[parisc-linux] PCXS fixes

[Jochen Friedrich]

Hi John,

> However, ls still hangs randomly (actually it is not random, it depends on
> which directory the ls is done in).  It gets stuck in a ldcw loop due to
> the lock word not being 16 byte aligned.

I have the same hangs here on my 720.

And a few more random problems i noticed:

- IPv6 doesn't work yet (this is a ping from 3ffe:400:470:4::1 Linux/alpha 
to 3ffe:400:470:4::3 Linux/parisc):

kernel BUG at /usr/src/linux/include/asm/checksum.h:153!
ICMPv6 checksum failed [3ffe:0400:0470:0004:0000:0000:0000:0001 > 
ff02:0000:0000:0000:0000:0001:ff00:0003]

- zebra complains about netlink problems and loops:

2001/10/03 17:17:51 ZEBRA: netlink-cmd recvmsg overrun

Cheers,
Jochen