[PATCH v4 0/3] uio: fix potential crash bug

From: xiubli
Date: Fri Jul 06 2018 - 22:05:59 EST


From: Xiubo Li <xiubli@xxxxxxxxxx>

V2:
- resend it with some small fix

V3:
- switch to use request_threaded_irq

V4:
- remove useless checking code, Thanks Mike.
- Thanks very much for the review from Hamish and Mike.


Xiubo Li (3):
uio: use request_threaded_irq instead
uio: change to use the mutex lock instead of the spin lock
uio: fix crash after the device is unregistered

drivers/uio/uio.c | 139 +++++++++++++++++++++++++++++++++------------
include/linux/uio_driver.h | 2 +-
2 files changed, 104 insertions(+), 37 deletions(-)

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1.8.3.1