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Date: Wed, 06 Jun 2007 16:03:31 -0400
From: Trond Myklebust <trond.myklebust@....uio.no>
To: "Raz Ben-Jehuda(caro)" <raziebe@...il.com>
Cc: Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: kmap_atomic in 2.6.20.x
On Wed, 2007-06-06 at 20:03 +0300, Raz Ben-Jehuda(caro) wrote:
> If my understanding ( from "see : understand the linux
> kernel" page 310 ) , a different kernel component holds this window. A
> fact which is quite strange in the case of KM_SKB_SUNRPC_DATA. I have
> nothing that uses it.
KM_SKB_SUNRPC_DATA is verboten unless you are running in the appropriate
bh-safe socket environment. Otherwise, see Jens' comment.
Trond
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