Commit b2a1fa30 authored by Sam Ravnborg's avatar Sam Ravnborg Committed by David S. Miller

sparc32: enable different preemptions models

While chasing following warning from kconfig I noticed that the
kconfig preemption model symbols were all dependent on sparc64.

warning: (PREEMPT && DEBUG_ATOMIC_SLEEP) selects PREEMPT_COUNT which has unmet direct dependencies (SPARC64)

>From arch/sparc/Kconfig:

        if SPARC64
        source "kernel/Kconfig.preempt"
        endif

But looking a bit closer I see nothing obvious why
sparc32 should not support the various preemption models.
Drop the "if SPARC64" conditional to enable selection of
preemption model on sparc32 too.

Build-tested - but not run-time tested all three models.
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent aea1181b
...@@ -386,9 +386,7 @@ config SCHED_MC ...@@ -386,9 +386,7 @@ config SCHED_MC
making when dealing with multi-core CPU chips at a cost of slightly making when dealing with multi-core CPU chips at a cost of slightly
increased overhead in some places. If unsure say N here. increased overhead in some places. If unsure say N here.
if SPARC64
source "kernel/Kconfig.preempt" source "kernel/Kconfig.preempt"
endif
config CMDLINE_BOOL config CMDLINE_BOOL
bool "Default bootloader kernel arguments" bool "Default bootloader kernel arguments"
......
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