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	Wed, 26 Aug 2026 23:21:59 -0300
Message-ID: <07d440fa8ba8fcdbd8ca1b5ed5988ba2@manguebit.org>
From: Paulo Alcantara <pc@manguebit.org>
To: linux-cifs@vger.kernel.org
Cc: Jacob Shivers <jshivers@redhat.com>, Ronnie Sahlberg
 <ronniesahlberg@gmail.com>, Shyam Prasad N <sprasad@microsoft.com>, Tom
 Talpey <tom@talpey.com>, Bharath SM <bharathsm@microsoft.com>, Namjae Jeon
 <linkinjeon@kernel.org>, stable@vger.kernel.org
Subject: Re: [PATCH] smb: client: fix multiuser mount with krb5
In-Reply-To: <20260824195912.634526-1-pc@manguebit.org>
References: <20260824195912.634526-1-pc@manguebit.org>
Date: Wed, 26 Aug 2026 23:21:58 -0300
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Paulo Alcantara <pc@manguebit.org> writes:

> Customer reported that they could no longer mount their SMB shares
> with multiuser mount option and krb5.  Turned out that the client
> wasn't duplicating username option when creating multiuser
> connections, therefore failing to retrieve credentials as
> cifs.upcall(8) couldn't find them in keytab.
>
> Fix this by duplicating username option (if set) from original fs
> context before creating multiuser connections with krb5.
> ...

Applied.