linux-kernel - Re: [PATCH 5/6] genwqe: use pci_irq_allocate

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Message-Id: <87twcyk1cd.fsf@linux.vnet.ibm.com>
Date:   Thu, 29 Sep 2016 15:28:02 -0300
From:   Gabriel Krisman Bertazi <krisman@...ux.vnet.ibm.com>
To:     Christoph Hellwig <hch@....de>
Cc:     hans.verkuil@...co.com, brking@...ibm.com,
        haver@...ux.vnet.ibm.com, ching2048@...ca.com.tw, axboe@...com,
        alex.williamson@...hat.com, kvm@...r.kernel.org,
        linux-scsi@...r.kernel.org, linux-block@...r.kernel.org,
        linux-media@...r.kernel.org, linux-pci@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/6] genwqe: use pci_irq_allocate_vectors

Christoph Hellwig <hch@....de> writes:

> Simply the interrupt setup by using the new PCI layer helpers.

Good clean up.  Tested and:

Acked-by: Gabriel Krisman Bertazi <krisman@...ux.vnet.ibm.com>

> One odd thing about this driver is that it looks like it could request
> multiple MSI vectors, but it will then only ever use a single one.

I'll take a look at this.

-- 
Gabriel Krisman Bertazi