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authorMarco Elver <elver@google.com>2020-07-31 10:17:23 +0200
committerPaul E. McKenney <paulmck@kernel.org>2020-08-24 15:10:23 -0700
commit178a1877d782c034f466edd80e30a107af5469df (patch)
treeb64bb0b7c4f31a8b8e48c510129a68154965e7e3 /kernel/kcsan
parent2778793072c31e3eb33842f3bd7da82dfc7efc6b (diff)
kcsan: Use pr_fmt for consistency
Use the same pr_fmt throughout for consistency. [ The only exception is report.c, where the format must be kept precisely as-is. ] Signed-off-by: Marco Elver <elver@google.com> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/kcsan')
-rw-r--r--kernel/kcsan/debugfs.c8
-rw-r--r--kernel/kcsan/selftest.c8
2 files changed, 10 insertions, 6 deletions
diff --git a/kernel/kcsan/debugfs.c b/kernel/kcsan/debugfs.c
index de1da1b01aa4..6c4914fa2fad 100644
--- a/kernel/kcsan/debugfs.c
+++ b/kernel/kcsan/debugfs.c
@@ -1,5 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
+#define pr_fmt(fmt) "kcsan: " fmt
+
#include <linux/atomic.h>
#include <linux/bsearch.h>
#include <linux/bug.h>
@@ -80,7 +82,7 @@ static noinline void microbenchmark(unsigned long iters)
*/
WRITE_ONCE(kcsan_enabled, false);
- pr_info("KCSAN: %s begin | iters: %lu\n", __func__, iters);
+ pr_info("%s begin | iters: %lu\n", __func__, iters);
cycles = get_cycles();
while (iters--) {
@@ -91,7 +93,7 @@ static noinline void microbenchmark(unsigned long iters)
}
cycles = get_cycles() - cycles;
- pr_info("KCSAN: %s end | cycles: %llu\n", __func__, cycles);
+ pr_info("%s end | cycles: %llu\n", __func__, cycles);
WRITE_ONCE(kcsan_enabled, was_enabled);
/* restore context */
@@ -154,7 +156,7 @@ static ssize_t insert_report_filterlist(const char *func)
ssize_t ret = 0;
if (!addr) {
- pr_err("KCSAN: could not find function: '%s'\n", func);
+ pr_err("could not find function: '%s'\n", func);
return -ENOENT;
}
diff --git a/kernel/kcsan/selftest.c b/kernel/kcsan/selftest.c
index d26a052d3383..d98bc208d06d 100644
--- a/kernel/kcsan/selftest.c
+++ b/kernel/kcsan/selftest.c
@@ -1,5 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
+#define pr_fmt(fmt) "kcsan: " fmt
+
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/printk.h>
@@ -116,16 +118,16 @@ static int __init kcsan_selftest(void)
if (do_test()) \
++passed; \
else \
- pr_err("KCSAN selftest: " #do_test " failed"); \
+ pr_err("selftest: " #do_test " failed"); \
} while (0)
RUN_TEST(test_requires);
RUN_TEST(test_encode_decode);
RUN_TEST(test_matching_access);
- pr_info("KCSAN selftest: %d/%d tests passed\n", passed, total);
+ pr_info("selftest: %d/%d tests passed\n", passed, total);
if (passed != total)
- panic("KCSAN selftests failed");
+ panic("selftests failed");
return 0;
}
postcore_initcall(kcsan_selftest);