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powerpc64: Break asm/percpu.h vs spinlock_types.h dependency

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In order to use <asm/percpu.h> in lockdep.h, we need to make sure
asm/percpu.h does not itself depend on lockdep.

The below seems to make that so and builds powerpc64-defconfig +
PROVE_LOCKING.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
https://lkml.kernel.org/r/20200623083721.336906073@infradead.org
This commit is contained in:
Peter Zijlstra
2020-05-29 22:41:01 +02:00
parent 48017e5481
commit d6bdceb6c2
9 changed files with 60 additions and 45 deletions
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2
arch/powerpc/kernel/time.c
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@@ -183,6 +183,8 @@ static inline unsigned long read_spurr(unsigned long tb)
#ifdef CONFIG_PPC_SPLPAR
#include <asm/dtl.h>
/*
* Scan the dispatch trace log and count up the stolen time.
* Should be called with interrupts disabled.