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Date: Tue, 28 Jun 2016 17:43:57 +0800
From: Herbert Xu <>
To: David Howells <>
Cc: Andy Lutomirski <>,,,,
	Borislav Petkov <>, Nadav Amit <>,
	Kees Cook <>, Brian Gerst <>,
	"" <>,
	Linus Torvalds <>,
	Josh Poimboeuf <>, Jann Horn <>,
	Heiko Carstens <>
Subject: Re: [PATCH v4 02/29] rxrpc: Avoid using stack memory in SG lists in

On Tue, Jun 28, 2016 at 09:54:23AM +0100, David Howells wrote:
> I'm using the per-skb state for my own purposes and might be looking at it
> elsewhere at the same time.

AFAICS this cannot happen for secure_packet/verify_packet.  In both
cases we have exclusive ownership of the skb.

But it's your code so feel free to send your own patch.

Email: Herbert Xu <>
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