android_kernel_samsung_a7y1.../drivers/net/ethernet/qlogic
Manish Chopra 47f8243360 qlcnic: Fix CPU soft lockup while collecting firmware dump
[ Upstream commit 22e984493a41bf8081f13d9ed84def3ca8cfd427 ]

Driver while collecting firmware dump takes longer time to
collect/process some of the firmware dump entries/memories.
Bigger capture masks makes it worse as it results in larger
amount of data being collected and results in CPU soft lockup.
Place cond_resched() in some of the driver flows that are
expectedly time consuming to relinquish the CPU to avoid CPU
soft lockup panic.

Signed-off-by: Shahed Shaikh <shshaikh@marvell.com>
Tested-by: Yonggen Xu <Yonggen.Xu@dell.com>
Signed-off-by: Manish Chopra <manishc@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-04-07 13:48:50 +02:00
..
netxen A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
qed A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
qede qede: fix NULL pointer deref in __qede_remove() 2020-04-07 11:48:21 +02:00
qlcnic qlcnic: Fix CPU soft lockup while collecting firmware dump 2020-04-07 13:48:50 +02:00
qlge A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
Kconfig A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
Makefile A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
qla3xxx.c net: qlogic: Fix error paths in ql_alloc_large_buffers() 2020-04-07 13:22:17 +02:00
qla3xxx.h A750FXXU4CTBC 2020-03-27 21:51:54 +05:30