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Date: Mon, 21 Oct 2024 18:57:50 +0200
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Uladzislau Rezki <urezki@gmail.com>
Cc: Ben Greear <greearb@candelatech.com>, stable@vger.kernel.org,
	patches@lists.linux.dev, Florian Westphal <fw@strlen.de>,
	Vlastimil Babka <vbabka@suse.cz>,
	Suren Baghdasaryan <surenb@google.com>,
	Kent Overstreet <kent.overstreet@linux.dev>,
	Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH 6.11 024/135] lib: alloc_tag_module_unload must wait for
 pending kfree_rcu calls
Message-ID: <2024102130-tweet-wheat-0e55@gregkh>
References: <20241021102259.324175287@linuxfoundation.org>
 <20241021102300.282974151@linuxfoundation.org>
 <a4163f51-cc1a-0848-d0fd-e9b94dafc306@candelatech.com>
 <ZxZ_uX0e1iEKZMk5@pc636>
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In-Reply-To: <ZxZ_uX0e1iEKZMk5@pc636>

On Mon, Oct 21, 2024 at 06:22:17PM +0200, Uladzislau Rezki wrote:
> On Mon, Oct 21, 2024 at 09:16:43AM -0700, Ben Greear wrote:
> > On 10/21/24 03:23, Greg Kroah-Hartman wrote:
> > > 6.11-stable review patch.  If anyone has any objections, please let me know.
> > 
> > This won't compile in my 6.11 tree (as of last week), I think it needs more
> > upstream patches and/or a different work-around.
> > 
> > Possibly that has already been backported into 6.11 stable and I just haven't
> > seen it yet.
> > 
> Right. The kvfree_rcu_barrier() will appear starting from 6.12 kernel.

Ick, how is it building on all of my tests?  What config option am I
missing?

thanks,

greg k-h