AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-28 11:18:45 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity
c51ed18257
linux_dsm_epyc7002/drivers/net/ethernet
History
Huacai Chen fe13192911 stmmac: Don't init ptp again when resume from suspend/hibernation 
Both stmmac_open() and stmmac_resume() call stmmac_hw_setup(), and
stmmac_hw_setup() call stmmac_init_ptp() unconditionally. However, only
stmmac_release() calls stmmac_release_ptp(). Since stmmac_suspend()
doesn't call stmmac_release_ptp(), stmmac_resume() also needn't call
stmmac_init_ptp().

This patch also fix a "scheduling while atomic" problem when resume
from suspend/hibernation. Because stmmac_init_ptp() will trigger
scheduling while stmmac_resume() hold a spinlock.

Callgraph of "scheduling while atomic":
stmmac_resume() --> stmmac_hw_setup() --> stmmac_init_ptp() -->
stmmac_ptp_register() --> ptp_clock_register() --> device_create() -->
device_create_groups_vargs() --> device_add() --> devtmpfs_create_node()
--> wait_for_common() --> schedule_timeout() --> __schedule()

Signed-off-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-12-22 15:42:13 -05:00
..
3com net: typhoon: Remove redundant casts 2014-10-24 00:41:31 -04:00
8390 net: ethernet: 8390: drop owner assignment from platform_drivers 2014-10-20 16:21:02 +02:00
adaptec
adi net: ethernet: adi: drop owner assignment from platform_drivers 2014-10-20 16:21:03 +02:00
aeroflex net: ethernet: aeroflex: drop owner assignment from platform_drivers 2014-10-20 16:21:03 +02:00
agere et131x: Add PCIe gigabit ethernet driver et131x to drivers/net 2014-10-03 12:22:19 -07:00
allwinner net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
alteon
altera net: ethernet: altera: drop owner assignment from platform_drivers 2014-10-20 16:21:04 +02:00
amd Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
apm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-11-06 22:01:18 -05:00
apple net: ethernet: apple: drop owner assignment from platform_drivers 2014-10-20 16:21:04 +02:00
arc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-09-23 12:09:27 -04:00
atheros Merge Linus' tree to be be to apply submitted patches to newer code than 2014-11-20 14:42:02 +01:00
broadcom bnx2x: fix typos in "configure" 2014-12-18 12:50:36 -05:00
brocade bna: use netdev_rss_key_fill() helper 2014-11-16 15:59:11 -05:00
cadence net/macb: remove useless calls of devm_free_irq() 2014-12-15 11:50:45 -05:00
calxeda net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
chelsio cxgb4: Fix decoding QSA module for ethtool get settings 2014-12-18 12:39:16 -05:00
cirrus cirrus: cs89x0: fix time comparison 2014-12-15 11:44:21 -05:00
cisco enic: fix rx skb checksum 2014-12-19 15:45:28 -05:00
davicom Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
dec uli526x: fix misspelling of current function in string 2014-12-09 16:18:46 -05:00
dlink
emulex be2net: Fix incorrect setting of tunnel offload flag in netdev features 2014-12-18 12:51:29 -05:00
faraday net: ethernet: faraday: drop owner assignment from platform_drivers 2014-10-20 16:21:07 +02:00
freescale net: fec: Fix NAPI race 2014-12-16 15:23:29 -05:00
fujitsu
hisilicon
hp hp100: fix misspelling of current function in string 2014-12-09 16:18:47 -05:00
i825xx net: ethernet: i825xx: drop owner assignment from platform_drivers 2014-10-20 16:21:08 +02:00
ibm Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
icplus
intel net: Disallow providing non zero VLAN ID for NIC drivers FDB add flow 2014-12-16 15:41:19 -05:00
marvell Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
mellanox Main batch of InfiniBand/RDMA changes for 3.19: 2014-12-18 20:10:44 -08:00
micrel net: ethernet: micrel: drop owner assignment from platform_drivers 2014-10-20 16:21:09 +02:00
microchip
moxa net: ethernet: moxa: drop owner assignment from platform_drivers 2014-10-20 16:21:10 +02:00
myricom myri10ge: use eth_skb_pad helper 2014-12-08 20:47:42 -05:00
natsemi Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
neterion
nuvoton net: ethernet: nuvoton: drop owner assignment from platform_drivers 2014-10-20 16:21:10 +02:00
nvidia
nxp net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
octeon net: ethernet: octeon: drop owner assignment from platform_drivers 2014-10-20 16:21:11 +02:00
oki-semi
packetengines
pasemi net-PA Semi: Deletion of unnecessary checks before the function call "pci_dev_put" 2014-12-05 21:14:20 -08:00
qlogic net: rename netdev_phys_port_id to more generic name 2014-12-02 20:01:19 -08:00
qualcomm net: qualcomm: Fix dependency 2014-11-11 18:12:32 -05:00
rdc
realtek r8169:update rtl8168g pcie ephy parameter 2014-12-11 21:38:52 -05:00
renesas Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-12-10 15:48:20 -05:00
rocker rocker: remove swdev mode 2014-12-09 18:24:47 -05:00
samsung Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
seeq net: ethernet: seeq: drop owner assignment from platform_drivers 2014-10-20 16:21:12 +02:00
sfc ethtool: Support for configurable RSS hash function 2014-12-08 21:07:10 -05:00
sgi net: ethernet: sgi: drop owner assignment from platform_drivers 2014-10-20 16:21:12 +02:00
silan
sis
smsc net: smc91x: Fix build without gpiolib 2014-12-15 11:46:54 -05:00
stmicro stmmac: Don't init ptp again when resume from suspend/hibernation 2014-12-22 15:42:13 -05:00
sun sunvnet: fix a memory leak in vnet_handle_offloads 2014-12-19 13:19:45 -05:00
tehuti
ti drivers: net : cpsw: Update Kconfig for CPSW 2014-12-09 13:44:16 -05:00
tile Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2014-10-15 07:48:18 +02:00
toshiba net: spider_net: avoid using signed char for bitops 2014-10-05 21:15:16 -04:00
tundra net: ethernet: tundra: drop owner assignment from platform_drivers 2014-10-20 16:21:13 +02:00
via net: ethernet: via: drop owner assignment from platform_drivers 2014-10-20 16:21:14 +02:00
wiznet Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
xilinx net: Xilinx: Deletion of unnecessary checks before two function calls 2014-11-21 15:14:12 -05:00
xircom
xscale
dnet.c
dnet.h
ec_bhf.c
ethoc.c net: ethernet: drop owner assignment from platform_drivers 2014-10-20 16:21:02 +02:00
fealnx.c
jme.c jme: replace calls to redundant function 2014-12-12 15:15:41 -05:00
jme.h
Kconfig rocker: introduce rocker switch driver 2014-12-02 20:01:24 -08:00
korina.c
lantiq_etop.c net: ethernet: drop owner assignment from platform_drivers 2014-10-20 16:21:02 +02:00
Makefile rocker: introduce rocker switch driver 2014-12-02 20:01:24 -08:00
netx-eth.c net: ethernet: drop owner assignment from platform_drivers 2014-10-20 16:21:02 +02:00
s6gmac.c net: ethernet: drop owner assignment from platform_drivers 2014-10-20 16:21:02 +02:00