linux-kernel - Re: readXs on pci*iomap-ped regions [Was: [PATCH] /drivers/char sx.c ioremap -> pci

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: <46CFEEB3.6000802@pobox.com>
Date:	Sat, 25 Aug 2007 04:56:19 -0400
From:	Jeff Garzik <jgarzik@...ox.com>
To:	Jiri Slaby <jirislaby@...il.com>
CC:	Alan Cox <alan@...rguk.ukuu.org.uk>, linux-kernel@...r.kernel.org,
	Greg KH <gregkh@...e.de>, linux-ide@...r.kernel.org,
	linux-pci@...ey.karlin.mff.cuni.cz
Subject: Re: readXs on pci*iomap-ped regions [Was: [PATCH] /drivers/char sx.c
 ioremap -> pci_ioremap api]

If the driver knows its MMIO, using readX/writeX after pci_iomap() is 
just fine, for all current implementations, and it makes sense that way.

	Jeff



-
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/