Marc Zyngier 13c249a94f net: mvpp2: Prevent userspace from changing TX affinities ... The mvpp2 driver can't cope at all with the TX affinities being changed from userspace, and spit an endless stream of [ 91.779920] mvpp2 f4000000.ethernet eth2: wrong cpu on the end of Tx processing [ 91.779930] mvpp2 f4000000.ethernet eth2: wrong cpu on the end of Tx processing [ 91.780402] mvpp2 f4000000.ethernet eth2: wrong cpu on the end of Tx processing [ 91.780406] mvpp2 f4000000.ethernet eth2: wrong cpu on the end of Tx processing [ 91.780415] mvpp2 f4000000.ethernet eth2: wrong cpu on the end of Tx processing [ 91.780418] mvpp2 f4000000.ethernet eth2: wrong cpu on the end of Tx processing rendering the box completely useless (I've measured around 600k interrupts/s on a 8040 box) once irqbalance kicks in and start doing its job. Obviously, the driver was never designed with this in mind. So let's work around the problem by preventing userspace from interacting with these interrupts altogether. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-11-08 10:30:34 +09:00
..
appletalk	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
arcnet	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
bonding	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
caif	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
can	License cleanup: add SPDX license identifiers to some files	2017-11-02 10:04:46 -07:00
cris	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
dsa	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ethernet	net: mvpp2: Prevent userspace from changing TX affinities	2017-11-08 10:30:34 +09:00
fddi	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
fjes
hamradio	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hippi	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hyperv	hv_netvsc: fix send buffer failure on MTU change	2017-09-21 15:17:16 -07:00
ieee802154	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ipvlan	tap: reference to KVA of an unloaded module causes kernel panic	2017-10-28 19:17:21 +09:00
phy	License cleanup: add SPDX license identifiers to some files	2017-11-02 10:04:46 -07:00
plip
ppp	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
slip	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
team	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
usb	net: usb: asix: fill null-ptr-deref in asix_suspend	2017-11-04 22:42:09 +09:00
vmxnet3
wan	License cleanup: add SPDX license identifiers to some files	2017-11-02 10:04:46 -07:00
wimax	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
wireless	License cleanup: add SPDX license identifiers to some files	2017-11-02 10:04:46 -07:00
xen-netback	xen-netfront, xen-netback: Use correct minimum MTU values	2017-10-16 16:00:44 -04:00
dummy.c
eql.c
geneve.c	geneve: Fix function matching VNI and tunnel ID on big-endian	2017-10-21 02:50:42 +01:00
gtp.c
ifb.c
Kconfig	x86/lguest: Remove lguest support	2017-08-24 09:57:28 +02:00
LICENSE.SRC
loopback.c
macsec.c	macsec: fix memory leaks when skb_to_sgvec fails	2017-10-11 14:07:20 -07:00
macvlan.c
macvtap.c	tap: reference to KVA of an unloaded module causes kernel panic	2017-10-28 19:17:21 +09:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c	tun/tap: sanitize TUNSETSNDBUF input	2017-11-01 20:52:36 +09:00
tun.c	tun/tap: sanitize TUNSETSNDBUF input	2017-11-01 20:52:36 +09:00
veth.c
virtio_net.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-09-01 17:42:05 -07:00
vrf.c	net: vrf: correct FRA_L3MDEV encode type	2017-11-02 16:20:53 +09:00
vsockmon.c
vxlan.c	vxlan: factor out VXLAN-GPE next protocol	2017-08-29 15:16:52 -07:00
xen-netfront.c	xen-netfront, xen-netback: Use correct minimum MTU values	2017-10-16 16:00:44 -04:00