linux-kernel - Re: [PATCHv6 6/7] aer_inject: Use 32 bit int type domains

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Date:	Thu, 17 Dec 2015 18:16:00 +0000
From:	Keith Busch <keith.busch@...el.com>
To:	Bjorn Helgaas <helgaas@...nel.org>
Cc:	LKML <linux-kernel@...r.kernel.org>, x86@...nel.org,
	linux-pci@...r.kernel.org, Jiang Liu <jiang.liu@...ux.intel.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Dan Williams <dan.j.williams@...el.com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Bryan Veal <bryan.e.veal@...el.com>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, Martin Mares <mj@....cz>,
	Jon Derrick <jonathan.derrick@...el.com>
Subject: Re: [PATCHv6 6/7] aer_inject: Use 32 bit int type domains

On Thu, Dec 17, 2015 at 11:46:15AM -0600, Bjorn Helgaas wrote:
> On Mon, Dec 07, 2015 at 02:32:28PM -0700, Keith Busch wrote:
> > -	u16 domain;
> > +	int domain;
> 
> If you want 32 bits explicitly, why don't you use u32 here?

It matches the types already defined in struct pci_dev and the
pci_domain_nr return value.

Would you prefer changing all of them to u32, just aer_inject's, or
leave as-is?
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