CHECK: spaces preferred around that '|' (ctx:VxV)
#68: FILE: kernel/bpf/sysfs_btf.c:35:
+	if (vma->vm_flags & (VM_WRITE|VM_EXEC|VM_MAYSHARE))
 	                             ^

CHECK: spaces preferred around that '|' (ctx:VxV)
#68: FILE: kernel/bpf/sysfs_btf.c:35:
+	if (vma->vm_flags & (VM_WRITE|VM_EXEC|VM_MAYSHARE))
 	                                     ^

CHECK: spaces preferred around that '|' (ctx:VxV)
#77: FILE: kernel/bpf/sysfs_btf.c:44:
+	vm_flags_mod(vma, VM_DONTDUMP, VM_MAYEXEC|VM_MAYWRITE);
 	                                         ^

WARNING: line length of 84 exceeds 80 columns
#78: FILE: kernel/bpf/sysfs_btf.c:45:
+	return remap_pfn_range(vma, vma->vm_start, pfn, vm_size, vma->vm_page_prot);

total: 0 errors, 1 warnings, 3 checks, 64 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 3b79ea5da686 ("btf: allow mmap of vmlinux btf") 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, 1 warnings, 3 checks, 64 lines checked