From: Johan Hovold <johan@kernel.org>
To: Marc Zyngier <maz@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>,
linux-arm-kernel@lists.infradead.org, linux-pci@vger.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,
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andrew@lunn.ch, gregory.clement@bootlin.com,
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rafael@kernel.org, alex.williamson@redhat.com, will@kernel.org,
lorenzo.pieralisi@arm.com, jgg@mellanox.com,
ammarfaizi2@gnuweeb.org, robin.murphy@arm.com,
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andersson@kernel.org, mark.rutland@arm.com,
shameerali.kolothum.thodi@huawei.com, yuzenghui@huawei.com
Subject: Re: [patch V4 00/21] genirq, irqchip: Convert ARM MSI handling to per device MSI domains
Date: Thu, 18 Jul 2024 09:30:32 +0200 [thread overview]
Message-ID: <ZpjEmNbDvm7WTUKr@hovoldconsulting.com> (raw)
In-Reply-To: <86jzhj3hlx.wl-maz@kernel.org>
On Wed, Jul 17, 2024 at 09:10:02PM +0100, Marc Zyngier wrote:
> I think I've finally nailed the sucker, and posted a potential fix[1].
>
> It definitely restore my TX1 to a state that is no worse than normal,
> so something must be less wrong there. I'm pretty sure that the
> platform-msi equivalent is equally broken, but I don't have the energy
> to verify/debug that tonight.
> [1] https://lore.kernel.org/r/20240717195937.2240400-1-maz@kernel.org
This seems to fix the regression here too, thanks!
201: 0 ... 0 ITS-PCI-MSI-0006:00:00.0 0 Edge PCIe PME, aerdrv
202: 0 0 ITS-PCI-MSI-0006:01:00.0 0 Edge bhi
203: 0 0 ITS-PCI-MSI-0006:01:00.0 1 Edge mhi
204: 0 0 ITS-PCI-MSI-0006:01:00.0 2 Edge mhi
205: 0 0 ITS-PCI-MSI-0006:01:00.0 3 Edge ce0
206: 0 0 ITS-PCI-MSI-0006:01:00.0 4 Edge ce1
207: 0 0 ITS-PCI-MSI-0006:01:00.0 5 Edge ce2
208: 0 2 ITS-PCI-MSI-0006:01:00.0 6 Edge ce3
209: 2 0 ITS-PCI-MSI-0006:01:00.0 7 Edge ce5
210: 0 0 ITS-PCI-MSI-0006:01:00.0 8 Edge ce7
211: 0 0 ITS-PCI-MSI-0006:01:00.0 9 Edge ce8
216: 0 0 ITS-PCI-MSI-0006:01:00.0 14 Edge DP_EXT_IRQ
217: 0 0 ITS-PCI-MSI-0006:01:00.0 15 Edge DP_EXT_IRQ
218: 0 0 ITS-PCI-MSI-0006:01:00.0 16 Edge DP_EXT_IRQ
220: 0 0 ITS-PCI-MSI-0006:01:00.0 18 Edge DP_EXT_IRQ
221: 0 0 ITS-PCI-MSI-0006:01:00.0 19 Edge DP_EXT_IRQ
222: 0 0 ITS-PCI-MSI-0006:01:00.0 20 Edge DP_EXT_IRQ
223: 0 0 ITS-PCI-MSI-0006:01:00.0 21 Edge DP_EXT_IRQ
224: 0 0 ITS-PCI-MSI-0006:01:00.0 22 Edge DP_EXT_IRQ
225: 0 0 ITS-PCI-MSI-0006:01:00.0 23 Edge DP_EXT_IRQ
226: 0 0 ITS-PCI-MSI-0006:01:00.0 24 Edge DP_EXT_IRQ
235: 0 0 ITS-PCI-MSI-0004:00:00.0 0 Edge PCIe PME, aerdrv
236: 0 0 ITS-PCI-MSI-0004:01:00.0 0 Edge bhi
237: 0 0 ITS-PCI-MSI-0004:01:00.0 1 Edge mhi
238: 0 0 ITS-PCI-MSI-0004:01:00.0 2 Edge mhi
239: 0 0 ITS-PCI-MSI-0004:01:00.0 3 Edge mhi
240: 0 0 ITS-PCI-MSI-0004:01:00.0 4 Edge mhi
242: 0 0 ITS-PCI-MSI-0002:00:00.0 0 Edge PCIe PME, aerdrv
243: 22 0 ITS-PCI-MSIX-0002:01:00.0 0 Edge nvme0q0
244: 0 0 ITS-PCI-MSIX-0002:01:00.0 1 Edge nvme0q1
245: 0 0 ITS-PCI-MSIX-0002:01:00.0 2 Edge nvme0q2
246: 0 0 ITS-PCI-MSIX-0002:01:00.0 3 Edge nvme0q3
247: 0 0 ITS-PCI-MSIX-0002:01:00.0 4 Edge nvme0q4
248: 0 0 ITS-PCI-MSIX-0002:01:00.0 5 Edge nvme0q5
249: 0 0 ITS-PCI-MSIX-0002:01:00.0 6 Edge nvme0q6
250: 0 0 ITS-PCI-MSIX-0002:01:00.0 7 Edge nvme0q7
251: 0 0 ITS-PCI-MSIX-0002:01:00.0 8 Edge nvme0q8
Johan
next prev parent reply other threads:[~2024-07-18 7:30 UTC|newest]
Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-23 15:18 Thomas Gleixner
2024-06-23 15:18 ` [patch V4 01/21] PCI/MSI: Provide MSI_FLAG_PCI_MSI_MASK_PARENT Thomas Gleixner
2024-06-26 19:05 ` [patch V4-1 " Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Shivamurthy Shastri
2024-07-18 18:39 ` [tip: irq/msi] " tip-bot2 for Shivamurthy Shastri
2024-06-23 15:18 ` [patch V4 02/21] irqchip: Provide irq-msi-lib Thomas Gleixner
2024-07-01 10:18 ` Lorenzo Pieralisi
2024-07-03 13:57 ` Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:39 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:18 ` [patch V4 03/21] irqchip/gic-v3-its: Provide MSI parent infrastructure Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:39 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:18 ` [patch V4 04/21] irqchip/irq-msi-lib: Prepare for PCI MSI/MSIX Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:39 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:18 ` [patch V4 05/21] irqchip/gic-v3-its: Provide MSI parent for PCI/MSI[-X] Thomas Gleixner
