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* linux-next: build warning after merge of the pm tree
@ 2020-07-30  2:55 Stephen Rothwell
  2020-07-30  3:10 ` Neal Liu
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2020-07-30  2:55 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux Next Mailing List, Linux Kernel Mailing List, Neal Liu,
	Sami Tolvanen

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Hi all,

After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

drivers/acpi/processor_idle.c: In function 'acpi_idle_enter_s2idle':
drivers/acpi/processor_idle.c:666:4: warning: 'return' with no value, in function returning non-void [-Wreturn-type]
  666 |    return;
      |    ^~~~~~
drivers/acpi/processor_idle.c:657:12: note: declared here
  657 | static int acpi_idle_enter_s2idle(struct cpuidle_device *dev,
      |            ^~~~~~~~~~~~~~~~~~~~~~
drivers/acpi/processor_idle.c:670:4: warning: 'return' with no value, in function returning non-void [-Wreturn-type]
  670 |    return;
      |    ^~~~~~
drivers/acpi/processor_idle.c:657:12: note: declared here
  657 | static int acpi_idle_enter_s2idle(struct cpuidle_device *dev,
      |            ^~~~~~~~~~~~~~~~~~~~~~

Introduced by commit

  efe9711214e6 ("cpuidle: change enter_s2idle() prototype")

-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2020-07-30  2:55 linux-next: build warning after merge of the pm tree Stephen Rothwell
@ 2020-07-30  3:10 ` Neal Liu
  0 siblings, 0 replies; 49+ messages in thread
From: Neal Liu @ 2020-07-30  3:10 UTC (permalink / raw)
  To: Stephen Rothwell
  Cc: Rafael J. Wysocki, Linux Next Mailing List,
	Linux Kernel Mailing List, Sami Tolvanen

This warning should be fixed also.
Should I send another patch?

Thanks !

On Thu, 2020-07-30 at 12:55 +1000, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
> produced this warning:
> 
> drivers/acpi/processor_idle.c: In function 'acpi_idle_enter_s2idle':
> drivers/acpi/processor_idle.c:666:4: warning: 'return' with no value, in function returning non-void [-Wreturn-type]
>   666 |    return;
>       |    ^~~~~~
> drivers/acpi/processor_idle.c:657:12: note: declared here
>   657 | static int acpi_idle_enter_s2idle(struct cpuidle_device *dev,
>       |            ^~~~~~~~~~~~~~~~~~~~~~
> drivers/acpi/processor_idle.c:670:4: warning: 'return' with no value, in function returning non-void [-Wreturn-type]
>   670 |    return;
>       |    ^~~~~~
> drivers/acpi/processor_idle.c:657:12: note: declared here
>   657 | static int acpi_idle_enter_s2idle(struct cpuidle_device *dev,
>       |            ^~~~~~~~~~~~~~~~~~~~~~
> 
> Introduced by commit
> 
>   efe9711214e6 ("cpuidle: change enter_s2idle() prototype")
> 


^ permalink raw reply	[flat|nested] 49+ messages in thread

* RE: linux-next: build warning after merge of the pm tree
  2024-02-05  5:00 Stephen Rothwell
@ 2024-02-05  5:30 ` Meng, Li (Jassmine)
  0 siblings, 0 replies; 49+ messages in thread
From: Meng, Li (Jassmine) @ 2024-02-05  5:30 UTC (permalink / raw)
  To: Stephen Rothwell, Rafael J. Wysocki
  Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Linux Next Mailing List

[AMD Official Use Only - General]

Hi Stephen:
Thanks a lot.
I will fixed this issue as soon as possible.

> -----Original Message-----
> From: Stephen Rothwell <sfr@canb.auug.org.au>
> Sent: Monday, February 5, 2024 1:01 PM
> To: Rafael J. Wysocki <rjw@rjwysocki.net>
> Cc: Meng, Li (Jassmine) <Li.Meng@amd.com>; Rafael J. Wysocki
> <rafael.j.wysocki@intel.com>; Linux Kernel Mailing List <linux-
> kernel@vger.kernel.org>; Linux Next Mailing List <linux-
> next@vger.kernel.org>
> Subject: linux-next: build warning after merge of the pm tree
>
> Hi all,
>
> After merging the pm tree, today's linux-next build (htmldocs) produced this
> warning:
>
> Documentation/admin-guide/pm/amd-pstate.rst:384: WARNING: Title
> underline too short.
>
> ``amd-pstate`` Preferred Core Switch
> =================================
>
> Introduced by commit
>
>   3a004e1fee4b ("Documentation: amd-pstate: introduce amd-pstate
> preferred core")
>
> --
> Cheers,
> Stephen Rothwell

^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2024-02-05  5:00 Stephen Rothwell
  2024-02-05  5:30 ` Meng, Li (Jassmine)
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2024-02-05  5:00 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Meng Li, Rafael J. Wysocki, Linux Kernel Mailing List,
	Linux Next Mailing List

[-- Attachment #1: Type: text/plain, Size: 405 bytes --]

Hi all,

After merging the pm tree, today's linux-next build (htmldocs) produced
this warning:

Documentation/admin-guide/pm/amd-pstate.rst:384: WARNING: Title underline too short.

``amd-pstate`` Preferred Core Switch
=================================

Introduced by commit

  3a004e1fee4b ("Documentation: amd-pstate: introduce amd-pstate preferred core")

-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2022-02-06 22:40 Stephen Rothwell
  0 siblings, 0 replies; 49+ messages in thread
From: Stephen Rothwell @ 2022-02-06 22:40 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Srinivas Pandruvada, Linux Kernel Mailing List,
	Linux Next Mailing List, Len Brown

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Hi all,

After merging the pm tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

In file included from drivers/thermal/thermal_core.h:15,
                 from drivers/thermal/thermal_sysfs.c:22:
drivers/thermal/thermal_netlink.h:113:71: warning: 'struct cpu_capability' declared inside parameter list will not be visible outside of this definition or declaration
  113 | static inline int thermal_genl_cpu_capability_event(int count, struct cpu_capability *caps)
      |                                                                       ^~~~~~~~~~~~~~
In file included from drivers/thermal/thermal_core.h:15,
                 from drivers/thermal/thermal_helpers.c:24:
drivers/thermal/thermal_netlink.h:113:71: warning: 'struct cpu_capability' declared inside parameter list will not be visible outside of this definition or declaration
  113 | static inline int thermal_genl_cpu_capability_event(int count, struct cpu_capability *caps)
      |                                                                       ^~~~~~~~~~~~~~
In file included from drivers/thermal/thermal_core.h:15,
                 from drivers/thermal/gov_step_wise.c:16:
drivers/thermal/thermal_netlink.h:113:71: warning: 'struct cpu_capability' declared inside parameter list will not be visible outside of this definition or declaration
  113 | static inline int thermal_genl_cpu_capability_event(int count, struct cpu_capability *caps)
      |                                                                       ^~~~~~~~~~~~~~
In file included from drivers/thermal/thermal_core.h:15,
                 from drivers/thermal/thermal_of.c:20:
drivers/thermal/thermal_netlink.h:113:71: warning: 'struct cpu_capability' declared inside parameter list will not be visible outside of this definition or declaration
  113 | static inline int thermal_genl_cpu_capability_event(int count, struct cpu_capability *caps)
      |                                                                       ^~~~~~~~~~~~~~
In file included from drivers/thermal/thermal_core.h:15,
                 from drivers/thermal/thermal_core.c:27:
drivers/thermal/thermal_netlink.h:113:71: warning: 'struct cpu_capability' declared inside parameter list will not be visible outside of this definition or declaration
  113 | static inline int thermal_genl_cpu_capability_event(int count, struct cpu_capability *caps)
      |                                                                       ^~~~~~~~~~~~~~
In file included from drivers/thermal/thermal_core.h:15,
                 from drivers/thermal/armada_thermal.c:22:
drivers/thermal/thermal_netlink.h:113:71: warning: 'struct cpu_capability' declared inside parameter list will not be visible outside of this definition or declaration
  113 | static inline int thermal_genl_cpu_capability_event(int count, struct cpu_capability *caps)
      |                                                                       ^~~~~~~~~~~~~~
In file included from drivers/thermal/thermal_core.h:15,
                 from drivers/thermal/hisi_thermal.c:28:
drivers/thermal/thermal_netlink.h:113:71: warning: 'struct cpu_capability' declared inside parameter list will not be visible outside of this definition or declaration
  113 | static inline int thermal_genl_cpu_capability_event(int count, struct cpu_capability *caps)
      |                                                                       ^~~~~~~~~~~~~~
In file included from drivers/thermal/samsung/../thermal_core.h:15,
                 from drivers/thermal/samsung/exynos_tmu.c:26:
drivers/thermal/samsung/../thermal_netlink.h:113:71: warning: 'struct cpu_capability' declared inside parameter list will not be visible outside of this definition or declaration
  113 | static inline int thermal_genl_cpu_capability_event(int count, struct cpu_capability *caps)
      |                                                                       ^~~~~~~~~~~~~~
In file included from drivers/thermal/thermal_core.h:15,
                 from drivers/thermal/amlogic_thermal.c:31:
drivers/thermal/thermal_netlink.h:113:71: warning: 'struct cpu_capability' declared inside parameter list will not be visible outside of this definition or declaration
  113 | static inline int thermal_genl_cpu_capability_event(int count, struct cpu_capability *caps)
      |                                                                       ^~~~~~~~~~~~~~
In file included from drivers/thermal/tegra/../thermal_core.h:15,
                 from drivers/thermal/tegra/tegra30-tsensor.c:31:
drivers/thermal/tegra/../thermal_netlink.h:113:71: warning: 'struct cpu_capability' declared inside parameter list will not be visible outside of this definition or declaration
  113 | static inline int thermal_genl_cpu_capability_event(int count, struct cpu_capability *caps)
      |                                                                       ^~~~~~~~~~~~~~
In file included from drivers/thermal/st/../thermal_core.h:15,
                 from drivers/thermal/st/stm_thermal.c:22:
drivers/thermal/st/../thermal_netlink.h:113:71: warning: 'struct cpu_capability' declared inside parameter list will not be visible outside of this definition or declaration
  113 | static inline int thermal_genl_cpu_capability_event(int count, struct cpu_capability *caps)
      |                                                                       ^~~~~~~~~~~~~~
In file included from drivers/thermal/thermal_core.h:15,
                 from drivers/thermal/uniphier_thermal.c:20:
drivers/thermal/thermal_netlink.h:113:71: warning: 'struct cpu_capability' declared inside parameter list will not be visible outside of this definition or declaration
  113 | static inline int thermal_genl_cpu_capability_event(int count, struct cpu_capability *caps)
      |                                                                       ^~~~~~~~~~~~~~
In file included from drivers/thermal/tegra/../thermal_core.h:15,
                 from drivers/thermal/tegra/soctherm.c:36:
drivers/thermal/tegra/../thermal_netlink.h:113:71: warning: 'struct cpu_capability' declared inside parameter list will not be visible outside of this definition or declaration
  113 | static inline int thermal_genl_cpu_capability_event(int count, struct cpu_capability *caps)
      |                                                                       ^~~~~~~~~~~~~~

Introduced by commit

  e4b1eb24ce5a ("thermal: netlink: Add a new event to notify CPU capabilities change")

-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2021-10-13  6:28 Stephen Rothwell
@ 2022-01-17 22:02 ` Stephen Rothwell
  0 siblings, 0 replies; 49+ messages in thread
From: Stephen Rothwell @ 2022-01-17 22:02 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Mauro Carvalho Chehab, Linux Kernel Mailing List,
	Linux Next Mailing List

[-- Attachment #1: Type: text/plain, Size: 493 bytes --]

Hi all,

On Wed, 13 Oct 2021 17:28:46 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> 
> After merging the pm tree, today's linux-next build (htmldocs) produced
> this warning:
> 
> Documentation/ABI/testing/sysfs-class-thermal:201: WARNING: Bullet list ends without a blank line; unexpected unindent.
> 
> Introduced by commit
> 
>   80da1b508f29 ("thermal: Move ABI documentation to Documentation/ABI")

I am still seeing this warning.

