On Fri, 9 Feb 2007 18:47:39 -0500, Dave Johnson
> I've got 2.6.18 from linux-mips.org's git tree at the 'linux-2.6.18'
> TAG built and almost booting.
You mean 2.6.18 is OK and more recent kernel has problem? Or 2.6.18
> After taking the fault, I also examined the page that took the
> fault and verified it is full of 'addiu $8,$8,1' including the
> instruction that the kernel thinks a SEGV occurred on.
> Since the page contains correct data, I tried adding gratuitous icache
> flushes after each page fault before returning to userspace to rule
> out any issues there, but with no help.
> Has issues like this been seen before? If not, does anyone have ideas
> that I could try next?
Is this problem still happen in 2.6.20?
Please refer this thread: