[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] how to properly reset event channel in PVonHVM after kexec boot

To: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
From: Olaf Hering <olaf@xxxxxxxxx>
Date: Wed, 14 Mar 2012 19:01:32 +0100
Cc: "xen-devel@xxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxx>
Delivery-date: Wed, 14 Mar 2012 18:02:00 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On Wed, Mar 14, Olaf Hering wrote:

> From reading the code it appears that it could also reset
> EVTCHNSTAT_interdomain, which would hang the guest. Thats why my patch
> skips this state.

Yes, EVTCHNOP_reset will shutdown everything, so that can not be used
for this purpose.

Olaf

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel

References:
- [Xen-devel] how to properly reset event channel in PVonHVM after kexec boot
  - From: Olaf Hering
- Re: [Xen-devel] how to properly reset event channel in PVonHVM after kexec boot
  - From: Ian Campbell
- Re: [Xen-devel] how to properly reset event channel in PVonHVM after kexec boot
  - From: Olaf Hering

Prev by Date: Re: [Xen-devel] Static analysis: Code weaknesses
Next by Date: [Xen-devel] [PATCH] tools/libfsimage: include Rules.mk first
Previous by thread: Re: [Xen-devel] how to properly reset event channel in PVonHVM after kexec boot
Next by thread: Re: [Xen-devel] [PATCH 7/8] arm, device tree: parse the DTB for RAM location and size
Index(es):
- Date
- Thread

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.