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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 16:14:13 +0000	[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
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WARNING: multiple messages have this Message-ID (diff)
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

  reply	other threads:[~2016-08-24 16:14 UTC|newest]

Thread overview: 11+ 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  8:25 ` SF Markus Elfring
2016-08-20  8:42 ` Christophe JAILLET
2016-08-21  2:12   ` David Miller
2016-08-21  2:12     ` David Miller
2016-08-24 15:21 ` Jan Kasprzak
2016-08-24 15:21   ` Jan Kasprzak
2016-08-24 16:14   ` SF Markus Elfring [this message]
2016-08-24 16:14     ` SF Markus Elfring
2016-08-25  9:13     ` Jan Kasprzak
2016-08-25  9:13       ` Jan Kasprzak

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