Hi,
I notice a stable-specific regression on Bugzilla [1]. Quoting from it:
The backport commit to 5.15 branch: 9d4f84a15f9c9727bc07f59d9dafc89e65aadb34 "arm64: dts: imx8mp: Add snps,gfladj-refclk-lpm-sel quirk to USB nodes" (from upstream commit 5c3d5ecf48ab06c709c012bf1e8f0c91e1fcd7ad) switched from "snps,dis-u2-freeclk-exists-quirk" to "snps,gfladj-refclk-lpm-sel-quirk".
The problem is that the gfladj-refclk-lpm-sel-quirk quirk is not implemented / backported to 5.15 branch.
This commit should be either reverted, or the commit introducing gfladj-refclk-lpm-sel-quirk needs to be merged to 5.15 kernel branch.
As a result of this patch, on Gateworks Venice GW7400 revB board the USB 3.x devices which are connected to the USB Type C port does not enumerate and the following errors are generated:
[ 14.906302] xhci-hcd xhci-hcd.0.auto: Timeout while waiting for setup device command [ 15.122383] usb 2-1: device not accepting address 2, error -62 [ 25.282195] xhci-hcd xhci-hcd.0.auto: Abort failed to stop command ring: -110 [ 25.297408] xhci-hcd xhci-hcd.0.auto: xHCI host controller not responding, assume dead [ 25.305345] xhci-hcd xhci-hcd.0.auto: HC died; cleaning up [ 25.311058] xhci-hcd xhci-hcd.0.auto: Timeout while waiting for stop endpoint command [ 25.334361] usb usb2-port1: couldn't allocate usb_device
When the commit is reverted the USB 3.x drives works fine.
See Bugzilla for the full thread and attach dmesgs.
Anyway, I'm adding it to regzbot:
#regzbot introduced: 9d4f84a15f9c97 https://bugzilla.kernel.org/show_bug.cgi?id=217670 #regzbot title: regression in USB DWC3 driver due to missing gfladj-refclk-lpm-sel-quirk quirk
Thanks.
[1]: https://bugzilla.kernel.org/show_bug.cgi?id=217670
On Sat, Jul 15, 2023 at 06:03:06PM +0700, Bagas Sanjaya wrote:
Hi,
I notice a stable-specific regression on Bugzilla [1]. Quoting from it:
The backport commit to 5.15 branch: 9d4f84a15f9c9727bc07f59d9dafc89e65aadb34 "arm64: dts: imx8mp: Add snps,gfladj-refclk-lpm-sel quirk to USB nodes" (from upstream commit 5c3d5ecf48ab06c709c012bf1e8f0c91e1fcd7ad) switched from "snps,dis-u2-freeclk-exists-quirk" to "snps,gfladj-refclk-lpm-sel-quirk".
The problem is that the gfladj-refclk-lpm-sel-quirk quirk is not implemented / backported to 5.15 branch.
This commit should be either reverted, or the commit introducing gfladj-refclk-lpm-sel-quirk needs to be merged to 5.15 kernel branch.
As a result of this patch, on Gateworks Venice GW7400 revB board the USB 3.x devices which are connected to the USB Type C port does not enumerate and the following errors are generated:
[ 14.906302] xhci-hcd xhci-hcd.0.auto: Timeout while waiting for setup device command [ 15.122383] usb 2-1: device not accepting address 2, error -62 [ 25.282195] xhci-hcd xhci-hcd.0.auto: Abort failed to stop command ring: -110 [ 25.297408] xhci-hcd xhci-hcd.0.auto: xHCI host controller not responding, assume dead [ 25.305345] xhci-hcd xhci-hcd.0.auto: HC died; cleaning up [ 25.311058] xhci-hcd xhci-hcd.0.auto: Timeout while waiting for stop endpoint command [ 25.334361] usb usb2-port1: couldn't allocate usb_device
When the commit is reverted the USB 3.x drives works fine.
See Bugzilla for the full thread and attach dmesgs.
