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kasan: unify printk prefixes

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Unify prefixes for printk messages in mm/kasan/.

Link: https://lkml.kernel.org/r/35589629806cf0840e5f01ec9d8011a7bad648df.1696605143.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: kernel test robot <lkp@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Andrey Konovalov 2023-10-06 17:18:43 +02:00 committed by Andrew Morton
parent 416a616e54
commit d7196d87a1
4 changed files with 8 additions and 6 deletions
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2
mm/kasan/kasan_test.c
View File

@ -5,7 +5,7 @@
* Author: Andrey Ryabinin <a.ryabinin@samsung.com>
*/
#define pr_fmt(fmt) "kasan_test: " fmt
#define pr_fmt(fmt) "kasan: test: " fmt
#include <kunit/test.h>
#include <linux/bitops.h>

2
mm/kasan/kasan_test_module.c
View File

@ -5,7 +5,7 @@
* Author: Andrey Ryabinin <a.ryabinin@samsung.com>
*/
#define pr_fmt(fmt) "kasan test: %s " fmt, __func__
#define pr_fmt(fmt) "kasan: test: " fmt
#include <linux/mman.h>
#include <linux/module.h>

4
mm/kasan/quarantine.c
View File

@ -8,6 +8,8 @@
* Based on code by Dmitry Chernenkov.
*/
#define pr_fmt(fmt) "kasan: " fmt
#include <linux/gfp.h>
#include <linux/hash.h>
#include <linux/kernel.h>
@ -414,7 +416,7 @@ static int __init kasan_cpu_quarantine_init(void)
ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "mm/kasan:online",
kasan_cpu_online, kasan_cpu_offline);
if (ret < 0)
pr_err("kasan cpu quarantine register failed [%d]\n", ret);
pr_err("cpu quarantine register failed [%d]\n", ret);
return ret;
}
late_initcall(kasan_cpu_quarantine_init);

6
mm/kasan/report_generic.c
View File

@ -220,7 +220,7 @@ static bool __must_check tokenize_frame_descr(const char **frame_descr,
const size_t tok_len = sep - *frame_descr;
if (tok_len + 1 > max_tok_len) {
pr_err("KASAN internal error: frame description too long: %s\n",
pr_err("internal error: frame description too long: %s\n",
*frame_descr);
return false;
}
@ -233,7 +233,7 @@ static bool __must_check tokenize_frame_descr(const char **frame_descr,
*frame_descr = sep + 1;
if (value != NULL && kstrtoul(token, 10, value)) {
pr_err("KASAN internal error: not a valid number: %s\n", token);
pr_err("internal error: not a valid number: %s\n", token);
return false;
}
@ -323,7 +323,7 @@ static bool __must_check get_address_stack_frame_info(const void *addr,
frame = (const unsigned long *)(mem_ptr + KASAN_GRANULE_SIZE);
if (frame[0] != KASAN_CURRENT_STACK_FRAME_MAGIC) {
pr_err("KASAN internal error: frame info validation failed; invalid marker: %lu\n",
pr_err("internal error: frame has invalid marker: %lu\n",
frame[0]);
return false;
}