From: Bjorn Helgaas <helgaas@kernel.org>
To: Marek Vasut <marek.vasut+renesas@mailbox.org>
Cc: linux-pci@vger.kernel.org, "Krzysztof Wilczyński" <kw@linux.com>,
"Pali Rohár" <pali@kernel.org>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
"Aleksandr Mishin" <amishin@t-argos.ru>,
"Anna-Maria Behnsen" <anna-maria@linutronix.de>,
"Anup Patel" <apatel@ventanamicro.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Broadcom internal kernel review list"
<bcm-kernel-feedback-list@broadcom.com>,
"Daire McNamara" <daire.mcnamara@microchip.com>,
"Damien Le Moal" <dlemoal@kernel.org>,
"Florian Fainelli" <florian.fainelli@broadcom.com>,
"Hou Zhiqiang" <Zhiqiang.Hou@nxp.com>,
"Jianjun Wang" <jianjun.wang@mediatek.com>,
"Jim Quinlan" <jim2101024@gmail.com>,
"Jingoo Han" <jingoohan1@gmail.com>,
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"Shivamurthy Shastri" <shivamurthy.shastri@linutronix.de>,
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"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
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linux-arm-kernel@lists.infradead.org,
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Subject: Re: [PATCH v4 00/15] genirq/msi: Silence set affinity failed warning
Date: Wed, 24 Jul 2024 10:43:14 -0500 [thread overview]
Message-ID: <20240724154314.GA800620@bhelgaas> (raw)
In-Reply-To: <20240723132958.41320-1-marek.vasut+renesas@mailbox.org>
On Tue, Jul 23, 2024 at 03:27:00PM +0200, Marek Vasut wrote:
> Various PCIe controllers that mux MSIs onto single IRQ line produce these
> "IRQ%d: set affinity failed" warnings when entering suspend. Remove the
> .irq_set_affinity callbacks and make sure they are NULL in all affected
> controllers, so this warning in kernel/irq/msi.c is not triggered.
>
> This has been compile-tested only on all but the R-Car PCI controller.
>
> The clean ups are done per-driver so they can be easily reverted in case
> they break something.
>
> Marek Vasut (15):
> genirq/msi: Silence set affinity failed warning
> PCI: aardvark: Silence set affinity failed warning
> PCI: altera-msi: Silence set affinity failed warning
> PCI: brcmstb: Silence set affinity failed warning
> PCI: dwc: Silence set affinity failed warning
> PCI: mediatek-gen3: Silence set affinity failed warning
> PCI: mediatek: Silence set affinity failed warning
> PCI: mobiveil: Silence set affinity failed warning
> PCI: plda: Silence set affinity failed warning
> PCI: rcar-host: Silence set affinity failed warning
> PCI: tegra: Silence set affinity failed warning
> PCI: vmd: Silence set affinity failed warning
> PCI: xilinx-nwl: Silence set affinity failed warning
> PCI: xilinx-xdma: Silence set affinity failed warning
> PCI: xilinx: Silence set affinity failed warning
Happy to apply this series via the PCI tree given an ack from Thomas.
In that event I would rewrap the commit logs to fit in 75 columns and
include a note in the driver patches about what event causes the
warning. No need to repost for that unless other changes are needed.
Thanks for doing this work!
Bjorn
next prev parent reply other threads:[~2024-07-24 15:43 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-23 13:27 [PATCH v4 00/15] genirq/msi: Silence set affinity failed warning Marek Vasut
2024-07-23 13:27 ` [PATCH v4 01/15] " Marek Vasut
2024-07-23 22:54 ` Damien Le Moal
2024-07-23 13:27 ` [PATCH v4 02/15] PCI: aardvark: " Marek Vasut
2024-07-23 13:27 ` [PATCH v4 03/15] PCI: altera-msi: " Marek Vasut
2024-07-23 13:27 ` [PATCH v4 04/15] PCI: brcmstb: " Marek Vasut
2024-07-24 0:00 ` Florian Fainelli
2024-07-23 13:27 ` [PATCH v4 05/15] PCI: dwc: " Marek Vasut
2024-07-23 22:53 ` Damien Le Moal
2024-07-24 13:47 ` Manivannan Sadhasivam
2024-07-23 13:27 ` [PATCH v4 06/15] PCI: mediatek-gen3: " Marek Vasut
2024-07-24 6:27 ` Jianjun Wang (王建军)
2024-07-23 13:27 ` [PATCH v4 07/15] PCI: mediatek: " Marek Vasut
2024-07-24 6:25 ` Jianjun Wang (王建军)
2024-07-23 13:27 ` [PATCH v4 08/15] PCI: mobiveil: " Marek Vasut
2024-07-23 13:27 ` [PATCH v4 09/15] PCI: plda: " Marek Vasut
2024-07-23 13:27 ` [PATCH v4 10/15] PCI: rcar-host: " Marek Vasut
2024-07-23 13:27 ` [PATCH v4 11/15] PCI: tegra: " Marek Vasut
2024-07-23 13:27 ` [PATCH v4 12/15] PCI: vmd: " Marek Vasut
2024-08-05 14:30 ` Nirmal Patel
2024-07-23 13:27 ` [PATCH v4 13/15] PCI: xilinx-nwl: " Marek Vasut
2024-07-23 13:27 ` [PATCH v4 14/15] PCI: xilinx-xdma: " Marek Vasut
2024-07-23 13:27 ` [PATCH v4 15/15] PCI: xilinx: " Marek Vasut
2024-07-24 13:50 ` [PATCH v4 00/15] genirq/msi: " Manivannan Sadhasivam
2024-07-24 15:43 ` Bjorn Helgaas [this message]
2024-07-26 12:10 ` Thomas Gleixner
2024-07-26 18:57 ` Bjorn Helgaas
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