linux-kernel - AF

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Message-ID: <CH2PR02MB701415DEC996810D20D2EB60F117A@CH2PR02MB7014.namprd02.prod.outlook.com>
Date:   Mon, 14 Aug 2023 12:45:57 +0000
From:   Joseph Vance Reilly <Joseph.Reilly@....edu>
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: AF_XDP bug

Hello,

My name is Joseph Reilly and I recently created a bug report on the bugzilla page for the linux kernel. This is a bug that causes an IO_PAGEFAULT when receiving high amounts of traffic on an interface running an XDP program. This problem has been observed with a Mellanox networking card and AMD CPU but may also be present in more configurations. The bugzilla report is here: https://bugzilla.kernel.org/show_bug.cgi?id=217712

For reference, the bug is #217712 in the networking product listed under the component "other"

Best,
Joseph Reilly