On Mon, Feb 04, 2019 at 01:04:37AM -0800, Myungho Jung wrote: > On Sun, Feb 03, 2019 at 11:29:00PM -0800, Myungho Jung wrote: > > On Sun, Feb 03, 2019 at 11:53:23AM +0100, Johan Hovold wrote: > > > You should add a Fixes tag identifying the commit which introduced each > > > bug and a stable-cc tag. If you want you can indicate the version after > > > a # sign, but that can also be inferred from the fixes tag. > > > > > > For the hci_ldisc fix I think the tags would be: > > > > > > Fixes: 2a973dfada2b ("Bluetooth: hci_uart: Add new line discipline enhancements") > > > Cc: stable <stable@xxxxxxxxxxxxxxx> # 4.2 > > > > > > You can use git blame to track down the offending commits. > > > > > > This should all be explained here: > > > > > > https://www.kernel.org/doc/html/latest/process/submitting-patches.html > I have one more question. The title of new patches should be version 3 like > this? > [PATCH v3] Bluetooth: hci_ath: ... > [PATCH v3] Bluetooth: hci_ldisc: ... > > Or newly start with [PATCH]? You should keep and increment the revision number even if you split a patch (so use v3 for the resend). I suggest you send both patches in a series (as they are related); take a look at git-send-email for a convenient way to do that. And always include a brief changelog (below the cut-off line, "---") when revising patches. Johan