The branch main has been updated by christos:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=8f8b8e4af91d4e158caf6ba4b728482311bfc7c3

commit 8f8b8e4af91d4e158caf6ba4b728482311bfc7c3
Author:     Nicolas Provost <[email protected]>
AuthorDate: 2025-11-24 13:35:08 +0000
Commit:     Christos Margiolis <[email protected]>
CommitDate: 2025-11-24 13:35:08 +0000

    sound: Fix revents in midi_poll()
    
    Sponsored by:   The FreeBSD Foundation
    MFC after:      1 week
    Reviewed by:    christos
    Pull Request:   https://github.com/freebsd/freebsd-src/pull/1887
---
 sys/dev/sound/midi/midi.c | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)

diff --git a/sys/dev/sound/midi/midi.c b/sys/dev/sound/midi/midi.c
index e14a28557406..cca7b93abf5f 100644
--- a/sys/dev/sound/midi/midi.c
+++ b/sys/dev/sound/midi/midi.c
@@ -658,21 +658,19 @@ midi_poll(struct cdev *i_dev, int events, struct thread 
*td)
        mtx_lock(&m->lock);
        mtx_lock(&m->qlock);
 
-       if (events & (POLLIN | POLLRDNORM))
+       if (events & (POLLIN | POLLRDNORM)) {
                if (!MIDIQ_EMPTY(m->inq))
-                       events |= events & (POLLIN | POLLRDNORM);
-
-       if (events & (POLLOUT | POLLWRNORM))
-               if (MIDIQ_AVAIL(m->outq) < m->hiwat)
-                       events |= events & (POLLOUT | POLLWRNORM);
-
-       if (revents == 0) {
-               if (events & (POLLIN | POLLRDNORM))
+                       revents |= events & (POLLIN | POLLRDNORM);
+               else
                        selrecord(td, &m->rsel);
-
-               if (events & (POLLOUT | POLLWRNORM))
+       }
+       if (events & (POLLOUT | POLLWRNORM)) {
+               if (MIDIQ_AVAIL(m->outq) < m->hiwat)
+                       revents |= events & (POLLOUT | POLLWRNORM);
+               else
                        selrecord(td, &m->wsel);
        }
+
        mtx_unlock(&m->lock);
        mtx_unlock(&m->qlock);
 

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