2.6.23-rc1-mm1 compilation is broken (while 2.6.23-rc1 is not)

2.6.23-rc1-mm1 compilation is broken (while 2.6.23-rc1 is not)

[Pavel Emelyanov]

The following error occurs:

drivers/built-in.o(.text+0xb2f9): In function `acpi_pci_choose_state':
pci-acpi.c: undefined reference to `acpi_pm_device_sleep_state'
drivers/built-in.o(.text+0x3269d): In function `pnpacpi_suspend':
core.c: undefined reference to `acpi_pm_device_sleep_state'

The problem is in git-acpi.patch from -mm1 broken-out tree, which adds 
the pnpacpi_suspend() function and the acpi_pci_choose_state()'s body
to the according mainline kernel.

The acpi_pm_device_sleep_state() one is available under CONFIG_ACPI_SLEEP
only, which depends on !SMP (in my config SMP=y).

Is there any other info from me that can help to solve the problem (if it
is not solved yet, of course)?

Thanks,
Pavel

Re: 2.6.23-rc1-mm1 compilation is broken (while 2.6.23-rc1 is not)

[Andrew Morton]

On Thu, 26 Jul 2007 13:05:02 +0400 Pavel Emelyanov <xemul@openvz.org> wrote:

> The following error occurs:
> 
> drivers/built-in.o(.text+0xb2f9): In function `acpi_pci_choose_state':
> pci-acpi.c: undefined reference to `acpi_pm_device_sleep_state'
> drivers/built-in.o(.text+0x3269d): In function `pnpacpi_suspend':
> core.c: undefined reference to `acpi_pm_device_sleep_state'
> 
> The problem is in git-acpi.patch from -mm1 broken-out tree, which adds 
> the pnpacpi_suspend() function and the acpi_pci_choose_state()'s body
> to the according mainline kernel.
> 
> The acpi_pm_device_sleep_state() one is available under CONFIG_ACPI_SLEEP
> only, which depends on !SMP (in my config SMP=y).
> 
> Is there any other info from me that can help to solve the problem (if it
> is not solved yet, of course)?
> 

There's a fix in
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.23-rc1/2.6.23-rc1-mm1/hot-fixes/
for this.