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linux/drivers/net/ethernet/sfc
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Bert Kenward 193f20033c sfc: hold filter_sem consistently during reset 
We should take and release the filter_sem consistently during the
reset process, in the same manner as the mac_lock and reset_lock.

For lockdep consistency we also take the filter_sem for write around
other calls to efx->type->init().

Fixes: c2bebe37c6 ("sfc: give ef10 its own rwsem in the filter table instead of filter_lock")
Signed-off-by: Bert Kenward <bkenward@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-12 14:52:04 -07:00
..
falcon treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
bitfield.h
ef10.c sfc: avoid hang from nested use of the filter_sem 2018-07-12 14:52:04 -07:00
ef10_regs.h
ef10_sriov.c
ef10_sriov.h
efx.c sfc: hold filter_sem consistently during reset 2018-07-12 14:52:04 -07:00
efx.h sfc: ARFS filter IDs 2018-04-24 13:48:22 -04:00
enum.h
ethtool.c sfc: fix flow type handling for RSS filters 2018-03-27 13:33:20 -04:00
farch.c sfc: correctly initialise filter rwsem for farch 2018-06-30 21:13:37 +09:00
farch_regs.h
filter.h sfc: support RSS spreading of ethtool ntuple filters 2018-03-08 21:54:52 -05:00
io.h
Kconfig
Makefile
mcdi.c jiffies: Introduce USER_TICK_USEC and redefine TICK_USEC 2018-04-06 09:28:50 +02:00
mcdi.h
mcdi_mon.c ethernet: Use octal not symbolic permissions 2018-03-26 12:07:49 -04:00
mcdi_pcol.h sfc: update MCDI protocol headers 2018-03-14 13:12:14 -04:00
mcdi_port.c sfc: support FEC configuration through ethtool 2018-03-14 13:12:15 -04:00
mtd.c mtd: Stop updating erase_info->state and calling mtd_erase_callback() 2018-03-21 09:50:56 +01:00
net_driver.h sfc: ARFS filter IDs 2018-04-24 13:48:22 -04:00
nic.c
nic.h sfc: remove ctpio_dmabuf_start from stats 2018-04-04 12:07:22 -04:00
ptp.c sfc: mark some unexported symbols as static 2018-01-28 21:59:18 -05:00
rx.c sfc: Use filter index rather than ID for rps_flow_id table 2018-04-27 20:21:07 -04:00
selftest.c
selftest.h
siena.c sfc: replace asynchronous filter operations 2018-03-27 13:33:19 -04:00
siena_sriov.c
siena_sriov.h
sriov.c
sriov.h
tx.c sfc: stop the TX queue before pushing new buffers 2018-05-25 14:49:37 -04:00
tx.h
tx_tso.c
vfdi.h
workarounds.h