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Subject: Re: [PATCH] Revert "net: set proper memcg for net_init hooks
 allocations"
From:   Muchun Song <muchun.song@linux.dev>
In-Reply-To: <20220926195931.2497968-1-shakeelb@google.com>
Date:   Tue, 27 Sep 2022 16:09:29 +0800
Cc:     Johannes Weiner <hannes@cmpxchg.org>,
        Michal Hocko <mhocko@kernel.org>,
        Roman Gushchin <roman.gushchin@linux.dev>,
        Muchun Song <songmuchun@bytedance.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        =?utf-8?Q?Michal_Koutn=C3=BD?= <mkoutny@suse.com>,
        cgroups@vger.kernel.org, Linux MM <linux-mm@kvack.org>,
        linux-kernel@vger.kernel.org,
        Anatoly Pugachev <matorola@gmail.com>,
        Vasily Averin <vvs@openvz.org>,
        Jakub Kicinski <kuba@kernel.org>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        sparclinux@vger.kernel.org
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Message-Id: <2BE849F7-5F5A-4CCB-B386-DC9A64EAC8A9@linux.dev>
References: <20220926195931.2497968-1-shakeelb@google.com>
To:     Shakeel Butt <shakeelb@google.com>
Precedence: bulk


> On Sep 27, 2022, at 03:59, Shakeel Butt <shakeelb@google.com> wrote:
>=20
> This reverts commit 1d0403d20f6c281cb3d14c5f1db5317caeec48e9.
>=20
> Anatoly Pugachev reported that the commit 1d0403d20f6c ("net: set =
proper
> memcg for net_init hooks allocations") is somehow causing the sparc64
> VMs failed to boot and the VMs boot fine with that patch reverted. So,
> revert the patch for now and later we can debug the issue.
>=20
> Reported-by: Anatoly Pugachev <matorola@gmail.com>
> Signed-off-by: Shakeel Butt <shakeelb@google.com>
> Cc: Vasily Averin <vvs@openvz.org>
> Cc: Jakub Kicinski <kuba@kernel.org>
> Cc: Michal Koutn=C3=BD <mkoutny@suse.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Linus Torvalds <torvalds@linux-foundation.org>
> Cc: cgroups@vger.kernel.org
> Cc: sparclinux@vger.kernel.org
> Cc: linux-mm@kvack.org
> Cc: linux-kernel@vger.kernel.org

Reviewed-by: Muchun Song <songmuchun@bytedance.com>

Thanks.