shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-04 18:19:28 +09:00
Code Issues Packages Projects Releases Wiki Activity

um: Monitor error events in IRQ controller

Browse Source 
[ Upstream commit e3a01cbee9 ]

Ensure that file closes, connection closes, etc are propagated
as interrupts in the interrupt controller.

Fixes: ff6a17989c ("Epoll based IRQ controller")
Signed-off-by: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Anton Ivanov
2020-12-07 17:19:38 +00:00
committed by Greg Kroah-Hartman
parent 0cc9725e4b
commit 4553c8cecb
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/um/os-Linux/irq.c
View File

@@ -48,7 +48,7 @@ int os_epoll_triggered(int index, int events)
int os_event_mask(int irq_type)
{
if (irq_type == IRQ_READ)
return EPOLLIN | EPOLLPRI;
return EPOLLIN | EPOLLPRI | EPOLLERR | EPOLLHUP | EPOLLRDHUP;
if (irq_type == IRQ_WRITE)
return EPOLLOUT;
return 0;