Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2022-02-18 Thread gre...@linuxfoundation.org
On Fri, Feb 18, 2022 at 11:17:59AM +, Joakim Tjernlund wrote: > I was happy with commit msgs and I don't know what the criticism was. I have no context anymore, sorry. Can someone resubmit the change again and we can take it from there? thanks, greg k-h

Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2022-02-18 Thread Joakim Tjernlund
uxppc-dev@lists.ozlabs.org; ba...@kernel.org Subject: Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop. On Fri, Feb 18, 2022 at 10:21:12AM +, Joakim Tjernlund wrote: > I think you could apply them as is, only criticism was the commit msgs. That is alway

Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2022-02-18 Thread gre...@linuxfoundation.org
On Fri, Feb 18, 2022 at 10:21:12AM +, Joakim Tjernlund wrote: > I think you could apply them as is, only criticism was the commit msgs. That is always a good reason to reject a change. Please resubmit them with the commit message cleaned up and I will be glad to review it again. thanks, gre

Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2022-02-18 Thread Joakim Tjernlund
Cc: gre...@linuxfoundation.org; ba...@kernel.org Subject: Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop. Hi, this is your Linux kernel regression tracker speaking. Top-posting for once, to make this easy accessible to everyone. Sadly it looks to me like

Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2022-02-17 Thread Thorsten Leemhuis
inux-...@vger.kernel.org; linuxppc- >>> d...@lists.ozlabs.org >>> Cc: gre...@linuxfoundation.org; ba...@kernel.org >>> Subject: Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to >>> unrecoverable loop. >>> >>> On Thu, 2021-12

Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2022-01-20 Thread Thorsten Leemhuis
com; linux-...@vger.kernel.org; linuxppc- >> d...@lists.ozlabs.org >> Cc: gre...@linuxfoundation.org; ba...@kernel.org >> Subject: Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to >> unrecoverable loop. >> >> On Thu, 2021-12-02 at 20:35 +, L

RE: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-12-03 Thread Leo Li
@kernel.org > Subject: Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to > unrecoverable loop. > > On Thu, 2021-12-02 at 20:35 +, Leo Li wrote: > > > > > -Original Message- > > > From: Joakim Tjernlund > > > Sent: Wednesday,

Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-12-02 Thread Joakim Tjernlund
@vger.kernel.org; linuxppc- > > d...@lists.ozlabs.org > > Cc: gre...@linuxfoundation.org; ba...@kernel.org > > Subject: Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to > > unrecoverable loop. > > > > On Tue, 2021-11-30 at 12:56 +0100, Joakim Tjernlund wrote

RE: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-12-02 Thread Leo Li
org; ba...@kernel.org > Subject: Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to > unrecoverable loop. > > On Tue, 2021-11-30 at 12:56 +0100, Joakim Tjernlund wrote: > > On Mon, 2021-11-29 at 23:48 +, Eugene Bordenkircher wrote: > > > Agreed, > > &

Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-12-01 Thread Joakim Tjernlund
On Tue, 2021-11-30 at 12:56 +0100, Joakim Tjernlund wrote: > On Mon, 2021-11-29 at 23:48 +, Eugene Bordenkircher wrote: > > Agreed, > > > > We are happy pick up the torch on this, but I'd like to try and hear from > > Joakim first before we do. The patch set is his, so I'd like to give him

Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-11-30 Thread Joakim Tjernlund
ircher > > Sent: Monday, November 29, 2021 11:25 AM > > To: Thorsten Leemhuis ; jo...@infinera.com > > ; linuxppc-dev@lists.ozlabs.org; linux- > > u...@vger.kernel.org > > Cc: Leo Li ; gre...@linuxfoundation.org; > > ba...@kernel.org > > Subject: RE: bug: usb: gadget:

