From: "Theodore Y. Ts'o" <tytso@mit.edu>
To: Catalin Marinas <catalin.marinas@arm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [REGRESSION] kmemleak: commit c566586818 causes failure to boot
Date: Mon, 14 Oct 2019 07:50:21 -0400 [thread overview]
Message-ID: <20191014115021.GA5564@mit.edu> (raw)
In-Reply-To: <20191014070312.GA3327@iMac-3.local>
On Mon, Oct 14, 2019 at 08:03:14AM +0100, Catalin Marinas wrote:
> Thanks for the report. I have a fix already:
>
> http://lkml.kernel.org/r/20191004134624.46216-1-catalin.marinas@arm.com
>
> I was hoping Andrew had sent it to Linus before -rc3 but it doesn't seem
> to be in mainline yet.
Thanks for the pointer to the fix! Does that mean that the workaround
is to increase the kmemleak pool size? I had been using the default
(16000) and it seems surprising that that it wasn't enough to even get
the kernel through a standard boot sequence. Should we perhaps
increase the default mempool size?
- Ted
next prev parent reply other threads:[~2019-10-14 11:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-14 2:26 [REGRESSION] kmemleak: commit c566586818 causes failure to boot Theodore Y. Ts'o
2019-10-14 7:03 ` Catalin Marinas
2019-10-14 11:50 ` Theodore Y. Ts'o [this message]
2019-10-14 12:51 ` Catalin Marinas
2019-10-14 13:45 ` Theodore Y. Ts'o
2019-10-14 15:57 ` Linus Torvalds
2019-10-14 16:27 ` Catalin Marinas
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