linux-kernel - Re: [PATCH 1/2] resources: set type of new resource returned by __request

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: <20120521130451.GK2313@8bytes.org>
Date:	Mon, 21 May 2012 15:04:51 +0200
From:	Joerg Roedel <joro@...tes.org>
To:	Bjorn Helgaas <bhelgaas@...gle.com>
Cc:	David Woodhouse <dwmw2@...radead.org>,
	linux-kernel@...r.kernel.org, iommu@...ts.linux-foundation.org,
	Ingo Molnar <mingo@...e.hu>,
	Suresh Siddha <suresh.b.siddha@...el.com>
Subject: Re: [PATCH 1/2] resources: set type of new resource returned by
 __request_region()

On Fri, May 18, 2012 at 05:18:32PM -0600, Bjorn Helgaas wrote:
> Previously we returned a new struct resource with only IORESOURCE_BUSY
> set (and possibly IORESOURCE_MUXED or IORESOURCE_EXCLUSIVE), but no
> MEM/IO/etc. bits set.  The new resource should inherit the type of
> its parent.

Should it? What about IORESOURCE_WINDOW for example? Any particular
reason for this change to the interface of the __request_region()
function?


	Joerg


--
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/