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From: Alan Tull <atull@kernel.org>
To: Moritz Fischer <moritz.fischer@ettus.com>
Cc: Jonathan Corbet <corbet@lwn.net>,
	Randy Dunlap <rdunlap@infradead.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	linux-fpga@vger.kernel.org,
	Linux Doc Mailing List <linux-doc@vger.kernel.org>
Subject: Re: [PATCH v2 1/8] fpga: do not access region struct after fpga_region_unregister
Date: Wed, 5 Sep 2018 10:07:29 -0500	[thread overview]
Message-ID: <CANk1AXSttp7HmnoXnf0LYqEDrz0gDCYQxqJ1mmViqEeDqU=Ecg@mail.gmail.com> (raw)
In-Reply-To: <CAAtXAHfzhmdZ6SnheZ-DXD14dde7Ccm66jEM=Q3UWDukKsyGBA@mail.gmail.com>

On Tue, Sep 4, 2018 at 6:41 PM Moritz Fischer <moritz.fischer@ettus.com> wrote:

Hi Moritz,

>
> Hi Alan,
>
> On Tue, Sep 4, 2018 at 2:22 PM, Alan Tull <atull@kernel.org> wrote:
> > A couple drivers were accessing the region struct after it had been
> > freed.  Save off the pointer to the mgr before the region struct gets
> > freed.
> >
> > Signed-off-by: Alan Tull <atull@kernel.org>
> Acked-by: Moritz Fischer <mdf@kernel.org>

Thanks!

Alan

  reply	other threads:[~2018-09-05 15:08 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-04 21:22 [PATCH v2 0/8] fpga: add devm managed create APIs Alan Tull
2018-09-04 21:22 ` [PATCH v2 1/8] fpga: do not access region struct after fpga_region_unregister Alan Tull
2018-09-04 23:41   ` Moritz Fischer
2018-09-05 15:07     ` Alan Tull [this message]
2018-09-04 21:22 ` [PATCH v2 2/8] fpga: mgr: add devm_fpga_mgr_create Alan Tull
2018-09-04 21:22 ` [PATCH v2 3/8] fpga: bridge: add devm_fpga_bridge_create Alan Tull
2018-09-05 15:22   ` Moritz Fischer
2018-09-05 15:38     ` Alan Tull
2018-09-06 18:19       ` Moritz Fischer
2018-09-06 18:49         ` Alan Tull
2018-09-04 21:22 ` [PATCH v2 4/8] fpga: add devm_fpga_region_create Alan Tull
2018-09-04 21:22 ` [PATCH v2 5/8] dt-bindings: fpga: fix freeze controller compatible in region doc Alan Tull
2018-09-06 18:01   ` Alan Tull
2018-09-04 21:22 ` [PATCH v2 6/8] fpga: bridge: fix obvious function documentation error Alan Tull
2018-09-06 18:43   ` Moritz Fischer
2018-09-06 21:28     ` Alan Tull
2018-09-04 21:22 ` [PATCH v2 7/8] docs: fpga: document fpga manager flags Alan Tull
2018-09-06 18:42   ` Moritz Fischer
2018-09-04 21:22 ` [PATCH v2 8/8] docs: fpga: document programming fpgas using regions Alan Tull

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