Greg Rose 2e3cbdeae8 rtnetlink: Compute and store minimum ifinfo dump size ...

commit c7ac8679be upstream.

The message size allocated for rtnl ifinfo dumps was limited to
a single page.  This is not enough for additional interface info
available with devices that support SR-IOV and caused a bug in
which VF info would not be displayed if more than approximately
40 VFs were created per interface.

Implement a new function pointer for the rtnl_register service that will
calculate the amount of data required for the ifinfo dump and allocate
enough data to satisfy the request.

Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Cc: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-01-17 08:43:58 -08:00

..

dcbevent.c

net_dcb: add application notifiers

2010-12-31 10:47:46 -08:00

dcbnl.c

rtnetlink: Compute and store minimum ifinfo dump size

2013-01-17 08:43:58 -08:00

Kconfig

…

Makefile

net_dcb: add application notifiers

2010-12-31 10:47:46 -08:00