Commit-ID: 5671360f29c68d9079914438f6a0109ef62f82a8 Gitweb: http://git.kernel.org/tip/5671360f29c68d9079914438f6a0109ef62f82a8 Author: Stafford Horne <shorne@xxxxxxxxx> AuthorDate: Sat, 8 Jul 2017 04:56:58 +0900 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitDate: Sat, 8 Jul 2017 11:01:11 +0200 locking/qspinlock: Explicitly include asm/prefetch.h In architectures that use qspinlock, like x86, prefetch is loaded indirectly via the asm/qspinlock.h include. On other architectures, like OpenRISC, which may want to use asm-generic/qspinlock.h the built will fail without the asm/prefetch.h include. Fix this by including directly. Signed-off-by: Stafford Horne <shorne@xxxxxxxxx> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Link: http://lkml.kernel.org/r/20170707195658.23840-1-shorne@xxxxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> --- kernel/locking/qspinlock.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/locking/qspinlock.c b/kernel/locking/qspinlock.c index b2caec7..fd24153 100644 --- a/kernel/locking/qspinlock.c +++ b/kernel/locking/qspinlock.c @@ -28,6 +28,7 @@ #include <linux/percpu.h> #include <linux/hardirq.h> #include <linux/mutex.h> +#include <linux/prefetch.h> #include <asm/byteorder.h> #include <asm/qspinlock.h> -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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