linux-kernel - uio and DMA memory allocations

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20061217150445.GC11360@minantech.com>
Date:	Sun, 17 Dec 2006 17:04:45 +0200
From:	glebn@...taire.com (Gleb Natapov)
To:	hjk@...utronix.de
Cc:	linux-kernel@...r.kernel.org
Subject: uio and DMA memory allocations

Hi Hans,

   Will it be possible to allocate DMAable memory using uio framework
(currently it isn't as far as I see).  More specifically if a driver needs
memory allocated with dma_alloc_coherent() will it be possible to allocate
it and map into userspace using uio?

--
			Gleb.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/