From: Kees Cook <keescook@chromium.org>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Andrew Morton <akpm@linux-foundation.org>,
Randy Dunlap <rdunlap@infradead.org>,
Tyrel Datwyler <tyreld@linux.vnet.ibm.com>,
Rob Herring <robh@kernel.org>, Ingo Molnar <mingo@kernel.org>,
PowerPC <linuxppc-dev@lists.ozlabs.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] powerpc/msi: Remove VLA usage
Date: Thu, 19 Jul 2018 11:33:57 -0700 [thread overview]
Message-ID: <CAGXu5jK+K5Wo2Syf0-b9mWorSSLSj8XbimPtPSayjiMMkWht5A@mail.gmail.com> (raw)
In-Reply-To: <8736wfctdl.fsf@concordia.ellerman.id.au>
On Thu, Jul 19, 2018 at 5:17 AM, Michael Ellerman <mpe@ellerman.id.au> wrote:
> Kees Cook <keescook@chromium.org> writes:
>
>> On Fri, Jun 29, 2018 at 11:52 AM, Kees Cook <keescook@chromium.org> wrote:
>>> In the quest to remove all stack VLA usage from the kernel[1], this
>>> switches from an unchanging variable to a constant expression to eliminate
>>> the VLA generation.
>>>
>>> [1] https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com
>>>
>>> Signed-off-by: Kees Cook <keescook@chromium.org>
>>
>> Friendly ping! Michael, can you take this?
>
> Yep, sorry. I actually applied it weeks ago but hadn't pushed.
No worries! Thanks! :)
-Kees
--
Kees Cook
Pixel Security
next prev parent reply other threads:[~2018-07-19 18:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-29 18:52 [PATCH] powerpc/msi: Remove VLA usage Kees Cook
2018-07-17 3:56 ` Kees Cook
2018-07-19 12:17 ` Michael Ellerman
2018-07-19 18:33 ` Kees Cook [this message]
2018-07-17 21:12 ` Tyrel Datwyler
2018-07-19 6:07 ` Michael Ellerman
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