linux-kernel - Re: [PATCH] mm: mempolicy: handle vma with unmovable pages mapped correctly in mbind

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <2c30d86f-43e4-f43c-411d-c916fb1de44e@suse.cz>
Date:   Wed, 19 Jun 2019 10:18:01 +0200
From:   Vlastimil Babka <vbabka@...e.cz>
To:     Yang Shi <yang.shi@...ux.alibaba.com>,
        Michal Hocko <mhocko@...nel.org>
Cc:     akpm@...ux-foundation.org, mgorman@...hsingularity.net,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        Eric Dumazet <edumazet@...gle.com>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Subject: Re: [PATCH] mm: mempolicy: handle vma with unmovable pages mapped
 correctly in mbind

On 6/18/19 7:06 PM, Yang Shi wrote:
> The BUG_ON was removed by commit 
> d44d363f65780f2ac2ec672164555af54896d40d ("mm: don't assume anonymous 
> pages have SwapBacked flag") since 4.12.

Perhaps that commit should be sent to stable@ ? Although with
VM_BUG_ON() this is less critical than plain BUG_ON().