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From: "tip-bot2 for Ahmed S. Darwish" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: "Ahmed S. Darwish" <darwi@linutronix.de>,
	Thomas Gleixner <tglx@linutronix.de>,
	Jason Gunthorpe <jgg@nvidia.com>,
	Bjorn Helgaas <bhelgaas@google.com>,
	x86@kernel.org, linux-kernel@vger.kernel.org, maz@kernel.org
Subject: [tip: irq/core] PCI/MSI: Use msi_domain_info:: Bus_token
Date: Thu, 17 Nov 2022 15:08:19 -0000	[thread overview]
Message-ID: <166869769975.4906.9057339878445768964.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20221111122014.352437595@linutronix.de>

The following commit has been merged into the irq/core branch of tip:

Commit-ID:     38c0c10ae6a3d386c50e182227f606d8243124b8
Gitweb:        https://git.kernel.org/tip/38c0c10ae6a3d386c50e182227f606d8243124b8
Author:        Ahmed S. Darwish <darwi@linutronix.de>
AuthorDate:    Fri, 11 Nov 2022 14:54:35 +01:00
Committer:     Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Thu, 17 Nov 2022 15:15:19 +01:00

PCI/MSI: Use msi_domain_info:: Bus_token

Set the bus token in the msi_domain_info structure and let the core code
handle the update.

Signed-off-by: Ahmed S. Darwish <darwi@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20221111122014.352437595@linutronix.de

---
 drivers/pci/msi/irqdomain.c | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/drivers/pci/msi/irqdomain.c b/drivers/pci/msi/irqdomain.c
index e9cf318..7766fa6 100644
--- a/drivers/pci/msi/irqdomain.c
+++ b/drivers/pci/msi/irqdomain.c
@@ -162,8 +162,6 @@ struct irq_domain *pci_msi_create_irq_domain(struct fwnode_handle *fwnode,
 					     struct msi_domain_info *info,
 					     struct irq_domain *parent)
 {
-	struct irq_domain *domain;
-
 	if (WARN_ON(info->flags & MSI_FLAG_LEVEL_CAPABLE))
 		info->flags &= ~MSI_FLAG_LEVEL_CAPABLE;
 
@@ -178,13 +176,10 @@ struct irq_domain *pci_msi_create_irq_domain(struct fwnode_handle *fwnode,
 
 	/* PCI-MSI is oneshot-safe */
 	info->chip->flags |= IRQCHIP_ONESHOT_SAFE;
+	/* Let the core update the bus token */
+	info->bus_token = DOMAIN_BUS_PCI_MSI;
 
-	domain = msi_create_irq_domain(fwnode, info, parent);
-	if (!domain)
-		return NULL;
-
-	irq_domain_update_bus_token(domain, DOMAIN_BUS_PCI_MSI);
-	return domain;
+	return msi_create_irq_domain(fwnode, info, parent);
 }
 EXPORT_SYMBOL_GPL(pci_msi_create_irq_domain);
 

  parent reply	other threads:[~2022-11-17 15:10 UTC|newest]

