linux-kernel - Re: [PATCH 0/2] Bluetooth: Suspend related bugfixes

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Date:   Mon, 23 Mar 2020 10:59:37 -0700
From:   Abhishek Pandit-Subedi <abhishekpandit@...omium.org>
To:     Marcel Holtmann <marcel@...tmann.org>
Cc:     Bluez mailing list <linux-bluetooth@...r.kernel.org>,
        ChromeOS Bluetooth Upstreaming 
        <chromeos-bluetooth-upstreaming@...omium.org>,
        "David S. Miller" <davem@...emloft.net>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Network Development <netdev@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Jakub Kicinski <kuba@...nel.org>
Subject: Re: [PATCH 0/2] Bluetooth: Suspend related bugfixes

Thanks Marcel.

On Mon, Mar 23, 2020 at 10:50 AM Marcel Holtmann <marcel@...tmann.org> wrote:
>
> Hi Abhishek,
>
> > After further automated testing of the upstreamed suspend patches,
> > I found two issues:
> > - A failure in PM_SUSPEND_PREPARE wasn't calling PM_POST_SUSPEND.
> >  I misread the docs and thought it would call it for all notifiers
> >  already run but it only does so for the ones that returned
> >  successfully from PM_SUSPEND_PREPARE.
> > - hci_conn_complete_evt wasn't completing on auto-connects (an else
> >  block was removed during a refactor incorrectly)
> >
> > With the following patches, I've run a suspend stress test on a couple
> > of Chromebooks for several dozen iterations (each) successfully.
> >
> > Thanks
> > Abhishek
> >
> >
> >
> > Abhishek Pandit-Subedi (2):
> >  Bluetooth: Restore running state if suspend fails
> >  Bluetooth: Fix incorrect branch in connection complete
> >
> > net/bluetooth/hci_core.c  | 39 ++++++++++++++++++++-------------------
> > net/bluetooth/hci_event.c | 17 +++++++++--------
> > 2 files changed, 29 insertions(+), 27 deletions(-)
>
> both patches have been applied to bluetooth-next tree.
>
> Regards
>
> Marcel
>