Messages in this thread | | | Date | Mon, 15 Apr 2013 19:56:21 -0700 | Subject | Re: [PATCH 6/6] x86: kaslr: relocate base offset at boot | From | Yinghai Lu <> |
| |
On Mon, Apr 15, 2013 at 7:36 PM, H. Peter Anvin <hpa@zytor.com> wrote: > On 04/15/2013 03:00 PM, Yinghai Lu wrote: >> >> looks you are trying redo the work for bootloader to pick loaded phys addr. >> > > Well, that is exactly what they are doing. On top of that they also > need to randomize the 64-bit virtual mapping. > > I wonder if we need a bootloader bit to inhibit kaslr in addition to the > command line...
so let the bootloader to parse kaslr and pick ramdom address, and kernel arch/x86/boot/compressed/head_64.S to pick random virtual address?
Yinghai
| |