From: Daniel Borkmann <daniel@iogearbox.net>
To: mancha security <mancha1@zoho.com>
Cc: herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org,
Theodore Ts'o <tytso@mit.edu>,
Stephan Mueller <smueller@chronox.de>,
Hannes Frederic Sowa <hannes@stressinduktion.org>,
Mark Charlebois <charlebm@gmail.com>,
Behan Webster <behanw@converseincode.com>
Subject: Re: [PATCH crypto-2.6] lib: make memzero_explicit more robust against dead store elimination
Date: Wed, 29 Apr 2015 16:56:37 +0200 [thread overview]
Message-ID: <5540F125.9090108@iogearbox.net> (raw)
In-Reply-To: <5540E42F.70607@iogearbox.net>
On 04/29/2015 04:01 PM, Daniel Borkmann wrote:
...
> So funny enough, we don't actually use __memory_barrier() at the
> moment. ;)
Anyway, I will send a v2 of the patch since we need to undef the gcc
definition in case someone really uses an ecc compiler that doesn't
support inline asm.
Thanks,
Daniel
prev parent reply other threads:[~2015-04-29 14:56 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-28 15:22 [PATCH crypto-2.6] lib: make memzero_explicit more robust against dead store elimination Daniel Borkmann
2015-04-28 21:37 ` Stephan Mueller
2015-04-29 13:08 ` mancha security
2015-04-29 14:01 ` Daniel Borkmann
2015-04-29 14:54 ` mancha security
2015-04-29 23:43 ` Daniel Borkmann
2015-04-30 6:17 ` mancha security
2015-04-29 14:56 ` Daniel Borkmann [this message]
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