device: Disable netlink support for the device used by go-tcmu
This patch disables netlink support by adding
nl_reply_supported=-1. This makes go-tcmu program possible to run
with other netlink supported program which also uses
target_core_user.ko on the same host.
If some program enabled netlink support on target_core_user.ko,
go-tcmu stops working as it does not implement netlink device event
handling.
Although go-tcmu could implement netlink support, go-tcmu is a
non-daemon process (so not necessary the device event handling) and
kernel upstream kindly accepted to support the option to disabe
netlink support *1.
device: Disable netlink support for the device used by go-tcmu
This patch disables netlink support by adding
nl_reply_supported=-1. This makes go-tcmu program possible to run with other netlink supported program which also uses target_core_user.ko on the same host.If some program enabled netlink support on target_core_user.ko, go-tcmu stops working as it does not implement netlink device event handling.
Although go-tcmu could implement netlink support, go-tcmu is a non-daemon process (so not necessary the device event handling) and kernel upstream kindly accepted to support the option to disabe netlink support *1.
*1 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v4.15-rc1&id=b849b4567549d5a54ab34ffacfd48fca05e8b34e
Fixes https://github.com/coreos/go-tcmu/issues/15