-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2021-10-13  6:28 Stephen Rothwell
  2022-01-17 22:02 ` Stephen Rothwell
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2021-10-13  6:28 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Mauro Carvalho Chehab, Linux Kernel Mailing List,
	Linux Next Mailing List

[-- Attachment #1: Type: text/plain, Size: 355 bytes --]

Hi all,

After merging the pm tree, today's linux-next build (htmldocs) produced
this warning:

Documentation/ABI/testing/sysfs-class-thermal:201: WARNING: Bullet list ends without a blank line; unexpected unindent.

Introduced by commit

  80da1b508f29 ("thermal: Move ABI documentation to Documentation/ABI")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2021-03-31  6:22 ` Vitaly Kuznetsov
@ 2021-04-02 17:18   ` Rafael J. Wysocki
  0 siblings, 0 replies; 49+ messages in thread
From: Rafael J. Wysocki @ 2021-04-02 17:18 UTC (permalink / raw)
  To: Vitaly Kuznetsov
  Cc: Linux Kernel Mailing List, Linux Next Mailing List, Stephen Rothwell

On Wednesday, March 31, 2021 8:22:54 AM CEST Vitaly Kuznetsov wrote:
> Stephen Rothwell <sfr@canb.auug.org.au> writes:
> 
> > Hi all,
> >
> > After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
> > produced this warning:
> >
> > drivers/acpi/processor_idle.c: In function 'acpi_idle_play_dead':
> > drivers/acpi/processor_idle.c:542:15: warning: extra tokens at end of #ifdef directive
> >   542 | #ifdef defined(CONFIG_X86) && defined(CONFIG_HOTPLUG_CPU)
> >       |               ^
> >
> 
> Sigh, smaller the patch, more iterations it will take to make it
> right....
> 
> Rafael,
> 
> something went wrong when you folded in my "[PATCH] ACPI: processor: Fix
> build when !CONFIG_HOTPLUG_CPU" here. This line should be:
> 
> #if defined(CONFIG_X86) && defined(CONFIG_HOTPLUG_CPU)

Right, my mistake, sorry.  Fixed yesterday.

Thanks!




^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2021-03-31  0:29 Stephen Rothwell
@ 2021-03-31  6:22 ` Vitaly Kuznetsov
  2021-04-02 17:18   ` Rafael J. Wysocki
  0 siblings, 1 reply; 49+ messages in thread
From: Vitaly Kuznetsov @ 2021-03-31  6:22 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux Kernel Mailing List, Linux Next Mailing List, Stephen Rothwell

Stephen Rothwell <sfr@canb.auug.org.au> writes:

> Hi all,
>
> After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
> produced this warning:
>
> drivers/acpi/processor_idle.c: In function 'acpi_idle_play_dead':
> drivers/acpi/processor_idle.c:542:15: warning: extra tokens at end of #ifdef directive
>   542 | #ifdef defined(CONFIG_X86) && defined(CONFIG_HOTPLUG_CPU)
>       |               ^
>

Sigh, smaller the patch, more iterations it will take to make it
right....

Rafael,

something went wrong when you folded in my "[PATCH] ACPI: processor: Fix
build when !CONFIG_HOTPLUG_CPU" here. This line should be:

#if defined(CONFIG_X86) && defined(CONFIG_HOTPLUG_CPU)

(not #ifdef defined ...)

> Introduced by commit
>
>   bc5706eaeae0 ("ACPI: processor: Fix CPU0 wakeup in acpi_idle_play_dead()")


-- 
Vitaly


^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2021-03-31  0:29 Stephen Rothwell
  2021-03-31  6:22 ` Vitaly Kuznetsov
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2021-03-31  0:29 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Vitaly Kuznetsov, Linux Kernel Mailing List, Linux Next Mailing List

[-- Attachment #1: Type: text/plain, Size: 497 bytes --]

Hi all,

After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

drivers/acpi/processor_idle.c: In function 'acpi_idle_play_dead':
drivers/acpi/processor_idle.c:542:15: warning: extra tokens at end of #ifdef directive
  542 | #ifdef defined(CONFIG_X86) && defined(CONFIG_HOTPLUG_CPU)
      |               ^

Introduced by commit

  bc5706eaeae0 ("ACPI: processor: Fix CPU0 wakeup in acpi_idle_play_dead()")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2021-02-15  0:39 Stephen Rothwell
  2021-02-15 10:23 ` Andy Shevchenko
@ 2021-02-22  8:34 ` Stephen Rothwell
  1 sibling, 0 replies; 49+ messages in thread
From: Stephen Rothwell @ 2021-02-22  8:34 UTC (permalink / raw)
  To: Rafael J. Wysocki, Hans de Goede, Mark Gross
  Cc: Daniel Vetter, Intel Graphics, DRI, Andy Shevchenko,
	Linux Kernel Mailing List, Linux Next Mailing List

[-- Attachment #1: Type: text/plain, Size: 1378 bytes --]

Hi all,

On Mon, 15 Feb 2021 11:39:39 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Hi all,
> 
> After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
> produced this warning:
> 
> In file included from drivers/gpu/drm/gma500/mdfld_output.c:28:
> arch/x86/include/asm/intel_scu_ipc.h:23:12: warning: 'struct module' declared inside parameter list will not be visible outside of this definition or declaration
>    23 |     struct module *owner);
>       |            ^~~~~~
> arch/x86/include/asm/intel_scu_ipc.h:33:17: warning: 'struct module' declared inside parameter list will not be visible outside of this definition or declaration
>    33 |          struct module *owner);
>       |                 ^~~~~~
> 
> Introduced by commit
> 
>   bfc838f8598e ("drm/gma500: Convert to use new SCU IPC API")
> 
> OK, these will go away when the drm-misc tree removes this file in commit
> 
>   e1da811218d2 ("drm/gma500: Remove Medfield support")
> 
> So, if you don't want to see these warnings in Linus' build testing,
> you need to make sure that the drm-misc tree is merged before the pm
> tree (or the drivers-x86 tree).  Or you need to include module.h in
> mdfld_output.c before intel_scu_ipc.h (or in intel_scu_ipc.h itself).

The above drm-misc commit is now in Linus' tree.

-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2021-02-15 10:23 ` Andy Shevchenko
@ 2021-02-15 10:24   ` Andy Shevchenko
  0 siblings, 0 replies; 49+ messages in thread
From: Andy Shevchenko @ 2021-02-15 10:24 UTC (permalink / raw)
  To: Stephen Rothwell, Patrik Jakobsson
  Cc: Rafael J. Wysocki, Hans de Goede, Mark Gross, Daniel Vetter,
	Intel Graphics, DRI, Andy Shevchenko, Linux Kernel Mailing List,
	Linux Next Mailing List

+Cc: Patrik (JFYI).

On Mon, Feb 15, 2021 at 12:23 PM Andy Shevchenko
<andy.shevchenko@gmail.com> wrote:
>
> On Mon, Feb 15, 2021 at 2:45 AM Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >
> > Hi all,
> >
> > After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
> > produced this warning:
> >
> > In file included from drivers/gpu/drm/gma500/mdfld_output.c:28:
> > arch/x86/include/asm/intel_scu_ipc.h:23:12: warning: 'struct module' declared inside parameter list will not be visible outside of this definition or declaration
> >    23 |     struct module *owner);
> >       |            ^~~~~~
> > arch/x86/include/asm/intel_scu_ipc.h:33:17: warning: 'struct module' declared inside parameter list will not be visible outside of this definition or declaration
> >    33 |          struct module *owner);
> >       |                 ^~~~~~
> >
> > Introduced by commit
> >
> >   bfc838f8598e ("drm/gma500: Convert to use new SCU IPC API")
> >
> > OK, these will go away when the drm-misc tree removes this file in commit
> >
> >   e1da811218d2 ("drm/gma500: Remove Medfield support")
> >
> > So, if you don't want to see these warnings in Linus' build testing,
> > you need to make sure that the drm-misc tree is merged before the pm
> > tree (or the drivers-x86 tree).  Or you need to include module.h in
> > mdfld_output.c before intel_scu_ipc.h (or in intel_scu_ipc.h itself).
>
> Thanks for the report.
> I guess the DRM tree should carry this burden, or they can merge the
> immutable tag themselves.
>
> --
> With Best Regards,
> Andy Shevchenko



-- 
With Best Regards,
Andy Shevchenko

^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2021-02-15  0:39 Stephen Rothwell
@ 2021-02-15 10:23 ` Andy Shevchenko
  2021-02-15 10:24   ` Andy Shevchenko
  2021-02-22  8:34 ` Stephen Rothwell
  1 sibling, 1 reply; 49+ messages in thread
From: Andy Shevchenko @ 2021-02-15 10:23 UTC (permalink / raw)
  To: Stephen Rothwell
  Cc: Rafael J. Wysocki, Hans de Goede, Mark Gross, Daniel Vetter,
	Intel Graphics, DRI, Andy Shevchenko, Linux Kernel Mailing List,
	Linux Next Mailing List

On Mon, Feb 15, 2021 at 2:45 AM Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Hi all,
>
> After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
> produced this warning:
>
> In file included from drivers/gpu/drm/gma500/mdfld_output.c:28:
> arch/x86/include/asm/intel_scu_ipc.h:23:12: warning: 'struct module' declared inside parameter list will not be visible outside of this definition or declaration
>    23 |     struct module *owner);
>       |            ^~~~~~
> arch/x86/include/asm/intel_scu_ipc.h:33:17: warning: 'struct module' declared inside parameter list will not be visible outside of this definition or declaration
>    33 |          struct module *owner);
>       |                 ^~~~~~
>
> Introduced by commit
>
>   bfc838f8598e ("drm/gma500: Convert to use new SCU IPC API")
>
> OK, these will go away when the drm-misc tree removes this file in commit
>
>   e1da811218d2 ("drm/gma500: Remove Medfield support")
>
> So, if you don't want to see these warnings in Linus' build testing,
> you need to make sure that the drm-misc tree is merged before the pm
> tree (or the drivers-x86 tree).  Or you need to include module.h in
> mdfld_output.c before intel_scu_ipc.h (or in intel_scu_ipc.h itself).

