linux-kernel - RE: [PATCH v2 5/7] vfio/platform: Disable virqfds on cleanup

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Date: Mon, 11 Mar 2024 01:55:22 +0000
From: "Tian, Kevin" <kevin.tian@...el.com>
To: Alex Williamson <alex.williamson@...hat.com>
CC: "kvm@...r.kernel.org" <kvm@...r.kernel.org>, "eric.auger@...hat.com"
	<eric.auger@...hat.com>, "clg@...hat.com" <clg@...hat.com>, "Chatre,
 Reinette" <reinette.chatre@...el.com>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, "stable@...r.kernel.org"
	<stable@...r.kernel.org>
Subject: RE: [PATCH v2 5/7] vfio/platform: Disable virqfds on cleanup

> From: Alex Williamson <alex.williamson@...hat.com>
> Sent: Saturday, March 9, 2024 7:05 AM
> 
> irqfds for mask and unmask that are not specifically disabled by the
> user are leaked.  Remove any irqfds during cleanup
> 
> Cc: Eric Auger <eric.auger@...hat.com>
> Cc: stable@...r.kernel.org
> Fixes: a7fa7c77cf15 ("vfio/platform: implement IRQ masking/unmasking via
> an eventfd")
> Signed-off-by: Alex Williamson <alex.williamson@...hat.com>

Reviewed-by: Kevin Tian <kevin.tian@...el.com>