From: bugzilla-daemon@kernel.org
To: linux-usb@vger.kernel.org
Subject: [Bug 217122] Regression in xhci driver since 6.1 "Transfer event TRB DMA ptr not part of current TD"
Date: Mon, 06 Mar 2023 13:15:24 +0000 [thread overview]
Message-ID: <bug-217122-208809-rpJ9eDDric@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-217122-208809@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=217122
--- Comment #4 from Mario Limonciello (AMD) (mario.limonciello@amd.com) ---
> So I guess it is not runtime power management related? You say there was a
> policy change, how can I force the old policy on 6.2 to rule that out?
You can change /sys/bus/pci/drivers/${xhci_pci_device}/power/control from
"auto" to "on".
> And if a bisect is necessary can you point me to some information how to do
> it?
https://www.kernel.org/doc/html/next/admin-guide/bug-bisect.html
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next prev parent reply other threads:[~2023-03-06 13:15 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-03 19:53 [Bug 217122] New: Regression in xhci driver since 6.1 "Transfer event TRB DMA ptr not part of current TD" bugzilla-daemon
2023-03-06 2:04 ` [Bug 217122] " bugzilla-daemon
2023-03-06 9:17 ` bugzilla-daemon
2023-03-06 11:35 ` bugzilla-daemon
2023-03-06 13:15 ` bugzilla-daemon [this message]
2023-03-06 21:06 ` bugzilla-daemon
2023-03-06 21:09 ` bugzilla-daemon
2023-03-06 21:18 ` bugzilla-daemon
2023-03-07 20:25 ` bugzilla-daemon
2023-03-23 14:00 ` bugzilla-daemon
2023-03-23 14:59 ` bugzilla-daemon
2023-04-19 16:36 ` bugzilla-daemon
2023-05-06 17:31 ` bugzilla-daemon
2023-05-10 20:06 ` bugzilla-daemon
2023-05-10 20:15 ` bugzilla-daemon
2023-05-10 21:25 ` bugzilla-daemon
2023-05-10 21:51 ` bugzilla-daemon
2023-05-10 21:52 ` bugzilla-daemon
2023-05-10 21:54 ` bugzilla-daemon
2023-05-10 22:23 ` bugzilla-daemon
2023-05-10 22:25 ` bugzilla-daemon
2023-05-10 22:26 ` bugzilla-daemon
2023-05-10 22:28 ` bugzilla-daemon
2023-05-10 22:29 ` bugzilla-daemon
2023-05-12 16:38 ` bugzilla-daemon
2023-05-12 16:45 ` bugzilla-daemon
2023-05-12 16:51 ` bugzilla-daemon
2023-05-12 17:00 ` bugzilla-daemon
2023-08-02 15:48 ` bugzilla-daemon
2023-08-02 16:41 ` bugzilla-daemon
2023-08-02 16:46 ` bugzilla-daemon
2023-08-07 5:12 ` bugzilla-daemon
2023-08-07 7:01 ` bugzilla-daemon
2023-08-07 15:47 ` bugzilla-daemon
2023-08-07 16:15 ` bugzilla-daemon
2023-08-08 0:13 ` bugzilla-daemon
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