LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Bastien Nocera <hadess@hadess.net>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Marcel Holtmann <marcel@holtmann.org>,
	Johan Hedberg <johan.hedberg@gmail.com>,
	Sathish Narsimman <sathish.narasimman@intel.com>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	linux-bluetooth <linux-bluetooth@vger.kernel.org>,
	"open list:NETWORKING [GENERAL]" <netdev@vger.kernel.org>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Revert "Bluetooth: Update resolving list when updating whitelist"
Date: Sun, 04 Oct 2020 15:23:18 +0200	[thread overview]
Message-ID: <457d516913ebf5b73d2b250516f3d9e9c59fdfe9.camel@hadess.net> (raw)
In-Reply-To: <20201004131844.GA185109@kroah.com>

On Sun, 2020-10-04 at 15:18 +0200, Greg Kroah-Hartman wrote:
> On Sun, Oct 04, 2020 at 02:17:06PM +0200, Bastien Nocera wrote:
> > On Sun, 2020-10-04 at 12:51 +0200, Greg Kroah-Hartman wrote:
> > > On Sat, Oct 03, 2020 at 08:33:18PM +0200, Marcel Holtmann wrote:
> > > > Hi Greg,
> > > > 
> > > > > > > This reverts commit
> > > > > > > 0eee35bdfa3b472cc986ecc6ad76293fdcda59e2
> > > > > > > as it
> > > > > > > breaks all bluetooth connections on my machine.
> > > > > > > 
> > > > > > > Cc: Marcel Holtmann <marcel@holtmann.org>
> > > > > > > Cc: Sathish Narsimman <sathish.narasimman@intel.com>
> > > > > > > Fixes: 0eee35bdfa3b ("Bluetooth: Update resolving list
> > > > > > > when
> > > > > > > updating whitelist")
> > > > > > > Signed-off-by: Greg Kroah-Hartman
> > > > > > > <gregkh@linuxfoundation.org>
> > > > > > > ---
> > > > > > > net/bluetooth/hci_request.c | 41 ++----------------------
> > > > > > > ----
> > > > > > > ---------
> > > > > > > 1 file changed, 2 insertions(+), 39 deletions(-)
> > > > > > > 
> > > > > > > This has been bugging me for since 5.9-rc1, when all
> > > > > > > bluetooth devices
> > > > > > > stopped working on my desktop system.  I finally got the
> > > > > > > time
> > > > > > > to do
> > > > > > > bisection today, and it came down to this patch. 
> > > > > > > Reverting
> > > > > > > it on top of
> > > > > > > 5.9-rc7 restored bluetooth devices and now my input
> > > > > > > devices
> > > > > > > properly
> > > > > > > work.
> > > > > > > 
> > > > > > > As it's almost 5.9-final, any chance this can be merged
> > > > > > > now
> > > > > > > to fix the
> > > > > > > issue?
> > > > > > 
> > > > > > can you be specific what breaks since our guys and I also
> > > > > > think
> > > > > > the
> > > > > > ChromeOS guys have been testing these series of patches
> > > > > > heavily.
> > > > > 
> > > > > My bluetooth trackball does not connect at all.  With this
> > > > > reverted, it
> > > > > all "just works".
> > > > > 
> > > > > Same I think for a Bluetooth headset, can check that again if
> > > > > you
> > > > > really
> > > > > need me to, but the trackball is reliable here.
> > > > > 
> > > > > > When you run btmon does it indicate any errors?
> > > > > 
> > > > > How do I run it and where are the errors displayed?
> > > > 
> > > > you can do btmon -w trace.log and just let it run like tcdpump.
> > > 
> > > Ok, attached.
> > > 
> > > The device is not connecting, and then I open the gnome bluetooth
> > > dialog
> > > and it scans for devices in the area, but does not connect to my
> > > existing devices at all.
> > > 
> > > Any ideas?
> > 
> > Use bluetoothctl instead, the Bluetooth Settings from GNOME also
> > run a
> > discovery the whole time the panel is opened, and this breaks a
> > fair
> > number of poor quality adapters. This is worked-around in the most
> > recent version, but using bluetoothctl is a better debugging option
> > in
> > all cases.
> 
> Ok, but how do I use that tool?  How do I shut down the gnome
> bluetooth
> stuff?

You close the settings window...

> I need newbie steps here please for what to run and what to show you.

bluetoothctl connect "bluetooth address"
eg.
bluetoothctl connect "12:34:56:78:90"


  reply	other threads:[~2020-10-04 13:25 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-03 13:54 Greg Kroah-Hartman
2020-10-03 15:51 ` Marcel Holtmann
2020-10-03 16:07   ` Greg Kroah-Hartman
2020-10-03 18:33     ` Marcel Holtmann
2020-10-04 10:51       ` Greg Kroah-Hartman
2020-10-04 10:53         ` Greg Kroah-Hartman
2020-10-04 12:17         ` Bastien Nocera
2020-10-04 13:18           ` Greg Kroah-Hartman
2020-10-04 13:23             ` Bastien Nocera [this message]
2020-10-05  8:29               ` Greg Kroah-Hartman
2020-10-04 16:59         ` Marcel Holtmann
2020-10-05  8:36           ` Greg Kroah-Hartman
2020-10-05 12:19             ` Marcel Holtmann
2020-10-05 12:40               ` Greg Kroah-Hartman
2020-10-05 15:44                 ` Marcel Holtmann
2020-10-05 16:11                   ` Greg Kroah-Hartman
2020-10-05 17:14                     ` Marcel Holtmann
2020-10-05 17:38                       ` Greg Kroah-Hartman
2020-10-05 18:02                         ` Greg Kroah-Hartman
2020-10-05 18:58                           ` Marcel Holtmann
2020-10-07 13:23                             ` Greg Kroah-Hartman
2020-10-07 13:40                               ` Greg Kroah-Hartman
2020-10-07 13:43                                 ` Greg Kroah-Hartman

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=457d516913ebf5b73d2b250516f3d9e9c59fdfe9.camel@hadess.net \
    --to=hadess@hadess.net \
    --cc=davem@davemloft.net \
    --cc=gregkh@linuxfoundation.org \
    --cc=johan.hedberg@gmail.com \
    --cc=kuba@kernel.org \
    --cc=linux-bluetooth@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=marcel@holtmann.org \
    --cc=netdev@vger.kernel.org \
    --cc=sathish.narasimman@intel.com \
    --subject='Re: [PATCH] Revert "Bluetooth: Update resolving list when updating whitelist"' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).