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Message-ID: <41797c9b2bfbd977427bd531db2337edfbcb4c92.camel@kernel.org>
Subject: Re: FAILED: patch "[PATCH] ceph: fix up non-directory creation in
 SGID directories" failed to apply to 5.10-stable tree
From:   Jeff Layton <jlayton@kernel.org>
To:     Greg KH <gregkh@linuxfoundation.org>,
        Christian Brauner <christian.brauner@ubuntu.com>
Cc:     idryomov@gmail.com, stable@vger.kernel.org
Date:   Fri, 17 Dec 2021 10:55:23 -0500
In-Reply-To: <YbynEbAeWpB5A2sj@kroah.com>
References: <163974910684103@kroah.com>
         <20211217142301.a5y45b54ut3ika4v@wittgenstein> <YbynEbAeWpB5A2sj@kroah.com>
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On Fri, 2021-12-17 at 16:04 +0100, Greg KH wrote:
> On Fri, Dec 17, 2021 at 03:23:01PM +0100, Christian Brauner wrote:
> > On Fri, Dec 17, 2021 at 02:51:46PM +0100, gregkh@linuxfoundation.org wrote:
> > > 
> > > The patch below does not apply to the 5.10-stable tree.
> > > If someone wants it applied there, or to any other stable or longterm
> > > tree, then please email the backport, including the original git commit
> > > id to <stable@vger.kernel.org>.
> > 
> > Oh? I just applied the patch on top of:
> > 
> > commit 272aedd4a305 ("Linux 5.10.87")
> > 
> > without any issues. Not sure what failed for you.
> 
> It fails to build :(

I think the issue is probably that capable_wrt_inode_uidgid in kernels
of that era didn't take a userns arg. I had to do a similar fixup for
the RHEL8 backport.
-- 
Jeff Layton <jlayton@kernel.org>