The following commit has been merged into the locking/core branch of tip:
Commit-ID: 178a1877d782c034f466edd80e30a107af5469df
Gitweb: https://git.kernel.org/tip/178a1877d782c034f466edd80e30a107af5469df
Author: Marco Elver <elver@xxxxxxxxxx>
AuthorDate: Fri, 31 Jul 2020 10:17:23 +02:00
Committer: Paul E. McKenney <paulmck@xxxxxxxxxx>
CommitterDate: Mon, 24 Aug 2020 15:10:23 -07:00
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@xxxxxxxxxx>
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
---
kernel/kcsan/debugfs.c | 8 +++++---
kernel/kcsan/selftest.c | 8 +++++---
2 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/kernel/kcsan/debugfs.c b/kernel/kcsan/debugfs.c
index de1da1b..6c4914f 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 d26a052..d98bc20 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);
|