On Wed, Mar 04, 2015 at 12:00:35AM -0800, Yinghai Lu wrote:
bp found data from boot stage can not be used kernel stage.
Actually those data area is overlapped with VO kernel bss stage, and
clear_bss()
VO kernel bss stage?
I'm sure you can think of a better explanation. Right now I'm
bp found data from boot stage can not be used kernel stage.
Actually those data area is overlapped with VO kernel bss stage, and clear_bss()
clear them before code in arch/x86/kernel/setup.c access them.
To make the data survive that later, we should avoid the overlapping.
At first move
