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| author | Anton Ivanov <anton.ivanov@cambridgegreys.com> | 2020-12-07 17:19:38 +0000 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2020-12-13 22:38:28 +0100 |
| commit | e3a01cbee9c5f2c6fc813dd6af007716e60257e7 (patch) | |
| tree | c0bfab11ef9e633de01b77e3c0d163a37ec5060d /arch | |
| parent | ef4459a6da0955b533ebfc97a7d756ac090f50c9 (diff) | |
| download | lwn-e3a01cbee9c5f2c6fc813dd6af007716e60257e7.tar.gz lwn-e3a01cbee9c5f2c6fc813dd6af007716e60257e7.zip | |
um: Monitor error events in IRQ controller
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>
Diffstat (limited to 'arch')
| -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 aa90a05b3d78..98ea910ef87c 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(enum um_irq_type 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; |