Martin Habets 458f5d92df sfc: Do not free an empty page_ring ... When the page_ring is not used page_ptr_mask is 0. Do not dereference page_ring[0] in this case. Fixes: 2768935a46 ("sfc: reuse pages to avoid DMA mapping/unmapping costs") Reported-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2022-04-04 12:53:52 +01:00
..
falcon	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-01-05 14:36:10 -08:00
bitfield.h
ef10_regs.h
ef10_sriov.c	ethernet: constify references to netdev->dev_addr in drivers	2021-10-14 09:22:11 -07:00
ef10_sriov.h	ethernet: constify references to netdev->dev_addr in drivers	2021-10-14 09:22:11 -07:00
ef10.c	sfc: The size of the RX recycle ring should be more flexible	2022-02-01 20:34:59 -08:00
ef100_ethtool.c	ethtool: extend ringparam setting/getting API with rx_buf_len	2021-11-22 12:31:49 +00:00
ef100_ethtool.h
ef100_netdev.c
ef100_netdev.h
ef100_nic.c	sfc: The size of the RX recycle ring should be more flexible	2022-02-01 20:34:59 -08:00
ef100_nic.h
ef100_regs.h
ef100_rx.c
ef100_rx.h
ef100_tx.c
ef100_tx.h
ef100.c
ef100.h
efx_channels.c	net: sfc: add missing xdp queue reinitialization	2022-04-01 11:52:21 +01:00
efx_channels.h
efx_common.c	net: Don't include filter.h from net/sock.h	2021-12-29 08:48:14 -08:00
efx_common.h
efx.c	net: Don't include filter.h from net/sock.h	2021-12-29 08:48:14 -08:00
efx.h
enum.h	sfc: Remove duplicate argument	2021-04-14 13:55:07 -07:00
ethtool_common.c	sfc: Fix reading non-legacy supported link modes	2021-10-18 14:28:02 +01:00
ethtool_common.h
ethtool.c	ethtool: extend ringparam setting/getting API with rx_buf_len	2021-11-22 12:31:49 +00:00
farch_regs.h
farch.c	sfc: farch: fix compile warning in efx_farch_dimension_resources()	2021-05-21 13:52:26 -07:00
filter.h
io.h
Kconfig	ethernet: fix PTP_1588_CLOCK dependencies	2021-08-13 17:49:05 -07:00
Makefile
mcdi_filters.c
mcdi_filters.h
mcdi_functions.c
mcdi_functions.h
mcdi_mon.c
mcdi_pcol.h
mcdi_port_common.c	ethernet/sfc: remove redundant rc variable	2022-01-04 12:41:41 +00:00
mcdi_port_common.h
mcdi_port.c
mcdi_port.h
mcdi.c	sfc: extend the locking on mcdi->seqno	2022-03-03 14:11:58 +00:00
mcdi.h
mtd.c
net_driver.h	sfc: The size of the RX recycle ring should be more flexible	2022-02-01 20:34:59 -08:00
nic_common.h	sfc: The size of the RX recycle ring should be more flexible	2022-02-01 20:34:59 -08:00
nic.c	net:sfc: fix non-freed irq in legacy irq mode	2021-05-21 14:51:10 -07:00
nic.h
ptp.c	net_tstamp: add new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX	2021-12-14 12:28:24 +00:00
ptp.h
rx_common.c	sfc: Do not free an empty page_ring	2022-04-04 12:53:52 +01:00
rx_common.h	sfc: The size of the RX recycle ring should be more flexible	2022-02-01 20:34:59 -08:00
rx.c	bpf: Let bpf_warn_invalid_xdp_action() report more info	2021-12-13 22:28:27 +01:00
selftest.c
selftest.h
siena_sriov.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-10-22 11:41:16 +01:00
siena_sriov.h	ethernet: constify references to netdev->dev_addr in drivers	2021-10-14 09:22:11 -07:00
siena.c	sfc: The size of the RX recycle ring should be more flexible	2022-02-01 20:34:59 -08:00
sriov.c
sriov.h
tx_common.c
tx_common.h
tx_tso.c
tx.c	sfc: last resort fallback for lack of xdp tx queues	2021-09-09 11:17:37 +01:00
tx.h
vfdi.h
workarounds.h