linux-kernel - Re: [PATCH] Revert "net: set proper memcg for net

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Message-ID: <YzL5PNgp/43a5N6K@cmpxchg.org>
Date:   Tue, 27 Sep 2022 09:23:08 -0400
From:   Johannes Weiner <hannes@...xchg.org>
To:     Shakeel Butt <shakeelb@...gle.com>
Cc:     Michal Hocko <mhocko@...nel.org>,
        Roman Gushchin <roman.gushchin@...ux.dev>,
        Muchun Song <songmuchun@...edance.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Michal Koutný <mkoutny@...e.com>,
        cgroups@...r.kernel.org, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org,
        Anatoly Pugachev <matorola@...il.com>,
        Vasily Averin <vvs@...nvz.org>,
        Jakub Kicinski <kuba@...nel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        sparclinux@...r.kernel.org
Subject: Re: [PATCH] Revert "net: set proper memcg for net_init hooks
 allocations"

On Mon, Sep 26, 2022 at 07:59:31PM +0000, Shakeel Butt wrote:
> This reverts commit 1d0403d20f6c281cb3d14c5f1db5317caeec48e9.
> 
> 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.
> 
> Reported-by: Anatoly Pugachev <matorola@...il.com>
> Signed-off-by: Shakeel Butt <shakeelb@...gle.com>
> Cc: Vasily Averin <vvs@...nvz.org>
> Cc: Jakub Kicinski <kuba@...nel.org>
> Cc: Michal Koutný <mkoutny@...e.com>
> Cc: Andrew Morton <akpm@...ux-foundation.org>
> Cc: Linus Torvalds <torvalds@...ux-foundation.org>
> Cc: cgroups@...r.kernel.org
> Cc: sparclinux@...r.kernel.org
> Cc: linux-mm@...ck.org
> Cc: linux-kernel@...r.kernel.org

Acked-by: Johannes Weiner <hannes@...xchg.org>