From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org
Cc: Namjae Jeon <linkinjeon@kernel.org>,
Christoph Hellwig <hch@lst.de>,
"Darrick J. Wong" <djwong@kernel.org>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 7.1.y 4/5] exfat: fix implicit declaration of brelse()
Date: Tue, 21 Jul 2026 07:46:55 -0400 [thread overview]
Message-ID: <20260721114656.3687966-4-sashal@kernel.org> (raw)
In-Reply-To: <20260721114656.3687966-1-sashal@kernel.org>
From: Namjae Jeon <linkinjeon@kernel.org>
[ Upstream commit f0d1b2e1e02c11e29c953f22a485449e3da2a575 ]
exfat_cluster_walk() calls brelse(bh) without including the header that
declares the function, causing the following build error:
fs/exfat/exfat_fs.h:542:9: error: implicit declaration of function ‘brelse’ [-Werror=implicit-function-declaration]
Fix this by adding the missing buffer_head.h in exfat_fs.h.
Acked-by: Christoph Hellwig <hch@lst.de>
Acked-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Stable-dep-of: 044472d5ee7d ("iomap: consolidate bio submission")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/exfat/exfat_fs.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/exfat/exfat_fs.h b/fs/exfat/exfat_fs.h
index d2eec3a0bbc070..c634540e0de62e 100644
--- a/fs/exfat/exfat_fs.h
+++ b/fs/exfat/exfat_fs.h
@@ -12,6 +12,7 @@
#include <linux/blkdev.h>
#include <linux/backing-dev.h>
#include <uapi/linux/exfat.h>
+#include <linux/buffer_head.h>
#define EXFAT_ROOT_INO 1
--
2.53.0
next prev parent reply other threads:[~2026-07-21 11:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-15 14:40 FAILED: patch "[PATCH] iomap: consolidate bio submission" failed to apply to 7.1-stable tree gregkh
2026-07-21 11:46 ` [PATCH 7.1.y 1/5] exfat: replace unsafe macros with static inline functions Sasha Levin
2026-07-21 11:46 ` [PATCH 7.1.y 2/5] exfat: add balloc parameter to exfat_map_cluster() for iomap support Sasha Levin
2026-07-21 11:46 ` [PATCH 7.1.y 3/5] exfat: add data_start_bytes and exfat_cluster_to_phys_bytes() helper Sasha Levin
2026-07-21 11:46 ` Sasha Levin [this message]
2026-07-21 11:46 ` [PATCH 7.1.y 5/5] iomap: consolidate bio submission Sasha Levin
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