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From: "Lin, Zhenpeng" <zplin@psu.edu>
To: Kees Cook <keescook@chromium.org>
Cc: Christoph Lameter <cl@linux.com>,
	Pekka Enberg <penberg@kernel.org>,
	David Rientjes <rientjes@google.com>,
	Joonsoo Kim <iamjoonsoo.kim@lge.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Vlastimil Babka <vbabka@suse.cz>,
	"linux-mm@kvack.org" <linux-mm@kvack.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] slub: choose the right freelist pointer location when creating small caches
Date: Thu, 10 Jun 2021 20:20:31 +0000	[thread overview]
Message-ID: <C7AC6780-9DCE-4CE5-90B1-9AA0731341BF@psu.edu> (raw)
In-Reply-To: <202106081614.E57675D17@keescook>

Sounds good. But I would suggest this to go to -stable as soon as possible. Because this bug is affecting the basic functionality of DCCP. It crashes kernel whenever a new socket in this module is created.

Best,
Zhenpeng

-----Original Message-----
From: Kees Cook <keescook@chromium.org>
Date: Tuesday, June 8, 2021 at 7:14 PM
To: "Lin, Zhenpeng" <zplin@psu.edu>
Cc: Christoph Lameter <cl@linux.com>, Pekka Enberg <penberg@kernel.org>, David Rientjes <rientjes@google.com>, Joonsoo Kim <iamjoonsoo.kim@lge.com>, Andrew Morton <akpm@linux-foundation.org>, Vlastimil Babka <vbabka@suse.cz>, "linux-mm@kvack.org" <linux-mm@kvack.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] slub: choose the right freelist pointer location when creating small caches

    On Tue, Jun 08, 2021 at 07:06:45PM +0000, Lin, Zhenpeng wrote:
    > No problem. Just took a look and tested the patch, it looks good to me!

    Great; thank you! Sorry I dropped the ball on this series. I got
    distracted. :) It looks like akpm took it into -mm now, so this should
    be fixed in -next soon.

    -- 
    Kees Cook


  reply	other threads:[~2021-06-10 20:20 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-05  1:58 [PATCH] slub: choose the right freelist pointer location when creating small caches Lin, Zhenpeng
2021-06-05  1:58 ` Lin, Zhenpeng
2021-06-08 18:26 ` Kees Cook
2021-06-08 18:33   ` Lin, Zhenpeng
2021-06-08 18:41     ` Kees Cook
2021-06-08 19:06       ` Lin, Zhenpeng
2021-06-08 23:14         ` Kees Cook
2021-06-10 20:20           ` Lin, Zhenpeng [this message]
2021-06-10 23:01             ` Kees Cook
2021-06-11  4:22               ` Lin, Zhenpeng

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