From: andrey.konovalov@linux.dev
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Andrey Konovalov <andreyknvl@gmail.com>,
Marco Elver <elver@google.com>,
Alexander Potapenko <glider@google.com>,
Dmitry Vyukov <dvyukov@google.com>,
Andrey Ryabinin <ryabinin.a.a@gmail.com>,
kasan-dev@googlegroups.com, Peter Collingbourne <pcc@google.com>,
Evgenii Stepanov <eugenis@google.com>,
Florian Mayer <fmayer@google.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Andrey Konovalov <andreyknvl@google.com>
Subject: [PATCH mm v3 21/34] kasan: cosmetic changes in report.c
Date: Mon, 5 Sep 2022 23:05:36 +0200 [thread overview]
Message-ID: <b728eae71f3ea505a885449724de21cf3f476a7b.1662411799.git.andreyknvl@google.com> (raw)
In-Reply-To: <cover.1662411799.git.andreyknvl@google.com>
From: Andrey Konovalov <andreyknvl@google.com>
Do a few non-functional style fixes for the code in report.c.
Reviewed-by: Marco Elver <elver@google.com>
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
---
mm/kasan/report.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index 5d225d7d9c4c..83f420a28c0b 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -200,25 +200,22 @@ static void print_error_description(struct kasan_report_info *info)
static void print_track(struct kasan_track *track, const char *prefix)
{
pr_err("%s by task %u:\n", prefix, track->pid);
- if (track->stack) {
+ if (track->stack)
stack_depot_print(track->stack);
- } else {
+ else
pr_err("(stack is not available)\n");
- }
}
struct page *kasan_addr_to_page(const void *addr)
{
- if ((addr >= (void *)PAGE_OFFSET) &&
- (addr < high_memory))
+ if ((addr >= (void *)PAGE_OFFSET) && (addr < high_memory))
return virt_to_head_page(addr);
return NULL;
}
struct slab *kasan_addr_to_slab(const void *addr)
{
- if ((addr >= (void *)PAGE_OFFSET) &&
- (addr < high_memory))
+ if ((addr >= (void *)PAGE_OFFSET) && (addr < high_memory))
return virt_to_slab(addr);
return NULL;
}
--
2.25.1
next prev parent reply other threads:[~2022-09-05 21:09 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-05 21:05 [PATCH mm v3 00/34] kasan: switch tag-based modes to stack ring from per-object metadata andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 01/34] kasan: check KASAN_NO_FREE_META in __kasan_metadata_size andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 02/34] kasan: rename kasan_set_*_info to kasan_save_*_info andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 03/34] kasan: move is_kmalloc check out of save_alloc_info andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 04/34] kasan: split save_alloc_info implementations andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 05/34] kasan: drop CONFIG_KASAN_TAGS_IDENTIFY andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 06/34] kasan: introduce kasan_print_aux_stacks andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 07/34] kasan: introduce kasan_get_alloc_track andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 08/34] kasan: introduce kasan_init_object_meta andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 09/34] kasan: clear metadata functions for tag-based modes andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 10/34] kasan: move kasan_get_*_meta to generic.c andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 11/34] kasan: introduce kasan_requires_meta andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 12/34] kasan: introduce kasan_init_cache_meta andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 13/34] kasan: drop CONFIG_KASAN_GENERIC check from kasan_init_cache_meta andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 14/34] kasan: only define kasan_metadata_size for Generic mode andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 15/34] kasan: only define kasan_never_merge " andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 16/34] kasan: only define metadata offsets " andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 17/34] kasan: only define metadata structs " andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 18/34] kasan: only define kasan_cache_create " andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 19/34] kasan: pass tagged pointers to kasan_save_alloc/free_info andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 20/34] kasan: move kasan_get_alloc/free_track definitions andrey.konovalov
2022-09-05 21:05 ` andrey.konovalov [this message]
2022-09-05 21:05 ` [PATCH mm v3 22/34] kasan: use virt_addr_valid in kasan_addr_to_page/slab andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 23/34] kasan: use kasan_addr_to_slab in print_address_description andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 24/34] kasan: make kasan_addr_to_page static andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 25/34] kasan: simplify print_report andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 26/34] kasan: introduce complete_report_info andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 27/34] kasan: fill in cache and object in complete_report_info andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 28/34] kasan: rework function arguments in report.c andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 29/34] kasan: introduce kasan_complete_mode_report_info andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 30/34] kasan: implement stack ring for tag-based modes andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 31/34] kasan: support kasan.stacktrace for SW_TAGS andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 32/34] kasan: dynamically allocate stack ring entries andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 33/34] kasan: better identify bug types for tag-based modes andrey.konovalov
2022-09-05 21:05 ` [PATCH mm v3 34/34] kasan: add another use-after-free test andrey.konovalov
2022-09-11 11:50 ` [PATCH mm v3 00/34] kasan: switch tag-based modes to stack ring from per-object metadata Andrey Konovalov
2022-09-12 9:39 ` Marco Elver
2022-09-12 20:06 ` Andrew Morton
2022-09-19 8:07 ` Yu Zhao
2022-09-20 18:59 ` Andrey Konovalov
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