From: Samuel Ortiz <sameo@linux.intel.com>
To: Johan Hovold <johan@kernel.org>
Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 0/8] NFC: fix device allocation and nfcmrvl crashes
Date: Thu, 27 Apr 2017 00:42:38 +0200 [thread overview]
Message-ID: <20170426224238.GB3717@zurbaran.ger.intel.com> (raw)
In-Reply-To: <20170330101542.15384-1-johan@kernel.org>
Hi Johan,
On Thu, Mar 30, 2017 at 12:15:34PM +0200, Johan Hovold wrote:
> This started out with the observation that the nfcmrvl_uart driver
> unconditionally dereferenced the tty class device despite the fact that
> not every tty has an associated struct device (Unix98 ptys). Some
> further changes were needed in the common nfcmrvl code to fully address
> this, some of which also incidentally fixed a few related bugs (e.g.
> resource leaks in error paths).
>
> While fixing this I stumbled over a regression in NFC core that lead to
> broken registration error paths and misnamed workqueues.
>
> Note that this has only been tested by configuring the n_hci line
> discipline for different ttys without any actual NFC hardware connected.
>
> Johan
>
>
> Changes in v2
> - fix typo in commit message (1/8)
> - release reset gpio in error paths (3/8)
> - fix description of patch impact (3/8)
> - allow gpio 0 to be used for reset signalling (8/8, new)
>
>
> Johan Hovold (8):
> NFC: fix broken device allocation
> NFC: nfcmrvl_uart: add missing tty-device sanity check
> NFC: nfcmrvl: do not use device-managed resources
> NFC: nfcmrvl: use nfc-device for firmware download
> NFC: nfcmrvl: fix firmware-management initialisation
> NFC: nfcmrvl_uart: fix device-node leak during probe
> NFC: nfcmrvl_usb: use interface as phy device
> NFC: nfcmrvl: allow gpio 0 for reset signalling
Applied, thanks.
Cheers,
Samuel.
next prev parent reply other threads:[~2017-04-26 22:43 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-30 10:15 [PATCH v2 0/8] NFC: fix device allocation and nfcmrvl crashes Johan Hovold
2017-03-30 10:15 ` [PATCH v2 1/8] NFC: fix broken device allocation Johan Hovold
2017-03-30 10:15 ` [PATCH v2 2/8] NFC: nfcmrvl_uart: add missing tty-device sanity check Johan Hovold
2017-03-30 10:15 ` [PATCH v2 3/8] NFC: nfcmrvl: do not use device-managed resources Johan Hovold
2017-03-30 10:15 ` [PATCH v2 4/8] NFC: nfcmrvl: use nfc-device for firmware download Johan Hovold
2017-03-30 10:15 ` [PATCH v2 5/8] NFC: nfcmrvl: fix firmware-management initialisation Johan Hovold
2017-03-30 10:15 ` [PATCH v2 6/8] NFC: nfcmrvl_uart: fix device-node leak during probe Johan Hovold
2017-03-30 10:15 ` [PATCH v2 7/8] NFC: nfcmrvl_usb: use interface as phy device Johan Hovold
2017-03-30 10:15 ` [PATCH v2 8/8] NFC: nfcmrvl: allow gpio 0 for reset signalling Johan Hovold
2017-04-18 10:09 ` [PATCH v2 0/8] NFC: fix device allocation and nfcmrvl crashes Johan Hovold
2017-04-18 23:24 ` Samuel Ortiz
2017-04-26 10:36 ` Johan Hovold
2017-04-26 22:42 ` Samuel Ortiz [this message]
2017-05-16 9:42 ` Johan Hovold
2017-06-01 7:55 ` Johan Hovold
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