Re: defconfig , ACPI=n compile error

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From: Gabriel C <nix.or.die@...>

To: Len Brown <lenb@...>

Cc: <david@...>, Linus Torvalds <torvalds@...>, Andrew Morton <akpm@...>, <linux-acpi@...>, <linux-kernel@...>

Subject: Re: defconfig , ACPI=n compile error

Date: Thursday, July 26, 2007 - 2:53 pm

>>
quoted text>> config ACPI_PROCESSOR
>>         tristate "Processor"
>>         default y
>>         help
>>           This driver installs ACPI as the idle handler for Linux, and uses
>>           ACPI C2 and C3 processor states to save power, on systems that
>>           support it.  It is required by several flavors of cpufreq
>>           Performance-state drivers.
>>
>> ...
>>
>> Is more logical for me to do it here but I may be wrong.
> 
> ACPI_PROCESSOR supports C-states and P-states and is not directly
> related to support for system sleep states.  If your system is recent,
> then it is likely that you want to enable this (and cpufreq) to save power --
> even if you are not interested in system-wide sleep states.

Btw nothing about HOTPLUG_CPU now but something is broken.

do a defconfig , make menuconfig , disable ACPI , make , and you get :

...

In file included from arch/i386/kernel/acpi/cstate.c:16:
include/acpi/processor.h:90: error: expected specifier-qualifier-list before 'acpi_integer'
include/acpi/processor.h:108: error: expected specifier-qualifier-list before 'acpi_integer'
include/acpi/processor.h:131: error: expected specifier-qualifier-list before 'acpi_integer'
include/acpi/processor.h:149: error: expected specifier-qualifier-list before 'acpi_integer'
include/acpi/processor.h:205: error: expected specifier-qualifier-list before 'acpi_handle'
include/acpi/processor.h:319: warning: 'struct acpi_device' declared inside parameter list
include/acpi/processor.h:319: warning: its scope is only this definition or declaration, which is probably not what you want
include/acpi/processor.h:322: warning: 'struct acpi_device' declared inside parameter list
make[2]: *** [arch/i386/kernel/acpi/cstate.o] Error 1
make[1]: *** [arch/i386/kernel/acpi] Error 2

...

$ grep ACPI .config
# Power management options (ACPI, APM)
# CONFIG_ACPI is not set
CONFIG_ACPI_PROCESSOR=y
CONFIG_X86_ACPI_CPUFREQ=y
CONFIG_X86_POWERNOW_K8_ACPI=y
CONFIG_X86_ACPI_CPUFREQ_PROC_INTF=y

Looks like CONFIG_X86_POWERNOW_K8_ACPI selects only ACPI_PROCESSOR , guessing it should depend on ACPI ?


quoted text> 
> -Len
> 


Gabriel
-
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Messages in current thread:

[GIT PATCH] ACPI patches for 2.6.23-rc1, Len Brown, (Wed Jul 25, 12:38 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Linus Torvalds, (Wed Jul 25, 2:48 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Len Brown, (Wed Jul 25, 6:51 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, , (Wed Jul 25, 10:20 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Len Brown, (Thu Jul 26, 12:26 am)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, , (Thu Jul 26, 1:00 am)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Linus Torvalds, (Thu Jul 26, 2:55 am)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Len Brown, (Thu Jul 26, 1:45 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, , (Thu Jul 26, 2:02 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Linus Torvalds, (Thu Jul 26, 2:16 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Jeff Garzik, (Thu Jul 26, 2:27 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Len Brown, (Thu Jul 26, 2:18 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Linus Torvalds, (Thu Jul 26, 2:01 pm)

CONFIG_SUSPEND? (was: Re: [GIT PATCH] ACPI patches for 2.6.2..., Rafael J. Wysocki, (Thu Jul 26, 3:17 pm)

Re: CONFIG_SUSPEND? (was: Re: [GIT PATCH] ACPI patches for 2..., Linus Torvalds, (Thu Jul 26, 3:57 pm)

Re: CONFIG_SUSPEND? (was: Re: [GIT PATCH] ACPI patches for 2..., Rafael J. Wysocki, (Thu Jul 26, 4:48 pm)

