Include the header for FIELD_GET which is only sometimes transitively included on some configs and kernel releases.

Reported-by: Linux Kernel Functional Testing lkft@linaro.org Closes: https://lists.linaro.org/archives/list/lkft-triage@lists.linaro.org/thread/6... Fixes: a4e65842e114 ("coresight: Only check bottom two claim bits") Signed-off-by: James Clark james.clark@linaro.org --- drivers/hwtracing/coresight/coresight-core.c | 1 + drivers/hwtracing/coresight/coresight-etm4x-core.c | 1 + drivers/hwtracing/coresight/coresight-etm4x-sysfs.c | 1 + drivers/hwtracing/coresight/ultrasoc-smb.h | 1 + 4 files changed, 4 insertions(+)

diff --git a/drivers/hwtracing/coresight/coresight-core.c b/drivers/hwtracing/coresight/coresight-core.c index fa758cc21827..c2db94f2ab23 100644 --- a/drivers/hwtracing/coresight/coresight-core.c +++ b/drivers/hwtracing/coresight/coresight-core.c @@ -3,6 +3,7 @@ * Copyright (c) 2012, The Linux Foundation. All rights reserved. */

+#include <linux/bitfield.h> #include <linux/build_bug.h> #include <linux/kernel.h> #include <linux/init.h> diff --git a/drivers/hwtracing/coresight/coresight-etm4x-core.c b/drivers/hwtracing/coresight/coresight-etm4x-core.c index 42e5d37403ad..cbea200489c8 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x-core.c +++ b/drivers/hwtracing/coresight/coresight-etm4x-core.c @@ -4,6 +4,7 @@ */

#include <linux/acpi.h> +#include <linux/bitfield.h> #include <linux/bitops.h> #include <linux/kernel.h> #include <linux/kvm_host.h> diff --git a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c index ab251865b893..e9eeea6240d5 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c +++ b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c @@ -4,6 +4,7 @@ * Author: Mathieu Poirier mathieu.poirier@linaro.org */

+#include <linux/bitfield.h> #include <linux/coresight.h> #include <linux/pid_namespace.h> #include <linux/pm_runtime.h> diff --git a/drivers/hwtracing/coresight/ultrasoc-smb.h b/drivers/hwtracing/coresight/ultrasoc-smb.h index c4c111275627..323f0ccb6878 100644 --- a/drivers/hwtracing/coresight/ultrasoc-smb.h +++ b/drivers/hwtracing/coresight/ultrasoc-smb.h @@ -7,6 +7,7 @@ #ifndef _ULTRASOC_SMB_H #define _ULTRASOC_SMB_H

+#include <linux/bitfield.h> #include <linux/miscdevice.h> #include <linux/spinlock.h>

--- base-commit: 408c97c4a5e0b634dcd15bf8b8808b382e888164 change-id: 20250707-james-coresight-bitfield-include-03d14f5369f2

Best regards,