AuxXxilium/linux_dsm_epyc7002
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89e602ee6e
linux_dsm_epyc7002/drivers/net
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Petr Machata 89e602ee6e mlxsw: spectrum: PTP: Disable BH when working with PHC 
Up until now, the PTP hardware clock code was only invoked in the process
context (SYS_clock_adjtime -> do_clock_adjtime -> k_clock::clock_adj ->
pc_clock_adjtime -> posix_clock_operations::clock_adjtime ->
ptp_clock_info::adjtime -> mlxsw_spectrum).

In order to enable HW timestamping, which is tied into trap handling, it
will be necessary to take the clock lock from the PCI queue handler
tasklets as well.

Therefore use the _bh variants when handling the clock lock. Incidentally,
Documentation/ptp/ptp.txt recommends _irqsave variants, but that's
unnecessarily strong for our needs.

Signed-off-by: Petr Machata <petrm@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-01 18:58:34 -07:00
..
appletalk
arcnet treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
bonding Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-27 21:06:39 -07:00
caif treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194 2019-05-30 11:29:22 -07:00
can SPDX update for 5.2-rc6 2019-06-21 09:58:42 -07:00
dsa net: dsa: sja1105: Mark in-band AN modes not supported for PHYLINK 2019-06-28 09:31:31 -07:00
ethernet mlxsw: spectrum: PTP: Disable BH when working with PHC 2019-07-01 18:58:34 -07:00
fddi net: fddi: skfp: Remove unused private PCI definitions 2019-06-26 13:05:42 -07:00
fjes fjes: no need to check return value of debugfs_create functions 2019-06-22 16:43:08 -07:00
hamradio treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 400 2019-06-05 17:37:13 +02:00
hippi treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 128 2019-05-30 11:25:13 -07:00
hyperv hv_netvsc: Set probe mode to sync 2019-06-14 19:47:05 -07:00
ieee802154 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 372 2019-06-05 17:37:10 +02:00
ipvlan Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-07 09:29:14 -07:00
netdevsim ipv6: Stop sending in-kernel notifications for each nexthop 2019-06-18 09:45:37 -07:00
phy Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-17 20:20:36 -07:00
plip Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-07 11:00:14 -07:00
ppp ppp: mppe: Add softdep to arc4 2019-06-22 09:44:23 -04:00
slip
team Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-27 21:06:39 -07:00
usb qmi_wwan: Fix out-of-bounds read 2019-06-24 10:07:12 -07:00
vmxnet3 vmxnet3: turn off lro when rxcsum is disabled 2019-06-04 20:05:56 -07:00
wan Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-17 20:20:36 -07:00
wimax treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 268 2019-06-05 17:30:29 +02:00
wireless wireless-drivers-next patches for 5.3 2019-06-26 10:12:17 -07:00
xen-netback xen-netback: remove redundant assignment to err 2019-05-31 14:36:48 -07:00
dummy.c
eql.c
geneve.c SPDX update for 5.2-rc6 2019-06-21 09:58:42 -07:00
gtp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ifb.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
Kconfig
LICENSE.SRC
loopback.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
macsec.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
macvlan.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-07 11:00:14 -07:00
macvtap.c
Makefile
mdio.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
mii.c
net_failover.c
netconsole.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 153 2019-05-30 11:26:32 -07:00
nlmon.c
ntb_netdev.c
rionet.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sb1000.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
Space.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sungem_phy.c
tap.c
thunderbolt.c
tun.c tun: wake up waitqueues after IFF_UP is set 2019-06-18 10:46:52 -07:00
veth.c veth: use xdp_release_frame for XDP_PASS 2019-06-19 11:23:13 -04:00
virtio_net.c virtio_net: enable napi_tx by default 2019-06-14 19:34:27 -07:00
vrf.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-27 21:06:39 -07:00
vsockmon.c
vxlan.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-22 08:59:24 -04:00
xen-netfront.c