Onde está CONFIG_APM no kernel - 2.6.38.8

Question

A partir daqui: link

Q: Which CONFIG_* items are latency killers, and should be avoided ?
...
APM: The APM model assigns power management control to the BIOS, and BIOS code is never written with RT-latency in mind. If configured, APM routines are invoked with SMI priority, which breaks the rule that adeos-ipipe must be in charge of such things. DISABLE_SMI doesnt help here (more later).

O problema é que não consigo encontrar essa coisa de APM em qualquer lugar.

"Suporte para ACPI (Advanced Configuration and Power Interface)" no seguinte menu:

 --- ACPI (Advanced Configuration and Power Interface) Support
[*]   Deprecated /proc/acpi files
[*]   Deprecated power /proc/acpi directories
 <M>   ACPI 4.0 power meter
 < >   EC read/write access through /sys/kernel/debug/ec (NEW)
[*]   Deprecated /proc/acpi/event support
<M>   AC Adapter
<M>   Battery
{M}   Button
{M}   Video
<M>   Fan
[*]   Dock
<M>   Processor
< >   IPMI (NEW)
<M>   Processor Aggregator
<M>   Thermal Zone
-*-   NUMA support
()    Custom DSDT
Table file to include
[*]   Debug Statements
[ ]   Additionally enable ACPI function tracing
<M>   PCI slot detection driver
{M}   Container and Module Devices (EXPERIMENTAL)
<M>   Memory Hotplug
<M>   Smart Battery System
< >   Hardware Error Device (NEW)
[ ]   ACPI Platform Error Interface (APEI) (NEW)

Por favor ajude.

    

Answer 1

Você mesmo pode encontrar essa opção:

Pressione / na interface menu menuconfig e coloque CONFIG_APM , se encontrar algo, é suportado

Só posso fornecer a saída da versão 3.3.7:

Mas, de qualquer forma, você pode editar o arquivo .config e anexar CONFIG_APM=y , em seguida, redo make menuconfig ,