diff mbox series

perf/arm_cspmu: Fix missing io.h include

Message ID 657935ca177024ad08d5ec6f85e8faf75f82cf65.1742212833.git.robin.murphy@arm.com (mailing list archive)
State New
Headers show
Series perf/arm_cspmu: Fix missing io.h include | expand

Commit Message

Robin Murphy March 17, 2025, noon UTC
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 <lkp@intel.com>
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 <robin.murphy@arm.com>
---
 drivers/perf/arm_cspmu/nvidia_cspmu.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Will Deacon March 17, 2025, 3:09 p.m. UTC | #1
On Mon, 17 Mar 2025 12:00:33 +0000, Robin Murphy wrote:
> Adding the writel() calls needs io.h, which apparently gets
> transiently included somewhere on arm64, but not elsewhere.
> 
> 

Applied to will (for-next/perf), thanks!

[1/1] perf/arm_cspmu: Fix missing io.h include
      https://git.kernel.org/will/c/9651f7899cc5

Cheers,
diff mbox series

Patch

diff --git a/drivers/perf/arm_cspmu/nvidia_cspmu.c b/drivers/perf/arm_cspmu/nvidia_cspmu.c
index 4d5c4912c68f..0a7e316fb999 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 <linux/io.h>
 #include <linux/module.h>
 #include <linux/topology.h>