zy_jo...@outlook.com; t...@xen.org
From: andrew.coop...@citrix.com
Date: Fri, 18 Dec 2015 15:31:18 +
CC: george.dun...@eu.citrix.com; kevin.t...@intel.com; jun.nakaj...@intel.com;
xen-devel@lists.xen.org
Subject: Re: [Xen-devel] xen panics when setting int3 traps
On 17/12/15 01:35, quizy
On 17/12/15 01:35, quizyjones wrote:
> Sorry for the late reply, there is something wrong in network which
> makes the email not delivered successfully.
> The inject method is by using xc_map_foreign_range to map the address
> of the nested xen and memcpy the trap to the specific location. If
> the
p is to log everything that goes on around that
> vmi_write_8_pa() call, all the addresses it uses and what data it
> changes, and also modify the L1 hypervisor to print the contents of
> the target in a debug keyhandler, so you can check whether
> vmi_write_8_pa() did what you expected.
t
> vmi_write_8_pa() call, all the addresses it uses and what data it
> changes, and also modify the L1 hypervisor to print the contents of
> the target in a debug keyhandler, so you can check whether
> vmi_write_8_pa() did what you expected.
>
> Cheers,
>
> Tim.
>
>
0cf8/*@4
> > (d20)
> > (d20) Press F12 for boot menu.
> > (d20)
> > (d20) Searching bootorder for: HALT
> > (d20) drive 0x000f6290: PCHS=16383/16/63 translation=lba LCHS=1024/255/63
> > s=41943040
> > (d20) Space available for UMB: ca800-ee800, f5cb0-f6290
>
On 11/12/15 01:42, quizy_jo...@outlook.com wrote:
> I'd like to inject int3 traps to hypercall handlers to be able to
> capture hypercalls. However, the dom0/xen would reboot whenever I
> create a new VM. Followup is the console output when this happens.
>
> *(XEN) Xen call trace:*
> (XEN)[]
sing (v)EPT for nested xen.
Jones
From: Konrad Rzeszutek Wilk
Date: 2015-12-11 10:17
To: quizy_jo...@outlook.com
CC: xen-devel
Subject: Re: [Xen-devel] xen panics when setting int3 traps
On Fri, Dec 11, 2015 at 10:01:13AM +0800, quizy_jo...@outlook.com wrote:
> Aslo reboot when destroy a VM.
e available for UMB: ca800-ee800, f5cb0-f6290
> (d20) Returned 258048 bytes of ZoneHigh
> (d20) e820 map has 6 items:
> (d20) 0: - 0009fc00 = 1 RAM
> (d20) 1: 0009fc00 - 000a = 2 RESERVED
> (d20) 2: 00000000000f0000 - 000000100000 = 2
2
To: xen-devel
Subject: [Xen-devel] xen panics when setting int3 traps
I'd like to inject int3 traps to hypercall handlers to be able to capture
hypercalls. However, the dom0/xen would reboot whenever I create a new VM.
Followup is the console output when this happens.
(XEN) Xen version
I'd like to inject int3 traps to hypercall handlers to be able to capture
hypercalls. However, the dom0/xen would reboot whenever I create a new VM.
Followup is the console output when this happens.
(XEN) Xen version 4.4.1 (Ubuntu 4.4.1-0ubuntu0.14.04.6)
(stefan.ba...@canonical.com) (gcc (Ubun
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