From: Evgeniy Polyakov <zbr@ioremap.net>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Adrian-Ken Rueegsegger <ken@codelabs.ch>,
linux-crypto@vger.kernel.org, steffen.klassert@secunet.com
Subject: Re: [PATCH 1/2 v4] crypto: sha512 - Move message schedule W[80] to static percpu area
Date: Mon, 8 Dec 2008 03:33:28 +0300 [thread overview]
Message-ID: <20081208003328.GA15386@ioremap.net> (raw)
In-Reply-To: <20081208002435.GA17916@gondor.apana.org.au>
On Mon, Dec 08, 2008 at 08:24:35AM +0800, Herbert Xu (herbert@gondor.apana.org.au) wrote:
> > > + u64 *W = get_cpu_var(msg_schedule);
> >
> > This should be protected by preempt_disable(), shouldn't it?
>
> get_cpu_var does it implicitly.
Yeah, that simple!
--
Evgeniy Polyakov
next prev parent reply other threads:[~2008-12-08 0:33 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-04 9:32 [PATCH 0/4 v2] Switch remaining algorithms to shash Adrian-Ken Rueegsegger
2008-12-04 9:32 ` [PATCH 1/4 v2] crypto: sha512 - Remove W (message schedule) from struct sha512_ctx Adrian-Ken Rueegsegger
2008-12-04 9:32 ` [PATCH 2/4 v2] crypto: sha512 - Switch to shash Adrian-Ken Rueegsegger
2008-12-04 9:32 ` [PATCH 3/4 v2] crypto: wp512 " Adrian-Ken Rueegsegger
2008-12-04 9:32 ` [PATCH 4/4 v2] crypto: michael_mic " Adrian-Ken Rueegsegger
2008-12-04 10:05 ` [PATCH 1/4 v2] crypto: sha512 - Remove W (message schedule) from struct sha512_ctx Herbert Xu
2008-12-04 10:51 ` Adrian-Ken Rueegsegger
2008-12-04 22:43 ` [PATCH 0/4 v3] Switch remaining algorithms to shash Adrian-Ken Rueegsegger
2008-12-04 22:43 ` [PATCH 1/4 v3] crypto: sha512 - Move message schedule W[80] to static percpu area Adrian-Ken Rueegsegger
2008-12-04 22:43 ` [PATCH 2/4 v3] crypto: sha512 - Switch to shash Adrian-Ken Rueegsegger
2008-12-04 22:43 ` [PATCH 3/4 v3] crypto: wp512 " Adrian-Ken Rueegsegger
2008-12-04 22:43 ` [PATCH 4/4 v3] crypto: michael_mic " Adrian-Ken Rueegsegger
2008-12-05 0:29 ` [PATCH 0/1] Resend correct sha512 shash patch Adrian-Ken Rueegsegger
2008-12-05 0:29 ` [PATCH] crypto: sha512 - Switch to shash Adrian-Ken Rueegsegger
2008-12-07 11:33 ` [PATCH 1/4 v3] crypto: sha512 - Move message schedule W[80] to static percpu area Herbert Xu
2008-12-07 22:17 ` [PATCH 0/2 v4] Switch remaining algorithms to shash Adrian-Ken Rueegsegger
2008-12-07 22:17 ` [PATCH 1/2 v4] crypto: sha512 - Move message schedule W[80] to static percpu area Adrian-Ken Rueegsegger
2008-12-07 22:17 ` [PATCH 2/2 v4] crypto: sha512 - Switch to shash Adrian-Ken Rueegsegger
2008-12-08 0:09 ` [PATCH 1/2 v4] crypto: sha512 - Move message schedule W[80] to static percpu area Evgeniy Polyakov
2008-12-08 0:24 ` Herbert Xu
2008-12-08 0:33 ` Evgeniy Polyakov [this message]
2008-12-17 5:49 ` [PATCH 0/2 v4] Switch remaining algorithms to shash Herbert Xu
2008-12-07 11:36 ` [PATCH 0/4 v3] " Herbert Xu
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