linux-kernel - Re: [PATCHv5 5/6] x86/pci: Initial commit for new VMD device driver

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Message-ID: <alpine.DEB.2.11.1511131624580.3987@nanos>
Date:	Fri, 13 Nov 2015 16:27:07 -0500 (EST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Keith Busch <keith.busch@...el.com>
cc:	LKML <linux-kernel@...r.kernel.org>, x86@...nel.org,
	linux-pci@...r.kernel.org, Jiang Liu <jiang.liu@...ux.intel.com>,
	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: [PATCHv5 5/6] x86/pci: Initial commit for new VMD device
 driver

On Fri, 13 Nov 2015, Keith Busch wrote:
> +/**
> + * struct vmd_irq_list - list of driver requested irq's mapping to a vmd vector
> + * &irq_list:	list of child irq's the VMD one demuxes to.

Is "&" a  new KernelDoc mechanism?

> +/*
> + * XXX: potential corruption if NMI occurs when irq handler is walking this
> + * list and irq deletion occurs concurrently.

I'm going to fix that before the driver hits the tree.

Thanks,

	tglx
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