At 2011-03-03 15:58:28，"Pasi Kärkkäinen" <pasik@xxxxxx> wrote:
>On Thu, Mar 03, 2011 at 10:29:38AM +0800, topperxin wrote:
>> Hi stefano,
>> It's very great of your work.I think it't useful
>> to me, I have checked it out, and I will study it.
>> What I care mostly is the pv-on-hvm drivers, now
>> my main work is port pvonhvm drivers to various guest
>> OS, no matter what OS version, such as ubuntu 10.10,
>> debian 505 etc. But I found this work is difficult &
>> boring to me, I can't find a general method which can
>> easily port the pvonhvm drivers to all kinds guest os.
>> Do you have any good ideas?
>> I found there are not platform-pci source in your
>> project, as we know, in the old pvonhvm drivers version,
>> platform-pci module is important, it was used to establish
>> the communication mechanism, such as xenbus, evtchn,etc,
>> could you please tell me how can you get rid of it? and how
>> can you substitute platform-pci, with which?
>> Thanks a lot.
>Not sure if you've seen this wiki page..it has some links to
>various versions of pv-on-hvm drivers for linux:
Thank you Pasi, I have ever read that, but I still feel difficult to extract a easy way, ok
perhaps I should study that page further.
>> At 2011-02-26 01:11:33**"Stefano Stabellini" <Stefano.Stabellini@xxxxxxxxxxxxx> wrote:
>> >Hi all,
>> >this patch series is a collection of fixes and improvements for Linux
>> >running as Xen PV on HVM guest.
>> >Changes to the previous version:
>> >- patch 5 and 6 have been squashed together;
>> >- xen_hvm_spinlock_init has been merged into xen_hvm_smp_prepare_cpus.
>> >The list of patches with diffstat follows:
>> >Stefano Stabellini (6):
>> > xen: no need to delay xen_setup_shutdown_event for hvm guests anymore
>> > xen: do not use xen_info on HVM, set pv_info name to "Xen HVM"
>> > xen-blkfront: handle Xen major numbers other than XENVBD
>> > xen: make the ballon driver work for hvm domains
>> > xen: PV on HVM: support PV spinlocks and IPIs
>> > xen: fix compile issue if XEN is enabled but XEN_PVHVM is disabled
>> > arch/x86/xen/enlighten.c | 6 ++-
>> > arch/x86/xen/smp.c | 38 ++++++++++++++++++
>> > arch/x86/xen/suspend.c | 2 +
>> > arch/x86/xen/xen-ops.h | 2 +
>> > drivers/block/xen-blkfront.c | 79 +++++++++++++++++++++++++++++++++++--
>> > drivers/xen/balloon.c | 14 ++++--
>> > drivers/xen/manage.c | 17 ++------
>> > drivers/xen/platform-pci.c | 3 -
>> > include/xen/interface/io/blkif.h | 21 ++++++++++
>> > 9 files changed, 154 insertions(+), 28 deletions(-)
>> >A branch with these patches on 2.6.38-rc6 is available here:
>> >git://xenbits.xen.org/people/sstabellini/linux-pvhvm.git 2.6.38-rc6-pvhvm
>> >Xen-devel mailing list
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