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Message-ID: <20170516094229.GN3657@localhost> Date: Tue, 16 May 2017 11:42:29 +0200 From: Johan Hovold <johan@...nel.org> To: Samuel Ortiz <sameo@...ux.intel.com> Cc: Johan Hovold <johan@...nel.org>, linux-wireless@...r.kernel.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH v2 0/8] NFC: fix device allocation and nfcmrvl crashes Hi Samuel, On Thu, Apr 27, 2017 at 12:42:38AM +0200, Samuel Ortiz wrote: > 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. These never made it into net-next and 4.12-rc1, so will you be sending them on as fixes for 4.12-rc instead? Thanks, Johan
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