From: Joerg Roedel <joro@8bytes.org>
To: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Bjorn Helgaas <bhelgaas@google.com>,
Randy Dunlap <rdunlap@infradead.org>,
Yinghai Lu <yinghai@kernel.org>, Borislav Petkov <bp@alien8.de>,
Grant Likely <grant.likely@linaro.org>,
Marc Zyngier <marc.zyngier@arm.com>,
Yingjoe Chen <yingjoe.chen@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Andrew Morton <akpm@linux-foundation.org>,
Tony Luck <tony.luck@intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
x86@kernel.org, linux-kernel@vger.kernel.org,
linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [Patch Part2 v4 00/31] Enable hierarchy irqdomian on x86 platforms
Date: Wed, 5 Nov 2014 12:10:15 +0100 [thread overview]
Message-ID: <20141105111014.GI10744@8bytes.org> (raw)
In-Reply-To: <5459FBDD.4020504@linux.intel.com>
Hi Jiang,
On Wed, Nov 05, 2014 at 06:28:45PM +0800, Jiang Liu wrote:
> diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
> index 7423ee16972f..62ba8a6f6e79 100644
> --- a/drivers/pci/msi.c
> +++ b/drivers/pci/msi.c
> @@ -1211,7 +1211,7 @@ int msi_irq_domain_alloc_irqs(struct irq_domain
> *domain, int type,
> msidesc->nvec_used > 1) ? 1 : -ENOSPC;
> }
> for (i = 0; i < msidesc->nvec_used; i++)
> - irq_set_msi_desc_off(virq + i, i, msidesc);
> + irq_set_msi_desc_off(virq, i, msidesc);
> }
>
> list_for_each_entry(msidesc, &dev->msi_list, list)
Yes, this fixes the issue, thanks :)
Joerg
WARNING: multiple messages have this Message-ID (diff)
From: joro@8bytes.org (Joerg Roedel)
To: linux-arm-kernel@lists.infradead.org
Subject: [Patch Part2 v4 00/31] Enable hierarchy irqdomian on x86 platforms
Date: Wed, 5 Nov 2014 12:10:15 +0100 [thread overview]
Message-ID: <20141105111014.GI10744@8bytes.org> (raw)
In-Reply-To: <5459FBDD.4020504@linux.intel.com>
Hi Jiang,
On Wed, Nov 05, 2014 at 06:28:45PM +0800, Jiang Liu wrote:
> diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
> index 7423ee16972f..62ba8a6f6e79 100644
> --- a/drivers/pci/msi.c
> +++ b/drivers/pci/msi.c
> @@ -1211,7 +1211,7 @@ int msi_irq_domain_alloc_irqs(struct irq_domain
> *domain, int type,
> msidesc->nvec_used > 1) ? 1 : -ENOSPC;
> }
> for (i = 0; i < msidesc->nvec_used; i++)
> - irq_set_msi_desc_off(virq + i, i, msidesc);
> + irq_set_msi_desc_off(virq, i, msidesc);
> }
>
> list_for_each_entry(msidesc, &dev->msi_list, list)
Yes, this fixes the issue, thanks :)
Joerg
next prev parent reply other threads:[~2014-11-05 11:10 UTC|newest]
Thread overview: 157+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-04 12:01 [Patch Part2 v4 00/31] Enable hierarchy irqdomian on x86 platforms Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 01/31] irqdomain: Introduce new interfaces to support hierarchy irqdomains Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-05 23:48 ` Thomas Gleixner
2014-11-05 23:48 ` Thomas Gleixner
2014-11-06 6:09 ` Jiang Liu
