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Thu, 11 Oct 2018 07:48:49 -0400 (EDT)
From: Thomas Monjalon <thomas@monjalon.net>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: dev@dpdk.org, Ferruh Yigit <ferruh.yigit@intel.com>,
Stephen Hemminger <sthemmin@microsoft.com>
Date: Thu, 11 Oct 2018 13:48:48 +0200
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In-Reply-To: <2919e34a-f943-80fc-d2f0-d1c53fde0cae@intel.com>
References: <20180914153019.8983-1-stephen@networkplumber.org>
<2919e34a-f943-80fc-d2f0-d1c53fde0cae@intel.com>
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Subject: Re: [dpdk-dev] [PATCH] igb_uio: fix refcount if open returns error
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26/09/2018 19:20, Ferruh Yigit:
> On 9/14/2018 4:30 PM, Stephen Hemminger wrote:
> > This fixes the problem of reference count leak if
> > igbuio_pci_enable_interrupts fails.
> >
> > Also, replace mutex and integer with a kernel atomic counter.
> > This is standard pattern for kernel devices.
> >
> > Fixes: 19685d5aa79c ("igb_uio: allow multi-process access")
> > Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
>
> Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Applied, thanks