Manish Chopra b9fc828deb qede: Fix barrier usage after tx doorbell write. ... Since commit c5ad119fb6 ("net: sched: pfifo_fast use skb_array") driver is exposed to an issue where it is hitting NULL skbs while handling TX completions. Driver uses mmiowb() to flush the writes to the doorbell bar which is a write-combined bar, however on x86 mmiowb() does not flush the write combined buffer. This patch fixes this problem by replacing mmiowb() with wmb() after the write combined doorbell write so that writes are flushed and synchronized from more than one processor. V1->V2: ------- This patch was marked as "superseded" in patchwork. (Not really sure for what reason).Resending it as v2. Signed-off-by: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: Manish Chopra <manish.chopra@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-03-27 13:11:46 -04:00
..
netxen	netxen: remove timespec usage	2017-11-30 09:26:31 -05:00
qed	qed: Fix non TCP packets should be dropped on iWARP ll2 connection	2018-03-16 12:13:50 -04:00
qede	qede: Fix barrier usage after tx doorbell write.	2018-03-27 13:11:46 -04:00
qlcnic	qlcnic: fix deadlock bug	2018-01-29 17:59:00 -05:00
qlge	net: qlge: use memmove instead of skb_copy_to_linear_data	2018-02-02 19:44:34 -05:00
Kconfig	qed*: Utilize FW 8.33.1.0	2018-01-02 13:59:16 -05:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
qla3xxx.c	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
qla3xxx.h