Eric Dumazet 074975d037 bnx2x: Fix busy_poll vs netpoll ... Commit 9a2620c877 ("bnx2x: prevent WARN during driver unload") switched the napi/busy_lock locking mechanism from spin_lock() into spin_lock_bh(), breaking inter-operability with netconsole, as netpoll disables interrupts prior to calling our napi mechanism. This switches the driver into using atomic assignments instead of the spinlock mechanisms previously employed. Based on initial patch from Yuval Mintz & Ariel Elior I basically added softirq starvation avoidance, and mixture of atomic operations, plain writes and barriers. Note this slightly reduces the overhead for this driver when no busy_poll sockets are in use. Fixes: 9a2620c877 ("bnx2x: prevent WARN during driver unload") Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-04-15 17:25:02 -04:00
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bnx2x	bnx2x: Fix busy_poll vs netpoll	2015-04-15 17:25:02 -04:00
genet	net: bcmgenet: enable MoCA link state change detection	2015-04-01 13:40:18 -04:00
b44.c	treewide: Remove unnecessary SSB_DEVTABLE_END macro	2015-02-11 14:38:29 -08:00
b44.h
bcm63xx_enet.c	bcm63xx_enet: fix poll callback.	2015-03-04 15:44:52 -05:00
bcm63xx_enet.h
bcmsysport.c	net: systemport: fix software maintained statistics	2015-03-01 14:02:11 -05:00
bcmsysport.h	net: systemport: fix software maintained statistics	2015-03-01 14:02:11 -05:00
bgmac.c	bgmac: drop ring->num_slots	2015-04-14 14:57:11 -04:00
bgmac.h	bgmac: drop ring->num_slots	2015-04-14 14:57:11 -04:00
bnx2_fw.h	bnx2-cnic: Driver Rebranding Changes	2015-02-20 15:46:49 -05:00
bnx2.c	bnx2: disable toggling of rxvlan if necessary	2015-03-01 23:25:51 -05:00
bnx2.h	bnx2-cnic: Driver Rebranding Changes	2015-02-20 15:46:49 -05:00
cnic_defs.h
cnic_if.h	bnx2-cnic: Driver Version Update	2015-02-20 15:46:49 -05:00
cnic.c	bnx2-cnic: Driver Rebranding Changes	2015-02-20 15:46:49 -05:00
cnic.h
Kconfig	bgmac: allow enabling on ARCH_BCM_5301X	2015-03-20 21:44:56 -04:00
Makefile
sb1250-mac.c
tg3.c	ptp: tg3: use helpers for converting ns to timespec.	2015-03-31 17:19:19 -04:00
tg3.h