Thanks for the report.
I guess the DRM tree should carry this burden, or they can merge the
immutable tag themselves.

-- 
With Best Regards,
Andy Shevchenko

^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2021-02-15  0:39 Stephen Rothwell
  2021-02-15 10:23 ` Andy Shevchenko
  2021-02-22  8:34 ` Stephen Rothwell
  0 siblings, 2 replies; 49+ messages in thread
From: Stephen Rothwell @ 2021-02-15  0:39 UTC (permalink / raw)
  To: Rafael J. Wysocki, Hans de Goede, Mark Gross
  Cc: Daniel Vetter, Intel Graphics, DRI, Andy Shevchenko,
	Linux Kernel Mailing List, Linux Next Mailing List

[-- Attachment #1: Type: text/plain, Size: 1177 bytes --]

Hi all,

After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

In file included from drivers/gpu/drm/gma500/mdfld_output.c:28:
arch/x86/include/asm/intel_scu_ipc.h:23:12: warning: 'struct module' declared inside parameter list will not be visible outside of this definition or declaration
   23 |     struct module *owner);
      |            ^~~~~~
arch/x86/include/asm/intel_scu_ipc.h:33:17: warning: 'struct module' declared inside parameter list will not be visible outside of this definition or declaration
   33 |          struct module *owner);
      |                 ^~~~~~

Introduced by commit

  bfc838f8598e ("drm/gma500: Convert to use new SCU IPC API")

OK, these will go away when the drm-misc tree removes this file in commit

  e1da811218d2 ("drm/gma500: Remove Medfield support")

So, if you don't want to see these warnings in Linus' build testing,
you need to make sure that the drm-misc tree is merged before the pm
tree (or the drivers-x86 tree).  Or you need to include module.h in
mdfld_output.c before intel_scu_ipc.h (or in intel_scu_ipc.h itself).
-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2021-01-27  1:43 Stephen Rothwell
@ 2021-01-27  3:54 ` Zhang Rui
  0 siblings, 0 replies; 49+ messages in thread
From: Zhang Rui @ 2021-01-27  3:54 UTC (permalink / raw)
  To: Stephen Rothwell, Rafael J. Wysocki
  Cc: Linux Kernel Mailing List, Linux Next Mailing List

Hi, Stephen,

Sorry that I missed this build warning in the first place, thanks for
reporting.
The patch below fixes it.

BTW, Rafael, I think acpi_fpdt_init() also needs to be fixed to have
proper return value.
Do you prefer an incremental patch or a V2 of 208757d71098 ("ACPI:
tables: introduce support for FPDT table"), which includes all these
fixes?

thanks,
rui

From 2b8ed148351875b4bf227602a97edba12d08af7e Mon Sep 17 00:00:00 2001
From: Zhang Rui <rui.zhang@intel.com>
Date: Wed, 27 Jan 2021 11:33:33 +0800
Subject: [PATCH] ACPI: FPDT: fix build warning

Fix a build warning,
In file included from ./include/linux/printk.h:7:0,
                 from ./include/linux/kernel.h:16,
                 from ./include/linux/list.h:9,
                 from ./include/linux/kobject.h:19,
                 from ./include/linux/of.h:17,
                 from ./include/linux/irqdomain.h:35,
                 from ./include/linux/acpi.h:13,
                 from drivers/acpi/acpi_fpdt.c:11:
drivers/acpi/acpi_fpdt.c: In function ‘acpi_init_fpdt’:
./include/linux/kern_levels.h:5:18: warning: too many arguments for format [-Wformat-extra-args]
 #define KERN_SOH "\001"  /* ASCII Start Of Header */
                  ^
./include/linux/kern_levels.h:14:19: note: in expansion of macro ‘KERN_SOH’
 #define KERN_INFO KERN_SOH "6" /* informational */
                   ^~~~~~~~
./include/linux/printk.h:373:9: note: in expansion of macro ‘KERN_INFO’
  printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
         ^~~~~~~~~
drivers/acpi/acpi_fpdt.c:255:4: note: in expansion of macro ‘pr_info’
    pr_info(FW_BUG, "Invalid subtable type %d found.\n",
    ^~~~~~~

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
---
 drivers/acpi/acpi_fpdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/acpi_fpdt.c b/drivers/acpi/acpi_fpdt.c
index b8108117262a..64d5733dca0b 100644
--- a/drivers/acpi/acpi_fpdt.c
+++ b/drivers/acpi/acpi_fpdt.c
@@ -252,7 +252,7 @@ void acpi_init_fpdt(void)
 					      subtable->type);
 			break;
 		default:
-			pr_info(FW_BUG, "Invalid subtable type %d found.\n",
+			pr_info(FW_BUG "Invalid subtable type %d found.\n",
 			       subtable->type);
 			return;
 		}
-- 
2.17.1


On Wed, 2021-01-27 at 12:43 +1100, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the pm tree, today's linux-next build (x86_64
> allmodconfig)
> produced this warning:
> 
> In file included from include/linux/printk.h:7,
>                  from include/linux/kernel.h:16,
>                  from include/linux/list.h:9,
>                  from include/linux/kobject.h:19,
>                  from include/linux/of.h:17,
>                  from include/linux/irqdomain.h:35,
>                  from include/linux/acpi.h:13,
>                  from drivers/acpi/acpi_fpdt.c:11:
> drivers/acpi/acpi_fpdt.c: In function 'acpi_init_fpdt':
> include/linux/kern_levels.h:5:18: warning: too many arguments for
> format [-Wformat-extra-args]
>     5 | #define KERN_SOH "\001"  /* ASCII Start Of Header */
>       |                  ^~~~~~
> include/linux/kern_levels.h:14:19: note: in expansion of macro
> 'KERN_SOH'
>    14 | #define KERN_INFO KERN_SOH "6" /* informational */
>       |                   ^~~~~~~~
> include/linux/printk.h:373:9: note: in expansion of macro 'KERN_INFO'
>   373 |  printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
>       |         ^~~~~~~~~
> drivers/acpi/acpi_fpdt.c:255:4: note: in expansion of macro 'pr_info'
>   255 |    pr_info(FW_BUG, "Invalid subtable type %d found.\n",
>       |    ^~~~~~~
> 
> Introduced by commit
> 
>   208757d71098 ("ACPI: tables: introduce support for FPDT table")
> 


^ permalink raw reply related	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2021-01-27  1:43 Stephen Rothwell
  2021-01-27  3:54 ` Zhang Rui
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2021-01-27  1:43 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Zhang Rui, Linux Kernel Mailing List, Linux Next Mailing List

[-- Attachment #1: Type: text/plain, Size: 1363 bytes --]

Hi all,

After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

In file included from include/linux/printk.h:7,
                 from include/linux/kernel.h:16,
                 from include/linux/list.h:9,
                 from include/linux/kobject.h:19,
                 from include/linux/of.h:17,
                 from include/linux/irqdomain.h:35,
                 from include/linux/acpi.h:13,
                 from drivers/acpi/acpi_fpdt.c:11:
drivers/acpi/acpi_fpdt.c: In function 'acpi_init_fpdt':
include/linux/kern_levels.h:5:18: warning: too many arguments for format [-Wformat-extra-args]
    5 | #define KERN_SOH "\001"  /* ASCII Start Of Header */
      |                  ^~~~~~
include/linux/kern_levels.h:14:19: note: in expansion of macro 'KERN_SOH'
   14 | #define KERN_INFO KERN_SOH "6" /* informational */
      |                   ^~~~~~~~
include/linux/printk.h:373:9: note: in expansion of macro 'KERN_INFO'
  373 |  printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
      |         ^~~~~~~~~
drivers/acpi/acpi_fpdt.c:255:4: note: in expansion of macro 'pr_info'
  255 |    pr_info(FW_BUG, "Invalid subtable type %d found.\n",
      |    ^~~~~~~

Introduced by commit

  208757d71098 ("ACPI: tables: introduce support for FPDT table")

-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2020-11-19  0:09 Stephen Rothwell
@ 2020-11-19 16:22 ` Andy Shevchenko
  0 siblings, 0 replies; 49+ messages in thread
From: Andy Shevchenko @ 2020-11-19 16:22 UTC (permalink / raw)
  To: Stephen Rothwell
  Cc: Rafael J. Wysocki, Linux Kernel Mailing List, Linux Next Mailing List

On Thu, Nov 19, 2020 at 11:09:01AM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
> produced this warning:
> 
> WARNING: modpost: missing MODULE_LICENSE() in kernel/resource_kunit.o
> 
> Introduced by commit
> 
>   5df38ca6afec ("resource: Add test cases for new resource API")

I have sent a fix, thanks.

The cause was the same as for previous similar issue, i.e. KUnit silently
compiled and run tests even if the build process had warnings. I have been
told that it's now fixed in their tree and soon should be propagated further.

