Re: [Xen-devel] Re: PV-on-HVM live migration problem

[Vasiliy G Tolstov <v.tolstov@xxxxxxxxx>]

On Thu, 2010-12-02 at 13:56 +0000, Stefano Stabellini wrote:
> On Wed, 1 Dec 2010, Vasiliy G Tolstov wrote:
> > On Wed, 2010-12-01 at 19:16 +0000, Stefano Stabellini wrote:
> > > On Wed, 17 Nov 2010, Christian Zoffoli wrote:
> > > > Hi to all,
> > > > I'm working on a 2.6.32 kernel with pv-on-hvm from Stabellini's tree
> > > > ...performance are great but I've some problems on the live migration.
> > > > 
> > 
> > Can You provide git branch and address to clone? I want to test it too
> > =)
> > 
> 
> Sure:
> 
> git://xenbits.xen.org/people/sstabellini/linux-pvhvm.git 2.6.32-pvhvm
> 

Can Somebody provide working kernel config file to this version? I'm not
able to run any pvhvm domains. 
My config in attached file

All of it crushed with log:
(XEN) d8:v0: unhandled page fault (ec=0000)
(XEN) Pagetable walk from 0000000000000000:
(XEN)  L4[0x000] = 0000000000000000 ffffffffffffffff
(XEN) domain_crash_sync called from entry.S
(XEN) Domain 8 (vcpu#0) crashed on cpu#15:
(XEN) ----[ Xen-4.0.0_21091_06-0.2.1  x86_64  debug=n  Not tainted ]----
(XEN) CPU:    15
(XEN) RIP:    e033:[<ffffffff810b95d9>]
(XEN) RFLAGS: 0000000000000246   EM: 1   CONTEXT: pv guest
(XEN) rax: 0000000000000000   rbx: 0000000000008000   rcx:
fffffffffffffffb
(XEN) rdx: ffffffff819b3000   rsi: 00000000000080d0   rdi:
ffffffff81587be0
(XEN) rbp: ffffffff81503d98   rsp: ffffffff81503d10   r8:
0000000000000000
(XEN) r9:  0000000000000020   r10: 0000000000000000   r11:
0000000000000000
(XEN) r12: 0000000000000000   r13: ffffffff8162a111   r14:
ffffffff8162a100
(XEN) r15: ffffffff812f47e8   cr0: 000000008005003b   cr4:
00000000000026f0
(XEN) cr3: 0000000838b03000   cr2: 0000000000000000
(XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
(XEN) Guest stack trace from rsp=ffffffff81503d10:
(XEN)    fffffffffffffffb 0000000000000000 0000000000000000
ffffffff810b95d9
(XEN)    000000010000e030 0000000000010046 ffffffff81503d58
000000000000e02b
(XEN)    ffffffff810b95c0 0000000000000400 ffffffff81587be0
0000000000000000
(XEN)    0000000000000000 0000000000000000 ffffffff8162a111
ffffffff8162a100
(XEN)    ffffffff8162a105 ffffffff81503db8 ffffffff812f47e8
ffffffff81503dc7
(XEN)    ffffffff815bd0f0 ffffffff81503df8 ffffffff810429da
ffffffff8162a0f8
(XEN)    ffffffff8162a111 0000000000000000 ffffffff8162a111
ffffffff8162a111
(XEN)    ffffffff8162a105 ffffffff81503e08 ffffffff81024aa5
ffffffff81503e28
(XEN)    ffffffff81608334 ffffffff81660f00 ffffffff8162a105
ffffffff81503e58
(XEN)    ffffffff815f972d ffffffff81486d20 ffffffff8162a115
0000000000000000
(XEN)    00000000fffffffe ffffffff81503eb8 ffffffff81052f1c
0000000081503d10
(XEN)    0000000000000000 ffffffff81486d97 ffffffff815f96d0
ffffffff81503eb8
(XEN)    ffffffff816298d0 0000000000000000 ffffffff81503f80
ffffffffffffffff
(XEN)    0000000000000000 ffffffff81503ec8 ffffffff815f97bc
ffffffff81503ed8
(XEN)    ffffffff815f97ef ffffffff81503f68 ffffffff815fcaa1
0000000000000000
(XEN)    0000000000000000 ffffffffffffffff 0000000000000000
ffffffff81503f68
(XEN)    ffffffff813bce9a ffffffff00000010 ffffffff81503f78
ffffffff81503f38
(XEN)    ffffffff8105dc7f ffffffffffffffff ffffffff816298d0
0000000000000000
(XEN)    0000000000000000 ffffffffffffffff 0000000000000000
ffffffff81503fa8
(XEN)    ffffffff815f988c ffffffff81503fa8 ffffffff8162bdf0
0000000001791ab0
(XEN) cpupool_rm_domain(dom=8,pool=0) n_dom 1
(XEN) mm.c:2562:d0 Unknown domain '8'
(XEN) mm.c:2562:d0 Unknown domain '8'
(XEN) mm.c:2562:d0 Unknown domain '8'
(XEN) mm.c:2562:d0 Unknown domain '8'




-- 
Vasiliy G Tolstov <v.tolstov@xxxxxxxxx>
Selfip.Ru

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