Re: xen3pae on 5.0_stable/i386

[Mark Davies <mark%ecs.vuw.ac.nz@localhost>]

On Saturday 23 January 2010 03:27:09 Manuel Bouyer wrote:
> But it seems there's (paddr_t) cast missing when converting mfn to
>  paddr, and a 'ma' variable is u_long which should be a paddr_t.
> Mark, can you try the attached patch ?

That got the domU's started but now I've hit another problem - the network 
interfaces don't work.

the xm dmesg has lots of:

(XEN) mm.c:516:d0 Could not get page ref for pfn 725b3
(XEN) mm.c:2491:d0 Could not get page for mach->phys update
(XEN) mm.c:2784:d0 gnttab_transfer: Bad page 000725b2: ed=ff278100(0), 
sd=00000000, caf=00000000, taf=00000000
(XEN)
(XEN) mm.c:1608:d0 Error pfn 725b4: rd=ff278100, od=00000000, caf=00000000, 
taf=00000000
(XEN) mm.c:649:d0 Error getting mfn 725b4 (pfn 55555555) from L1 entry 
00000000725b4063 for dom0
(XEN) mm.c:1608:d0 Error pfn 725b4: rd=ff278100, od=00000000, caf=00000000, 
taf=00000000
(XEN) mm.c:516:d0 Could not get page ref for pfn 725b4
(XEN) mm.c:2491:d0 Could not get page for mach->phys update
(XEN) mm.c:2784:d0 gnttab_transfer: Bad page 000725b3: ed=ff278100(0), 
sd=00000000, caf=00000000, taf=00000000

and the dom0 is logging lots of:

Jan 23 11:37:08 green-mountain /netbsd: xvif4.0: xstart_mcl[1] failed 
(4294967274)
Jan 23 11:37:08 green-mountain /netbsd: xvif4.0: req_prod 954 req_cons 700 
rsp_prod 698 rsp_prod_pvt 698 i 2
Jan 23 11:37:08 green-mountain /netbsd: xvif4.0: xstart_mcl[2] failed 
(4294967274)
Jan 23 11:37:08 green-mountain /netbsd: xvif4.0: req_prod 954 req_cons 700 
rsp_prod 698 rsp_prod_pvt 698 i 2
Jan 23 11:37:08 green-mountain /netbsd: xvif4.0 GNTTABOP_transfer[0] -9
Jan 23 11:37:08 green-mountain /netbsd: xvif4.0: req_prod 954 req_cons 700 
rsp_prod 698 rsp_prod_pvt 698 i 2
Jan 23 11:37:08 green-mountain /netbsd: xvif4.0 GNTTABOP_transfer[1] -9
Jan 23 11:37:08 green-mountain /netbsd: xvif4.0: req_prod 954 req_cons 700 
rsp_prod 698 rsp_prod_pvt 698 i 2


cheers
mark