Hi Alex,
Seems this issue was caused by Cset 10688. In vcpu_itr_d, the current
logic purges vhpt with cpu_flush_vhpt_range but it is very heavy to xen0. When
creating VTi domain @ early stage, IO operation is very excessive, so qemu was
scheduled out and in very frequently and this
On Tue, 2006-07-11 at 19:42 +0800, Zhang, Xiantao wrote:
Hi Alex,
Seems this issue was caused by Cset 10688. In vcpu_itr_d, the current
logic purges vhpt with cpu_flush_vhpt_range but it is very heavy to
xen0. When creating VTi domain @ early stage, IO operation is very
excessive, so
On Mon, 2006-07-10 at 14:44 +0200, Tristan Gingold wrote:
Hi
in order to help integration of the saverestore patch, I submit this patch.
It creates the tools/libxc/ia64 directory and moves xc_ia64_stubs.c into it.
I have also added a Makefile in it.
Applied.
--
Alex Williamson
On Tue, 2006-07-11 at 11:21 +0200, Tristan Gingold wrote:
Hi,
I have updated my patch taking into account your comments (#if/#endif).
This patch applies on top of my previous patch which creates tools/libxc/ia64.
Also saverestore of SMP is now working.
Applied. Thanks for your hard work
Please note, as of xen-ia64-unstable cset 10694 xencons is now turned
on by default. If you are currently using xencons= and console= in your
elilo, you should now be able to remove them. Xen/ia64 should behave
identical to Xen/x86. If there are any problems, please report them to
the list.
Hi Alex,
Our QA team reported that xen0 would hang after creating VTi domain
@CSet 10688-10694. Should we reverse the logic of vcpu_itr_d first ? Maybe we
can find out the real bottleneck later.:)
Thanks Best Regards
-Xiantao
OTC,Intel Corporation
-Original Message-
From:
Sakai-san,
Another short term approach,
When emulating PAL_HALT_LIGHT
If(dom0)
Ia64_pal_halt_hight();
Else //domU
do_block;
Thanks,
anthony
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Atsushi
SAKAI
Sent: 2006?7?11? 21:46
To: Alex
On Wed, