Hi all,
After merging the akpm-current tree, today's linux-next build (x86_64
allmodconfig) failed like this:
mm/kasan/quarantine.c: In function 'quarantine_put':
mm/kasan/quarantine.c:207:15: error: 'info' undeclared (first use in this function)
207 | qlink_free(&info->quarantine_link, cache);
| ^~~~
Caused by commit
120d593a8650 ("kasan: fix memory leak of kasan quarantine")
interacting with commit
cfbc92088e1d ("kasan: rename get_alloc/free_info")
Can we please get this sorted out once and for all?
I have applied the following patch for today:
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Mon, 21 Dec 2020 13:07:42 +1100
Subject: [PATCH] kasan: fix memory leak of kasan quarantine fix
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
mm/kasan/quarantine.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/kasan/quarantine.c b/mm/kasan/quarantine.c
index 3f3b3d902c18..091a57f942b3 100644
--- a/mm/kasan/quarantine.c
+++ b/mm/kasan/quarantine.c
@@ -204,7 +204,7 @@ bool quarantine_put(struct kmem_cache *cache, void *object)
q = this_cpu_ptr(&cpu_quarantine);
if (q->offline) {
- qlink_free(&info->quarantine_link, cache);
+ qlink_free(&meta->quarantine_link, cache);
local_irq_restore(flags);
return false;
}
--
2.29.2
--
Cheers,
Stephen Rothwell
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