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* [PATCH 0/2] can: drop tx skb if the device is in listen only mode
@ 2022-05-13 14:23 Vincent Mailhol
  2022-05-13 14:23 ` [PATCH 1/2] can: move can_dropped_invalid_skb from skb.h to dev.h Vincent Mailhol
                   ` (7 more replies)
  0 siblings, 8 replies; 119+ messages in thread
From: Vincent Mailhol @ 2022-05-13 14:23 UTC (permalink / raw)
  To: Marc Kleine-Budde; +Cc: linux-can, linux-kernel, Max Staudt, Vincent Mailhol

In listen only mode, tx CAN frames can still reach the driver if
injected via the packet socket. This series add a check toward
CAN_CTRLMODE_LISTENONLY in can_dropped_invalid_skb() to discard such
skb. The first patch does some preparation work and migrates
can_dropped_invalid_skb() from skb.h to dev.h. The second and last
patch is the actual change.

Vincent Mailhol (2):
  can: move can_dropped_invalid_skb from skb.h to dev.h
  can: dev: drop tx skb if in listen only mode

 include/linux/can/dev.h | 35 +++++++++++++++++++++++++++++++++++
 include/linux/can/skb.h | 28 ----------------------------
 2 files changed, 35 insertions(+), 28 deletions(-)

-- 
2.35.1


^ permalink raw reply	[flat|nested] 119+ messages in thread

end of thread, other threads:[~2022-06-11 15:18 UTC | newest]

