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Date: Mon, 21 Oct 2024 11:47:06 +0200
From: Greg KH <gregkh@linuxfoundation.org>
To: Vlastimil Babka <vbabka@suse.cz>
Cc: chrisl@kernel.org, stable@vger.kernel.org,
	Muchun Song <muchun.song@linux.dev>,
	Andrew Morton <akpm@linux-foundation.org>,
	Yu Zhao <yuzhao@google.com>, Suren Baghdasaryan <surenb@google.com>,
	Kent Overstreet <kent.overstreet@linux.dev>,
	kernel test robot <oliver.sang@intel.com>,
	Janosch Frank <frankja@linux.ibm.com>,
	Marc Hartmayer <mhartmay@linux.ibm.com>
Subject: Re: [PATCH 6.11.y v2 0/3] Yu Zhao's memory fix backport
Message-ID: <2024102139-hangnail-thimble-38d4@gregkh>
References: <20241018-stable-yuzhao-v2-0-1fd556716eda@kernel.org>
 <3d7865c0-f269-413f-bb9d-54f46acbe489@suse.cz>
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In-Reply-To: <3d7865c0-f269-413f-bb9d-54f46acbe489@suse.cz>

On Fri, Oct 18, 2024 at 11:59:50PM +0200, Vlastimil Babka wrote:
> On 10/18/24 7:27 PM, chrisl@kernel.org wrote:
> > A few commits from Yu Zhao have been merged into 6.12.
> > They need to be backported to 6.11.
> 
> But aside from adding the s-o-b, you still didn't say why?
> 
> > - c2a967f6ab0ec ("mm/hugetlb_vmemmap: don't synchronize_rcu() without HVO")
> 
> Especially for this one.
> 
> > - 95599ef684d01 ("mm/codetag: fix pgalloc_tag_split()")
> > - e0a955bf7f61c ("mm/codetag: add pgalloc_tag_copy()")
> 
> And those are marked already, but actually Kent wanted to hold off in
> response to your v1, due to suspecting them to cause problems?

Ok, I'm going to drop these from my review queue for now.  Please, when
you all work it out, resend if they are still deemed necessary for
6.11.y or any other stable tree.

thanks,

greg k-h