realtime:documentation:known_limitations
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| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
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realtime:documentation:known_limitations [2022/03/14 07:41] bigeasy [Disabled CONFIG_ options] Add disabled options back and add a version when it was no longer disabled |
realtime:documentation:known_limitations [2023/09/21 17:37] costa.shul [Disabled CONFIG_ options] CONFIG_NUMA_BALANCING |
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| Line 14: | Line 14: | ||
| Disabled config options: | Disabled config options: | ||
| - | * CONFIG_TRANSPARENT_HUGEPAGE | + | * [[https://elixir.bootlin.com/linux/latest/A/ident/CONFIG_TRANSPARENT_HUGEPAGE|CONFIG_TRANSPARENT_HUGEPAGE]] |
| + | * [[https://elixir.bootlin.com/linux/latest/A/ident/CONFIG_DRM_I915|CONFIG_DRM_I915]] | ||
| + | * [[https://elixir.bootlin.com/linux/latest/A/ident/CONFIG_NUMA_BALANCING|CONFIG_NUMA_BALANCING]] | ||
| + | * [[https://elixir.bootlin.com/linux/latest/A/ident/CONFIG_LEDS_TRIGGER_CPU|CONFIG_LEDS_TRIGGER_CPU]] | ||
| * CONFIG_KVM_MPIC (powerpc) | * CONFIG_KVM_MPIC (powerpc) | ||
| * CONFIG_OPROFILE (until v5.12-rc2-rt1) | * CONFIG_OPROFILE (until v5.12-rc2-rt1) | ||
| Line 49: | Line 52: | ||
| ==== EFI ==== | ==== EFI ==== | ||
| - | EFI runtime services are disabled because using them may case high latencies. This includes accessing the RTC device or updating the variables. | + | [[https://elixir.bootlin.com/linux/latest/A/ident/CONFIG_EFI_DISABLE_RUNTIME|EFI runtime services are disabled]] because using them may case high latencies. This includes accessing the RTC device or updating the variables. |
| If you need to use the EFI runtime services add **efi=runtime** to the kernel command line. | If you need to use the EFI runtime services add **efi=runtime** to the kernel command line. | ||
realtime/documentation/known_limitations.txt · Last modified: 2023/10/02 20:16 by costa.shul
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