Anyway, I'm adding it to regzbot:
#regzbot introduced: 9d4f84a15f9c97 https://bugzilla.kernel.org/show_bug.cgi?id=217670 #regzbot title: regression in USB DWC3 driver due to missing gfladj-refclk-lpm-sel-quirk quirk
This isn't helpful as I don't know what commit eactly this missing quirk is :(
On 15.07.23 13:03, Bagas Sanjaya wrote:
I notice a stable-specific regression on Bugzilla [1]. Quoting from it:
The backport commit to 5.15 branch: 9d4f84a15f9c9727bc07f59d9dafc89e65aadb34 "arm64: dts: imx8mp: Add snps,gfladj-refclk-lpm-sel quirk to USB nodes" (from upstream commit 5c3d5ecf48ab06c709c012bf1e8f0c91e1fcd7ad) switched from "snps,dis-u2-freeclk-exists-quirk" to "snps,gfladj-refclk-lpm-sel-quirk". [...] When the commit is reverted the USB 3.x drives works fine.
See Bugzilla for the full thread and attach dmesgs.
Anyway, I'm adding it to regzbot:
#regzbot introduced: 9d4f84a15f9c97 https://bugzilla.kernel.org/show_bug.cgi?id=217670 #regzbot title: regression in USB DWC3 driver due to missing gfladj-refclk-lpm-sel-quirk quirk
Tomasz, it looks like you were really close at resolving this regression when you submitted the required patches for the 5.15.y branch a few weeks ago: https://lore.kernel.org/all/2023090417-silk-parting-36d8@gregkh/
What happened? Did you loose interest? Did you not understand what Greg asked for? Do you need help?
Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr If I did something stupid, please tell me, as explained on that page.
#regzbot poke
Hi. Top-posting for once, to make this easily accessible to everyone.
To Greg and everyone that might care: apparently Tomasz lost interest in fixing this 5.15.y regression. Kinda sad, as the patches are mostly there, but lack a S-o-b tag -- which means we are stuck here, unless somebody else attempts a backport.
https://lore.kernel.org/all/20230904071432.32309-1-tomasz.rostanski@thalesgr...
I'll thus stop tracking this regression.
#regzbot inconclusive: unfixed afaic, as patches to fix this got stuck #regzbot ignore-activity
Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr If I did something stupid, please tell me, as explained on that page.
On 01.11.23 19:59, Linux regression tracking (Thorsten Leemhuis) wrote:
On 15.07.23 13:03, Bagas Sanjaya wrote:
I notice a stable-specific regression on Bugzilla [1]. Quoting from it:
The backport commit to 5.15 branch: 9d4f84a15f9c9727bc07f59d9dafc89e65aadb34 "arm64: dts: imx8mp: Add snps,gfladj-refclk-lpm-sel quirk to USB nodes" (from upstream commit 5c3d5ecf48ab06c709c012bf1e8f0c91e1fcd7ad) switched from "snps,dis-u2-freeclk-exists-quirk" to "snps,gfladj-refclk-lpm-sel-quirk". [...] When the commit is reverted the USB 3.x drives works fine.
See Bugzilla for the full thread and attach dmesgs.
Anyway, I'm adding it to regzbot:
#regzbot introduced: 9d4f84a15f9c97 https://bugzilla.kernel.org/show_bug.cgi?id=217670 #regzbot title: regression in USB DWC3 driver due to missing gfladj-refclk-lpm-sel-quirk quirk
Tomasz, it looks like you were really close at resolving this regression when you submitted the required patches for the 5.15.y branch a few weeks ago: https://lore.kernel.org/all/2023090417-silk-parting-36d8@gregkh/
What happened? Did you loose interest? Did you not understand what Greg asked for? Do you need help?
Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)
Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr If I did something stupid, please tell me, as explained on that page.
#regzbot poke
On Tue, Nov 21, 2023 at 04:25:30PM +0100, Thorsten Leemhuis wrote:
Hi. Top-posting for once, to make this easily accessible to everyone.
To Greg and everyone that might care: apparently Tomasz lost interest in fixing this 5.15.y regression. Kinda sad, as the patches are mostly there, but lack a S-o-b tag -- which means we are stuck here, unless somebody else attempts a backport.
https://lore.kernel.org/all/20230904071432.32309-1-tomasz.rostanski@thalesgr...
I'll thus stop tracking this regression.
Thanks, I'll wait for a working backport for those using the 5.15.y tree and this driver as it's not anything that I am capable of doing at this point in time.
greg k-h
linux-stable-mirror@lists.linaro.org
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Bagas Sanjaya -
Greg Kroah-Hartman -
Linux regression tracking (Thorsten Leemhuis) -
Thorsten Leemhuis