Re: [PATCH] net: fix race in the receive/select
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: 2009-07-01 07:03:44
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Possibly related (same subject, not in this thread)
- 2009-06-29 · Re: [PATCH] net: fix race in the receive/select · Jiri Olsa <hidden>
- 2009-06-29 · Re: [PATCH] net: fix race in the receive/select · Jiri Olsa <hidden>
- 2009-06-28 · Re: [PATCH] net: fix race in the receive/select · Jarek Poplawski <hidden>
- 2009-06-28 · Re: [PATCH] net: fix race in the receive/select · Oleg Nesterov <oleg@redhat.com>
- 2009-06-28 · Re: [PATCH] net: fix race in the receive/select · Jarek Poplawski <hidden>
On Wed, Jul 01, 2009 at 08:27:32AM +0200, Andi Kleen wrote:
mfence is not needed for normal C code (not using non temporal stores) in the Linux memory model on x86 and is a no-op. Only the compile time barrier matters.
In that case this bug needs to be digged deeper regardless of this patch. Thanks, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} [off-list ref] Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt