From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Cc: dev@dpdk.org
Subject: Re: [PATCH v3] kni: fix compilation issue in KNI vhost on kernel 3.19/4.0
Date: Mon, 11 May 2015 11:06:50 +0200 [thread overview]
Message-ID: <477112605.Zz0Hi882Wb@xps13> (raw)
In-Reply-To: <1430834880-14482-1-git-send-email-pablo.de.lara.guarch@intel.com>
> Due to commit c0371da6 in kernel 3.19, which removed msg_iov
> and msg_iovlen from struct msghdr, DPDK would not build.
> Also, functions memcpy_toiovecend and memcpy_fromiovecend
> were removed in commits ba7438ae and 57dd8a07, being substituted by
> copy_from_iter and copy_to_iter.
>
> This patch makes use of struct iov_iter, which has references
> to msg_iov and msg_iovln, and makes use of copy_from_iter
> and copy_to_iter.
>
> Changes in v2:
> - Replaced functions memcpy_toiovecend and memcpy_fromiovecend
> with copy_from_iter and copy_to_iter
>
> Changes in v3:
> - Fixed variable names
> - Add missing checks
>
> Reported-by: Thomas Monjalon <thomas.monjalon@6wind.com>
> Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Applied, thanks
prev parent reply other threads:[~2015-05-11 9:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-04 21:46 [PATCH] kni: fix compilation issue on kernel 3.19 Pablo de Lara
[not found] ` <1430775963-29444-1-git-send-email-pablo.de.lara.guarch-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-05-05 11:28 ` De Lara Guarch, Pablo
2015-05-05 12:35 ` [PATCH v2] kni: fix compilation issue in KNI vhost on kernel 3.19/4.0 Pablo de Lara
[not found] ` <1430829319-22242-1-git-send-email-pablo.de.lara.guarch-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-05-05 14:07 ` De Lara Guarch, Pablo
2015-05-05 14:08 ` [PATCH v3] " Pablo de Lara
2015-05-10 21:25 ` Thomas Monjalon
2015-05-10 23:01 ` De Lara Guarch, Pablo
2015-05-11 8:27 ` Thomas Monjalon
2015-05-11 9:06 ` Thomas Monjalon [this message]
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