Messages in this thread | | | Subject | Re: [PATCH v1] bluetooth: hci_qca: disable irqs when spinlock is acquired | From | Marcel Holtmann <> | Date | Wed, 4 Sep 2019 16:06:53 +0200 |
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Hi Harish,
> Looks like Deadlock is observed in hci_qca while performing > stress and stability tests. Since same lock is getting > acquired from qca_wq_awake_rx and hci_ibs_tx_idle_timeout > seeing spinlock recursion, irqs should be disable while > acquiring the spinlock always. > > Signed-off-by: Harish Bandi <c-hbandi@codeaurora.org> > --- > drivers/bluetooth/hci_qca.c | 10 ++++++---- > 1 file changed, 6 insertions(+), 4 deletions(-)
patch has been applied to bluetooth-stable tree.
Regards
Marcel
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