WARNING: line length of 100 exceeds 80 columns
#73: FILE: kernel/bpf/syscall.c:6004:
+		if (uattr_common.user && copy_from_bpfptr(&common_attrs, uattr_common, size_common))

WARNING: line length of 82 exceeds 80 columns
#85: FILE: kernel/bpf/syscall.c:6140:
+SYSCALL_DEFINE5(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, size,

WARNING: line length of 89 exceeds 80 columns
#86: FILE: kernel/bpf/syscall.c:6141:
+		struct bpf_common_attr __user *, uattr_common, unsigned int, size_common)

WARNING: line length of 96 exceeds 80 columns
#89: FILE: kernel/bpf/syscall.c:6143:
+	return __sys_bpf(cmd, USER_BPFPTR(uattr), size, USER_BPFPTR(uattr_common), size_common);

WARNING: line length of 86 exceeds 80 columns
#98: FILE: kernel/bpf/syscall.c:6174:
+	return __sys_bpf(cmd, KERNEL_BPFPTR(attr), attr_size, KERNEL_BPFPTR(NULL), 0);

CHECK: Prefer using the BIT macro
#116: FILE: tools/include/uapi/linux/bpf.h:1483:
+#define BPF_COMMON_ATTRS (1 << 16)

total: 0 errors, 5 warnings, 1 checks, 71 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit a4a47bf788a1 ("bpf: Extend bpf syscall with common attributes support") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 5 warnings, 1 checks, 71 lines checked