Thread overview: 163+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-11 13:54 [patch 00/39] genirq, PCI/MSI: Support for per device MSI and PCI/IMS - Part 1 cleanups Thomas Gleixner
2022-11-11 13:54 ` [patch 01/39] PCI/MSI: Check for MSI enabled in __pci_msix_enable() Thomas Gleixner
2022-11-16 15:39   ` Ashok Raj
2022-11-17 13:07     ` Thomas Gleixner
2022-11-17 14:00       ` Ashok Raj
2022-11-16 16:35   ` Bjorn Helgaas
2022-11-16 17:43   ` Jason Gunthorpe
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2022-11-18  7:35   ` [patch 01/39] " Tian, Kevin
2022-11-11 13:54 ` [patch 02/39] iommu/vt-d: Remove bogus check for multi MSI-X Thomas Gleixner
2022-11-16 15:52   ` Ashok Raj
2022-11-16 17:02     ` Thomas Gleixner
2022-11-16 17:39       ` Ashok Raj
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2022-11-11 13:54 ` [patch 03/39] iommu/amd: " Thomas Gleixner
2022-11-16 16:02   ` Ashok Raj
2022-11-16 17:03     ` Thomas Gleixner
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2022-11-11 13:54 ` [patch 04/39] genirq/msi: Use MSI_DESC_ALL in msi_add_simple_msi_descs() Thomas Gleixner
2022-11-16 16:12   ` Ashok Raj
2022-11-16 17:43   ` Jason Gunthorpe
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2022-11-11 13:54 ` [patch 05/39] genirq/msi: Remove filter from msi_free_descs_free_range() Thomas Gleixner
2022-11-16 17:43   ` Jason Gunthorpe
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2023-03-01 10:55   ` [patch 05/39] " Miquel Raynal
2023-03-01 21:07     ` Thomas Gleixner
2023-03-02 14:43       ` Miquel Raynal
2023-03-02 17:22       ` [tip: irq/urgent] genirq/msi, platform-msi: Ensure that MSI descriptors are unreferenced tip-bot2 for Thomas Gleixner
2022-11-11 13:54 ` [patch 06/39] genirq/msi: Add missing kernel doc to msi_next_desc() Thomas Gleixner
2022-11-16 17:44   ` Jason Gunthorpe
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2022-11-11 13:54 ` [patch 07/39] genirq/msi: Make __msi_domain_alloc_irqs() static Thomas Gleixner
2022-11-16 17:44   ` Jason Gunthorpe
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2022-11-11 13:54 ` [patch 08/39] genirq/msi: Provide msi_domain_ops::post_free() Thomas Gleixner
2022-11-16 17:44   ` Jason Gunthorpe
2022-11-16 22:48     ` Thomas Gleixner
2022-11-17 15:08   ` [tip: irq/core] genirq/msi: Provide msi_domain_ops:: Post_free() tip-bot2 for Thomas Gleixner
2022-11-11 13:54 ` [patch 09/39] powerpc/pseries/msi: Use msi_domain_ops::msi_post_free() Thomas Gleixner
2022-11-16 17:45   ` Jason Gunthorpe
2022-11-17 15:08   ` [tip: irq/core] powerpc/pseries/msi: Use msi_domain_ops:: Msi_post_free() tip-bot2 for Thomas Gleixner
2022-11-11 13:54 ` [patch 10/39] genirq/msi: Make __msi_domain_free_irqs() static Thomas Gleixner
2022-11-16 17:46   ` Jason Gunthorpe
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2022-11-11 13:54 ` [patch 11/39] genirq/irqdomain: Move bus token enum into a seperate header Thomas Gleixner
2022-11-16 17:02   ` Ashok Raj
2022-11-16 17:48   ` Jason Gunthorpe
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2022-11-11 13:54 ` [patch 12/39] genirq/msi: Add bus token to struct msi_domain_info Thomas Gleixner
2022-11-16 17:49   ` Jason Gunthorpe
2022-11-16 22:50     ` Thomas Gleixner
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:54 ` [patch 13/39] PCI/MSI: Use msi_domain_info::bus_token Thomas Gleixner
2022-11-16 16:14   ` Bjorn Helgaas
2022-11-16 17:51   ` Jason Gunthorpe
2022-11-16 22:51     ` Thomas Gleixner
2022-11-17 15:08   ` tip-bot2 for Ahmed S. Darwish [this message]
2022-11-11 13:54 ` [patch 14/39] PCI/MSI: Let the MSI core free descriptors Thomas Gleixner
2022-11-16 16:15   ` Bjorn Helgaas
2022-11-16 17:53   ` Jason Gunthorpe
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:54 ` [patch 15/39] PCI/MSI: Get rid of PCI_MSI_IRQ_DOMAIN Thomas Gleixner
2022-11-16 16:12   ` Bjorn Helgaas
2022-11-16 17:04     ` Thomas Gleixner
2022-11-16 17:53   ` Jason Gunthorpe
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2022-11-11 13:54 ` [patch 16/39] genirq: Get rid of GENERIC_MSI_IRQ_DOMAIN Thomas Gleixner
2022-11-16 17:54   ` Jason Gunthorpe
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2023-01-13 12:17     ` [PATCH] irqchip/imx: Do not unconditionally enable GENERIC_MSI_IRQ Ingo Molnar
2023-01-17  9:25       ` Thomas Gleixner
2022-11-11 13:54 ` [patch 17/39] PCI/MSI: Get rid of externs in msi.h Thomas Gleixner
2022-11-16 16:15   ` Bjorn Helgaas
2022-11-16 17:54   ` Jason Gunthorpe
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:54 ` [patch 18/39] PCI/MSI: Move mask and unmask helpers to msi.h Thomas Gleixner
2022-11-16 16:16   ` Bjorn Helgaas
2022-11-16 17:55   ` Jason Gunthorpe
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:54 ` [patch 19/39] PCI/MSI: Move pci_disable_msi() to api.c Thomas Gleixner