Thread overview: 119+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-05-13 14:23 [PATCH 0/2] can: drop tx skb if the device is in listen only mode Vincent Mailhol
2022-05-13 14:23 ` [PATCH 1/2] can: move can_dropped_invalid_skb from skb.h to dev.h Vincent Mailhol
2022-05-13 14:23 ` [PATCH 2/2] can: dev: drop tx skb if in listen only mode Vincent Mailhol
2022-05-13 14:42 ` [PATCH 0/2] can: drop tx skb if the device is " Marc Kleine-Budde
2022-05-13 15:20   ` Vincent MAILHOL
2022-05-13 15:36 ` [PATCH v2 " Vincent Mailhol
2022-05-13 15:36   ` [PATCH v2 1/2] can: skb:: move can_dropped_invalid_skb and can_skb_headroom_valid to skb.c Vincent Mailhol
2022-05-14  4:20     ` kernel test robot
2022-05-14  5:16       ` Vincent MAILHOL
2022-05-14 11:17         ` Max Staudt
2022-05-13 15:36   ` [PATCH v2 2/2] can: dev: drop tx skb if in listen only mode Vincent Mailhol
2022-05-13 17:40   ` [PATCH v2 0/2] can: drop tx skb if the device is " Max Staudt
2022-05-14  3:00     ` Vincent MAILHOL
2022-05-14 14:16 ` [PATCH v3 0/4] can: can_dropped_invalid_skb() and Kbuild changes Vincent Mailhol
2022-05-14 14:16   ` [PATCH v3 1/4] can: slcan: use can_dropped_invalid_skb() instead of manual check Vincent Mailhol
2022-05-16 20:40     ` Marc Kleine-Budde
2022-05-14 14:16   ` [PATCH v3 2/4] can: Kconfig: change CAN_DEV into a menuconfig Vincent Mailhol
2022-05-14 14:16   ` [PATCH v3 3/4] can: skb:: move can_dropped_invalid_skb and can_skb_headroom_valid to skb.c Vincent Mailhol
2022-05-15 19:17     ` Oliver Hartkopp
2022-05-17  1:50       ` Vincent MAILHOL
2022-05-17  4:12         ` Max Staudt
2022-05-17  6:08         ` Marc Kleine-Budde
2022-05-17  7:04           ` Vincent MAILHOL
2022-05-17 10:45             ` Marc Kleine-Budde
2022-05-17 11:51               ` Oliver Hartkopp
2022-05-17 12:14                 ` Max Staudt
2022-05-17 12:21                   ` Marc Kleine-Budde
2022-05-17 12:39                     ` Max Staudt
2022-05-17 13:35                       ` Oliver Hartkopp
2022-05-17 13:43                         ` Max Staudt
2022-05-17 14:23                           ` Marc Kleine-Budde
2022-05-17 14:35                           ` Oliver Hartkopp
2022-05-17 15:38                             ` Max Staudt
2022-05-17 15:50                               ` Oliver Hartkopp
2022-05-17 17:52                                 ` Max Staudt
2022-05-18 12:03                         ` Vincent MAILHOL
2022-05-18 12:12                           ` Device Drivers: (was: Re: [PATCH v3 3/4] can: skb:: move can_dropped_invalid_skb and can_skb_headroom_valid to skb.c) Marc Kleine-Budde
2022-05-18 12:45                             ` Oliver Hartkopp
2022-05-18 13:10                           ` [PATCH v3 3/4] can: skb:: move can_dropped_invalid_skb and can_skb_headroom_valid to skb.c Oliver Hartkopp
2022-05-18 13:28                             ` Marc Kleine-Budde
2022-05-18 14:07                               ` Vincent MAILHOL
2022-05-18 14:33                                 ` Oliver Hartkopp
2022-05-18 14:36                                   ` Marc Kleine-Budde
2022-05-18 14:38                                     ` Oliver Hartkopp
2022-05-18 14:55                                       ` Oliver Hartkopp
2022-05-18 15:38                                         ` Vincent MAILHOL
2022-05-18 15:48                                           ` Max Staudt
2022-05-18 16:01                                             ` Vincent MAILHOL
2022-05-14 14:16   ` [PATCH v3 4/4] can: dev: drop tx skb if in listen only mode Vincent Mailhol
2022-06-03 10:28 ` [PATCH v4 0/7] can: refactoring of can-dev module and of Kbuild Vincent Mailhol
2022-06-03 10:28   ` [PATCH v4 1/7] can: Kbuild: rename config symbol CAN_DEV into CAN_NETLINK Vincent Mailhol
2022-06-03 10:28   ` [PATCH v4 2/7] can: Kconfig: turn menu "CAN Device Drivers" into a menuconfig using CAN_DEV Vincent Mailhol
2022-06-04 11:27     ` Marc Kleine-Budde
2022-06-04 12:30       ` Vincent MAILHOL
2022-06-04 12:43         ` Marc Kleine-Budde
2022-06-04 13:46     ` Marc Kleine-Budde
2022-06-03 10:28   ` [PATCH v4 3/7] can: bittiming: move bittiming calculation functions to calc_bittiming.c Vincent Mailhol
