Bert Kenward d4a7a8893d sfc: pass valid pointers from efx_enqueue_unwind ... The bytes_compl and pkts_compl pointers passed to efx_dequeue_buffers cannot be NULL. Add a paranoid warning to check this condition and fix the one case where they were NULL. efx_enqueue_unwind() is called very rarely, during error handling. Without this fix it would fail with a NULL pointer dereference in efx_dequeue_buffer, with efx_enqueue_skb in the call stack. Fixes: e9117e5099 ("sfc: Firmware-Assisted TSO version 2") Reported-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Bert Kenward <bkenward@solarflare.com> Tested-by: Jarod Wilson <jarod@redhat.com> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-12-08 13:25:39 -05:00
..
falcon	Merge branch 'akpm' (patches from Andrew)	2017-11-15 19:42:40 -08:00
Kconfig	ethernet: sfc: Add Kconfig entry for vendor Solarflare	2016-12-20 14:19:38 -05:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
bitfield.h	sfc: process RX event inner checksum flags	2017-02-09 16:47:53 -05:00
ef10.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-11-15 11:56:19 -08:00
ef10_regs.h	sfc: Update EF10 register definitions	2016-11-18 11:55:37 -05:00
ef10_sriov.c	sfc: remove duplicate up_write on VF filter_sem	2017-06-20 15:40:00 -04:00
ef10_sriov.h	sfc: support ndo_get_phys_port_id even when !CONFIG_SFC_SRIOV	2017-01-10 14:16:17 -05:00
efx.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-11-15 11:56:19 -08:00
efx.h	net: ethernet/sfc: Convert timers to use timer_setup()	2017-10-25 12:57:33 +09:00
enum.h	sfc: remove RESET_TYPE_RX_RECOVERY	2016-12-01 15:39:38 -05:00
ethtool.c	sfc: process RX event inner checksum flags	2017-02-09 16:47:53 -05:00
farch.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-11-15 11:56:19 -08:00
farch_regs.h	…
filter.h	sfc: insert catch-all filters for encapsulated traffic	2017-01-27 11:59:31 -05:00
io.h	…
mcdi.c	net: ethernet/sfc: Convert timers to use timer_setup()	2017-10-25 12:57:33 +09:00
mcdi.h	sfc: configure UDP tunnel offload ports	2017-02-09 16:47:53 -05:00
mcdi_mon.c	sfc: remove EFX_BUG_ON_PARANOID, use EFX_WARN_ON_[ONCE_]PARANOID instead	2016-12-03 16:11:00 -05:00
mcdi_pcol.h	scripts/spelling.txt: add "an one" pattern and fix typo instances	2017-02-27 18:43:46 -08:00
mcdi_port.c	sfc: support rx-fcs and rx-all	2017-11-01 21:26:35 +09:00
mtd.c	…
net_driver.h	sfc: MSI-X is the only interrupt mode for EF10 VFs	2017-02-14 12:43:18 -05:00
nic.c	sfc: work around TRIGGER_INTERRUPT command not working on SFC9140	2016-08-26 21:43:52 -07:00
nic.h	locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE()	2017-10-25 11:01:08 +02:00
ptp.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-11-15 11:56:19 -08:00
rx.c	Merge branch 'akpm' (patches from Andrew)	2017-11-15 19:42:40 -08:00
selftest.c	networking: make skb_put & friends return void pointers	2017-06-16 11:48:39 -04:00
selftest.h	sfc: work around TRIGGER_INTERRUPT command not working on SFC9140	2016-08-26 21:43:52 -07:00
siena.c	sfc: MSI-X is the only interrupt mode for EF10 VFs	2017-02-14 12:43:18 -05:00
siena_sriov.c	sfc: save old MAC address in case sriov_mac_address_changed fails	2015-05-21 18:43:53 -04:00
siena_sriov.h	sfc: save old MAC address in case sriov_mac_address_changed fails	2015-05-21 18:43:53 -04:00
sriov.c	sfc: support ndo_get_phys_port_id even when !CONFIG_SFC_SRIOV	2017-01-10 14:16:17 -05:00
sriov.h	sfc: support ndo_get_phys_port_id even when !CONFIG_SFC_SRIOV	2017-01-10 14:16:17 -05:00
tx.c	sfc: pass valid pointers from efx_enqueue_unwind	2017-12-08 13:25:39 -05:00
tx.h	sfc: Firmware-Assisted TSO version 2	2016-11-18 11:55:38 -05:00
tx_tso.c	sfc: remove EFX_BUG_ON_PARANOID, use EFX_WARN_ON_[ONCE_]PARANOID instead	2016-12-03 16:11:00 -05:00
vfdi.h	ethernet: codespell comment spelling fixes	2015-03-08 22:54:22 -04:00
workarounds.h	sfc: tx ring can only have 2048 entries for all EF10 NICs	2017-04-25 11:19:21 -04:00