-- 
With Best Regards,
Andy Shevchenko



^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2020-11-19  0:09 Stephen Rothwell
  2020-11-19 16:22 ` Andy Shevchenko
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2020-11-19  0:09 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Andy Shevchenko, Linux Kernel Mailing List, Linux Next Mailing List

[-- Attachment #1: Type: text/plain, Size: 309 bytes --]

Hi all,

After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

WARNING: modpost: missing MODULE_LICENSE() in kernel/resource_kunit.o

Introduced by commit

  5df38ca6afec ("resource: Add test cases for new resource API")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2020-10-08  9:35   ` Stephen Rothwell
@ 2020-10-15  7:20     ` Stephen Rothwell
  0 siblings, 0 replies; 49+ messages in thread
From: Stephen Rothwell @ 2020-10-15  7:20 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: Linux Next Mailing List, Linux Kernel Mailing List

[-- Attachment #1: Type: text/plain, Size: 2742 bytes --]

Hi all,

On Thu, 8 Oct 2020 20:35:59 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> 
> On Thu, 1 Oct 2020 19:43:37 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >
> > On Tue, 22 Sep 2020 18:11:26 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:  
> > >
> > > After merging the pm tree, today's linux-next build (i386 defconfig)
> > > produced this warning:
> > > 
> > > In file included from include/acpi/acpi.h:24,
> > >                  from drivers/acpi/acpica/hwgpe.c:10:
> > > drivers/acpi/acpica/hwgpe.c: In function 'acpi_hw_gpe_read':
> > > include/acpi/actypes.h:501:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
> > >   501 | #define ACPI_CAST_PTR(t, p)             ((t *) (acpi_uintptr_t) (p))
> > >       |                                                ^
> > > drivers/acpi/acpica/acmacros.h:18:41: note: in expansion of macro 'ACPI_CAST_PTR'
> > >    18 | #define ACPI_CAST8(ptr)                 ACPI_CAST_PTR (u8, (ptr))
> > >       |                                         ^~~~~~~~~~~~~
> > > drivers/acpi/acpica/acmacros.h:22:43: note: in expansion of macro 'ACPI_CAST8'
> > >    22 | #define ACPI_GET8(ptr)                  (*ACPI_CAST8 (ptr))
> > >       |                                           ^~~~~~~~~~
> > > drivers/acpi/acpica/hwgpe.c:50:17: note: in expansion of macro 'ACPI_GET8'
> > >    50 |   *value = (u64)ACPI_GET8(reg->address);
> > >       |                 ^~~~~~~~~
> > > drivers/acpi/acpica/hwgpe.c: In function 'acpi_hw_gpe_write':
> > > include/acpi/actypes.h:501:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
> > >   501 | #define ACPI_CAST_PTR(t, p)             ((t *) (acpi_uintptr_t) (p))
> > >       |                                                ^
> > > drivers/acpi/acpica/acmacros.h:18:41: note: in expansion of macro 'ACPI_CAST_PTR'
> > >    18 | #define ACPI_CAST8(ptr)                 ACPI_CAST_PTR (u8, (ptr))
> > >       |                                         ^~~~~~~~~~~~~
> > > drivers/acpi/acpica/acmacros.h:26:43: note: in expansion of macro 'ACPI_CAST8'
> > >    26 | #define ACPI_SET8(ptr, val)             (*ACPI_CAST8 (ptr) = (u8) (val))
> > >       |                                           ^~~~~~~~~~
> > > drivers/acpi/acpica/hwgpe.c:85:3: note: in expansion of macro 'ACPI_SET8'
> > >    85 |   ACPI_SET8(reg->address, value);
> > >       |   ^~~~~~~~~
> > > 
> > > Introduced by commit
> > > 
> > >   7a8379eb41a4 ("ACPICA: Add support for using logical addresses of GPE blocks")    
> > 
> > I am still getting these warnings ...  
> 
> Still there :-(

This is now in Linus' tree :-(

-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2020-10-01  9:43 ` Stephen Rothwell
@ 2020-10-08  9:35   ` Stephen Rothwell
  2020-10-15  7:20     ` Stephen Rothwell
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2020-10-08  9:35 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: Linux Next Mailing List, Linux Kernel Mailing List

[-- Attachment #1: Type: text/plain, Size: 2530 bytes --]

Hi all,

On Thu, 1 Oct 2020 19:43:37 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> On Tue, 22 Sep 2020 18:11:26 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> >
> > After merging the pm tree, today's linux-next build (i386 defconfig)
> > produced this warning:
> > 
> > In file included from include/acpi/acpi.h:24,
> >                  from drivers/acpi/acpica/hwgpe.c:10:
> > drivers/acpi/acpica/hwgpe.c: In function 'acpi_hw_gpe_read':
> > include/acpi/actypes.h:501:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
> >   501 | #define ACPI_CAST_PTR(t, p)             ((t *) (acpi_uintptr_t) (p))
> >       |                                                ^
> > drivers/acpi/acpica/acmacros.h:18:41: note: in expansion of macro 'ACPI_CAST_PTR'
> >    18 | #define ACPI_CAST8(ptr)                 ACPI_CAST_PTR (u8, (ptr))
> >       |                                         ^~~~~~~~~~~~~
> > drivers/acpi/acpica/acmacros.h:22:43: note: in expansion of macro 'ACPI_CAST8'
> >    22 | #define ACPI_GET8(ptr)                  (*ACPI_CAST8 (ptr))
> >       |                                           ^~~~~~~~~~
> > drivers/acpi/acpica/hwgpe.c:50:17: note: in expansion of macro 'ACPI_GET8'
> >    50 |   *value = (u64)ACPI_GET8(reg->address);
> >       |                 ^~~~~~~~~
> > drivers/acpi/acpica/hwgpe.c: In function 'acpi_hw_gpe_write':
> > include/acpi/actypes.h:501:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
> >   501 | #define ACPI_CAST_PTR(t, p)             ((t *) (acpi_uintptr_t) (p))
> >       |                                                ^
> > drivers/acpi/acpica/acmacros.h:18:41: note: in expansion of macro 'ACPI_CAST_PTR'
> >    18 | #define ACPI_CAST8(ptr)                 ACPI_CAST_PTR (u8, (ptr))
> >       |                                         ^~~~~~~~~~~~~
> > drivers/acpi/acpica/acmacros.h:26:43: note: in expansion of macro 'ACPI_CAST8'
> >    26 | #define ACPI_SET8(ptr, val)             (*ACPI_CAST8 (ptr) = (u8) (val))
> >       |                                           ^~~~~~~~~~
> > drivers/acpi/acpica/hwgpe.c:85:3: note: in expansion of macro 'ACPI_SET8'
> >    85 |   ACPI_SET8(reg->address, value);
> >       |   ^~~~~~~~~
> > 
> > Introduced by commit
> > 
> >   7a8379eb41a4 ("ACPICA: Add support for using logical addresses of GPE blocks")  
> 
> I am still getting these warnings ...

Still there :-(

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2020-09-22  8:11 Stephen Rothwell
@ 2020-10-01  9:43 ` Stephen Rothwell
  2020-10-08  9:35   ` Stephen Rothwell
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2020-10-01  9:43 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: Linux Next Mailing List, Linux Kernel Mailing List

[-- Attachment #1: Type: text/plain, Size: 2346 bytes --]

Hi all,

On Tue, 22 Sep 2020 18:11:26 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> After merging the pm tree, today's linux-next build (i386 defconfig)
> produced this warning:
> 
> In file included from include/acpi/acpi.h:24,
>                  from drivers/acpi/acpica/hwgpe.c:10:
> drivers/acpi/acpica/hwgpe.c: In function 'acpi_hw_gpe_read':
> include/acpi/actypes.h:501:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
>   501 | #define ACPI_CAST_PTR(t, p)             ((t *) (acpi_uintptr_t) (p))
>       |                                                ^
> drivers/acpi/acpica/acmacros.h:18:41: note: in expansion of macro 'ACPI_CAST_PTR'
>    18 | #define ACPI_CAST8(ptr)                 ACPI_CAST_PTR (u8, (ptr))
>       |                                         ^~~~~~~~~~~~~
> drivers/acpi/acpica/acmacros.h:22:43: note: in expansion of macro 'ACPI_CAST8'
>    22 | #define ACPI_GET8(ptr)                  (*ACPI_CAST8 (ptr))
>       |                                           ^~~~~~~~~~
> drivers/acpi/acpica/hwgpe.c:50:17: note: in expansion of macro 'ACPI_GET8'
>    50 |   *value = (u64)ACPI_GET8(reg->address);
>       |                 ^~~~~~~~~
> drivers/acpi/acpica/hwgpe.c: In function 'acpi_hw_gpe_write':
> include/acpi/actypes.h:501:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
>   501 | #define ACPI_CAST_PTR(t, p)             ((t *) (acpi_uintptr_t) (p))
>       |                                                ^
> drivers/acpi/acpica/acmacros.h:18:41: note: in expansion of macro 'ACPI_CAST_PTR'
>    18 | #define ACPI_CAST8(ptr)                 ACPI_CAST_PTR (u8, (ptr))
>       |                                         ^~~~~~~~~~~~~
> drivers/acpi/acpica/acmacros.h:26:43: note: in expansion of macro 'ACPI_CAST8'
>    26 | #define ACPI_SET8(ptr, val)             (*ACPI_CAST8 (ptr) = (u8) (val))
>       |                                           ^~~~~~~~~~
> drivers/acpi/acpica/hwgpe.c:85:3: note: in expansion of macro 'ACPI_SET8'
>    85 |   ACPI_SET8(reg->address, value);
>       |   ^~~~~~~~~
> 
> Introduced by commit
> 
>   7a8379eb41a4 ("ACPICA: Add support for using logical addresses of GPE blocks")

I am still getting these warnings ...

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
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^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2020-09-22  8:11 Stephen Rothwell
  2020-10-01  9:43 ` Stephen Rothwell
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2020-09-22  8:11 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: Linux Next Mailing List, Linux Kernel Mailing List

[-- Attachment #1: Type: text/plain, Size: 2149 bytes --]

Hi all,

After merging the pm tree, today's linux-next build (i386 defconfig)
produced this warning:

In file included from include/acpi/acpi.h:24,
                 from drivers/acpi/acpica/hwgpe.c:10:
drivers/acpi/acpica/hwgpe.c: In function 'acpi_hw_gpe_read':
include/acpi/actypes.h:501:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  501 | #define ACPI_CAST_PTR(t, p)             ((t *) (acpi_uintptr_t) (p))
      |                                                ^
drivers/acpi/acpica/acmacros.h:18:41: note: in expansion of macro 'ACPI_CAST_PTR'
   18 | #define ACPI_CAST8(ptr)                 ACPI_CAST_PTR (u8, (ptr))
      |                                         ^~~~~~~~~~~~~
drivers/acpi/acpica/acmacros.h:22:43: note: in expansion of macro 'ACPI_CAST8'
   22 | #define ACPI_GET8(ptr)                  (*ACPI_CAST8 (ptr))
      |                                           ^~~~~~~~~~
drivers/acpi/acpica/hwgpe.c:50:17: note: in expansion of macro 'ACPI_GET8'
   50 |   *value = (u64)ACPI_GET8(reg->address);
      |                 ^~~~~~~~~
drivers/acpi/acpica/hwgpe.c: In function 'acpi_hw_gpe_write':
include/acpi/actypes.h:501:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  501 | #define ACPI_CAST_PTR(t, p)             ((t *) (acpi_uintptr_t) (p))
      |                                                ^
drivers/acpi/acpica/acmacros.h:18:41: note: in expansion of macro 'ACPI_CAST_PTR'
   18 | #define ACPI_CAST8(ptr)                 ACPI_CAST_PTR (u8, (ptr))
      |                                         ^~~~~~~~~~~~~
drivers/acpi/acpica/acmacros.h:26:43: note: in expansion of macro 'ACPI_CAST8'
   26 | #define ACPI_SET8(ptr, val)             (*ACPI_CAST8 (ptr) = (u8) (val))
      |                                           ^~~~~~~~~~
drivers/acpi/acpica/hwgpe.c:85:3: note: in expansion of macro 'ACPI_SET8'
   85 |   ACPI_SET8(reg->address, value);
      |   ^~~~~~~~~

