Kernel UAPI headers use __packed but don't provide the definition in userspace builds.
Add a fallback definition matching the kernel's implementation. This follows the same pattern used by BPF and SGX selftests.
Signed-off-by: Aqib Faruqui aqibaf@amazon.com --- tools/testing/selftests/kvm/include/kvm_util.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing/selftests/kvm/include/kvm_util.h index 23a506d7e..7fae7f5e7 100644 --- a/tools/testing/selftests/kvm/include/kvm_util.h +++ b/tools/testing/selftests/kvm/include/kvm_util.h @@ -5,6 +5,10 @@ #ifndef SELFTEST_KVM_UTIL_H #define SELFTEST_KVM_UTIL_H
+#ifndef __packed +#define __packed __attribute__((__packed__)) +#endif + #include "test_util.h"
#include <linux/compiler.h>