Eric Lee / smarc-fsl-linux-kernel

21 May, 2019

1 commit

  • 09c434b8a   treewide: Add SPDX license identifier for more missed files ... Browse Code »

    Add SPDX license identifiers to all files which:

    - Have no license information of any form

    - Have MODULE_LICENCE("GPL*") inside which was used in the initial
    scan/conversion to ignore the file

    These files fall under the project license, GPL v2 only. The resulting SPDX
    license identifier is:

    GPL-2.0-only

    Signed-off-by: Thomas Gleixner
    Signed-off-by: Greg Kroah-Hartman

    Thomas Gleixner
     

04 Dec, 2015

1 commit

02 Dec, 2015

1 commit

  • 02fff96a7   net: add support for netdev notifier error injection ... Browse Code »

    This module allows to insert errors in some of netdevice's notifier
    events. All network drivers use these notifiers to signal various events
    and to check if they are allowed, e.g. PRECHANGEMTU and CHANGEMTU
    afterwards. Until recently I had to run failure tests by injecting
    a custom module, but now this infrastructure makes it trivial to test
    these failure paths. Some of the recent bugs I fixed were found using
    this module.
    Here's an example:
    $ cd /sys/kernel/debug/notifier-error-inject/netdev
    $ echo -22 > actions/NETDEV_CHANGEMTU/error
    $ ip link set eth0 mtu 1024
    RTNETLINK answers: Invalid argument

    CC: Akinobu Mita
    CC: "David S. Miller"
    CC: netdev
    Signed-off-by: Nikolay Aleksandrov
    Signed-off-by: David S. Miller

    Nikolay Aleksandrov