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Old 09-21-2011, 12:18 PM
Peter Humphrey
 
Default Missing kernel config parameter

Hello list,




Having just upgraded gcc from 4/4/5 to 4.5.3-r1 I recompiled binutils-2.21.1-r1. Then, while emerging -e system, I got this:




* Messages for package sys-fs/udisks-1.0.3-r1:




* CONFIG_USB_SUSPEND: is not set when it should be.




But:




$ grep SUSPEND /usr/src/linux/.config

CONFIG_ARCH_SUSPEND_POSSIBLE=y

CONFIG_SUSPEND=y

CONFIG_SUSPEND_FREEZER=y

# CONFIG_PM_TEST_SUSPEND is not set




No trace of USB_SUSPEND.




$ ls -l /usr/src/linux

lrwxrwxrwx 1 root root 22 Sep 7 14:51 /usr/src/linux -> linux-2.6.39-gentoo-r3




What am I supposed to do about this? Ignore it?




--

Rgds

Peter Linux Counter 5290, 1994-04-23
 
Old 09-21-2011, 12:26 PM
David W Noon
 
Default Missing kernel config parameter

On Wed, 21 Sep 2011 13:18:10 +0100, Peter Humphrey wrote about
"[gentoo-user] Missing kernel config parameter":

>What am I supposed to do about this? Ignore it?

Yes.
--
Regards,

Dave [RLU #314465]
================================================== ====================
dwnoon@ntlworld.com (David W Noon)
================================================== ====================
 
Old 09-21-2011, 12:35 PM
Alex Schuster
 
Default Missing kernel config parameter

Peter Humphrey writes:

> Having just upgraded gcc from 4/4/5 to 4.5.3-r1 I recompiled
> binutils-2.21.1-r1. Then, while emerging -e system, I got this:
>
> * Messages for package sys-fs/udisks-1.0.3-r1:
>
> * CONFIG_USB_SUSPEND: is not set when it should be.
>
> But:
>
> $ grep SUSPEND /usr/src/linux/.config
> CONFIG_ARCH_SUSPEND_POSSIBLE=y
> CONFIG_SUSPEND=y
> CONFIG_SUSPEND_FREEZER=y
> # CONFIG_PM_TEST_SUSPEND is not set
>
> No trace of USB_SUSPEND.

It depends on CONFIG_PM_RUNTIME, in Power management and ACPI options.
You have to enable this first, then it will show up. The help in make
menuconfig ('/' + 'USB_SUSPEND') will show this:

Symbol: USB_SUSPEND [=n]
Type : boolean
Prompt: USB runtime power management (autosuspend) and wakeup
Defined at drivers/usb/core/Kconfig:93
Depends on: USB_SUPPORT [=y] && USB [=m] && PM_RUNTIME [=n]
Location:
-> Device Drivers
-> USB support (USB_SUPPORT [=y])
-> Support for Host-side USB (USB [=m])


Wonko
 
Old 09-21-2011, 12:36 PM
Adam Carter
 
Default Missing kernel config parameter

> * CONFIG_USB_SUSPEND: is not set when it should be.
>
> But:
>
> $ grep SUSPEND /usr/src/linux/.config
>
> CONFIG_ARCH_SUSPEND_POSSIBLE=y
>
> CONFIG_SUSPEND=y
>
> CONFIG_SUSPEND_FREEZER=y
>
> # CONFIG_PM_TEST_SUSPEND is not set
>
> No trace of USB_SUSPEND.

You cant search that way. Use the search in make menuconfig/xconfig.
It will require something else to be enabled before it is possible to
enable it.
 
Old 09-21-2011, 12:54 PM
Peter Humphrey
 
Default Missing kernel config parameter

On Wednesday 21 September 2011 13:35:15 Alex Schuster wrote:




> It depends on CONFIG_PM_RUNTIME, in Power management and ACPI options.

> You have to enable this first, then it will show up.




Eek! Self-modifying code!




Thanks Alex.




--

Rgds

Peter Linux Counter 5290, 1994-04-23
 

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