Björn Töpel 3ab52af58f i40e: disallow changing the number of descriptors when AF_XDP is on ... When an AF_XDP UMEM is attached to any of the Rx rings, we disallow a user to change the number of descriptors via e.g. "ethtool -G IFNAME". Otherwise, the size of the stash/reuse queue can grow unbounded, which would result in OOM or leaking userspace buffers. Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>		2018-09-25 13:16:19 -07:00
..
i40e_adminq_cmd.h	i40e: Add AQ command for rearrange NVM structure	2018-08-07 12:20:45 -07:00
i40e_adminq.c	i40e: Add additional return code to i40e_asq_send_command	2018-08-07 12:20:38 -07:00
i40e_adminq.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_alloc.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_client.c	i40e/i40evf: cleanup incorrect function doxygen comments	2018-04-30 09:09:04 -07:00
i40e_client.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_common.c	i40e: Add AQ command for rearrange NVM structure	2018-08-07 12:20:45 -07:00
i40e_dcb_nl.c	i40e/i40evf: cleanup incorrect function doxygen comments	2018-04-30 09:09:04 -07:00
i40e_dcb.c	i40e: fix reading LLDP configuration	2018-04-30 09:12:33 -07:00
i40e_dcb.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_debugfs.c	i40e/i40evf: cleanup incorrect function doxygen comments	2018-04-30 09:09:04 -07:00
i40e_devids.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_diag.c	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_diag.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_ethtool.c	i40e: disallow changing the number of descriptors when AF_XDP is on	2018-09-25 13:16:19 -07:00
i40e_hmc.c	i40e/i40evf: cleanup incorrect function doxygen comments	2018-04-30 09:09:04 -07:00
i40e_hmc.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_lan_hmc.c	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_lan_hmc.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_main.c	i40e: fix double 'NIC Link is Down' messages	2018-09-25 13:06:50 -07:00
i40e_nvm.c	i40e/i40evf: cleanup incorrect function doxygen comments	2018-04-30 09:09:04 -07:00
i40e_osdep.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_prototype.h	i40e: Add AQ command for rearrange NVM structure	2018-08-07 12:20:45 -07:00
i40e_ptp.c	i40e: use correct length for strncpy	2018-08-30 13:53:04 -07:00
i40e_register.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_status.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_trace.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_txrx_common.h	i40e: disallow changing the number of descriptors when AF_XDP is on	2018-09-25 13:16:19 -07:00
i40e_txrx.c	i40e: clean zero-copy XDP Rx ring on shutdown/reset	2018-09-25 13:15:16 -07:00
i40e_txrx.h	i40e: add AF_XDP zero-copy Rx support	2018-08-29 12:25:53 -07:00
i40e_type.h	i40e: fix reading LLDP configuration	2018-04-30 09:12:33 -07:00
i40e_virtchnl_pf.c	i40e: Remove unused msglen parameter from virtchnl functions	2018-09-25 13:08:42 -07:00
i40e_virtchnl_pf.h	net: intel: Cleanup the copyright/license headers	2018-04-27 14:00:04 -04:00
i40e_xsk.c	i40e: disallow changing the number of descriptors when AF_XDP is on	2018-09-25 13:16:19 -07:00
i40e_xsk.h	i40e: add AF_XDP zero-copy Tx support	2018-08-29 12:25:53 -07:00
i40e.h	i40e: add AF_XDP zero-copy Rx support	2018-08-29 12:25:53 -07:00
Makefile	i40e: add AF_XDP zero-copy Rx support	2018-08-29 12:25:53 -07:00