from johan by xi.lan with local (Exim 4.97.1) (envelope-from ) id 1taEP3-000000005yb-3xY6; Tue, 21 Jan 2025 14:34:49 +0100 Date: Tue, 21 Jan 2025 14:34:49 +0100 From: Johan Hovold To: Manivannan Sadhasivam Cc: Bjorn Helgaas , Krishna Chaitanya Chundru , rafael@kernel.org, ulf.hansson@linaro.org, Kevin Xie , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Markus.Elfring@web.de, quic_mrana@quicinc.com, m.szyprowski@samsung.com, linux-pm@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, regressions@lists.linux.dev Subject: Re: [PATCH v7 2/2] PCI: Enable runtime pm of the host bridge Message-ID: References: <20250113162549.a2y7dlwnsfetryyw@thinkpad> <20250114211653.GA487608@bhelgaas> <20250119152940.6yum3xnrvqx2xjme@thinkpad> <20250120152829.7wrnwdji2bnfqrhw@thinkpad> Precedence: bulk X-Mailing-List: linux-pm@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: On Tue, Jan 21, 2025 at 02:18:49PM +0100, Johan Hovold wrote: > After taking a closer look now, I agree that the underlying issue seems > to be in PM core. > > Possibly introduced by Rafael's commit 6e176bf8d461 ("PM: sleep: core: > Do not skip callbacks in the resume phase") which moved the set_active() > call from resume_noirq() to resume_early(). Scratch the last paragraph, I misread the diff, sorry. Johan