linux-kernel - Re: Xilinx: hwicap driver comments

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:	Fri, 08 Feb 2008 08:33:36 +1100
From:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:	Jiri Slaby <jirislaby@...il.com>
Cc:	Stephen Neuendorffer <stephen.neuendorffer@...inx.com>,
	Grant Likely <grant.likely@...retlab.ca>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: Xilinx: hwicap driver comments


On Thu, 2008-02-07 at 22:28 +0100, Jiri Slaby wrote:
> On 02/07/2008 10:17 PM, Benjamin Herrenschmidt wrote:
> > On Thu, 2008-02-07 at 21:08 +0100, Jiri Slaby wrote:
> >> - io resources are at least ulong
> > 
> > They should actually be resource_size_t :-)
> 
> Yup, should... [I don't know how ofter people have 64bit resources on 32 bit 
> this becomes a problem.]

For MMIO it's becoming more and more common actually in the embedded
space. Xilinx uses 405 cores which I think still only have a 32 bits
physical bus though, but if they ever extend it or switch to 440 they'll
have a 36 bits bus.

Ben.

--
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/