From 13959373e9c9021cc80730c7bd1242e07b10b328 Mon Sep 17 00:00:00 2001 From: Nicholas Piggin Date: Thu, 8 Dec 2022 22:32:25 +1000 Subject: [PATCH] powerpc/qspinlock: Fix 32-bit build Some 32-bit configurations don't pull in the spin_begin/end/relax definitions. Fix is to restore a lost include. Reported-by: kernel test robot Fixes: 84990b169557 ("powerpc/qspinlock: add mcs queueing for contended waiters") Signed-off-by: Nicholas Piggin Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/oe-kbuild-all/202212050224.i7uh9fOh-lkp@intel.com Link: https://lore.kernel.org/r/20221208123225.1566113-1-npiggin@gmail.com --- arch/powerpc/lib/qspinlock.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/lib/qspinlock.c b/arch/powerpc/lib/qspinlock.c index 1cf5d3e..e4bd145 100644 --- a/arch/powerpc/lib/qspinlock.c +++ b/arch/powerpc/lib/qspinlock.c @@ -3,6 +3,7 @@ #include #include #include +#include #include #include #include -- 2.7.4