Re: parisc boot crash on 3.10-rc1+git

[Meelis Roos <mroos@linux.ee>]

> > > > Ok, the good thing is, that I got today a rp5470 with which I could
> > > > reproduce your problems.
> > > > 
> > > > The bad thing is:
> > > > Beside CONFIG_PREEMPT, CONFIG_DISCONTIGMEM is broken too.
> > > 
> > > My C8000 runs 3.7.3 happily, so it must have happened after that.
> > 
> > My RP3440 runs 3.9.0 fine, with mostly the same config as I sent (modulo
> > the new questions).
> 
> 
> 3.9.0 plus all parisc changes for 3.10 runs ok on my rp3440.  Do you have
> the three parisc patches merged after 3.10-rc1?  There's only about one day's
> worth of commits between what I have and 3.10-rc1.
> 
> I have CONFIG_DISCONTIGMEM set.
> 
> Memory Ranges:
> 0) Start 0x0000000000000000 End 0x000000003fffffff Size   1024 MB
> 1) Start 0x0000000100000000 End 0x00000001ffdfffff Size   4094 MB
> 2) Start 0x0000004040000000 End 0x00000040ffffffff Size   3072 MB
> Total Memory: 8190 MB

I took 3.10-rc1+git with the batch of hppa changes: 
v3.10-rc1-87-g674825d

[    0.000000] Memory Ranges:
[    0.000000]  0) Start 0x0000000000000000 End 0x000000003fffffff Size   1024 MB
[    0.000000]  1) Start 0x0000004040000000 End 0x000000407fdfffff Size   1022 MB

.config was already on the list, there are

CONFIG_IRQSTACKS=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
CONFIG_NODES_SHIFT=3
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y

CONFIG_DISCONTIGMEM_MANUAL=y
CONFIG_DISCONTIGMEM=y


-- 
Meelis Roos (mroos@linux.ee)