linux/kernel/kcsan
Mark Rutland 95f7524d7f kcsan: Refactor passing watchpoint/other_info
The `watchpoint_idx` argument to kcsan_report() isn't meaningful for
races which were not detected by a watchpoint, and it would be clearer
if callers passed the other_info directly so that a NULL value can be
passed in this case.

Given that callers manipulate their watchpoints before passing the index
into kcsan_report_*(), and given we index the `other_infos` array using
this before we sanity-check it, the subsequent sanity check isn't all
that useful.

Let's remove the `watchpoint_idx` sanity check, and move the job of
finding the `other_info` out of kcsan_report().

Other than the removal of the check, there should be no functional
change as a result of this patch.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2021-05-18 10:58:14 -07:00
..
atomic.h kcsan: Add missing license and copyright headers 2021-03-08 14:27:43 -08:00
core.c kcsan: Distinguish kcsan_report() calls 2021-05-18 10:58:14 -07:00
debugfs.c kcsan: Fix debugfs initcall return type 2021-05-18 10:58:02 -07:00
encoding.h kcsan: Add missing license and copyright headers 2021-03-08 14:27:43 -08:00
kcsan.h kcsan: Distinguish kcsan_report() calls 2021-05-18 10:58:14 -07:00
kcsan_test.c kcsan: Fix printk format string 2021-04-22 14:36:03 +02:00
Makefile kcsan: Make test follow KUnit style recommendations 2021-03-08 14:27:43 -08:00
report.c kcsan: Refactor passing watchpoint/other_info 2021-05-18 10:58:14 -07:00
selftest.c kcsan: Add missing license and copyright headers 2021-03-08 14:27:43 -08:00