Introduced by commit

  7a8379eb41a4 ("ACPICA: Add support for using logical addresses of GPE blocks")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
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^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2020-01-19 23:40 Stephen Rothwell
  0 siblings, 0 replies; 49+ messages in thread
From: Stephen Rothwell @ 2020-01-19 23:40 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux Next Mailing List, Linux Kernel Mailing List, yu kuai

[-- Attachment #1: Type: text/plain, Size: 479 bytes --]

Hi all,

After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

drivers/pnp/isapnp/core.c:752:29: warning: 'isapnp_checksum' defined but not used [-Wunused-function]
  752 | static unsigned char __init isapnp_checksum(unsigned char *data)
      |                             ^~~~~~~~~~~~~~~

Introduced by commit

  04c589f35bc5 ("PNP: isapnp: remove set but not used variable 'checksum'")

-- 
Cheers,
Stephen Rothwell

[-- Attachment #2: OpenPGP digital signature --]
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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2019-10-15  8:23 ` Andy Shevchenko
@ 2019-10-15  9:41   ` Rafael J. Wysocki
  0 siblings, 0 replies; 49+ messages in thread
From: Rafael J. Wysocki @ 2019-10-15  9:41 UTC (permalink / raw)
  To: Andy Shevchenko, Stephen Rothwell
  Cc: Linux Next Mailing List, Linux Kernel Mailing List, Mika Westerberg

On Tuesday, October 15, 2019 10:23:33 AM CEST Andy Shevchenko wrote:
> On Tue, Oct 15, 2019 at 10:08:55AM +1100, Stephen Rothwell wrote:
> > Hi all,
> > 
> > After merging the pm tree, today's linux-next build (arm
> > multi_v7_defconfig) produced this warning:
> > 
> > In file included from include/linux/irqchip.h:14,
> >                  from arch/arm/kernel/irq.c:26:
> > include/linux/acpi.h:682:31: warning: 'struct acpi_device' declared inside parameter list will not be visible outside of this definition or declaration
> >   682 | acpi_dev_hid_uid_match(struct acpi_device *adev, const char *hid2, const char *uid2)
> >       |                               ^~~~~~~~~~~
> > 
> > and many more.
> > 
> > Introduced by commit
> > 
> >   d1748b57dc88 ("ACPI / utils: Introduce acpi_dev_hid_uid_match() helper")
> > 
> > CONFIG_ACPI is not set for this build.
> 
> I'm puzzled. Why it builds before?
> 
> Another function has struct acpi_device *adev in its prototype and it was
> before above mentioned commit.

Right.

The very next acpi_dev_get_first_match_dev() returns a pointer to
struct acpi_device too and it is not modified by the commit in question.

There may be a bug in there, but commit d1748b57dc88 doesn't look like the
source of it.




^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2019-10-14 23:08 Stephen Rothwell
@ 2019-10-15  8:23 ` Andy Shevchenko
  2019-10-15  9:41   ` Rafael J. Wysocki
  0 siblings, 1 reply; 49+ messages in thread
From: Andy Shevchenko @ 2019-10-15  8:23 UTC (permalink / raw)
  To: Stephen Rothwell
  Cc: Rafael J. Wysocki, Linux Next Mailing List,
	Linux Kernel Mailing List, Mika Westerberg

On Tue, Oct 15, 2019 at 10:08:55AM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the pm tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
> 
> In file included from include/linux/irqchip.h:14,
>                  from arch/arm/kernel/irq.c:26:
> include/linux/acpi.h:682:31: warning: 'struct acpi_device' declared inside parameter list will not be visible outside of this definition or declaration
>   682 | acpi_dev_hid_uid_match(struct acpi_device *adev, const char *hid2, const char *uid2)
>       |                               ^~~~~~~~~~~
> 
> and many more.
> 
> Introduced by commit
> 
>   d1748b57dc88 ("ACPI / utils: Introduce acpi_dev_hid_uid_match() helper")
> 
> CONFIG_ACPI is not set for this build.

I'm puzzled. Why it builds before?

Another function has struct acpi_device *adev in its prototype and it was
before above mentioned commit.


-- 
With Best Regards,
Andy Shevchenko



^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2019-10-14 23:08 Stephen Rothwell
  2019-10-15  8:23 ` Andy Shevchenko
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2019-10-14 23:08 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux Next Mailing List, Linux Kernel Mailing List,
	Andy Shevchenko, Mika Westerberg

[-- Attachment #1: Type: text/plain, Size: 709 bytes --]

Hi all,

After merging the pm tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

In file included from include/linux/irqchip.h:14,
                 from arch/arm/kernel/irq.c:26:
include/linux/acpi.h:682:31: warning: 'struct acpi_device' declared inside parameter list will not be visible outside of this definition or declaration
  682 | acpi_dev_hid_uid_match(struct acpi_device *adev, const char *hid2, const char *uid2)
      |                               ^~~~~~~~~~~

and many more.

Introduced by commit

  d1748b57dc88 ("ACPI / utils: Introduce acpi_dev_hid_uid_match() helper")

CONFIG_ACPI is not set for this build.

-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
       [not found] <201907111346291954773@zte.com.cn>
@ 2019-07-11 12:26 ` Rafael J. Wysocki
  0 siblings, 0 replies; 49+ messages in thread
From: Rafael J. Wysocki @ 2019-07-11 12:26 UTC (permalink / raw)
  To: wen.yang99; +Cc: sfr, linux-next, linux-kernel

On Thursday, July 11, 2019 7:46:29 AM CEST wen.yang99@zte.com.cn wrote:
> > Hi all,
> > 
> > After merging the pm tree, today's linux-next build (powerpc
> > ppc64_defconfig) produced this warning:
> > 
> > drivers/cpufreq/pasemi-cpufreq.c: In function 'pas_cpufreq_cpu_init':
> > drivers/cpufreq/pasemi-cpufreq.c:199:1: warning: label 'out_unmap_sdcpwr' defined but not used [-Wunused-label]
> > out_unmap_sdcpwr:
> > ^~~~~~~~~~~~~~~~
> > 
> > Introduced by commit
> > 
> > f43e075f7252 ("cpufreq/pasemi: fix an use-after-free in pas_cpufreq_cpu_init()")
> 
> Thank you very much.
> 
> We need to delete the useless code here:
> diff --git a/drivers/cpufreq/pasemi-cpufreq.c b/drivers/cpufreq/pasemi-cpufreq.c
> index 1f0beb7..624c34a 100644
> --- a/drivers/cpufreq/pasemi-cpufreq.c
> +++ b/drivers/cpufreq/pasemi-cpufreq.c
> @@ -195,9 +195,6 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy)
> 
>         return cpufreq_generic_init(policy, pas_freqs, get_gizmo_latency());
> 
> -out_unmap_sdcpwr:
> -       iounmap(sdcpwr_mapbase);
> -
>  out_unmap_sdcasr:
>         iounmap(sdcasr_mapbase);
>  out:

I'm dropping commit f43e075f7252 from my linux-next branch, so please send a new version
of that patch with the issue fixed.

If you consider alternatives to the patch, please describe them in the message section between
the patch and the changelog.




^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2019-07-11  1:31 Stephen Rothwell
  0 siblings, 0 replies; 49+ messages in thread
From: Stephen Rothwell @ 2019-07-11  1:31 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux Next Mailing List, Linux Kernel Mailing List, Wen Yang

[-- Attachment #1: Type: text/plain, Size: 483 bytes --]

Hi all,

After merging the pm tree, today's linux-next build (powerpc
ppc64_defconfig) produced this warning:

drivers/cpufreq/pasemi-cpufreq.c: In function 'pas_cpufreq_cpu_init':
drivers/cpufreq/pasemi-cpufreq.c:199:1: warning: label 'out_unmap_sdcpwr' defined but not used [-Wunused-label]
 out_unmap_sdcpwr:
 ^~~~~~~~~~~~~~~~

Introduced by commit

  f43e075f7252 ("cpufreq/pasemi: fix an use-after-free in pas_cpufreq_cpu_init()")

-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2019-01-23 23:45 Stephen Rothwell
  0 siblings, 0 replies; 49+ messages in thread
From: Stephen Rothwell @ 2019-01-23 23:45 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux Next Mailing List, Linux Kernel Mailing List, Greg Kroah-Hartman

[-- Attachment #1: Type: text/plain, Size: 433 bytes --]

Hi Rafael,

After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

drivers/acpi/acpi_dbg.c: In function 'acpi_aml_init':
drivers/acpi/acpi_dbg.c:774:1: warning: label 'err_exit' defined but not used [-Wunused-label]
 err_exit:
 ^~~~~~~~

Introduced by commit

  9ec6dbfbdc0a ("ACPI: no need to check return value of debugfs_create functions")

-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2018-07-30  7:24 ` Sakari Ailus
  2018-07-30  7:30   ` jacopo mondi
@ 2018-07-31  0:39   ` Stephen Rothwell
  1 sibling, 0 replies; 49+ messages in thread
From: Stephen Rothwell @ 2018-07-31  0:39 UTC (permalink / raw)
  To: Mauro Carvalho Chehab
  Cc: Sakari Ailus, Rafael J. Wysocki, Linux-Next Mailing List,
	Linux Kernel Mailing List, Jacopo Mondi

[-- Attachment #1: Type: text/plain, Size: 950 bytes --]

Hi all,

On Mon, 30 Jul 2018 10:24:45 +0300 Sakari Ailus <sakari.ailus@linux.intel.com> wrote:
>
> On Mon, Jul 30, 2018 at 12:00:53PM +1000, Stephen Rothwell wrote:
> > 
> > After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
> > produced this warning:
> > 
> > drivers/media/i2c/mt9v111.c: In function 'mt9v111_set_format':
> > drivers/media/i2c/mt9v111.c:887:15: warning: 'idx' may be used uninitialized in this function [-Wmaybe-uninitialized]
> >   unsigned int idx;
> >                ^~~
> > 
> > Introduced by commit
> > 
> >   aab7ed1c3927 ("media: i2c: Add driver for Aptina MT9V111")
> > 
> > Looks like a false positive, but not something that gcc can easily see.  
> 
> This must be coming from a new driver merged to media tree recently. Thanks
> for reporting this.

Yeah, sorry, process failure.  This should have been reported against
the v4l-dvb tree.

