]> git.proxmox.com Git - mirror_linux-firmware.git/commit
README: clarify redistribution requirements covering patents
authorLuis R. Rodriguez <mcgrof@suse.com>
Tue, 19 May 2015 20:22:31 +0000 (13:22 -0700)
committerKyle McMartin <kyle@kernel.org>
Tue, 14 Jul 2015 20:38:40 +0000 (16:38 -0400)
commitd3cf09a9765672a7f67991ec4fb64f3d92b387ba
tree42b4830d6fec78fd5747d0531d0ce26c40a7c7f3
parent6f7e8cce17e690c8d20fd982ee0b04d5161e13e6
README: clarify redistribution requirements covering patents

Firmware licenses on linux-firmware should include an implicit
or explicit patent grant to end users for full device operation
otherwise it would start making linux-firmware useless for many
Linux distributions which have positions against patent encumbered
software [0] [1] [2] and it would mean cherry picking firmware files
out. It can also mean making it problematic to redistribute linux-firmware
in some jurisdictions which could have different positions on
patents, or have already outlawed software patents.

Licenses with implicit patent grants are allowed given that otherwise
we couldn't carry permissively licensed firmwares which would be silly,
but using permissively licensed firmware files which remove patent
grants explicitly are not allowed.

A clarifications is needed as one attempt was already made to include
firmware encumbered by patents without a grant [3] and it was decided
we would not allow these. We clarify this to make this requirement
explicit and prevent these type of further attempts.

[0] https://www.debian.org/legal/patent
[1] http://fedoraproject.org/wiki/Software_Patents#Red_Hat.27s_position_on_Software_Patents
[2] http://www.openinventionnetwork.com/about-us/
[3] https://lkml.org/lkml/2014/3/14/182

Cc: netdev@vger.kernel.org
Cc: linux-wireless@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
Signed-off-by: Kyle McMartin <kyle@kernel.org>
README