From: SF Markus Elfring <elfring@users.sourceforge.net>
To: Jan Kasprzak <kas@fi.muni.cz>
Cc: netdev@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
kernel-janitors@vger.kernel.org,
Julia Lawall <julia.lawall@lip6.fr>,
Nicolas Palix <nicolas.palix@imag.fr>
Subject: Re: wan-cosa: Use memdup_user() rather than duplicating its implementation
Date: Wed, 24 Aug 2016 18:14:13 +0200 [thread overview]
Message-ID: <375bce2b-6c19-902e-65ce-cccaedd2184e@users.sourceforge.net> (raw)
In-Reply-To: <20160824152154.GT10241@fi.muni.cz>
> What about the GFP_DMA attribute, which your patch deletes?
> The buffer in question has to be ISA DMA-able.
Thanks for your constructive feedback.
Would you be interested in using a variant of the function "memdup_…"
with which the corresponding memory allocation option can be preserved?
Regards,
Markus
next prev parent reply other threads:[~2016-08-24 16:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-20 8:25 [PATCH] wan-cosa: Use memdup_user() rather than duplicating its implementation SF Markus Elfring
2016-08-20 8:42 ` Christophe JAILLET
2016-08-21 2:12 ` David Miller
2016-08-24 15:21 ` Jan Kasprzak
2016-08-24 16:14 ` SF Markus Elfring [this message]
2016-08-25 9:13 ` Jan Kasprzak
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