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Bug#46709: Mach lets processes write to I/O ports
From: |
Marcus Brinkmann |
Subject: |
Bug#46709: Mach lets processes write to I/O ports |
Date: |
Sun, 7 Oct 2001 15:20:11 +0200 |
User-agent: |
Mutt/1.3.22i |
On Sun, Oct 07, 2001 at 05:19:28AM +0200, Marcus Brinkmann wrote:
> The reason I could not continue testing the user tss is that
> the i386_io_port_add call can't find the device -> io_port mapping.
It turns out that the mach_device_t address registered with io_port_create
doesn't match the mach_device_t address used to lookup the device again.
I don't know why (yet).
Thanks,
Marcus
--
`Rhubarb is no Egyptian god.' Debian http://www.debian.org brinkmd@debian.org
Marcus Brinkmann GNU http://www.gnu.org marcus@gnu.org
Marcus.Brinkmann@ruhr-uni-bochum.de
http://www.marcus-brinkmann.de