On Friday 09 September 2011 19:59:05 David Daney wrote:
> > [ 2040.300/0] Call Trace:
> > [ 2040.300/0] [<ffffffffc123a054>] vcrash+0x54/0x80 [vcrash]
> > [ 2040.300/0] [<ffffffffc0065f28>] run_timer_softirq+0x198/0x23c
> > [ 2040.300/0] [<ffffffffc00609e0>] __do_softirq+0xd8/0x188
> ^^^^^^^^^ CKSEG2 addresses detected!
> You are using the out-of-tree mapped kernel patch which mucks about with
> the implementation of virt_to_phys().
> Can you reproduce the TCP related crash in an unpatched kernel?
> If not, then it would point to problems in the out-of-tree patches you
> have applied.
You are right, we use your mapped kernel patch.
I tried running without it, but it doesn't work due to external tools'
I also looked over your patch, but I am not sufficiently familiar with mips to
fully understand what's going on. Can you please point me to where exactly in
the patch would the CKSEG2 addresses be translated to physical?
If you need any other information, let me know.