-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2018-07-30  7:24 ` Sakari Ailus
@ 2018-07-30  7:30   ` jacopo mondi
  2018-07-31  0:39   ` Stephen Rothwell
  1 sibling, 0 replies; 49+ messages in thread
From: jacopo mondi @ 2018-07-30  7:30 UTC (permalink / raw)
  To: Sakari Ailus
  Cc: Stephen Rothwell, Rafael J. Wysocki, Linux-Next Mailing List,
	Linux Kernel Mailing List, Jacopo Mondi

[-- Attachment #1: Type: text/plain, Size: 1071 bytes --]

Hi,

On Mon, Jul 30, 2018 at 10:24:45AM +0300, Sakari Ailus wrote:
> Hi folks,
>
> On Mon, Jul 30, 2018 at 12:00:53PM +1000, Stephen Rothwell wrote:
> > Hi Rafael,
> >
> > After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
> > produced this warning:
> >
> > drivers/media/i2c/mt9v111.c: In function 'mt9v111_set_format':
> > drivers/media/i2c/mt9v111.c:887:15: warning: 'idx' may be used uninitialized in this function [-Wmaybe-uninitialized]
> >   unsigned int idx;
> >                ^~~
> >
> > Introduced by commit
> >
> >   aab7ed1c3927 ("media: i2c: Add driver for Aptina MT9V111")
> >
> > Looks like a false positive, but not something that gcc can easily see.
>
> This must be coming from a new driver merged to media tree recently. Thanks
> for reporting this.
>

Yes, my bad, it is a false positive and I ignored it,
sorry about that. There is already a patch sent to linux-media to fix
this on top of the driver.

https://patchwork.kernel.org/patch/10547983/

Thanks
   j

> --
> Regards,
>
> Sakari Ailus
> sakari.ailus@linux.intel.com

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2018-07-30  2:00 Stephen Rothwell
@ 2018-07-30  7:24 ` Sakari Ailus
  2018-07-30  7:30   ` jacopo mondi
  2018-07-31  0:39   ` Stephen Rothwell
  0 siblings, 2 replies; 49+ messages in thread
From: Sakari Ailus @ 2018-07-30  7:24 UTC (permalink / raw)
  To: Stephen Rothwell
  Cc: Rafael J. Wysocki, Linux-Next Mailing List,
	Linux Kernel Mailing List, Jacopo Mondi

Hi folks,

On Mon, Jul 30, 2018 at 12:00:53PM +1000, Stephen Rothwell wrote:
> Hi Rafael,
> 
> After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
> produced this warning:
> 
> drivers/media/i2c/mt9v111.c: In function 'mt9v111_set_format':
> drivers/media/i2c/mt9v111.c:887:15: warning: 'idx' may be used uninitialized in this function [-Wmaybe-uninitialized]
>   unsigned int idx;
>                ^~~
> 
> Introduced by commit
> 
>   aab7ed1c3927 ("media: i2c: Add driver for Aptina MT9V111")
> 
> Looks like a false positive, but not something that gcc can easily see.

This must be coming from a new driver merged to media tree recently. Thanks
for reporting this.

-- 
Regards,

Sakari Ailus
sakari.ailus@linux.intel.com

^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2018-07-30  2:00 Stephen Rothwell
  2018-07-30  7:24 ` Sakari Ailus
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2018-07-30  2:00 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux-Next Mailing List, Linux Kernel Mailing List, Jacopo Mondi,
	Sakari Ailus

[-- Attachment #1: Type: text/plain, Size: 536 bytes --]

Hi Rafael,

After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

drivers/media/i2c/mt9v111.c: In function 'mt9v111_set_format':
drivers/media/i2c/mt9v111.c:887:15: warning: 'idx' may be used uninitialized in this function [-Wmaybe-uninitialized]
  unsigned int idx;
               ^~~

Introduced by commit

  aab7ed1c3927 ("media: i2c: Add driver for Aptina MT9V111")

Looks like a false positive, but not something that gcc can easily see.

-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2018-06-08  0:30 Stephen Rothwell
@ 2018-06-08  9:14 ` Rafael J. Wysocki
  0 siblings, 0 replies; 49+ messages in thread
From: Rafael J. Wysocki @ 2018-06-08  9:14 UTC (permalink / raw)
  To: Stephen Rothwell
  Cc: Linux-Next Mailing List, Linux Kernel Mailing List, Srinivas Pandruvada

On Friday, June 8, 2018 2:30:35 AM CEST Stephen Rothwell wrote:
> 
> --Sig_/ncqmE76IGCiWNItKgM.lURc
> Content-Type: text/plain; charset=US-ASCII
> Content-Transfer-Encoding: quoted-printable
> 
> Hi all,

Hi,

> After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
> produced this warning:
> 
> WARNING: vmlinux.o(.text+0xc5b83a): Section mismatch in reference from the =
> function __intel_pstate_cpu_init() to the variable .init.rodata:intel_pstat=
> e_hwp_boost_ids
> The function __intel_pstate_cpu_init() references
> the variable __initconst intel_pstate_hwp_boost_ids.
> This is often because __intel_pstate_cpu_init lacks a __initconst=20
> annotation or the annotation of intel_pstate_hwp_boost_ids is wrong.
> 
> Introduced by commit
> 
>   f50f70793d78 ("cpufreq: intel_pstate: enable boost for Skylake Xeon")

Thanks for the report!

I've dropped the __initconst annotation from intel_pstate_hwp_boost_ids[].

Thanks,
Rafael

^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2018-06-08  0:30 Stephen Rothwell
  2018-06-08  9:14 ` Rafael J. Wysocki
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2018-06-08  0:30 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Linux-Next Mailing List, Linux Kernel Mailing List, Srinivas Pandruvada

[-- Attachment #1: Type: text/plain, Size: 655 bytes --]

Hi all,

After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

WARNING: vmlinux.o(.text+0xc5b83a): Section mismatch in reference from the function __intel_pstate_cpu_init() to the variable .init.rodata:intel_pstate_hwp_boost_ids
The function __intel_pstate_cpu_init() references
the variable __initconst intel_pstate_hwp_boost_ids.
This is often because __intel_pstate_cpu_init lacks a __initconst 
annotation or the annotation of intel_pstate_hwp_boost_ids is wrong.

Introduced by commit

  f50f70793d78 ("cpufreq: intel_pstate: enable boost for Skylake Xeon")

-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2018-04-09  1:24 Stephen Rothwell
@ 2018-04-10  7:05 ` Rafael J. Wysocki
  0 siblings, 0 replies; 49+ messages in thread
From: Rafael J. Wysocki @ 2018-04-10  7:05 UTC (permalink / raw)
  To: Stephen Rothwell; +Cc: Linux-Next Mailing List, Linux Kernel Mailing List

On Monday, April 9, 2018 3:24:38 AM CEST Stephen Rothwell wrote:
> 
> --Sig_/QL=OZEguM./+7xhHdQruHaV
> Content-Type: text/plain; charset=US-ASCII
> Content-Transfer-Encoding: quoted-printable
> 
> Hi Rafael,
> 
> After merging the pm tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
> 
> kernel/time/tick-sched.c: In function 'tick_nohz_idle_exit':
> kernel/time/tick-sched.c:1162:3: warning: 'now' may be used uninitialized i=
> n this function [-Wmaybe-uninitialized]
>    __tick_nohz_idle_restart_tick(ts, now);
>    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> kernel/time/tick-sched.c:1146:10: note: 'now' was declared here
>   ktime_t now;
>           ^~~
> 
> This appears to be a false positive.
> 
> And another in the x86_64 allmodconfig build:
> 
> kernel/time/tick-sched.c: In function 'tick_nohz_idle_exit':
> kernel/time/tick-sched.c:538:2: warning: 'now' may be used uninitialized in=
>  this function [-Wmaybe-uninitialized]
>   update_ts_time_stats(smp_processor_id(), ts, now, NULL);
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> kernel/time/tick-sched.c:1146:10: note: 'now' was declared here
>   ktime_t now;
>           ^~~
> 
> also looks like a false positive.

Yes, they are false positives AFAICS.

Cheers,
Rafael

^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2018-04-09  1:24 Stephen Rothwell
  2018-04-10  7:05 ` Rafael J. Wysocki
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2018-04-09  1:24 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: Linux-Next Mailing List, Linux Kernel Mailing List

[-- Attachment #1: Type: text/plain, Size: 1033 bytes --]

Hi Rafael,

After merging the pm tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

kernel/time/tick-sched.c: In function 'tick_nohz_idle_exit':
kernel/time/tick-sched.c:1162:3: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized]
   __tick_nohz_idle_restart_tick(ts, now);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/time/tick-sched.c:1146:10: note: 'now' was declared here
  ktime_t now;
          ^~~

This appears to be a false positive.

And another in the x86_64 allmodconfig build:

kernel/time/tick-sched.c: In function 'tick_nohz_idle_exit':
kernel/time/tick-sched.c:538:2: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized]
  update_ts_time_stats(smp_processor_id(), ts, now, NULL);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
kernel/time/tick-sched.c:1146:10: note: 'now' was declared here
  ktime_t now;
          ^~~

also looks like a false positive.

-- 
Cheers,
Stephen Rothwell

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2016-11-14  0:03 ` Rafael J. Wysocki
@ 2016-11-14  8:49   ` Akshay Adiga
  0 siblings, 0 replies; 49+ messages in thread
From: Akshay Adiga @ 2016-11-14  8:49 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: linux-next, linux-kernel, Linux PM list, Stephen Rothwell

Hi Rafeal,

Good catch, I need to set lpstate_idx = gpstate_idx.
I will send a patch which fixes this commit.

Thanks Stephen for reporting it. :)

Regards
Akshay Adiga

On 11/14/2016 05:33 AM, Rafael J. Wysocki wrote:
> On Monday, November 14, 2016 10:40:09 AM Stephen Rothwell wrote:
> > Hi Rafael,
>
> Hi Stephen,
>
> > After merging the pm tree, today's linux-next build (powerpc
> > ppc64_defconfig) produced this warning:
> >
> > drivers/cpufreq/powernv-cpufreq.c: In function 'gpstate_timer_handler':
> > drivers/cpufreq/powernv-cpufreq.c:642:5: warning: 'lpstate_idx' may
> be used uninitialized in this function [-Wmaybe-uninitialized]
> >   if (gpstate_idx != gpstates->last_lpstate_idx)
> >      ^
> >
> > Introduced by commit
> >
> >   20b15b766354 ("cpufreq: powernv: Use PMCR to verify global and
> local pstate")
>
> Thanks for the notice!
>
> Akshay, any thoughts?
>
> Thanks,
> Rafael
>

^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2016-11-13 23:40 Stephen Rothwell
@ 2016-11-14  0:03 ` Rafael J. Wysocki
  2016-11-14  8:49   ` Akshay Adiga
  0 siblings, 1 reply; 49+ messages in thread
From: Rafael J. Wysocki @ 2016-11-14  0:03 UTC (permalink / raw)
  To: Stephen Rothwell, Akshay Adiga; +Cc: linux-next, linux-kernel, Linux PM list

On Monday, November 14, 2016 10:40:09 AM Stephen Rothwell wrote:
> Hi Rafael,

Hi Stephen,

> After merging the pm tree, today's linux-next build (powerpc
> ppc64_defconfig) produced this warning:
> 
> drivers/cpufreq/powernv-cpufreq.c: In function 'gpstate_timer_handler':
> drivers/cpufreq/powernv-cpufreq.c:642:5: warning: 'lpstate_idx' may be used uninitialized in this function [-Wmaybe-uninitialized]
>   if (gpstate_idx != gpstates->last_lpstate_idx)
>      ^
> 
> Introduced by commit
> 
>   20b15b766354 ("cpufreq: powernv: Use PMCR to verify global and local pstate")

Thanks for the notice!

Akshay, any thoughts?

Thanks,
Rafael

^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2016-11-13 23:40 Stephen Rothwell
  2016-11-14  0:03 ` Rafael J. Wysocki
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2016-11-13 23:40 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: linux-next, linux-kernel, Akshay Adiga

Hi Rafael,

After merging the pm tree, today's linux-next build (powerpc
ppc64_defconfig) produced this warning:

drivers/cpufreq/powernv-cpufreq.c: In function 'gpstate_timer_handler':
drivers/cpufreq/powernv-cpufreq.c:642:5: warning: 'lpstate_idx' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (gpstate_idx != gpstates->last_lpstate_idx)
     ^

Introduced by commit

  20b15b766354 ("cpufreq: powernv: Use PMCR to verify global and local pstate")

-- 
Cheers,
Stephen Rothwell

^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2014-11-17 23:45     ` Paul Bolle
@ 2014-11-18  0:34       ` Rafael J. Wysocki
  0 siblings, 0 replies; 49+ messages in thread
From: Rafael J. Wysocki @ 2014-11-18  0:34 UTC (permalink / raw)
  To: Paul Bolle; +Cc: Stephen Rothwell, linux-next, linux-kernel, Kevin Hilman

On Tuesday, November 18, 2014 12:45:09 AM Paul Bolle wrote:
> On Tue, 2014-11-18 at 00:14 +0100, Rafael J. Wysocki wrote:
> > I'll drop the commit for now, but this looks strange.
> > 
> > Had you cleaned up the kernel configuration after dropping the PM_RUNTIME select
> > from ARCH_EXYNOS?
> 
> I retested this again:
> 
> [linux * (next-20141117)]$ git status
> HEAD detached at next-20141117
> nothing to commit (use -u to show untracked files)
> [linux * (next-20141117)]$ make clean
> [linux * (next-20141117)]$ cp arch/arm/configs/omap2plus_defconfig .config
> [linux * (next-20141117)]$ vim arch/arm/mach-exynos/Kconfig:24:
> [linux * (next-20141117)]$ git diff
> diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
> index e4a00bafffc1..02ff8534238b 100644
> --- a/arch/arm/mach-exynos/Kconfig
> +++ b/arch/arm/mach-exynos/Kconfig
> @@ -21,7 +21,6 @@ menuconfig ARCH_EXYNOS
>         select HAVE_S3C_RTC if RTC_CLASS
>         select PINCTRL
>         select PINCTRL_EXYNOS
> -       select PM_GENERIC_DOMAINS if PM_RUNTIME
>         select S5P_DEV_MFC
>         select SRAM
>         select MFD_SYSCON
> [linux * (next-20141117)]$ yes "" | make  ARCH=arm oldconfig >/dev/null
> kernel/power/Kconfig:145:error: recursive dependency detected!
> kernel/power/Kconfig:145:	symbol PM depends on PM_RUNTIME
> kernel/power/Kconfig:132:	symbol PM_RUNTIME is selected by PM_GENERIC_DOMAINS
> kernel/power/Kconfig:272:	symbol PM_GENERIC_DOMAINS is selected by PM
> 
> Can you reproduce the above?

I can't personally.

Anyway, I'm going to drop the commit as I said.

Rafael

^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2014-11-17 23:14   ` Rafael J. Wysocki
@ 2014-11-17 23:45     ` Paul Bolle
  2014-11-18  0:34       ` Rafael J. Wysocki
  0 siblings, 1 reply; 49+ messages in thread
From: Paul Bolle @ 2014-11-17 23:45 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Stephen Rothwell, linux-next, linux-kernel, Kevin Hilman

On Tue, 2014-11-18 at 00:14 +0100, Rafael J. Wysocki wrote:
> I'll drop the commit for now, but this looks strange.
> 
> Had you cleaned up the kernel configuration after dropping the PM_RUNTIME select
> from ARCH_EXYNOS?

I retested this again:

[linux * (next-20141117)]$ git status
HEAD detached at next-20141117
nothing to commit (use -u to show untracked files)
[linux * (next-20141117)]$ make clean
[linux * (next-20141117)]$ cp arch/arm/configs/omap2plus_defconfig .config
[linux * (next-20141117)]$ vim arch/arm/mach-exynos/Kconfig:24:
[linux * (next-20141117)]$ git diff
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index e4a00bafffc1..02ff8534238b 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -21,7 +21,6 @@ menuconfig ARCH_EXYNOS
        select HAVE_S3C_RTC if RTC_CLASS
        select PINCTRL
        select PINCTRL_EXYNOS
-       select PM_GENERIC_DOMAINS if PM_RUNTIME
        select S5P_DEV_MFC
        select SRAM
        select MFD_SYSCON
[linux * (next-20141117)]$ yes "" | make  ARCH=arm oldconfig >/dev/null
kernel/power/Kconfig:145:error: recursive dependency detected!
kernel/power/Kconfig:145:	symbol PM depends on PM_RUNTIME
kernel/power/Kconfig:132:	symbol PM_RUNTIME is selected by PM_GENERIC_DOMAINS
kernel/power/Kconfig:272:	symbol PM_GENERIC_DOMAINS is selected by PM

Can you reproduce the above?


Paul Bolle

^ permalink raw reply related	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2014-11-17 11:31 ` Paul Bolle
@ 2014-11-17 23:14   ` Rafael J. Wysocki
  2014-11-17 23:45     ` Paul Bolle
  0 siblings, 1 reply; 49+ messages in thread
From: Rafael J. Wysocki @ 2014-11-17 23:14 UTC (permalink / raw)
  To: Paul Bolle; +Cc: Stephen Rothwell, linux-next, linux-kernel, Kevin Hilman

On Monday, November 17, 2014 12:31:43 PM Paul Bolle wrote:
> On Mon, 2014-11-17 at 13:44 +1100, Stephen Rothwell wrote:
> > Hi Rafael,
> > 
> > After merging the pm tree, today's linux-next build (arm multi_v7_defconfig)
> > produced this warning:
> > 
> > kernel/power/Kconfig:132:error: recursive dependency detected!
> > kernel/power/Kconfig:132:	symbol PM_RUNTIME is selected by PM_GENERIC_DOMAINS
> > kernel/power/Kconfig:272:	symbol PM_GENERIC_DOMAINS is selected by PM_RUNTIME
> > 
> > Caused by commit 9cdd5fd742e6 ("PM / domains: Kconfig: always enable
> > PM_RUNTIME when genpd enabled").
> 
> This error also popped up when I fiddled with omap2plus_defconfig on top
> of next-20141117. Note that I ended up with a .config which has
> CONFIG_ARCH_MULTI_V7 set. The error appears to be triggered by the
> Kconfig entry for ARCH_EXYNOS (in arch/arm/mach-exynos/Kconfig). It
> contains
>         select PM_GENERIC_DOMAINS if PM_RUNTIME
> 
> (Perhaps the :272: line needs rephrasing in the error Stephen quoted. It
> confused me quite a bit.)
> 
> Naively dropping that select statement from ARCH_EXYNOS triggered yet
> another error:
>     kernel/power/Kconfig:145:error: recursive dependency detected!
>     kernel/power/Kconfig:145:	symbol PM depends on PM_RUNTIME
>     kernel/power/Kconfig:132:	symbol PM_RUNTIME is selected by PM_GENERIC_DOMAINS
>     kernel/power/Kconfig:272:	symbol PM_GENERIC_DOMAINS is selected by PM
> 
> After that I admitted defeat.

I'll drop the commit for now, but this looks strange.

Had you cleaned up the kernel configuration after dropping the PM_RUNTIME select
from ARCH_EXYNOS?

Rafael

^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2014-11-17  2:44 Stephen Rothwell
@ 2014-11-17 11:31 ` Paul Bolle
  2014-11-17 23:14   ` Rafael J. Wysocki
  0 siblings, 1 reply; 49+ messages in thread
From: Paul Bolle @ 2014-11-17 11:31 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Stephen Rothwell, linux-next, linux-kernel, Kevin Hilman

On Mon, 2014-11-17 at 13:44 +1100, Stephen Rothwell wrote:
> Hi Rafael,
> 
> After merging the pm tree, today's linux-next build (arm multi_v7_defconfig)
> produced this warning:
> 
> kernel/power/Kconfig:132:error: recursive dependency detected!
> kernel/power/Kconfig:132:	symbol PM_RUNTIME is selected by PM_GENERIC_DOMAINS
> kernel/power/Kconfig:272:	symbol PM_GENERIC_DOMAINS is selected by PM_RUNTIME
> 
> Caused by commit 9cdd5fd742e6 ("PM / domains: Kconfig: always enable
> PM_RUNTIME when genpd enabled").

This error also popped up when I fiddled with omap2plus_defconfig on top
of next-20141117. Note that I ended up with a .config which has
CONFIG_ARCH_MULTI_V7 set. The error appears to be triggered by the
Kconfig entry for ARCH_EXYNOS (in arch/arm/mach-exynos/Kconfig). It
contains
        select PM_GENERIC_DOMAINS if PM_RUNTIME

(Perhaps the :272: line needs rephrasing in the error Stephen quoted. It
confused me quite a bit.)

Naively dropping that select statement from ARCH_EXYNOS triggered yet
another error:
    kernel/power/Kconfig:145:error: recursive dependency detected!
    kernel/power/Kconfig:145:	symbol PM depends on PM_RUNTIME
    kernel/power/Kconfig:132:	symbol PM_RUNTIME is selected by PM_GENERIC_DOMAINS
    kernel/power/Kconfig:272:	symbol PM_GENERIC_DOMAINS is selected by PM

After that I admitted defeat.


