From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 DF843172BA6; Mon, 15 Jul 2024 13:10:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721049047; cv=none; b=GW/JTReyHS5hbwpcvHjpLBvrke520AIN3KtNlcC9JAuCQ7QaqmYEo8Mf3vIL6klj/g6+GCKK/lB34vexC4bBAIhhxP+eB6p87dbBIFO7ZRN2kKbGDFfs5gZx40wkOWeuo70D3SylJP+ibsRVmbiJe/e68T2J7aRxF5Kqapsg22s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721049047; c=relaxed/simple; bh=UmP/6oGPkxLmRM9fmFAuSNEiJfqgkcYp6Uf+h9C9IDo=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=DL7QGEX+TRZ86Q8AblFm/mc0gur2zJwPZVXIVfYHVFNfFZb5UXp3unr7JlWOxLnP7CP7klPX3jF6Uce70K4pyF9zZzkBwja2xUAjRPc/yBNuwh48H5bPgVkuBuBcmELcN/z5k8ieNnlM6yj0agGn9h/5Zl7Fjm5j/3cE0XsBn9Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=WSq8aOIB; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=yzoQ0Bha; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="WSq8aOIB"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="yzoQ0Bha" From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1721049044; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Z29gLTnxJJfibIOg6sYyZHGrlffN7zx2NoIm/VXWxOs=; b=WSq8aOIBTY/u9yizAu721UO4ktbPNfB87XJEcYJjkeuwQrv8OrqeYyHoF7PKTj9YUDFzcJ WJEB+eWywZTwelC9/kdSgXrGQRYvzGMNQkjuxRVUr4l15ex8ENv+p0vBLvYbBoIg8ozv3y VCsX5iR8B/lvwDlManIz40nRfoyKtjHe7ryG1fNx5cu8TXScqSAn/flnqgkNBaM+ov7z89 IWTdh9XC4Kp+T11PdRdKPZ4awU8+PSr9Q9S+aBmfU2s3QXQnmZsqfFT4jOEb+AMnbrTzSZ C7BU/g+wcPcjfAyH20MwyOix65BzjAp2lu2ikncyiRH3i1evcZQqZKjusHy6VQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1721049044; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Z29gLTnxJJfibIOg6sYyZHGrlffN7zx2NoIm/VXWxOs=; b=yzoQ0Bhar0E6eApzJz7QjACBdC4qXe+LMP+xeVBkrOzD92HCtl3GOdQtwxCK6VQNiR4pQz kWWnQw8x6p3ZhfBw== To: Johan Hovold Cc: LKML , linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, maz@kernel.org, anna-maria@linutronix.de, shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com, bhelgaas@google.com, rdunlap@infradead.org, vidyas@nvidia.com, ilpo.jarvinen@linux.intel.com, apatel@ventanamicro.com, kevin.tian@intel.com, nipun.gupta@amd.com, den@valinux.co.jp, andrew@lunn.ch, gregory.clement@bootlin.com, sebastian.hesselbarth@gmail.com, gregkh@linuxfoundation.org, rafael@kernel.org, alex.williamson@redhat.com, will@kernel.org, lorenzo.pieralisi@arm.com, jgg@mellanox.com, ammarfaizi2@gnuweeb.org, robin.murphy@arm.com, lpieralisi@kernel.org, nm@ti.com, kristo@kernel.org, vkoul@kernel.org, okaya@kernel.org, agross@kernel.org, andersson@kernel.org, mark.rutland@arm.com, shameerali.kolothum.thodi@huawei.com, yuzenghui@huawei.com, shivamurthy.shastri@linutronix.de Subject: Re: [patch V4 00/21] genirq, irqchip: Convert ARM MSI handling to per device MSI domains In-Reply-To: References: <20240623142137.448898081@linutronix.de> Date: Mon, 15 Jul 2024 15:10:43 +0200 Message-ID: <87le22reb0.ffs@tglx> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On Mon, Jul 15 2024 at 13:18, Johan Hovold wrote: > I've applied the series (21 commits from linux-next) on top of 6.10 and > can confirm that the breakage is caused by commits: > > 3d1c927c08fc ("irqchip/gic-v3-its: Switch platform MSI to MSI parent") > 233db05bc37f ("irqchip/gic-v3-its: Provide MSI parent for PCI/MSI[-X]") > > Applying the series up until the change before 3d1c927c08fc unbreaks the > wifi on one machine: > > ath11k_pci 0006:01:00.0: failed to enable msi: -22 > ath11k_pci 0006:01:00.0: probe with driver ath11k_pci failed with error -22 3d1c927c08fc converts the platform MSI stuff over which is unrelated to PCI/MSI. I'm confused how this affects PCI/MSI of the WIFI card. > and backing up until the commit before 233db05bc37f makes the NVMe come > up again during boot on another. So that undoes the PCI/MSI change. Hrm. > I have not tried to debug this further. Any hint would be appreciated. Thanks, tglx