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Groups > linux.kernel > #1545752
| From | Mathias Nyman <mathias.nyman@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command |
| Date | 2016-12-21 14:10 +0100 |
| Message-ID | <sQOOD-3SW-55@gated-at.bofh.it> (permalink) |
| References | (10 earlier) <sQmpk-1YJ-13@gated-at.bofh.it> <sQmSm-2pN-23@gated-at.bofh.it> <sQnbI-2wp-43@gated-at.bofh.it> <sQumR-7fK-1@gated-at.bofh.it> <sQEPf-5GI-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 21.12.2016 04:22, Baolin Wang wrote: > Hi Mathias, > > On 20 December 2016 at 23:13, Mathias Nyman > <mathias.nyman@linux.intel.com> wrote: >> On 20.12.2016 09:30, Baolin Wang wrote: >> ... >> >> Alright, I gathered all current work related to xhci races and timeouts >> and put them into a branch: >> >> git://git.kernel.org/pub/scm/linux/kernel/git/mnyman/xhci.git >> timeout_race_fixes >> >> Its based on 4.9 >> It includes a few other patches just to avoid conflicts and make my life >> easier >> >> Interesting patches are: >> >> ee4eb91 xhci: remove unnecessary check for pending timer >> 0cba67d xhci: detect stop endpoint race using pending timer instead of >> counter. >> 4f2535f xhci: Handle command completion and timeout race >> b9d00d7 usb: host: xhci: Fix possible wild pointer when handling abort >> command >> 529a5a0 usb: xhci: fix possible wild pointer >> 4766555 xhci: Fix race related to abort operation >> de834a3 xhci: Use delayed_work instead of timer for command timeout >> 69973b8 Linux 4.9 >> >> The fixes for command queue races will go to usb-linus and stable, the >> reworks for stop ep watchdog timer will go to usb-next. > > How about applying below patch in your 'timeout_race_fixes' branch? > [PATCH] usb: host: xhci: Clean up commands when stop endpoint command is timeout > https://lkml.org/lkml/2016/12/13/94 > usb_hc_died() should eventyally end up calling xhci_mem_cleanup() which will cleanup the command queue. But I need to look into that -Mathias
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Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Mathias Nyman <mathias.nyman@linux.intel.com> - 2016-12-12 17:00 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Baolin Wang <baolin.wang@linaro.org> - 2016-12-13 04:30 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Mathias Nyman <mathias.nyman@linux.intel.com> - 2016-12-19 11:40 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Baolin Wang <baolin.wang@linaro.org> - 2016-12-19 12:40 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Mathias Nyman <mathias.nyman@intel.com> - 2016-12-19 13:20 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Baolin Wang <baolin.wang@linaro.org> - 2016-12-20 04:30 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Lu Baolu <baolu.lu@linux.intel.com> - 2016-12-20 05:30 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Baolin Wang <baolin.wang@linaro.org> - 2016-12-20 07:10 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Lu Baolu <baolu.lu@linux.intel.com> - 2016-12-20 07:50 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Baolin Wang <baolin.wang@linaro.org> - 2016-12-20 07:50 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Lu Baolu <baolu.lu@linux.intel.com> - 2016-12-20 08:20 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Baolin Wang <baolin.wang@linaro.org> - 2016-12-20 08:40 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Mathias Nyman <mathias.nyman@linux.intel.com> - 2016-12-20 16:20 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Baolin Wang <baolin.wang@linaro.org> - 2016-12-21 03:30 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Mathias Nyman <mathias.nyman@linux.intel.com> - 2016-12-21 14:10 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Baolin Wang <baolin.wang@linaro.org> - 2016-12-27 04:10 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Mathias Nyman <mathias.nyman@linux.intel.com> - 2017-01-02 16:00 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Baolin Wang <baolin.wang@linaro.org> - 2017-01-03 07:30 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Lu Baolu <baolu.lu@linux.intel.com> - 2016-12-21 07:20 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Mathias Nyman <mathias.nyman@linux.intel.com> - 2016-12-21 13:50 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> - 2016-12-21 15:40 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Mathias Nyman <mathias.nyman@linux.intel.com> - 2016-12-21 16:10 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> - 2016-12-21 16:20 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Lu Baolu <baolu.lu@linux.intel.com> - 2016-12-22 02:50 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Mathias Nyman <mathias.nyman@linux.intel.com> - 2016-12-23 14:00 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Lu Baolu <baolu.lu@linux.intel.com> - 2016-12-22 02:50 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Lu Baolu <baolu.lu@linux.intel.com> - 2016-12-21 08:00 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Mathias Nyman <mathias.nyman@linux.intel.com> - 2016-12-21 14:00 +0100
Re: [PATCH 2/2] usb: host: xhci: Handle the right timeout command Lu Baolu <baolu.lu@linux.intel.com> - 2016-12-22 02:50 +0100
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