From: Catalin Marinas <catalin.marinas@arm.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Marc Zyngier <maz@kernel.org>,
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,
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, Rob Herring <robh@kernel.org>
Subject: Re: [patch V4 05/21] irqchip/gic-v3-its: Provide MSI parent for PCI/MSI[-X]
Date: Sun, 30 Jun 2024 10:55:00 +0100 [thread overview]
Message-ID: <ZoErdNIuRYD3oEww@arm.com> (raw)
In-Reply-To: <87a5j3y1cj.ffs@tglx>
On Sat, Jun 29, 2024 at 09:51:08PM +0200, Thomas Gleixner wrote:
> On Sat, Jun 29 2024 at 12:44, Thomas Gleixner wrote:
> >> With this hack, I can boot a GICv3+ITS guest as usual.
> >
> > It's not a hack. It's the proper solution. Let me fold that back and
> > look at the other PCI conversions which probably have the same issue.
> >
> > Thanks for digging into this. This help is truly welcome right now.
>
> So while I pondered to do it slightly differently for a moment I went
> back to this approach and fixed up the other affected ones too. Full
> delta vs. devmsi-arm-v4-1 below.
>
> Updated branch:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git devmsi-arm-v4-2
This seems to work for me as well. I re-added this branch to arm64
for-kernelci for wider exposure.
Thanks.
--
Catalin
next prev parent reply other threads:[~2024-06-30 9:55 UTC|newest]
Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-23 15:18 [patch V4 00/21] genirq, irqchip: Convert ARM MSI handling to per device MSI domains 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 [this message]
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
2024-07-15 13:10 ` Thomas Gleixner
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