That is correct. The PID = 0 translations are always valid.
- k
On Jun 25, 2009, at 5:51 AM, kernel mailz wrote:
So this means
when kernel gets interrupted by app which may be in PID=5 (say)
kernel translations for PID=0 remain valid ?
I am not able to follow Scott
-TZ
On Thu, Jun 25, 2009 at 4:22 AM, Scott Wood<scottw...@freescale.com>
wrote:
kernel mailz wrote:
But If the app was running with PID=1, interrupt occurs, kernel code
gets executed in PID=1, how does the kernel handle this ? and goes
back to PID=0, since its translations are all in PID=0
PID 0 is special, it's mappings are present regardless of the value
of the
PID register.
-Scott
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