| 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
| ||
|
Date: Wed, 30 Jan 2008 23:14:15 +0300 From: Ivan Kokshaysky <ink@...assic.park.msu.ru> To: Arjan van de Ven <arjan@...radead.org> Cc: Matthew Wilcox <matthew@....cx>, Greg KH <greg@...ah.com>, Tony Camuso <tcamuso@...hat.com>, Grant Grundler <grundler@...isc-linux.org>, Loic Prylli <loic@...i.com>, Adrian Bunk <bunk@...nel.org>, Linus Torvalds <torvalds@...ux-foundation.org>, Benjamin Herrenschmidt <benh@...nel.crashing.org>, Greg KH <gregkh@...e.de>, linux-kernel@...r.kernel.org, Jeff Garzik <jeff@...zik.org>, linux-pci@...ey.karlin.mff.cuni.cz, Martin Mares <mj@....cz> Subject: Re: [Patch v2] Make PCI extended config space (MMCONFIG) a driver opt-in On Wed, Jan 30, 2008 at 07:42:49AM -0800, Arjan van de Ven wrote: > Xorg doesn't do pci express .. Xorg core provides a set of PCI config access functions (via sysfs) for the graphics drivers. These functions do work correctly with offsets > 256 bytes. Can you guarantee that none of PCI-E video drivers use that, including proprietary nvidia and ati ones? > (newer ones actually have gotten out of the "do the PCI layer ourselves" business entirely) Unfortunately, not completely true. Though it has nothing to do with extended config space. Ivan. -- 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/
Powered by blists - more mailing lists