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f66b98c868
Previously changing mac address gives false negative because
ip link set <interface> address <MAC> return with
RTNLINK: Permission denied.
In iavf_set_mac was check if PF handled our mac set request,
even before filter was added to list.
Because this check returns always true and it never waits for
PF's response.
Move iavf_is_mac_handled to wait_event_interruptible_timeout
instead of false. Now it will wait for PF's response and then
check if address was added or rejected.
Fixes: 35a2443d09 ("iavf: Add waiting for response from PF in set mac")
Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com>
Co-developed-by: Norbert Zulinski <norbertx.zulinski@intel.com>
Signed-off-by: Norbert Zulinski <norbertx.zulinski@intel.com>
Signed-off-by: Mateusz Palczewski <mateusz.palczewski@intel.com>
Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.