Re: [PATCH v2 0/3] ACPICA: Interpreter: Fix regressions in lock order improvement

From	"Rafael J. Wysocki" <rafael@kernel.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH v2 0/3] ACPICA: Interpreter: Fix regressions in lock order improvement
Date	2016-10-27 16:20 +0200
Message-ID	<swTHc-31G-3@gated-at.bofh.it> (permalink)
References	<sw2tb-1hl-5@gated-at.bofh.it> <swr8d-wK-9@gated-at.bofh.it>
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On Wed, Oct 26, 2016 at 9:39 AM, Lv Zheng <zetalog@gmail.com> wrote:
> This patchset fixes regressions in ACPICA intepreter lock order
> improvement.
>
> Patches tested with customized ACPI table where _PS0/_PS3 methods are
> customized to invoke a serialized control method which creates named
> objects. When pm_async=yes, AE_ALREADY_EXISTS can be seen in suspend/resume
> process. This is an existing issue, triggered in 4.9-rc1 by ACPICA
> interpreter lock order fixes, and can be fixed by [PATCH 1] in this series.
>
> v2:
> 1. Remove non-regression-fixes.
> 2. Add "Fixes" tags.
>
> Lv Zheng (3):
>   ACPICA: Dispatcher: Fix order issue of method termination
>   ACPICA: Dispatcher: Fix an unbalanced lock exit path in
>     acpi_ds_auto_serialize_method()
>   ACPICA: Dispatcher: Tune interpreter lock around
>     acpi_ev_initialize_region()

Thanks!

I'm queuing up this series for the next ACPI pull request.

Thanks,
Rafael

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[PATCH 0/6] ACPICA: Interpreter: Improve lock order fixes Lv Zheng <zetalog@gmail.com> - 2016-10-25 07:30 +0200
  [PATCH 2/6] ACPICA: Dispatcher: Fix an unbalanced lock exit path in acpi_ds_auto_serialize_method() Lv Zheng <zetalog@gmail.com> - 2016-10-25 07:30 +0200
  [PATCH 4/6] ACPICA: Events: Cleanup acpi_ev_initialize_region() Lv Zheng <zetalog@gmail.com> - 2016-10-25 07:30 +0200
  Re: [PATCH 0/6] ACPICA: Interpreter: Improve lock order fixes "Rafael J. Wysocki" <rafael@kernel.org> - 2016-10-26 03:00 +0200
    RE: [PATCH 0/6] ACPICA: Interpreter: Improve lock order fixes "Zheng, Lv" <lv.zheng@intel.com> - 2016-10-26 08:20 +0200
      RE: [PATCH 0/6] ACPICA: Interpreter: Improve lock order fixes "Zheng, Lv" <lv.zheng@intel.com> - 2016-10-26 09:10 +0200
  [PATCH v2 3/3] ACPICA: Dispatcher: Tune interpreter lock around acpi_ev_initialize_region() Lv Zheng <zetalog@gmail.com> - 2016-10-26 09:50 +0200
  [PATCH v2 2/3] ACPICA: Dispatcher: Fix an unbalanced lock exit path in acpi_ds_auto_serialize_method() Lv Zheng <zetalog@gmail.com> - 2016-10-26 09:50 +0200
  [PATCH v2 0/3] ACPICA: Interpreter: Fix regressions in lock order improvement Lv Zheng <zetalog@gmail.com> - 2016-10-26 09:50 +0200
    [PATCH v2 1/3] ACPICA: Dispatcher: Fix order issue of method termination Lv Zheng <zetalog@gmail.com> - 2016-10-26 09:50 +0200
    Re: [PATCH v2 0/3] ACPICA: Interpreter: Fix regressions in lock order improvement "Rafael J. Wysocki" <rafael@kernel.org> - 2016-10-27 16:20 +0200

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