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| author | Michael Ellerman <mpe@ellerman.id.au> | 2017-04-05 12:44:51 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-04-13 23:37:23 +1000 |
| commit | 270e2dc9b8031dd2ed31f6b86ed80340b1b889c2 (patch) | |
| tree | 1a0b44567c8dfba70a5b007646e0ced36acbd8a0 /arch/powerpc/platforms/pseries/Kconfig | |
| parent | 40e275653e2cdb5be5aa828d31cc96eb0eef3346 (diff) | |
| download | lwn-270e2dc9b8031dd2ed31f6b86ed80340b1b889c2.tar.gz lwn-270e2dc9b8031dd2ed31f6b86ed80340b1b889c2.zip | |
powerpc/pseries: Always enable SMP when building pseries
The pseries platform supports Power4 and later CPUs, all of which are
multithreaded and/or multicore.
In practice no one ever builds a SMP=n kernel for these machines. So as
we did for powernv, have the pseries platform imply SMP=y.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/pseries/Kconfig')
| -rw-r--r-- | arch/powerpc/platforms/pseries/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig index 30ec04f1c67c..913c54e23eea 100644 --- a/arch/powerpc/platforms/pseries/Kconfig +++ b/arch/powerpc/platforms/pseries/Kconfig @@ -17,9 +17,10 @@ config PPC_PSERIES select PPC_UDBG_16550 select PPC_NATIVE select PPC_DOORBELL - select HOTPLUG_CPU if SMP + select HOTPLUG_CPU select ARCH_RANDOM select PPC_DOORBELL + select FORCE_SMP default y config PPC_SPLPAR |