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>,
Vlastimil Babka <vbabka@suse.cz>,
kasan-dev@googlegroups.com, Evgenii Stepanov <eugenis@google.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Andrey Konovalov <andreyknvl@google.com>
Subject: [PATCH mm] lib/stackdepot: fix for "annotate racy pool_index accesses"
Date: Sat, 11 Feb 2023 16:48:42 +0100 [thread overview]
Message-ID: <95cf53f0da2c112aa2cc54456cbcd6975c3ff343.1676129911.git.andreyknvl@google.com> (raw)
From: Andrey Konovalov <andreyknvl@google.com>
Change the remaning reference to pool_index in stack_depot_fetch to
pool_index_cached.
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
---
This change can be squashed into "lib/stackdepot: annotate racy pool_index
accesses".
---
lib/stackdepot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/stackdepot.c b/lib/stackdepot.c
index ec772e78af39..036da8e295d1 100644
--- a/lib/stackdepot.c
+++ b/lib/stackdepot.c
@@ -470,7 +470,7 @@ unsigned int stack_depot_fetch(depot_stack_handle_t handle,
if (parts.pool_index > pool_index_cached) {
WARN(1, "pool index %d out of bounds (%d) for stack id %08x\n",
- parts.pool_index, pool_index, handle);
+ parts.pool_index, pool_index_cached, handle);
return 0;
}
pool = stack_pools[parts.pool_index];
--
2.25.1
reply other threads:[~2023-02-11 15:48 UTC|newest]
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