2022-06-04 11:25     ` Marc Kleine-Budde
2022-06-04 12:21       ` Vincent MAILHOL
2022-06-04 12:41         ` Marc Kleine-Budde
2022-06-04 12:56           ` Vincent MAILHOL
2022-06-04 13:51             ` Marc Kleine-Budde
2022-06-03 10:28   ` [PATCH v4 4/7] can: Kconfig: add CONFIG_CAN_RX_OFFLOAD Vincent Mailhol
2022-06-04 11:22     ` Marc Kleine-Budde
2022-06-04 12:14       ` Vincent MAILHOL
2022-06-03 10:28   ` [PATCH v4 5/7] net: Kconfig: move the CAN device menu to the "Device Drivers" section Vincent Mailhol
2022-06-03 10:28   ` [PATCH v4 6/7] can: skb: move can_dropped_invalid_skb() and can_skb_headroom_valid() to skb.c Vincent Mailhol
2022-06-03 10:28   ` [PATCH v4 7/7] can: skb: drop tx skb if in listen only mode Vincent Mailhol
2022-06-04 11:46   ` [PATCH v4 0/7] can: refactoring of can-dev module and of Kbuild Marc Kleine-Budde
2022-06-04 13:05     ` Vincent MAILHOL
2022-06-04 13:55       ` Marc Kleine-Budde
2022-06-04 14:59         ` Vincent MAILHOL
2022-06-04 15:18           ` Marc Kleine-Budde
2022-06-04 16:32             ` Vincent MAILHOL
2022-06-05 10:39               ` Marc Kleine-Budde
2022-06-05 13:57                 ` Vincent MAILHOL
2022-06-05 18:08                   ` Marc Kleine-Budde
2022-06-04 16:29 ` [PATCH v5 " Vincent Mailhol
2022-06-04 16:29   ` [PATCH v5 1/7] can: Kbuild: rename config symbol CAN_DEV into CAN_NETLINK Vincent Mailhol
2022-06-04 16:29   ` [PATCH v5 2/7] can: Kconfig: turn menu "CAN Device Drivers" into a menuconfig using CAN_DEV Vincent Mailhol
2022-06-04 16:29   ` [PATCH v5 3/7] can: bittiming: move bittiming calculation functions to calc_bittiming.c Vincent Mailhol
2022-06-04 16:29   ` [PATCH v5 4/7] can: Kconfig: add CONFIG_CAN_RX_OFFLOAD Vincent Mailhol
2022-06-07  8:43     ` Geert Uytterhoeven
2022-06-07  9:27       ` Vincent MAILHOL
2022-06-07 16:22         ` Max Staudt
2022-06-07 22:06           ` Jakub Kicinski
2022-06-07 23:40             ` Vincent MAILHOL
2022-06-08  0:07               ` Jakub Kicinski
2022-06-07 23:43             ` Max Staudt
2022-06-08  0:14               ` Jakub Kicinski
2022-06-08  0:22                 ` Max Staudt
2022-06-08  1:38                 ` Vincent MAILHOL
2022-06-04 16:29   ` [PATCH v5 5/7] net: Kconfig: move the CAN device menu to the "Device Drivers" section Vincent Mailhol
2022-06-04 16:29   ` [PATCH v5 6/7] can: skb: move can_dropped_invalid_skb() and can_skb_headroom_valid() to skb.c Vincent Mailhol
2022-06-04 16:30   ` [PATCH v5 7/7] can: skb: drop tx skb if in listen only mode Vincent Mailhol
2022-06-05 17:23   ` [PATCH v5 0/7] can: refactoring of can-dev module and of Kbuild Max Staudt
2022-06-05 18:06     ` Marc Kleine-Budde
2022-06-05 20:46       ` Max Staudt
2022-06-06  0:24         ` Vincent MAILHOL
2022-06-06 19:24   ` Oliver Hartkopp
2022-06-07  2:49     ` Vincent MAILHOL
2022-06-07  7:13       ` Marc Kleine-Budde
2022-06-07  8:49         ` Vincent MAILHOL
2022-06-07 20:12       ` Oliver Hartkopp
2022-06-07 20:27         ` Marc Kleine-Budde
2022-06-07 20:51           ` Oliver Hartkopp
2022-06-07 23:59             ` Vincent MAILHOL
2022-06-08 20:10               ` Oliver Hartkopp
2022-06-10 14:30 ` [PATCH v6 " Vincent Mailhol
2022-06-10 14:30   ` [PATCH v6 1/7] can: Kconfig: rename config symbol CAN_DEV into CAN_NETLINK Vincent Mailhol
2022-06-10 14:30   ` [PATCH v6 2/7] can: Kconfig: turn menu "CAN Device Drivers" into a menuconfig using CAN_DEV Vincent Mailhol
2022-06-10 14:30   ` [PATCH v6 3/7] can: bittiming: move bittiming calculation functions to calc_bittiming.c Vincent Mailhol
2022-06-10 14:30   ` [PATCH v6 4/7] can: Kconfig: add CONFIG_CAN_RX_OFFLOAD Vincent Mailhol
2022-06-10 14:30   ` [PATCH v6 5/7] net: Kconfig: move the CAN device menu to the "Device Drivers" section Vincent Mailhol
2022-06-10 14:30   ` [PATCH v6 6/7] can: skb: move can_dropped_invalid_skb() and can_skb_headroom_valid() to skb.c Vincent Mailhol
2022-06-10 14:30   ` [PATCH v6 7/7] can: skb: drop tx skb if in listen only mode Vincent Mailhol
2022-06-10 21:38   ` [PATCH v6 0/7] can: refactoring of can-dev module and of Kbuild Oliver Hartkopp
2022-06-10 22:43   ` Max Staudt
2022-06-11 15:17   ` Marc Kleine-Budde

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