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From: Zhang Xiaoxu <zhangxiaoxu5@huawei.com>
To: <zhangxiaoxu5@huawei.com>, <yukuai3@huawei.com>,
	<trond.myklebust@hammerspace.com>, <anna.schumaker@netapp.com>,
	<bfields@redhat.com>, <linux-nfs@vger.kernel.org>
Subject: [PATCH] NFSv4: Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config
Date: Tue, 25 May 2021 23:32:35 -0400	[thread overview]
Message-ID: <20210526033235.1298266-1-zhangxiaoxu5@huawei.com> (raw)

Since commit bdcc2cd14e4e ("NFSv4.2: handle NFS-specific llseek errors"),
nfs42_proc_llseek would return -EOPNOTSUPP rather than -ENOTSUPP when
SEEK_DATA on NFSv4.0/v4.1.

This will lead xfstests generic/285 not run on NFSv4.0/v4.1 when set the
CONFIG_NFS_V4_2, rather than run failed.

Fixes: bdcc2cd14e4e ("NFSv4.2: handle NFS-specific llseek errors")
Cc: <stable.vger.kernel.org> # 4.2
Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com>
---
 fs/nfs/nfs4file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfs/nfs4file.c b/fs/nfs/nfs4file.c
index 57b3821d975a..a1e5c6b85ded 100644
--- a/fs/nfs/nfs4file.c
+++ b/fs/nfs/nfs4file.c
@@ -211,7 +211,7 @@ static loff_t nfs4_file_llseek(struct file *filep, loff_t offset, int whence)
 	case SEEK_HOLE:
 	case SEEK_DATA:
 		ret = nfs42_proc_llseek(filep, offset, whence);
-		if (ret != -ENOTSUPP)
+		if (ret != -EOPNOTSUPP)
 			return ret;
 		fallthrough;
 	default:
-- 
2.25.4


                 reply	other threads:[~2021-05-26  3:26 UTC|newest]

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