2014-11-06 6:09 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 02/31] irqdomain: Do irq_find_mapping and set_type for hierarchy irqdomain in case OF Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 03/31] genirq: Introduce helper functions to support stacked irq_chip Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 04/31] genirq: Introduce irq_chip.irq_compose_msi_msg() to support stacked irqchip Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 05/31] genirq: Add IRQ_SET_MASK_OK_DONE " Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 06/31] x86, irq: Save destination CPU ID in irq_cfg Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 07/31] x86, irq: Use hierarchy irqdomain to manage CPU interrupt vectors Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 08/31] x86, hpet: Use new irqdomain interfaces to allocate/free IRQ Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 09/31] x86, MSI: " Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 10/31] x86, uv: " Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 11/31] x86, htirq: " Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 13/31] x86: irq_remapping: Introduce new interfaces to support hierarchy irqdomain Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-06 11:43 ` Yijing Wang
2014-11-06 11:43 ` Yijing Wang
2014-11-06 11:43 ` Yijing Wang
2014-11-04 12:01 ` [Patch Part2 v4 17/31] x86, hpet: Enhance HPET IRQ " Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 18/31] PCI/MSI, trivial: Fix minor syntax issues according to coding styles Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-05 22:10 ` Bjorn Helgaas
2014-11-05 22:10 ` Bjorn Helgaas
2014-11-05 22:10 ` Bjorn Helgaas
2014-11-05 22:10 ` Bjorn Helgaas
2014-11-04 12:01 ` [Patch Part2 v4 20/31] PCI/MSI: Kill redundant calling for irq_set_msi_desc() for MSIx interrupts Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-05 22:45 ` Bjorn Helgaas
2014-11-05 22:45 ` Bjorn Helgaas
2014-11-06 1:32 ` Yijing Wang
2014-11-06 1:32 ` Yijing Wang
2014-11-06 1:32 ` Yijing Wang
2014-11-06 4:04 ` Bjorn Helgaas
2014-11-06 4:04 ` Bjorn Helgaas
2014-11-06 4:04 ` Bjorn Helgaas
2014-11-06 4:31 ` Jiang Liu
2014-11-06 4:31 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 21/31] PCI/MSI: enhance PCI MSI core to support hierarchy irqdomain Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-05 23:09 ` Bjorn Helgaas
2014-11-05 23:09 ` Bjorn Helgaas
2014-11-05 23:09 ` Bjorn Helgaas
2014-11-06 1:58 ` Yijing Wang
2014-11-06 1:58 ` Yijing Wang
2014-11-06 1:58 ` Yijing Wang
2014-11-06 4:10 ` Bjorn Helgaas
2014-11-06 4:10 ` Bjorn Helgaas
2014-11-06 4:10 ` Bjorn Helgaas
2014-11-06 4:54 ` Yijing Wang
2014-11-06 4:54 ` Yijing Wang
2014-11-06 4:54 ` Yijing Wang
2014-11-06 5:06 ` Jiang Liu
2014-11-06 5:06 ` Jiang Liu
2014-11-06 5:42 ` Yijing Wang
2014-11-06 5:42 ` Yijing Wang
2014-11-06 5:42 ` Yijing Wang
2014-11-06 4:58 ` Jiang Liu
2014-11-06 4:58 ` Jiang Liu
2014-11-06 4:58 ` Jiang Liu
2014-11-06 5:28 ` Bjorn Helgaas
2014-11-06 5:28 ` Bjorn Helgaas
2014-11-06 5:28 ` Bjorn Helgaas
2014-11-06 10:01 ` Thomas Gleixner
2014-11-06 10:01 ` Thomas Gleixner
2014-11-06 10:01 ` Thomas Gleixner
2014-11-06 10:30 ` Thomas Gleixner
2014-11-06 10:30 ` Thomas Gleixner
2014-11-06 10:30 ` Thomas Gleixner
2014-11-06 11:41 ` Jiang Liu
2014-11-06 11:41 ` Jiang Liu
2014-11-06 11:41 ` Jiang Liu
2014-11-06 11:59 ` Thomas Gleixner
2014-11-06 11:59 ` Thomas Gleixner
2014-11-06 11:59 ` Thomas Gleixner
