um: Fix uml_mconsole stop/go
authorAnton Ivanov <anton.ivanov@cambridgegreys.com>
Tue, 22 Feb 2022 12:44:10 +0000 (12:44 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 8 Apr 2022 12:40:44 +0000 (14:40 +0200)
commit272c74323dcc5b65e6e20f89c9283b3696ed36a7
treeb6f08cf62bc6f83ba2f0623822fa14b201b5ad7e
parentc0a6a547388eaf2c6ff5ff5ff932db5482ff2721
um: Fix uml_mconsole stop/go

commit 1a3a6a2a035bb6c3a7ef4c788d8fd69a7b2d6284 upstream.

Moving to an EPOLL based IRQ controller broke uml_mconsole stop/go
commands. This fixes it and restores stop/go functionality.

Fixes: ff6a17989c08 ("Epoll based IRQ controller")
Signed-off-by: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/um/drivers/mconsole_kern.c