diff options
| author | Anton Ivanov <anton.ivanov@cambridgegreys.com> | 2020-12-07 17:19:38 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-30 11:53:52 +0100 |
| commit | 4553c8cecbefdfe0133ed21c27e0e1c16b70f46d (patch) | |
| tree | bc9c82264cfac4e09be324f7321475656c8214ac /arch/um | |
| parent | 0cc9725e4b25292b838cc7c3d16dc9520b184926 (diff) | |
um: Monitor error events in IRQ controller
[ Upstream commit e3a01cbee9c5f2c6fc813dd6af007716e60257e7 ]
Ensure that file closes, connection closes, etc are propagated
as interrupts in the interrupt controller.
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: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/os-Linux/irq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/os-Linux/irq.c b/arch/um/os-Linux/irq.c index d508310ee5e1..f1732c308c61 100644 --- a/arch/um/os-Linux/irq.c +++ b/arch/um/os-Linux/irq.c @@ -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; |