2024-06-28 22:24 ` Catalin Marinas
2024-06-29 8:37 ` Thomas Gleixner
2024-06-29 9:42 ` Marc Zyngier
2024-06-29 9:50 ` Marc Zyngier
2024-06-29 10:11 ` Marc Zyngier
2024-06-29 10:44 ` Thomas Gleixner
2024-06-29 19:51 ` Thomas Gleixner
2024-06-30 9:55 ` Catalin Marinas
2024-06-29 9:18 ` Marc Zyngier
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:39 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:18 ` [patch V4 06/21] irqchip/irq-msi-lib: Prepare for DEVICE MSI to replace platform MSI Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:39 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:18 ` [patch V4 07/21] irqchip/mbigen: Prepare for real per device MSI Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:39 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:18 ` [patch V4 08/21] irqchip/irq-msi-lib: Prepare for DOMAIN_BUS_WIRED_TO_MSI Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:39 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:18 ` [patch V4 09/21] irqchip/gic-v3-its: Switch platform MSI to MSI parent Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:39 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:18 ` [patch V4 10/21] irqchip/mbigen: Remove platform_msi_create_device_domain() fallback Thomas Gleixner
2024-06-25 14:42 ` Lorenzo Pieralisi
2024-06-26 9:13 ` Hanjun Guo
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:39 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:18 ` [patch V4 11/21] genirq/msi: Remove platform_msi_create_device_domain() Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:39 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:18 ` [patch V4 12/21] irqchip/gic_v3_mbi: Switch over to parent domain Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:38 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:18 ` [patch V4 13/21] irqchip/gic-v2m: Switch to device MSI Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:38 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:18 ` [patch V4 14/21] irqchip/imx-mu-msi: Switch to MSI parent Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:38 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:18 ` [patch V4 15/21] irqchip/irq-mvebu-icu: Prepare for real per device MSI Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:38 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:18 ` [patch V4 16/21] irqchip/mvebu-gicp: Switch to MSI parent Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:38 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:19 ` [patch V4 17/21] irqchip/mvebu-odmi: Switch to parent MSI Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:38 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:19 ` [patch V4 18/21] irqchip/irq-mvebu-sei: Switch to MSI parent Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:38 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:19 ` [patch V4 19/21] irqchip/irq-mvebu-icu: Remove platform MSI leftovers Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:38 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:19 ` [patch V4 20/21] genirq/msi: " Thomas Gleixner
2024-06-25 10:02 ` Greg KH
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:38 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-23 15:19 ` [patch V4 21/21] genirq/msi: Move msi_device_data to core Thomas Gleixner
2024-07-10 16:25 ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2024-07-18 18:38 ` [tip: irq/msi] " tip-bot2 for Thomas Gleixner
2024-06-25 19:46 ` [patch V4 00/21] genirq, irqchip: Convert ARM MSI handling to per device MSI domains Rob Herring
2024-06-26 19:03 ` Thomas Gleixner
2024-07-15 11:18 ` Johan Hovold
2024-07-15 12:58 ` Marc Zyngier
2024-07-15 14:10 ` Johan Hovold
2024-07-16 10:30 ` Marc Zyngier
2024-07-16 14:53 ` Johan Hovold
2024-07-16 18:21 ` Marc Zyngier
2024-07-17 7:23 ` Johan Hovold
2024-07-17 12:54 ` Marc Zyngier
2024-07-17 13:38 ` Johan Hovold
2024-07-17 18:07 ` Marc Zyngier
2024-07-17 20:10 ` Marc Zyngier
2024-07-18 7:30 ` Johan Hovold [this message]
2024-07-15 13:10 ` Thomas Gleixner
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