Bug#993948: kernel/amd64: system hang on HPE ProLiant BL460c Gen9

From	YunQiang Su <wzssyqa@gmail.com>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#993948: kernel/amd64: system hang on HPE ProLiant BL460c Gen9
Date	2021-10-22 16:40 +0200
Message-ID	<Db3Sa-8uB-7@gated-at.bofh.it> (permalink)
References	(4 earlier) <DaVrz-3ms-1@gated-at.bofh.it> <DaVKV-3tf-1@gated-at.bofh.it> <DaVUC-3Md-3@gated-at.bofh.it> <CV5lf-29Q-1@gated-at.bofh.it> <DaVUC-3Md-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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Claudio Kuenzler <ck@claudiokuenzler.com> 于2021年10月22日周五 下午2:03写道：
>
> The fact that a later Kernel versions work fine _could_ be because of a hpwdt commit after 5.10: https://github.com/torvalds/linux/commit/acc195bd2cc48445ea35d00036d8c0afcc4fcc9c#diff-994ee4b010b5c6222ad7a20e160f733401f46894b36fa3e1fb6ffbb48bedb817
> I have not tested sid or a newer Kernel on our HP machines though.
> If you've compiled your own Kernel and this one works (did your do a multiple reboot test?), maybe there's a difference in the Kernel "config"?
>
> What happens if you disable the hpwdt module as mentioned in the other bug reports? Does Bullseye with 5.10 and experimental with 5.14 work in this case?

I test upstream linux and debian-linux with the same config.
All of the upstream config works fine, while debian-linux has this problem.
I guess it is due to one patch by Debian.

-- 
YunQiang Su

Thread

Bug#993948: kernel/amd64: system hang on HPE ProLiant BL460c Gen9 YunQiang Su <wzssyqa@gmail.com> - 2021-09-08 15:00 +0200
  Bug#993948: kernel/amd64: system hang on HPE ProLiant BL460c Gen9 suyunqiang <wzssyqa@icloud.com> - 2021-09-09 05:50 +0200
  Bug#993948: kernel/amd64: system hang on HPE ProLiant BL460c Gen9 YunQiang Su <wzssyqa@gmail.com> - 2021-09-10 03:50 +0200
  Bug#993948: marked as done (kernel/amd64: system hang on HPE  ProLiant BL460c Gen9) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-09-26 00:10 +0200
  Bug#993948: kernel/amd64: system hang on HPE ProLiant BL460c Gen9 Yunqiang Su <wzssyqa@gmail.com> - 2021-10-21 10:50 +0200
    Bug#993948: kernel/amd64: system hang on HPE ProLiant BL460c Gen9 Claudio Kuenzler <ck@claudiokuenzler.com> - 2021-10-22 07:40 +0200
      Bug#993948: kernel/amd64: system hang on HPE ProLiant BL460c Gen9 YunQiang Su <wzssyqa@gmail.com> - 2021-10-22 08:00 +0200
        Bug#993948: kernel/amd64: system hang on HPE ProLiant BL460c Gen9 Claudio Kuenzler <ck@claudiokuenzler.com> - 2021-10-22 08:10 +0200
          Bug#993948: kernel/amd64: system hang on HPE ProLiant BL460c Gen9 YunQiang Su <wzssyqa@gmail.com> - 2021-10-22 16:40 +0200
            Bug#993948: kernel/amd64: system hang on HPE ProLiant BL460c Gen9 YunQiang Su <wzssyqa@gmail.com> - 2021-10-23 18:00 +0200

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