AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/net
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Amir Vadai a229e488ac net/mlx4_en: Disable RFS when running in SRIOV mode 
Commit 37706996 "mlx4_en: fix allocation of CPU affinity reverse-map" fixed
a bug when mlx4_dev->caps.comp_pool is larger from the device rx rings, but
introduced a regression.

When the mlx4_core is activating its "legacy mode" (e.g when running in SRIOV
mode) w.r.t to EQs/IRQs usage, comp_pool becomes zero and we're crashing on
divide by zero alloc_cpu_rmap.

Fix that by enabling RFS only when running in non-legacy mode.

Reported-by: Yan Burman <yanb@mellanox.com>
Cc: Kleber Sacilotto de Souza <klebers@linux.vnet.ibm.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-07 15:52:04 -05:00
..
appletalk
arcnet ARCNET: remove __dev* attributes 2012-12-03 11:16:10 -08:00
bonding bond: check if slave count is 0 in case when deciding to take slave's mac 2013-02-26 17:30:38 -05:00
caif tty/serial patches for 3.9-rc1 2013-02-21 13:41:04 -08:00
can tty/serial patches for 3.9-rc1 2013-02-21 13:41:04 -08:00
cris ethtool: fix drvinfo strings set in drivers 2013-01-06 21:06:31 -08:00
dsa DSA: Convert spaces to tabs where appropriate 2013-01-10 00:04:34 -08:00
ethernet net/mlx4_en: Disable RFS when running in SRIOV mode 2013-03-07 15:52:04 -05:00
fddi drivers/net: fix up function prototypes after __dev* removals 2012-12-07 14:22:22 -05:00
hamradio tty/serial patches for 3.9-rc1 2013-02-21 13:41:04 -08:00
hippi drivers/net/hippi: remove depends on CONFIG_EXPERIMENTAL 2013-01-22 12:01:34 -08:00
hyperv Char/Misc driver patches for 3.9-rc1 2013-02-21 13:57:13 -08:00
ieee802154 ieee802154: at86rf230: Remove empty suspend/resume callbacks 2013-02-15 15:35:34 -05:00
irda Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-02-21 17:40:58 -08:00
phy net/phy: micrel: Disable asymmetric pause for KSZ9021 2013-02-28 15:37:30 -05:00
plip
ppp ppp: convert to idr_alloc() 2013-02-27 19:10:18 -08:00
slip tty: Added a CONFIG_TTY option to allow removal of TTY 2013-01-18 16:15:27 -08:00
team Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
usb ax88179_178a: ASIX AX88179_178A USB 3.0/2.0 to gigabit ethernet adapter driver 2013-03-03 01:43:47 -05:00
vmxnet3 vmxnet3: fix ethtool ring buffer size setting 2013-02-24 20:18:55 -05:00
wan Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-02-26 20:16:07 -08:00
wimax Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-02-20 18:58:50 -08:00
wireless Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem 2013-03-06 10:21:17 -05:00
xen-netback Revert "xen: netback: remove redundant xenvif_put" 2013-02-19 13:04:34 -05:00
dummy.c dummy: implement carrier change 2012-12-28 15:24:19 -08:00
eql.c
ifb.c ifb: dont hard code inet_net use 2013-01-14 15:13:39 -05:00
Kconfig Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-02-26 11:44:11 -08:00
LICENSE.SRC
loopback.c net: loopback: fix a dst refcounting issue 2013-01-27 01:30:35 -05:00
macvlan.c hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
macvtap.c macvtap: convert to idr_alloc() 2013-02-27 19:10:18 -08:00
Makefile net: Add support for NTB virtual ethernet device 2013-01-17 19:11:14 -08:00
mdio.c
mii.c
netconsole.c netpoll: add IPv6 support 2013-01-08 17:56:10 -08:00
ntb_netdev.c ntb_netdev: Update Version 2013-01-20 15:48:14 -08:00
rionet.c ethtool: fix drvinfo strings set in drivers 2013-01-06 21:06:31 -08:00
sb1000.c
Space.c drivers/net: delete old x86 variant of the seeq8005 driver 2013-01-22 10:39:56 -05:00
sungem_phy.c
tun.c tun: add a missing nf_reset() in tun_net_xmit() 2013-03-06 16:05:00 -05:00
veth.c veth: fix NULL dereference in veth_dellink() 2013-02-10 20:41:43 -05:00
virtio_net.c All trivial, thanks to the stuff which didn't quite make it time. 2013-02-26 14:49:12 -08:00
vxlan.c reset nf before xmit vxlan encapsulated packet 2013-03-06 02:47:05 -05:00
xen-netfront.c xen/netfront: improve truesize tracking 2013-01-07 19:51:19 -08:00