From: Balakrishna Godavarthi <bgodavar@codeaurora.org>
To: marcel@holtmann.org, johan.hedberg@gmail.com
Cc: mka@chromium.org, linux-kernel@vger.kernel.org,
linux-bluetooth@vger.kernel.org, hemantg@codeaurora.org,
linux-arm-msm@vger.kernel.org,
Balakrishna Godavarthi <bgodavar@codeaurora.org>
Subject: [PATCH v1 0/2] Bug fixes for qualcomm BT chip wcn3990.
Date: Wed, 22 Aug 2018 17:50:03 +0530 [thread overview]
Message-ID: <20180822122005.11218-1-bgodavar@codeaurora.org> (raw)
When we set an KASAN flags, we are seeing an crash while removing module hci_uart.
This is due to dereference of hdev. As in module deinit we are calling function
hci_free_dev() to free hdev.
Changes in v1:
* removed dereference of hdev in qca_power_shutdown i.e. qca_close.
* moved serdev open & close call from qca_open & qca_close.
Balakrishna Godavarthi (2):
Bluetooth: hci_qca: Remove serdev_device_open/close function calls
Bluetooth: hci_qca: Remove hdev dereference in qca_close().
drivers/bluetooth/hci_qca.c | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next reply other threads:[~2018-08-22 12:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-22 12:20 Balakrishna Godavarthi [this message]
2018-08-22 12:20 ` [PATCH v1 1/2] Bluetooth: hci_qca: Remove serdev_device_open/close function calls Balakrishna Godavarthi
2018-08-22 12:20 ` [PATCH v1 2/2] Bluetooth: hci_qca: Remove hdev dereference in qca_close() Balakrishna Godavarthi
2018-08-24 18:32 ` [PATCH v1 0/2] Bug fixes for qualcomm BT chip wcn3990 Marcel Holtmann
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