linux-kernel - Re: [PATCH 1/2] drm/radeon: Use pci_dma_mapping

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

Message-ID: <BANLkTim4LruS4VH4f_VguEr3p6OQrEn3Cg@mail.gmail.com>
Date:	Wed, 27 Apr 2011 17:49:50 +1000
From:	Dave Airlie <airlied@...il.com>
To:	Aurelien Jarno <aurelien@...el32.net>
Cc:	David Airlie <airlied@...ux.ie>, dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] drm/radeon: Use pci_dma_mapping_error()

On Wed, Apr 27, 2011 at 3:34 PM, Aurelien Jarno <aurelien@...el32.net> wrote:
> ... instead of comparing with DMA_ERROR_CODE, which will only work on
> powerpc/sparc/x86.
>

So you wrote a patch that breaks it everwhere?

You might want to actually boot this sort of thing before I do, or
read the interface for pci_dma_mapping_error, it doesn't seem to
return what you seem to think it does.

Dave.
--
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/