Hi,
I tried to run the dom0 & domU with shadow mode enabled, but both are
failed.
For dom0:
1 Set opt_dom0_shadow=1
2.Compile the dom0 kernel with CONFIG_XEN_SHADOW_MODE
Then boot the system, but it failed in the function new_guest_cr3() when
get_page_type().
For domU:
1.Compile the domU kernel with CONFIG_XEN_SHADOW_MODE
When "xm create" the domU, it failed at the similar point as dom0,
because of get_page_type() failed.
Is it a bug in shadow mode for dom0 & domU, or the way I start the dom
with shadow mode enabled is not right?
(XEN) DOM0: (file=mm.c, line=1389) Bad type (saw f0000001 != exp
40000000) for
fn 8102
(XEN) DOM0: (file=mm.c, line=370) Bad page type for pfn 8102 (f0000001)
(XEN) DOM0: (file=mm.c, line=1485) Error while installing new baseptr
8102
(XEN) Domain 0 (vcpu#0) crashed on cpu#0:
(XEN) CPU: 0
(XEN) EIP: e019:[<c01157bf>]
(XEN) EFLAGS: 00200282 CONTEXT: guest
(XEN) eax: ffffffea ebx: c04fff24 ecx: 00000001 edx: 00000000
(XEN) esi: 00007ff0 edi: c0102fc0 ebp: c05b4000 esp: c04fff18
(XEN) cr0: 8005003b cr3: 019f3000
(XEN) ds: e021 es: e021 fs: 0000 gs: e021 ss: e021 cs: e019
(XEN) Guest stack trace from esp=c04fff18:
0
(XEN) c01157bf 0001e019 00210282 00000005 00008102 00000000 c04fe000
0000000
0
(XEN) c05b4fc0 c050d710 00102000 c0567394 00100000 004b8fff 00001000
0000000
f
(XEN) c05240d8 c0101000 00000000 c050d82b 004b8fff c0507bdb 00100000
004b8ff
Thanks,
Chengyuan
2 messages in com.xensource.lists.xen-devel[Xen-devel] failed when boot the doma...