The patch titled rfcomm tty: destroy before tty_close() has been added to the -mm tree. Its filename is rfcomm-tty-destroy-before-tty_close.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: rfcomm tty: destroy before tty_close() From: Dave Young <hidave.darkstar@xxxxxxxxx> rfcomm dev could be deleted in tty_hangup, so we must not call rfcomm_dev_del again to prevent from destroying rfcomm dev before tty close. Signed-off-by: Dave Young <hidave.darkstar@xxxxxxxxx> Cc: Marcel Holtmann <marcel@xxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- net/bluetooth/rfcomm/tty.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff -puN net/bluetooth/rfcomm/tty.c~rfcomm-tty-destroy-before-tty_close net/bluetooth/rfcomm/tty.c --- a/net/bluetooth/rfcomm/tty.c~rfcomm-tty-destroy-before-tty_close +++ a/net/bluetooth/rfcomm/tty.c @@ -429,7 +429,8 @@ static int rfcomm_release_dev(void __use if (dev->tty) tty_vhangup(dev->tty); - rfcomm_dev_del(dev); + if (!test_bit(RFCOMM_RELEASE_ONHUP, &dev->flags)) + rfcomm_dev_del(dev); rfcomm_dev_put(dev); return 0; } _ Patches currently in -mm which might be from hidave.darkstar@xxxxxxxxx are git-cpufreq.patch tcp-newreno-must-count-every-skb-while-marking-losses.patch bluetooth-hidp_process_hid_control-remove-unnecessary-parameter-dealing.patch rfcomm-tty-destroy-before-tty_close.patch iget-stop-isofs-from-using-read_inode.patch iget-stop-isofs-from-using-read_inode-fix-2.patch iget-stop-isofs-from-using-read_inode-fix-2-update.patch - To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html