From: Mathias Nyman <mathias.nyman@linux.intel.com>
To: Dennis Wissel <dennis@dsine.de>, yiyu@yiyuzhou.io
Cc: linux-usb@vger.kernel.org, regressions@lists.linux.dev,
diogochaves@me.com, michal.pecio@gmail.com, raoxu@uniontech.com,
gregkh@linuxfoundation.org
Subject: Re: [RFT PATCH 0/2] xhci: clean up endpoint rings after disconnect detect
Date: Thu, 29 Oct 2026 16:07:51 +0200 [thread overview]
Message-ID: <93b6fb27-1300-4dcb-971e-0ec33b58539a@linux.intel.com> (raw)
In-Reply-To: <oKoY8F_0Rv-eBKI0YHyHcQ@dsine.de>
>
> In neither boot are there "not part of TD" messages or any stall (with
> 1f36cc9fa949 alone, hub_wq stalled from 4.97 s to 16 s). initrd takes
> 2.9-3.0 s, the same as v7.2.11.
>
> One observation, probably not xhci related: in boot 2, interfaces 2
> and 3 failed their probe before the reset ("reading report descriptor
> failed") and stay unbound after the in-place reset, until the mouse is
> replugged. On v7.2 the device was re-enumerated instead, so all four
> interfaces ended up bound.
>
> Tested-by: Dennis Wissel <dennis@dsine.de>
>
Thanks for testing.
-Mathias
next prev parent reply other threads:[~2026-10-29 14:08 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-24 17:47 [REGRESSION] usbhid -110 timeouts and reset loop for Keychron M5 (3434:d068) at boot since v7.3 Dennis Wissel
2026-10-24 20:34 ` Yiyu Zhou
2026-10-24 20:35 ` Yiyu Zhou
2026-10-24 23:10 ` Dennis Wissel
2026-10-25 8:59 ` Thorsten Leemhuis
2026-10-26 9:28 ` Mathias Nyman
2026-10-26 9:49 ` Thorsten Leemhuis
2026-10-26 10:47 ` Greg KH
2026-10-25 10:14 ` Michal Pecio
2026-10-25 11:11 ` Dennis Wissel
2026-10-26 11:15 ` Michal Pecio
2026-10-26 20:39 ` Yiyu Zhou
2026-10-27 7:29 ` Dennis Wissel
2026-10-27 8:48 ` [PATCH] xhci: keep ep0 blocked after disconnect until Address Device reloads it Yiyu Zhou
2026-10-27 9:10 ` sashiko-bot
2026-10-27 10:36 ` Mathias Nyman
2026-10-27 11:27 ` Michal Pecio
2026-10-27 18:40 ` Yiyu Zhou
2026-10-27 19:21 ` [RFT PATCH 0/2] xhci: clean up endpoint rings after disconnect detect Mathias Nyman
2026-10-27 19:21 ` [RFT PATCH 1/2] xhci: give back all TDs when skipping endpoint reset after disconnect Mathias Nyman
2026-10-27 19:21 ` [RFT PATCH 2/2] xhci: clean up ep0 ring after disconnect instead of leaving stale TRBs Mathias Nyman
2026-10-27 23:05 ` [RFT PATCH 0/2] xhci: clean up endpoint rings after disconnect detect Dennis Wissel
2026-10-29 14:07 ` Mathias Nyman [this message]
2026-10-28 7:07 ` Michal Pecio
2026-10-29 6:54 ` [PATCH 0/4] Fix problems on disconnected devices in 7.3 Michal Pecio
2026-10-29 6:54 ` [PATCH 1/4] usb: xhci: Fix TD invalidation on disconnected endpoints Michal Pecio
2026-10-29 7:12 ` sashiko-bot
2026-10-29 6:55 ` [PATCH 2/4] usb: xhci: Give back stranded URBs " Michal Pecio
2026-10-29 7:23 ` sashiko-bot
2026-10-29 6:56 ` [PATCH 3/4] usb: xhci: Give back URBs on halted " Michal Pecio
2026-10-29 7:19 ` sashiko-bot
2026-10-29 6:57 ` [PATCH 4/4] usb: xhci: Reject URBs to disconnected devices Michal Pecio
2026-10-29 7:24 ` sashiko-bot
2026-10-29 4:18 ` [RFT PATCH 0/2] xhci: clean up endpoint rings after disconnect detect Yiyu Zhou
2026-10-29 13:15 ` Mathias Nyman
2026-10-27 10:58 ` [REGRESSION] usbhid -110 timeouts and reset loop for Keychron M5 (3434:d068) at boot since v7.3 Michal Pecio
2026-10-26 9:18 ` Mathias Nyman
2026-10-26 9:51 ` Michal Pecio
2026-10-26 11:38 ` Michal Pecio
2026-10-26 11:54 ` Mathias Nyman
2026-10-26 18:56 ` Alan Stern
2026-10-26 18:58 ` Alan Stern
2026-10-25 6:28 ` Greg KH
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