Re: CONFIG_SUSPEND? (was: Re: [GIT PATCH] ACPI patches for 2..., Linus Torvalds, (Thu Jul 26, 4:55 pm)

Re: CONFIG_SUSPEND? (was: Re: [GIT PATCH] ACPI patches for 2..., Len Brown, (Sat Jul 28, 3:30 am)

Re: CONFIG_SUSPEND? (was: Re: [GIT PATCH] ACPI patches for 2..., Linus Torvalds, (Sat Jul 28, 12:25 pm)

Re: CONFIG_SUSPEND? (was: Re: [GIT PATCH] ACPI patches for 2..., Linus Torvalds, (Sat Jul 28, 12:55 pm)

Re: CONFIG_SUSPEND? (was: Re: [GIT PATCH] ACPI patches for 2..., Len Brown, (Mon Jul 30, 11:53 pm)

Re: CONFIG_SUSPEND? (was: Re: [GIT PATCH] ACPI patches for 2..., , (Tue Jul 31, 12:09 am)

Re: CONFIG_SUSPEND? (was: Re: [GIT PATCH] ACPI patches for 2..., Pavel Machek, (Tue Jul 31, 2:33 am)

Re: CONFIG_SUSPEND? (was: Re: [GIT PATCH] ACPI patches for 2..., Rafael J. Wysocki, (Sat Jul 28, 2:29 pm)

Re: CONFIG_SUSPEND? (was: Re: [GIT PATCH] ACPI patches for 2..., Linus Torvalds, (Sat Jul 28, 2:31 pm)

[PATCH 0/2] Introduce CONFIG_HIBERNATION and CONFIG_SUSPEND ..., Rafael J. Wysocki, (Sun Jul 29, 6:20 am)

[PATCH 0/2] Introduce CONFIG_HIBERNATION and CONFIG_SUSPEND ..., Rafael J. Wysocki, (Sun Jul 29, 5:23 pm)

Re: [PATCH 0/2] Introduce CONFIG_HIBERNATION and CONFIG_SUSP..., Linus Torvalds, (Sun Jul 29, 8:21 pm)

[PATCH] ACPI: delete CONFIG_ACPI_PROCFS_SLEEP (again), Len Brown, (Tue Jul 31, 11:27 pm)

Re: [PATCH] ACPI: delete CONFIG_ACPI_PROCFS_SLEEP (again), Rafael J. Wysocki, (Wed Aug 1, 6:24 am)

[PATCH] create CONFIG_SUSPEND_UP_POSSIBLE, Len Brown, (Mon Jul 30, 11:54 pm)

Re: [PATCH] create CONFIG_SUSPEND_UP_POSSIBLE, Pavel Machek, (Tue Jul 31, 2:38 am)

Re: [PATCH] create CONFIG_SUSPEND_UP_POSSIBLE, Len Brown, (Fri Aug 3, 3:23 pm)

Re: [PATCH] create CONFIG_SUSPEND_UP_POSSIBLE, Pavel Machek, (Sun Aug 5, 2:36 pm)

Re: [PATCH] create CONFIG_SUSPEND_UP_POSSIBLE, Rafael J. Wysocki, (Tue Jul 31, 5:33 am)

Re: [PATCH 0/2] Introduce CONFIG_HIBERNATION and CONFIG_SUSP..., Len Brown, (Mon Jul 30, 11:54 pm)

Re: [PATCH 0/2] Introduce CONFIG_HIBERNATION and CONFIG_SUSP..., Rafael J. Wysocki, (Mon Jul 30, 3:25 am)

[PATCH 2/2] Introduce CONFIG_SUSPEND (updated), Rafael J. Wysocki, (Sun Jul 29, 5:27 pm)

Re: [PATCH 2/2] Introduce CONFIG_SUSPEND (updated), Len Brown, (Tue Jul 31, 12:59 am)

Re: [PATCH 2/2] Introduce CONFIG_SUSPEND (updated), Rafael J. Wysocki, (Tue Jul 31, 5:15 am)

Re: [linux-pm] Re: [PATCH 2/2] Introduce CONFIG_SUSPEND (upd..., Oliver Neukum, (Tue Jul 31, 5:16 am)

