Re: Adding a V=R mapping for amd64?

2010-09-30 Thread Kostik Belousov
On Wed, Sep 29, 2010 at 01:22:56PM -0700, Matthew Fleming wrote: > On Wed, Sep 29, 2010 at 1:12 PM, Kostik Belousov wrote: > > On Wed, Sep 29, 2010 at 12:40:57PM -0700, Matthew Fleming wrote: > >> I'm hacking around with making a "fast reboot" that puts a copy of the > >> MBR from disk into addres

Re: Adding a V=R mapping for amd64?

2010-09-29 Thread Matthew Fleming
On Wed, Sep 29, 2010 at 1:12 PM, Kostik Belousov wrote: > On Wed, Sep 29, 2010 at 12:40:57PM -0700, Matthew Fleming wrote: >> I'm hacking around with making a "fast reboot" that puts a copy of the >> MBR from disk into address 0x7c00 and, after disabling various >> translation bits and stopping ot

Re: Adding a V=R mapping for amd64?

2010-09-29 Thread Kostik Belousov
On Wed, Sep 29, 2010 at 12:40:57PM -0700, Matthew Fleming wrote: > I'm hacking around with making a "fast reboot" that puts a copy of the > MBR from disk into address 0x7c00 and, after disabling various > translation bits and stopping other CPUs, branches to it, to skip the > hardware self test tha

Adding a V=R mapping for amd64?

2010-09-29 Thread Matthew Fleming
I'm hacking around with making a "fast reboot" that puts a copy of the MBR from disk into address 0x7c00 and, after disabling various translation bits and stopping other CPUs, branches to it, to skip the hardware self test that normally happens on boot. I haven't gotten to the point of attempting