WARNING: line length of 94 exceeds 80 columns
#41: FILE: include/linux/syscalls.h:941:
+			struct bpf_common_attr __user *attr_common, unsigned int size_common);

WARNING: line length of 81 exceeds 80 columns
#53: FILE: include/uapi/linux/bpf.h:997:
+	BPF_COMMON_ATTRS = 1 << 16, /* Indicate carrying syscall common attrs. */

WARNING: line length of 95 exceeds 80 columns
#93: FILE: kernel/bpf/syscall.c:6208:
+		err = bpf_check_uarg_tail_zero(uattr_common, sizeof(attr_common), size_common);

WARNING: line length of 83 exceeds 80 columns
#99: FILE: kernel/bpf/syscall.c:6214:
+		if (copy_from_bpfptr(&attr_common, uattr_common, size_common) != 0)

WARNING: line length of 82 exceeds 80 columns
#113: FILE: kernel/bpf/syscall.c:6355:
+SYSCALL_DEFINE5(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, size,

WARNING: line length of 89 exceeds 80 columns
#114: FILE: kernel/bpf/syscall.c:6356:
+		struct bpf_common_attr __user *, uattr_common, unsigned int, size_common)

WARNING: line length of 96 exceeds 80 columns
#117: FILE: kernel/bpf/syscall.c:6358:
+	return __sys_bpf(cmd, USER_BPFPTR(uattr), size, USER_BPFPTR(uattr_common), size_common);

WARNING: line length of 86 exceeds 80 columns
#126: FILE: kernel/bpf/syscall.c:6389:
+	return __sys_bpf(cmd, KERNEL_BPFPTR(attr), attr_size, KERNEL_BPFPTR(NULL), 0);

WARNING: line length of 81 exceeds 80 columns
#138: FILE: tools/include/uapi/linux/bpf.h:997:
+	BPF_COMMON_ATTRS = 1 << 16, /* Indicate carrying syscall common attrs. */

total: 0 errors, 9 warnings, 0 checks, 100 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 a244d79dc8f3 ("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 FILE_PATH_CHANGES 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, 9 warnings, 0 checks, 100 lines checked