Date: Sat, 12 Oct 2024 14:25:53 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 253888] exclusive sleep mutex vtnet0-rx0 (vtnet0-rx0) r = 0 (0xfffff800035d4780) locked Message-ID: <bug-253888-7501-LLX6wsFYth@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-253888-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-253888-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253888 --- Comment #11 from Mark Johnston <markj@FreeBSD.org> --- The problem with dropping the lock is that the receive path may schedule a taskqueue thread to do further receive processing. Then, the lock prevents= two threads from servicing the receive queue at once. Dropping the lock as in = our patches means that they might interleave, which can probably cause packet reordering issues. So, while the patch fixes the LOR, it probably introduc= es a different problem. --=20 You are receiving this mail because: You are the assignee for the bug.=
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