2014-11-04 12:01 ` [Patch Part2 v4 23/31] x86, irq: Directly call native_compose_msi_msg() for DMAR IRQ Jiang Liu
2014-11-04 12:01 ` Jiang Liu
[not found] ` <1415102525-9898-1-git-send-email-jiang.liu-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2014-11-04 12:01 ` [Patch Part2 v4 12/31] x86, dmar: Use new irqdomain interfaces to allocate/free IRQ Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 14/31] iommu/vt-d: Change prototypes to prepare for enabling hierarchy irqdomain Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 15/31] iommu/vt-d: Enhance Intel IR driver to suppport " Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 16/31] iommu/amd: Enhance AMD " Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 19/31] PCI/MSI: Simplify PCI MSI code by initializing msi_desc.nvec_used earlier Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` Jiang Liu
[not found] ` <1415102525-9898-20-git-send-email-jiang.liu-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2014-11-05 22:35 ` Bjorn Helgaas
2014-11-05 22:35 ` Bjorn Helgaas
2014-11-05 22:35 ` Bjorn Helgaas
2014-11-04 12:01 ` [Patch Part2 v4 22/31] x86, PCI, MSI: Use hierarchy irqdomain to manage MSI interrupts Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 24/31] iommu/vt-d: Clean up unused MSI related code Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:02 ` [Patch Part2 v4 26/31] x86: irq_remapping: " Jiang Liu
2014-11-04 12:02 ` Jiang Liu
2014-11-04 12:02 ` Jiang Liu
2014-11-04 12:02 ` [Patch Part2 v4 28/31] iommu/vt-d: Refine the interfaces to create IRQ for DMAR unit Jiang Liu
2014-11-04 12:02 ` Jiang Liu
2014-11-04 12:02 ` Jiang Liu
2014-11-04 12:02 ` Jiang Liu
2014-11-04 12:01 ` [Patch Part2 v4 25/31] iommu/amd: Clean up unused MSI related code Jiang Liu
2014-11-04 12:01 ` Jiang Liu
2014-11-04 12:02 ` [Patch Part2 v4 27/31] x86, irq: Clean up unused MSI related code and interfaces Jiang Liu
2014-11-04 12:02 ` Jiang Liu
2014-11-04 12:02 ` [Patch Part2 v4 29/31] x86, irq: Use hierarchy irqdomain to manage DMAR interrupts Jiang Liu
2014-11-04 12:02 ` Jiang Liu
2014-11-04 12:02 ` [Patch Part2 v4 30/31] x86, htirq: Use hierarchy irqdomain to manage Hypertransport interrupts Jiang Liu
2014-11-04 12:02 ` Jiang Liu
2014-11-04 12:02 ` [Patch Part2 v4 31/31] x86, uv: Use hierarchy irqdomain to manage UV interrupts Jiang Liu
2014-11-04 12:02 ` Jiang Liu
2014-11-04 14:47 ` [Patch Part2 v4 00/31] Enable hierarchy irqdomian on x86 platforms Joerg Roedel
2014-11-04 14:47 ` Joerg Roedel
2014-11-04 15:12 ` Jiang Liu
2014-11-04 15:12 ` Jiang Liu
2014-11-04 15:32 ` Joerg Roedel
2014-11-04 15:32 ` Joerg Roedel
2014-11-05 8:51 ` Joerg Roedel
2014-11-05 8:51 ` Joerg Roedel
2014-11-05 9:04 ` Jiang Liu
2014-11-05 9:04 ` Jiang Liu
2014-11-05 9:41 ` Jiang Liu
2014-11-05 9:41 ` Jiang Liu
2014-11-05 9:58 ` Joerg Roedel
2014-11-05 9:58 ` Joerg Roedel
2014-11-05 10:28 ` Jiang Liu
2014-11-05 10:28 ` Jiang Liu
2014-11-05 11:10 ` Joerg Roedel [this message]
2014-11-05 11:10 ` Joerg Roedel
2014-11-06 13:07 ` Joerg Roedel
2014-11-06 13:07 ` Joerg Roedel
2014-11-06 13:35 ` Jiang Liu
2014-11-06 13:35 ` Jiang Liu
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