From 9651f7899cc59bcf4f6e543a2d24b404997100c0 Mon Sep 17 00:00:00 2001 From: Robin Murphy Date: Mon, 17 Mar 2025 12:00:33 +0000 Subject: [PATCH] perf/arm_cspmu: Fix missing io.h include Adding the writel() calls needs io.h, which apparently gets transiently included somewhere on arm64, but not elsewhere. Fixes: 6de0298a3925 ("perf/arm_cspmu: Generalise event filtering") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202503150649.Dol8RBSh-lkp@intel.com/ Closes: https://lore.kernel.org/oe-kbuild-all/202503152245.cAG4FMfi-lkp@intel.com/ Signed-off-by: Robin Murphy Link: https://lore.kernel.org/r/657935ca177024ad08d5ec6f85e8faf75f82cf65.1742212833.git.robin.murphy@arm.com Signed-off-by: Will Deacon --- drivers/perf/arm_cspmu/nvidia_cspmu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/perf/arm_cspmu/nvidia_cspmu.c b/drivers/perf/arm_cspmu/nvidia_cspmu.c index 9e817f120828..dc6d4e3e2a1b 100644 --- a/drivers/perf/arm_cspmu/nvidia_cspmu.c +++ b/drivers/perf/arm_cspmu/nvidia_cspmu.c @@ -6,6 +6,7 @@ /* Support for NVIDIA specific attributes. */ +#include #include #include