linux-kernel - Re: CONFIG_IDEDMA_AUTO & 2.4.32 & hdparm -d1

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]

Date:	Mon, 29 Oct 2007 21:52:35 +0100
From:	"Wijnand Rietman" <wijnand.rietman@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	"Lennart Sorensen" <lsorense@...lub.uwaterloo.ca>
Subject: Re: CONFIG_IDEDMA_AUTO & 2.4.32 & hdparm -d1

> The way I booted was to
> pass 'ide=nodma' and that worked fine (at least on the sc1200).
>
> I could enable dma with hdparm later if I wanted (which of course made
> the ide driver rather upset when it tried to then use the non existant
> dma lines).
>
> --
> Len Sorensen
>

Thanks Lens for the suggestion!

Unfortunately this option doesn't work either. When I pass the "nodma"
paramater to the kernel, it boots with DMA disabled (like it should),
but doesn't allow DMA to be enabled anymore with hdparm.
-
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/