Moves page description after the stacks since it's less important.
Signed-off-by: Andrey Konovalov <andreyknvl@xxxxxxxxxx>
---
mm/kasan/report.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index 8dfb7a060d69..1d2b15174a98 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -259,9 +259,6 @@ static void print_address_description(struct kasan_access_info *info)
void *addr = (void *)info->access_addr;
struct page *page = addr_to_page(addr);
- if (page)
- dump_page(page, "kasan: bad access detected");
-
dump_stack();
if (page && PageSlab(page)) {
@@ -271,9 +268,14 @@ static void print_address_description(struct kasan_access_info *info)
describe_object(cache, object, addr);
}
- if (kernel_or_module_addr(addr)) {
- if (!init_task_stack_addr(addr))
- pr_err("Address belongs to variable %pS\n", addr);
+ if (kernel_or_module_addr(addr) && !init_task_stack_addr(addr)) {
+ pr_err("The buggy address belongs to the variable:\n");
+ pr_err(" %pS\n", addr);
+ }
+
+ if (page) {
+ pr_err("The buggy address belongs to the page:\n");
+ dump_page(page, "kasan: bad access detected");
}
}
--
2.12.0.rc1.440.g5b76565f74-goog
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