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Date:   Wed, 11 Oct 2023 21:14:15 +0200
From:   Lucy Mielke <lucymielke@icloud.com>
To:     peterz@infradead.org, mingo@redhat.com, will@kernel.org,
        longman@redhat.com, boqun.feng@gmail.com
Cc:     linux-kernel@vger.kernel.org
Subject: [PATCH] locking/lockdep: fix format-truncation compiler-warning
Message-ID: <ZSb0B+9otHhd8jCp@fedora.fritz.box>
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Compiler: gcc x86_64 v13.2.1
Config: allyesconfig, "treat warnings as errors" unset

This fixes a warning emitted by gcc, stating the output may be
truncated. The fix included increasing the buffer size to the one
denoted by gcc.

Signed-off-by: Lucy Mielke <lucymielke@icloud.com>
---
 kernel/locking/lockdep_proc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
index 15fdc7fa5c68..e2bfb1db589d 100644
--- a/kernel/locking/lockdep_proc.c
+++ b/kernel/locking/lockdep_proc.c
@@ -440,7 +440,7 @@ static void snprint_time(char *buf, size_t bufsiz, s64 nr)
 
 static void seq_time(struct seq_file *m, s64 time)
 {
-	char num[15];
+	char num[22];
 
 	snprint_time(num, sizeof(num), time);
 	seq_printf(m, " %14s", num);
-- 
2.41.0