Re: [linux-pm] Re: [PATCH 2/2] Introduce CONFIG_SUSPEND (upd..., Rafael J. Wysocki, (Tue Jul 31, 6:01 am)

[PATCH 1/2] Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBE..., Rafael J. Wysocki, (Sun Jul 29, 5:24 pm)

[PATCH 2/2] Introduce CONFIG_SUSPEND, Rafael J. Wysocki, (Sun Jul 29, 8:38 am)

Re: [PATCH 2/2] Introduce CONFIG_SUSPEND, Adrian Bunk, (Sun Jul 29, 4:40 pm)

Re: [PATCH 2/2] Introduce CONFIG_SUSPEND, Rafael J. Wysocki, (Sun Jul 29, 5:17 pm)

Re: [PATCH 2/2] Introduce CONFIG_SUSPEND, Adrian Bunk, (Sun Jul 29, 5:18 pm)

Re: [PATCH 2/2] Introduce CONFIG_SUSPEND, Rafael J. Wysocki, (Sun Jul 29, 5:36 pm)

Re: [PATCH 2/2] Introduce CONFIG_SUSPEND, Richard Hughes, (Sun Jul 29, 5:30 pm)

Re: [PATCH 2/2] Introduce CONFIG_SUSPEND, Kyle Moffett, (Sun Jul 29, 10:47 pm)

Re: [PATCH 2/2] Introduce CONFIG_SUSPEND, Rafael J. Wysocki, (Sun Jul 29, 6:22 pm)

Re: [PATCH 2/2] Introduce CONFIG_SUSPEND, Pavel Machek, (Mon Jul 30, 5:26 pm)

[PATCH 1/2] Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBE..., Rafael J. Wysocki, (Sun Jul 29, 6:21 am)

[PATCH] ACPI: restore CONFIG_ACPI_SLEEP, Len Brown, (Sat Jul 28, 3:33 am)

[2.6 patch] let SUSPEND select HOTPLUG_CPU, Adrian Bunk, (Fri Jul 27, 6:25 pm)

Re: [2.6 patch] let SUSPEND select HOTPLUG_CPU, Linus Torvalds, (Fri Jul 27, 6:57 pm)

[2.6 patch] SOFTWARE_SUSPEND: handle HOTPLUG_CPU automatically, Adrian Bunk, (Sat Jul 28, 12:52 am)

Re: [2.6 patch] SOFTWARE_SUSPEND: handle HOTPLUG_CPU automat..., Stefan Richter, (Sat Jul 28, 5:07 am)

Re: [2.6 patch] let SUSPEND select HOTPLUG_CPU, Stefan Richter, (Fri Jul 27, 6:47 pm)

Re: [2.6 patch] let SUSPEND select HOTPLUG_CPU, Adrian Bunk, (Fri Jul 27, 7:03 pm)

Re: [2.6 patch] let SUSPEND select HOTPLUG_CPU, Pavel Machek, (Mon Jul 30, 5:18 pm)

Re: [2.6 patch] let SUSPEND select HOTPLUG_CPU, Stefan Richter, (Sat Jul 28, 4:42 am)

Re: [2.6 patch] let SUSPEND select HOTPLUG_CPU, Sergio Monteiro Basto, (Sat Jul 28, 10:44 am)

Re: [2.6 patch] let SUSPEND select HOTPLUG_CPU, Rafael J. Wysocki, (Sat Jul 28, 2:30 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Gabriel C, (Thu Jul 26, 6:07 am)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Len Brown, (Thu Jul 26, 2:05 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Linus Torvalds, (Thu Jul 26, 2:18 pm)

Re: defconfig , ACPI=n compile error, Gabriel C, (Thu Jul 26, 2:53 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Gabriel C, (Thu Jul 26, 2:38 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Linus Torvalds, (Thu Jul 26, 3:02 am)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Jan Dittmer, (Fri Jul 27, 2:26 am)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Andreas Schwab, (Fri Jul 27, 7:50 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Jan Dittmer, (Sat Jul 28, 3:58 am)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Yasha Okshtein, (Tue Jul 31, 9:34 pm)

Re: [GIT PATCH] ACPI patches for 2.6.23-rc1, Thomas Renninger, (Fri Jul 27, 12:25 pm)

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