WARNING: printk() should include KERN_<LEVEL> facility level
#75: FILE: lib/interval_tree_test.c:87:
+	printk(" -> %llu nsecs\n", (unsigned long long)time);

WARNING: printk() should include KERN_<LEVEL> facility level
#108: FILE: lib/interval_tree_test.c:121:
+	printk(" -> %llu nsecs (%lu results)\n",

WARNING: printk() should include KERN_<LEVEL> facility level
#143: FILE: lib/rbtree_test.c:266:
+	printk(" -> test 1 (latency of nnodes insert+delete): %llu nsecs\n",

WARNING: printk() should include KERN_<LEVEL> facility level
#161: FILE: lib/rbtree_test.c:282:
+	printk(" -> test 2 (latency of nnodes cached insert+delete): %llu nsecs\n",

WARNING: printk() should include KERN_<LEVEL> facility level
#181: FILE: lib/rbtree_test.c:299:
+	printk(" -> test 3 (latency of inorder traversal): %llu nsecs\n",

WARNING: printk() should include KERN_<LEVEL> facility level
#197: FILE: lib/rbtree_test.c:312:
+	printk("        non-cached: %llu nsecs\n", (unsigned long long)time);

WARNING: printk() should include KERN_<LEVEL> facility level
#211: FILE: lib/rbtree_test.c:323:
+	printk("        cached: %llu nsecs\n", (unsigned long long)time);

WARNING: line length of 103 exceeds 80 columns
#241: FILE: lib/rbtree_test.c:367:
+	printk(" -> test 1 (latency of nnodes insert+delete): %llu nsecs\n", (unsigned long long)time);

WARNING: printk() should include KERN_<LEVEL> facility level
#241: FILE: lib/rbtree_test.c:367:
+	printk(" -> test 1 (latency of nnodes insert+delete): %llu nsecs\n", (unsigned long long)time);

WARNING: line length of 110 exceeds 80 columns
#258: FILE: lib/rbtree_test.c:382:
+	printk(" -> test 2 (latency of nnodes cached insert+delete): %llu nsecs\n", (unsigned long long)time);

WARNING: printk() should include KERN_<LEVEL> facility level
#258: FILE: lib/rbtree_test.c:382:
+	printk(" -> test 2 (latency of nnodes cached insert+delete): %llu nsecs\n", (unsigned long long)time);

total: 0 errors, 11 warnings, 0 checks, 232 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 058a8160b374 ("lib/tests: Replace get_cycles() with ktime_get()") 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, 11 warnings, 0 checks, 232 lines checked