Paul Bolle

^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2014-11-17  2:44 Stephen Rothwell
  2014-11-17 11:31 ` Paul Bolle
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2014-11-17  2:44 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: linux-next, linux-kernel, Kevin Hilman

[-- Attachment #1: Type: text/plain, Size: 520 bytes --]

Hi Rafael,

After merging the pm tree, today's linux-next build (arm multi_v7_defconfig)
produced this warning:

kernel/power/Kconfig:132:error: recursive dependency detected!
kernel/power/Kconfig:132:	symbol PM_RUNTIME is selected by PM_GENERIC_DOMAINS
kernel/power/Kconfig:272:	symbol PM_GENERIC_DOMAINS is selected by PM_RUNTIME

Caused by commit 9cdd5fd742e6 ("PM / domains: Kconfig: always enable
PM_RUNTIME when genpd enabled").

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2014-10-29 15:23   ` Fengguang Wu
@ 2014-10-29 15:56     ` Rafael J. Wysocki
  0 siblings, 0 replies; 49+ messages in thread
From: Rafael J. Wysocki @ 2014-10-29 15:56 UTC (permalink / raw)
  To: Fengguang Wu; +Cc: Stephen Rothwell, linux-next, linux-kernel

On Wednesday, October 29, 2014 11:23:38 PM Fengguang Wu wrote:
> On Wed, Oct 29, 2014 at 03:55:19PM +0100, Rafael J. Wysocki wrote:
> > On Wednesday, October 29, 2014 01:51:29 PM Stephen Rothwell wrote:
> > > Hi Rafael,
> > 
> > Hi,
> > 
> > > After merging the pm tree, today's linux-next build (arm
> > > multi_v7_defconfig) produced this warning:
> > > 
> > > drivers/of/base.c: In function 'of_property_read_string_array':
> > > drivers/of/base.c:1472:1: warning: control reaches end of non-void function [-Wreturn-type]
> > >  }
> > >  ^
> > > 
> > > Introduced by commit ef23586751cd ("Driver core: Unified device
> > > properties interface for platform firmware").
> > 
> > Thanks for reporting this!
> > 
> > > Please don't ignore new warnings ...
> > 
> > I don't as a rule.  I'm not sure why I haven't seen that before (and the kbuild
> > robot reports BUILD SUCCESS for that branch).
> 
> I do find the build error id:
> 
> -rw-rw-r-- 1 kbuild kbuild  272 2014-10-29 23:11 /kbuild-tests/build-error/drivers-of-base.c:warning:control-reaches-end-of-non-void-function
> 
> However there happens to be an old one half year ago. Since I never
> delete old warnings, it prevents the reporting of the new warning on
> your tree..
> 
> % cat /kbuild-tests/build-error/drivers-of-base.c:warning:control-reaches-end-of-non-void-function
> drivers/of/base.c:1147:1: warning: control reaches end of non-void function [-Wreturn-type]
> 
> 2014-04-17 02:59:49 lkp-ib04 socfpga-nex:socfpga_for_next_dts_overlays:bdb1f0c2cbe39db8f4a2ac4794001ba2e99cb65b i386-randconfig-i001-0414 f11752c03ccfd747a1f0740955682a
> 304933361c                         
> 
> The easiest way to fix it is to delete any old error/warnings that
> have been *inactive* for more than 2 months (which means they are
> likely fixed).

That could be done more aggressively even in my view.  If something is inactive
for two weeks, then it probably has been fixed (this way or another).

Kind regards,
Rafael

^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2014-10-29 14:55 ` Rafael J. Wysocki
@ 2014-10-29 15:23   ` Fengguang Wu
  2014-10-29 15:56     ` Rafael J. Wysocki
  0 siblings, 1 reply; 49+ messages in thread
From: Fengguang Wu @ 2014-10-29 15:23 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: Stephen Rothwell, linux-next, linux-kernel

On Wed, Oct 29, 2014 at 03:55:19PM +0100, Rafael J. Wysocki wrote:
> On Wednesday, October 29, 2014 01:51:29 PM Stephen Rothwell wrote:
> > Hi Rafael,
> 
> Hi,
> 
> > After merging the pm tree, today's linux-next build (arm
> > multi_v7_defconfig) produced this warning:
> > 
> > drivers/of/base.c: In function 'of_property_read_string_array':
> > drivers/of/base.c:1472:1: warning: control reaches end of non-void function [-Wreturn-type]
> >  }
> >  ^
> > 
> > Introduced by commit ef23586751cd ("Driver core: Unified device
> > properties interface for platform firmware").
> 
> Thanks for reporting this!
> 
> > Please don't ignore new warnings ...
> 
> I don't as a rule.  I'm not sure why I haven't seen that before (and the kbuild
> robot reports BUILD SUCCESS for that branch).

I do find the build error id:

-rw-rw-r-- 1 kbuild kbuild  272 2014-10-29 23:11 /kbuild-tests/build-error/drivers-of-base.c:warning:control-reaches-end-of-non-void-function

However there happens to be an old one half year ago. Since I never
delete old warnings, it prevents the reporting of the new warning on
your tree..

% cat /kbuild-tests/build-error/drivers-of-base.c:warning:control-reaches-end-of-non-void-function
drivers/of/base.c:1147:1: warning: control reaches end of non-void function [-Wreturn-type]

2014-04-17 02:59:49 lkp-ib04 socfpga-nex:socfpga_for_next_dts_overlays:bdb1f0c2cbe39db8f4a2ac4794001ba2e99cb65b i386-randconfig-i001-0414 f11752c03ccfd747a1f0740955682a
304933361c                         

The easiest way to fix it is to delete any old error/warnings that
have been *inactive* for more than 2 months (which means they are
likely fixed).

Thanks,
Fengguang

^ permalink raw reply	[flat|nested] 49+ messages in thread

* Re: linux-next: build warning after merge of the pm tree
  2014-10-29  2:51 Stephen Rothwell
@ 2014-10-29 14:55 ` Rafael J. Wysocki
  2014-10-29 15:23   ` Fengguang Wu
  0 siblings, 1 reply; 49+ messages in thread
From: Rafael J. Wysocki @ 2014-10-29 14:55 UTC (permalink / raw)
  To: Stephen Rothwell; +Cc: linux-next, linux-kernel, kbuild test robot

[-- Attachment #1: Type: text/plain, Size: 682 bytes --]

On Wednesday, October 29, 2014 01:51:29 PM Stephen Rothwell wrote:
> Hi Rafael,

Hi,

> After merging the pm tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
> 
> drivers/of/base.c: In function 'of_property_read_string_array':
> drivers/of/base.c:1472:1: warning: control reaches end of non-void function [-Wreturn-type]
>  }
>  ^
> 
> Introduced by commit ef23586751cd ("Driver core: Unified device
> properties interface for platform firmware").

Thanks for reporting this!

> Please don't ignore new warnings ...

I don't as a rule.  I'm not sure why I haven't seen that before (and the kbuild
robot reports BUILD SUCCESS for that branch).

Rafael

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^ permalink raw reply	[flat|nested] 49+ messages in thread

* linux-next: build warning after merge of the pm tree
@ 2014-10-29  2:51 Stephen Rothwell
  2014-10-29 14:55 ` Rafael J. Wysocki
  0 siblings, 1 reply; 49+ messages in thread
From: Stephen Rothwell @ 2014-10-29  2:51 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: linux-next, linux-kernel

[-- Attachment #1: Type: text/plain, Size: 511 bytes --]

Hi Rafael,

After merging the pm tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

drivers/of/base.c: In function 'of_property_read_string_array':
drivers/of/base.c:1472:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

Introduced by commit ef23586751cd ("Driver core: Unified device
properties interface for platform firmware").  Please don't ignore new
warnings ...

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

[-- Attachment #2: OpenPGP digital signature --]
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^ permalink raw reply	[flat|nested] 49+ messages in thread

end of thread, other threads:[~2024-02-05  5:30 UTC | newest]

Thread overview: 49+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-07-30  2:55 linux-next: build warning after merge of the pm tree Stephen Rothwell
2020-07-30  3:10 ` Neal Liu
  -- strict thread matches above, loose matches on Subject: below --
2024-02-05  5:00 Stephen Rothwell
2024-02-05  5:30 ` Meng, Li (Jassmine)
2022-02-06 22:40 Stephen Rothwell
2021-10-13  6:28 Stephen Rothwell
2022-01-17 22:02 ` Stephen Rothwell
2021-03-31  0:29 Stephen Rothwell
2021-03-31  6:22 ` Vitaly Kuznetsov
2021-04-02 17:18   ` Rafael J. Wysocki
2021-02-15  0:39 Stephen Rothwell
2021-02-15 10:23 ` Andy Shevchenko
2021-02-15 10:24   ` Andy Shevchenko
2021-02-22  8:34 ` Stephen Rothwell
2021-01-27  1:43 Stephen Rothwell
2021-01-27  3:54 ` Zhang Rui
2020-11-19  0:09 Stephen Rothwell
2020-11-19 16:22 ` Andy Shevchenko
2020-09-22  8:11 Stephen Rothwell
2020-10-01  9:43 ` Stephen Rothwell
2020-10-08  9:35   ` Stephen Rothwell
2020-10-15  7:20     ` Stephen Rothwell
2020-01-19 23:40 Stephen Rothwell
2019-10-14 23:08 Stephen Rothwell
2019-10-15  8:23 ` Andy Shevchenko
2019-10-15  9:41   ` Rafael J. Wysocki
     [not found] <201907111346291954773@zte.com.cn>
2019-07-11 12:26 ` Rafael J. Wysocki
2019-07-11  1:31 Stephen Rothwell
2019-01-23 23:45 Stephen Rothwell
2018-07-30  2:00 Stephen Rothwell
2018-07-30  7:24 ` Sakari Ailus
2018-07-30  7:30   ` jacopo mondi
2018-07-31  0:39   ` Stephen Rothwell
2018-06-08  0:30 Stephen Rothwell
2018-06-08  9:14 ` Rafael J. Wysocki
2018-04-09  1:24 Stephen Rothwell
2018-04-10  7:05 ` Rafael J. Wysocki
2016-11-13 23:40 Stephen Rothwell
2016-11-14  0:03 ` Rafael J. Wysocki
2016-11-14  8:49   ` Akshay Adiga
2014-11-17  2:44 Stephen Rothwell
2014-11-17 11:31 ` Paul Bolle
2014-11-17 23:14   ` Rafael J. Wysocki
2014-11-17 23:45     ` Paul Bolle
2014-11-18  0:34       ` Rafael J. Wysocki
2014-10-29  2:51 Stephen Rothwell
2014-10-29 14:55 ` Rafael J. Wysocki
2014-10-29 15:23   ` Fengguang Wu
2014-10-29 15:56     ` Rafael J. Wysocki

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