linux-kernel - Re: [patch V2 14/46] x86/ioapic: Consolidate IOAPIC allocation

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Message-ID: <20200908133517.nrqweaycr2erqscd@liuwe-devbox-debian-v2>
Date:   Tue, 8 Sep 2020 13:35:17 +0000
From:   Wei Liu <wei.liu@...nel.org>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     LKML <linux-kernel@...r.kernel.org>, x86@...nel.org,
        Joerg Roedel <joro@...tes.org>,
        iommu@...ts.linux-foundation.org, linux-hyperv@...r.kernel.org,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Jon Derrick <jonathan.derrick@...el.com>,
        Lu Baolu <baolu.lu@...ux.intel.com>,
        Wei Liu <wei.liu@...nel.org>,
        "K. Y. Srinivasan" <kys@...rosoft.com>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        Steve Wahl <steve.wahl@....com>,
        Dimitri Sivanich <sivanich@....com>,
        Russ Anderson <rja@....com>, linux-pci@...r.kernel.org,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
        xen-devel@...ts.xenproject.org, Juergen Gross <jgross@...e.com>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Stefano Stabellini <sstabellini@...nel.org>,
        Marc Zyngier <maz@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Megha Dey <megha.dey@...el.com>,
        Jason Gunthorpe <jgg@...lanox.com>,
        Dave Jiang <dave.jiang@...el.com>,
        Alex Williamson <alex.williamson@...hat.com>,
        Jacob Pan <jacob.jun.pan@...el.com>,
        Baolu Lu <baolu.lu@...el.com>,
        Kevin Tian <kevin.tian@...el.com>,
        Dan Williams <dan.j.williams@...el.com>
Subject: Re: [patch V2 14/46] x86/ioapic: Consolidate IOAPIC allocation

On Wed, Aug 26, 2020 at 01:16:42PM +0200, Thomas Gleixner wrote:
...
> --- a/drivers/iommu/hyperv-iommu.c
> +++ b/drivers/iommu/hyperv-iommu.c
> @@ -101,7 +101,7 @@ static int hyperv_irq_remapping_alloc(st
>  	 * in the chip_data and hyperv_irq_remapping_activate()/hyperv_ir_set_
>  	 * affinity() set vector and dest_apicid directly into IO-APIC entry.
>  	 */
> -	irq_data->chip_data = info->ioapic_entry;
> +	irq_data->chip_data = info->ioapic.entry;

Not sure if it is required for such a trivial change but here you go:

Acked-by: Wei Liu <wei.liu@...nel.org>