Draft: rfkill: make new event layout opt-in (!643) · Merge requests · Red Hat / centos-stream / src / kernel / centos-stream-9

José Ignacio Tornos Martínez requested to merge jtornosm/centos-stream-9:bz2069919-bluetooth-rfkill into main Mar 30, 2022

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2069919

Userspace ABI compatibility fix for rfkill events. New ioctl has been introduced to configure the maximum event size, if necessary. If nothing is configured by application, original event size will be used as ever.

Tested with CentOS Stream 9 + kernel with fix and USB Bluetooth V4.0 Dongle (Trust) We can switch off and switch on the bluetooth with no problem.

Upstream Status: git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git , branch: master

Signed-off-by: Jose Ignacio Tornos Martinez jtornosm@redhat.com

Draft: rfkill: make new event layout opt-in

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