RE: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-11-29 Thread Eugene Bordenkircher
dation.org; ba...@kernel.org Subject: RE: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop. [Caution - External] > -Original Message- > From: Eugene Bordenkircher > Sent: Monday, November 29, 2021 11:25 AM > To: Thorsten Leemhuis ; jo...@in

RE: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-11-29 Thread Leo Li
Thorsten Leemhuis > Sent: Thursday, November 25, 2021 5:59 AM > To: Eugene Bordenkircher ; Thorsten > Leemhuis ; Joakim Tjernlund > ; linuxppc-dev@lists.ozlabs.org; linux- > u...@vger.kernel.org > Cc: leoyang...@nxp.com; gre...@linuxfoundation.org; ba...@kernel.org > Subject:

RE: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-11-29 Thread Eugene Bordenkircher
Bordenkircher ; Thorsten Leemhuis ; Joakim Tjernlund ; linuxppc-dev@lists.ozlabs.org; linux-...@vger.kernel.org Cc: leoyang...@nxp.com; gre...@linuxfoundation.org; ba...@kernel.org Subject: Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop. Hi, this is your

Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-11-25 Thread Thorsten Leemhuis
Hi, this is your Linux kernel regression tracker speaking. Top-posting for once, to make this easy to process for everyone: Li Yang and Felipe Balbi: how to move on with this? It's quite an old regression, but nevertheless it is one and thus should be fixed. Part of my position is to make that ha

RE: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-11-16 Thread Eugene Bordenkircher
On 02.11.21 22:15, Joakim Tjernlund wrote: > On Sat, 2021-10-30 at 14:20 +, Joakim Tjernlund wrote: >> On Fri, 2021-10-29 at 17:14 +, Eugene Bordenkircher wrote: > >>> We've discovered a situation where the FSL udc driver >>> (drivers/usb/gadget/udc/fsl_udc_core.c) will enter a loop iterat

Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-11-15 Thread Thorsten Leemhuis
Hi, this is your Linux kernel regression tracker speaking. This looks stalled, as afaics nothing to get this regression fixed happened since below mail. How can we things rolling again? Eugene, were you able to look into the patch from Joakim? Or did I miss anything and some progress to fix this

Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-11-02 Thread Joakim Tjernlund
On Sat, 2021-10-30 at 14:20 +, Joakim Tjernlund wrote: > On Fri, 2021-10-29 at 17:14 +, Eugene Bordenkircher wrote: > > Hello all, > > > > We've discovered a situation where the FSL udc driver > > (drivers/usb/gadget/udc/fsl_udc_core.c) will enter a loop iterating over > > the request qu

Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-10-30 Thread Joakim Tjernlund
On Fri, 2021-10-29 at 17:14 +, Eugene Bordenkircher wrote: > Hello all, > > We've discovered a situation where the FSL udc driver > (drivers/usb/gadget/udc/fsl_udc_core.c) will enter a loop iterating over the > request queue, but the queue has been corrupted at some point so it loops > infi

Re: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-10-29 Thread Li Yang
g; linuxppc-dev@lists.ozlabs.org > Cc: leoyang...@nxp.com; ba...@kernel.org; gre...@linuxfoundataion.org > Subject: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to > unrecoverable loop. > > Hello all, > > We've discovered a situation where the FSL udc driver &

bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-10-29 Thread Eugene Bordenkircher
Hello all, We've discovered a situation where the FSL udc driver (drivers/usb/gadget/udc/fsl_udc_core.c) will enter a loop iterating over the request queue, but the queue has been corrupted at some point so it loops infinitely. I believe we have narrowed into the offending code, but we are in

RE: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop.

2021-10-29 Thread Eugene Bordenkircher
bject: bug: usb: gadget: FSL_UDC_CORE Corrupted request list leads to unrecoverable loop. Hello all, We've discovered a situation where the FSL udc driver (drivers/usb/gadget/udc/fsl_udc_core.c) will enter a loop iterating over the request queue, but the queue has been corrupted at some p