Patch "nfsd: Log client tracking type log message as info instead of warning" has been added to the 5.10-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    nfsd: Log client tracking type log message as info instead of warning

to the 5.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     nfsd-log-client-tracking-type-log-message-as-info-in.patch
and it can be found in the queue-5.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 16098058a6756fe068b9cb1752beb89e29798465
Author: Paul Menzel <pmenzel@xxxxxxxxxxxxx>
Date:   Fri Mar 12 22:03:00 2021 +0100

    nfsd: Log client tracking type log message as info instead of warning
    
    [ Upstream commit f988a7b71d1e66e63f79cd59c763875347943a7a ]
    
    `printk()`, by default, uses the log level warning, which leaves the
    user reading
    
        NFSD: Using UMH upcall client tracking operations.
    
    wondering what to do about it (`dmesg --level=warn`).
    
    Several client tracking methods are tried, and expected to fail. That’s
    why a message is printed only on success. It might be interesting for
    users to know the chosen method, so use info-level instead of
    debug-level.
    
    Cc: linux-nfs@xxxxxxxxxxxxxxx
    Signed-off-by: Paul Menzel <pmenzel@xxxxxxxxxxxxx>
    Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index 83c4e68839537..d08c1a8c9254b 100644
--- a/fs/nfsd/nfs4recover.c
+++ b/fs/nfsd/nfs4recover.c
@@ -626,7 +626,7 @@ nfsd4_legacy_tracking_init(struct net *net)
 	status = nfsd4_load_reboot_recovery_data(net);
 	if (status)
 		goto err;
-	printk("NFSD: Using legacy client tracking operations.\n");
+	pr_info("NFSD: Using legacy client tracking operations.\n");
 	return 0;
 
 err:
@@ -1030,7 +1030,7 @@ nfsd4_init_cld_pipe(struct net *net)
 
 	status = __nfsd4_init_cld_pipe(net);
 	if (!status)
-		printk("NFSD: Using old nfsdcld client tracking operations.\n");
+		pr_info("NFSD: Using old nfsdcld client tracking operations.\n");
 	return status;
 }
 
@@ -1607,7 +1607,7 @@ nfsd4_cld_tracking_init(struct net *net)
 		nfs4_release_reclaim(nn);
 		goto err_remove;
 	} else
-		printk("NFSD: Using nfsdcld client tracking operations.\n");
+		pr_info("NFSD: Using nfsdcld client tracking operations.\n");
 	return 0;
 
 err_remove:
@@ -1866,7 +1866,7 @@ nfsd4_umh_cltrack_init(struct net *net)
 	ret = nfsd4_umh_cltrack_upcall("init", NULL, grace_start, NULL);
 	kfree(grace_start);
 	if (!ret)
-		printk("NFSD: Using UMH upcall client tracking operations.\n");
+		pr_info("NFSD: Using UMH upcall client tracking operations.\n");
 	return ret;
 }