Ben Hutchings 7e6d06f0de sfc: Fix maximum number of TSO segments and minimum TX queue size ... Currently an skb requiring TSO may not fit within a minimum-size TX queue. The TX queue selected for the skb may stall and trigger the TX watchdog repeatedly (since the problem skb will be retried after the TX reset). This issue is designated as CVE-2012-3412. Set the maximum number of TSO segments for our devices to 100. This should make no difference to behaviour unless the actual MSS is less than about 700. Increase the minimum TX queue size accordingly to allow for 2 worst-case skbs, so that there will definitely be space to add an skb after we wake a queue. To avoid invalidating existing configurations, change efx_ethtool_set_ringparam() to fix up values that are too small rather than returning -EINVAL. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-08-02 00:19:17 -07:00
..
bitfield.h	sfc: Minor formatting cleanup	2012-02-22 20:48:38 +00:00
efx.c	sfc: Fix maximum number of TSO segments and minimum TX queue size	2012-08-02 00:19:17 -07:00
efx.h	sfc: Fix maximum number of TSO segments and minimum TX queue size	2012-08-02 00:19:17 -07:00
enum.h	sfc: Correct some comments on enum reset_type	2012-07-17 16:12:35 +01:00
ethtool.c	sfc: Fix maximum number of TSO segments and minimum TX queue size	2012-08-02 00:19:17 -07:00
falcon.c	sfc: Disable VF queues during register self-test	2012-07-17 16:12:33 +01:00
falcon_boards.c	sfc: Log the part number on probe	2012-03-06 18:14:16 +00:00
falcon_xmac.c	sfc: Fix interface statistics running backward	2012-07-17 16:12:34 +01:00
filter.c	sfc: Work around bogus 'uninitialised variable' warning	2012-07-17 16:12:29 +01:00
filter.h	sfc: Add support for TX MAC filters	2012-02-16 00:11:30 +00:00
io.h	Merge branch 'master' of github.com:davem330/net	2011-09-22 03:23:13 -04:00
Kconfig	sfc: Add SR-IOV back-end support for SFC9000 family	2012-02-16 00:25:13 +00:00
Makefile	sfc: Add SR-IOV back-end support for SFC9000 family	2012-02-16 00:25:13 +00:00
mcdi.c	sfc: Explain why efx_mcdi_exit_assertion() ignores result of efx_mcdi_rpc()	2012-07-17 16:12:33 +01:00
mcdi.h	sfc: Add SR-IOV back-end support for SFC9000 family	2012-02-16 00:25:13 +00:00
mcdi_mac.c	sfc: Add SR-IOV back-end support for SFC9000 family	2012-02-16 00:25:13 +00:00
mcdi_mon.c	sfc: initialize dynamic sysfs attributes for lockdep	2012-07-19 10:48:08 -07:00
mcdi_pcol.h	drivers/net/ethernet: Fix non-kernel-doc comments with kernel-doc start markers	2012-07-10 23:13:46 -07:00
mcdi_phy.c	sfc: Added support for new ethtool APIs for obtaining module eeprom	2012-05-10 03:10:46 +01:00
mdio_10g.c	sfc: Fix some formatting errors reported by checkpatch	2012-01-05 18:44:49 +00:00
mdio_10g.h
mtd.c	MTD merge for 3.4	2012-03-30 17:31:56 -07:00
net_driver.h	Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next	2012-07-18 09:08:36 -07:00
nic.c	sfc: Disable VF queues during register self-test	2012-07-17 16:12:33 +01:00
nic.h	sfc: Fix interface statistics running backward	2012-07-17 16:12:34 +01:00
phy.h
qt202x_phy.c	sfc: Implement module EEPROM access for SFE4002 and SFN4112F	2012-05-10 03:10:54 +01:00
regs.h	sfc: Correct MAC filter bitfield definitions	2012-02-16 00:11:31 +00:00
rx.c	Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next	2012-07-18 09:08:36 -07:00
selftest.c	sfc: Disable VF queues during register self-test	2012-07-17 16:12:33 +01:00
selftest.h	sfc: Run event/IRQ self-test asynchronously when interface is brought up	2012-03-06 18:14:15 +00:00
siena.c	sfc: Fix interface statistics running backward	2012-07-17 16:12:34 +01:00
siena_sriov.c	sfc: Fix calculation of vf_i in map_vi_index()	2012-03-06 18:14:13 +00:00
spi.h	sfc: Fix some formatting errors reported by checkpatch	2012-01-05 18:44:49 +00:00
tenxpress.c	sfc: Fix some formatting errors reported by checkpatch	2012-01-05 18:44:49 +00:00
tx.c	sfc: Fix maximum number of TSO segments and minimum TX queue size	2012-08-02 00:19:17 -07:00
txc43128_phy.c	sfc: Const-qualify static data as appropriate, partly prompted by checkpatch	2012-01-09 17:08:13 +00:00
vfdi.h	sfc: Specify that the VFDI status page has page alignment and size	2012-02-22 20:48:07 +00:00
workarounds.h	Merge branch 'master' of github.com:davem330/net	2011-09-22 03:23:13 -04:00