Re: kern/58898 (Crash when testing camera in chromium)

[riastradh%NetBSD.org@localhost]

Synopsis: Crash when testing camera in chromium

State-Changed-From-To: open->needs-pullups
State-Changed-By: riastradh%NetBSD.org@localhost
State-Changed-When: Wed, 19 Feb 2025 00:52:56 +0000
State-Changed-Why:
I wanted to do a little more analysis and testing of this change, but
ran out of round tuits, so mlelstv@ just committed his version of it
(at my request):


Module Name:    src
Committed By:   mlelstv
Date:           Sun Feb 16 21:09:00 UTC 2025

Modified Files:
        src/sys/dev: video.c

Log Message:
When dropping lock around scatter_io_uiomove(), use busy flag
to serialize operations.

Hold lock while accessing video_stream and video_buffer.


To generate a diff of this commit:
cvs rdiff -u -r1.45 -r1.46 src/sys/dev/video.c