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 12:24:16 +0000 (14:24 +0200)
commit166abd13eab0e816a73c7d936be95d819fcfc6eb
treefcdead5f53eae4c2d908cb44794156b8f8606789
parent94a53804ec3a63d2000a985e04da551d5791766f
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