A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Filename Latest commit message Latest commit date
Jinwei Chen 3fc56ff0c8 qcacld-3.0: fix invalid net_dev accessing due to GRO flush timeout 
scenario:
(1) KASAN is enabled and DP thread is slow to process and deliver
Rx packets to stack.
(2) vdev-2 do disconnection and flush Rx packets that belong to
vdev-2, but DP thread is busy with processing vdev-0 Rx pakcets
then no chance to do GRO flush for vdev-2, Rx flush timeout and
vdev-2 net_dev get freed, later when DP thread do GRO flush for
vdev-2 pakcets, invalid accessing to vdev-2 net_dev happened.

solution:
(1) increase Rx packets flush timeout from 1000 ms to 2000 ms.
(2) do extra GRO flush if timeout happened.

Change-Id: Iddc445d950eeb6cd2bd0b125bf87051e850abeb2
CRs-Fixed: 2894978
2021-03-10 18:16:50 -08:00
components
configs
core qcacld-3.0: fix invalid net_dev accessing due to GRO flush timeout 2021-03-10 18:16:50 -08:00
os_if
uapi/linux
Android.mk
Kbuild qcacld-3.0: Remove old rso path code [PART 6] 2021-03-10 05:49:56 -08:00
Kconfig
Makefile
README.txt

README.txt 

This is CNSS WLAN Host Driver for products starting from iHelium