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linux/drivers/net/ethernet
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Arnd Bergmann 42ae1a5c76 mlx5: work around high stack usage with gcc 
In some configurations, gcc tries too hard to optimize this code:

drivers/net/ethernet/mellanox/mlx5/core/en_stats.c: In function 'mlx5e_grp_sw_update_stats':
drivers/net/ethernet/mellanox/mlx5/core/en_stats.c:302:1: error: the frame size of 1336 bytes is larger than 1024 bytes [-Werror=frame-larger-than=]

As was stated in the bug report, the reason is that gcc runs into a corner
case in the register allocator that is rather hard to fix in a good way.

As there is an easy way to work around it, just add a comment and the
barrier that stops gcc from trying to overoptimize the function.

Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92657
Cc: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2020-01-07 10:40:36 -08:00
..
3com
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
8390
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
adaptec
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
aeroflex
Build fixes for skb_frag_size conversion
2019-07-24 11:46:03 -07:00
agere
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
alacritech
…
allwinner
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
alteon
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
altera
net: of_get_phy_mode: Change API to solve int/unit warnings
2019-11-04 11:21:25 -08:00
amazon
net: ena: remove set but not used variable 'rx_ring'
2019-12-27 16:32:40 -08:00
amd
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-22 15:15:05 -08:00
apm
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
apple
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
aquantia
net: atlantic: Signedness bug in aq_vec_isr_legacy()
2019-11-13 14:29:28 -08:00
arc
net: of_get_phy_mode: Change API to solve int/unit warnings
2019-11-04 11:21:25 -08:00
atheros
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-22 15:15:05 -08:00
aurora
net: of_get_phy_mode: Change API to solve int/unit warnings
2019-11-04 11:21:25 -08:00
broadcom
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-31 13:37:13 -08:00
brocade
bna: remove set but not used variable 'pgoff'
2020-01-03 12:31:32 -08:00
cadence
net: macb: fix probing of PHY not described in the dt
2019-12-19 17:32:21 -08:00
calxeda
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
cavium
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-22 15:15:05 -08:00
chelsio
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-31 13:37:13 -08:00
cirrus
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
cisco
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
cortina
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-22 15:15:05 -08:00
davicom
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
dec
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
dlink
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
emulex
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-22 15:15:05 -08:00
ezchip
ezchip: nps_enet: use devm_platform_ioremap_resource() to simplify code
2019-08-21 13:42:13 -07:00
faraday
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
freescale
enetc: Set MDIO_CFG_HOLD to the recommended value of 2
2020-01-05 23:22:32 -08:00
fujitsu
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
google
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
hisilicon
net: hns3: modify an unsuitable reset level for hardware error
2020-01-06 13:26:25 -08:00
huawei
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-22 15:15:05 -08:00
i825xx
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
ibm
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-22 15:15:05 -08:00
intel
igc: Remove no need declaration of the igc_sw_init
2020-01-04 23:07:54 -08:00
marvell
net: switch to using PHY_INTERFACE_MODE_10GBASER rather than 10GKR
2020-01-05 15:05:35 -08:00
mediatek
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
mellanox
mlx5: work around high stack usage with gcc
2020-01-07 10:40:36 -08:00
micrel
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
microchip
net: Introduce peer to peer one step PTP time stamping.
2019-12-25 19:51:34 -08:00
moxa
…
mscc
net: mscc: ocelot: export ANA, DEV and QSYS registers to include/soc/mscc
2020-01-05 23:22:33 -08:00
myricom
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-08-19 11:54:03 -07:00
natsemi
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
neterion
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
netronome
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-22 15:15:05 -08:00
ni
net: of_get_phy_mode: Change API to solve int/unit warnings
2019-11-04 11:21:25 -08:00
nvidia
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
nxp
lpc_eth: kernel BUG on remove
2019-12-06 20:51:19 -08:00
oki-semi
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-22 15:15:05 -08:00
packetengines
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
pasemi
…
pensando
ionic: support sr-iov operations
2020-01-05 14:51:02 -08:00
qlogic
net: Introduce peer to peer one step PTP time stamping.
2019-12-25 19:51:34 -08:00
qualcomm
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
rdc
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
realtek
r8169: move enabling EEE to rtl8169_init_phy
2019-12-24 22:26:46 -08:00
renesas
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
rocker
ipv4: Remove old route notifications and convert listeners
2019-12-16 16:14:43 -08:00
samsung
net: ethernet: sxgbe: Rename Samsung to lowercase
2020-01-05 14:48:55 -08:00
seeq
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
sfc
sfc: Remove unnecessary dependencies on I2C
2020-01-02 16:23:18 -08:00
sgi
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
silan
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
sis
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
smsc
epic100: allow nesting of ethtool_ops begin() and complete()
2020-01-06 13:54:55 -08:00
socionext
net: netsec: Change page pool nid to NUMA_NO_NODE
2020-01-03 12:28:11 -08:00
stmicro
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-31 13:37:13 -08:00
sun
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
synopsys
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
tehuti
net: Use skb accessors in network drivers
2019-07-22 20:47:56 -07:00
ti
net: netcp_ethss: Use the PHY time stamping interface.
2019-12-25 19:51:33 -08:00
toshiba
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
tundra
net: tundra: tsi108: use spin_lock_irqsave instead of spin_lock_irq in IRQ context
2019-08-08 22:43:34 -07:00
via
via-velocity: allow nesting of ethtool_ops begin() and complete()
2020-01-06 13:54:55 -08:00
wiznet
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
xilinx
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
xircom
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
xscale
net: ixp4xx: Spelling s/XSacle/XScale/
2019-08-01 13:45:49 -04:00
dnet.c
…
dnet.h
…
ec_bhf.c
…
ethoc.c
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
fealnx.c
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
jme.c
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
jme.h
…
Kconfig
hp100: Move 100BaseVG AnyLAN driver to staging
2019-10-31 14:49:52 -07:00
korina.c
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
lantiq_etop.c
netdev: pass the stuck queue to the timeout handler
2019-12-12 21:38:57 -08:00
lantiq_xrx200.c
net: Remove dev_err() usage after platform_get_irq()
2019-07-30 14:37:35 -07:00
Makefile
hp100: Move 100BaseVG AnyLAN driver to staging
2019-10-31 14:49:52 -07:00