tgin...@free.fr wrote:
Quoting J�«ärgen Gro�©Î <juer...@fujitsu-siemens.com>:
Isaku Yamahata wrote:
On Mon, Jun 25, 2007 at 08:34:02AM +0200, J�«ärgen Gro�©Î wrote:
Thanks!
My plan is to make a patch first which uses a '#define' for the privilege
level instead the hard coded '2'. This should minimize a possible negative
impact.
Enabling 3 levels is certainly a good idea.
Just be very careful: the 2 is hard-coded and the level compression is
often done simply by or-ing 2. You have to replace the or with a max!
I've seen it, thanks.
So far I've found the following places:
- checking and setting of cr.ipsr in various assembler sources
- setting of ar_rsc
- setting of page attributes (_PAGE_PL_2)
- psr evaluation
I did nothing in the vmx*.[ch] sources.
Anything I might have missed?
Juergen
6 messages in com.xensource.lists.xen-ia64-develRe: [Xen-ia64-devel] privilege level ...