2022-11-16 16:16   ` Bjorn Helgaas
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:54 ` [patch 20/39] PCI/MSI: Move pci_enable_msi() API " Thomas Gleixner
2022-11-16 16:18   ` Bjorn Helgaas
2022-11-16 17:05     ` Thomas Gleixner
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:54 ` [patch 21/39] PCI/MSI: Move pci_enable_msix_range() " Thomas Gleixner
2022-11-16 16:20   ` Bjorn Helgaas
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:54 ` [patch 22/39] PCI/MSI: Move pci_alloc_irq_vectors() " Thomas Gleixner
2022-11-16 16:22   ` Bjorn Helgaas
2022-11-16 17:06     ` Thomas Gleixner
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:54 ` [patch 23/39] PCI/MSI: Move pci_alloc_irq_vectors_affinity() " Thomas Gleixner
2022-11-16 16:23   ` Bjorn Helgaas
2022-11-16 17:07     ` Thomas Gleixner
2022-11-18 12:34     ` Ahmed S. Darwish
2022-11-18 12:58       ` Peter Zijlstra
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:54 ` [patch 24/39] PCI/MSI: Move pci_irq_vector() " Thomas Gleixner
2022-11-16 16:23   ` Bjorn Helgaas
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:54 ` [patch 25/39] PCI/MSI: Move pci_free_irq_vectors() " Thomas Gleixner
2022-11-16 16:24   ` Bjorn Helgaas
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:54 ` [patch 26/39] PCI/MSI: Move pci_msix_vec_count() " Thomas Gleixner
2022-11-16 16:24   ` Bjorn Helgaas
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:54 ` [patch 27/39] PCI/MSI: Move pci_disable_msix() " Thomas Gleixner
2022-11-16 16:26   ` Bjorn Helgaas
2022-11-16 17:09     ` Thomas Gleixner
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:54 ` [patch 28/39] PCI/MSI: Move pci_irq_get_affinity() " Thomas Gleixner
2022-11-16 16:35   ` Bjorn Helgaas
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:55 ` [patch 29/39] PCI/MSI: Move pci_msi_enabled() " Thomas Gleixner
2022-11-16 16:26   ` Bjorn Helgaas
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:55 ` [patch 30/39] PCI/MSI: Move pci_msi_restore_state() " Thomas Gleixner
2022-11-16 16:27   ` Bjorn Helgaas
2022-11-16 17:42   ` Jason Gunthorpe
2022-11-17 15:08   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:55 ` [patch 31/39] Documentation: PCI: Add reference to PCI/MSI device driver APIs Thomas Gleixner
2022-11-16 16:27   ` Bjorn Helgaas
2022-11-16 17:31   ` Jason Gunthorpe
2022-11-17 15:07   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:55 ` [patch 32/39] PCI/MSI: Reorder functions in msi.c Thomas Gleixner
2022-11-16 16:28   ` Bjorn Helgaas
2022-11-16 17:10     ` Thomas Gleixner
2022-11-17 15:07   ` [tip: irq/core] " tip-bot2 for Ahmed S. Darwish
2022-11-11 13:55 ` [patch 33/39] PCI/MSI: Sanitize MSI-X checks Thomas Gleixner
2022-11-16 16:29   ` Bjorn Helgaas
2022-11-16 17:57   ` Jason Gunthorpe
2022-11-17 15:07   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2022-11-18  7:38   ` [patch 33/39] " Tian, Kevin
2022-11-11 13:55 ` [patch 34/39] PCI/MSI: Reject multi-MSI early Thomas Gleixner
2022-11-16 16:31   ` Bjorn Helgaas
2022-11-17  8:22     ` Thomas Gleixner
2022-11-16 17:59   ` Jason Gunthorpe
2022-11-17 15:07   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2022-11-11 13:55 ` [patch 35/39] PCI/MSI: Reject MSI-X early Thomas Gleixner
2022-11-16 16:31   ` Bjorn Helgaas
2022-11-16 18:00   ` Jason Gunthorpe
2022-11-17 15:07   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2023-01-15 22:14   ` [PATCH] x86/xen: Set MSI_FLAG_PCI_MSIX support in Xen MSI domain David Woodhouse
2023-01-16 19:43     ` [tip: x86/urgent] x86/pci/xen: " tip-bot2 for David Woodhouse
2022-11-11 13:55 ` [patch 36/39] PCI/MSI: Validate MSIX contiguous restriction early Thomas Gleixner
2022-11-16 16:33   ` Bjorn Helgaas
2022-11-16 18:00   ` Jason Gunthorpe
2022-11-17 15:07   ` [tip: irq/core] PCI/MSI: Validate MSI-X " tip-bot2 for Thomas Gleixner
2022-11-11 13:55 ` [patch 37/39] PCI/MSI: Remove redundant msi_check() callback Thomas Gleixner
2022-11-16 16:34   ` Bjorn Helgaas
2022-11-16 18:01   ` Jason Gunthorpe
2022-11-17 15:07   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2022-11-11 13:55 ` [patch 38/39] genirq/msi: Remove msi_domain_ops::msi_check() Thomas Gleixner
2022-11-16 18:01   ` Jason Gunthorpe
2022-11-17 15:07   ` [tip: irq/core] genirq/msi: Remove msi_domain_ops:: Msi_check() tip-bot2 for Thomas Gleixner
2022-11-11 13:55 ` [patch 39/39] x86/apic: Remove X86_IRQ_ALLOC_CONTIGUOUS_VECTORS Thomas Gleixner
2022-11-16 18:05   ` Jason Gunthorpe
2022-11-17 15:00     ` Thomas Gleixner
2022-11-17 15:07   ` [tip: irq/core] " tip-bot2 for Thomas Gleixner
2022-11-18  7:40 ` [patch 00/39] genirq, PCI/MSI: Support for per device MSI and PCI/IMS - Part 1 cleanups Tian, Kevin

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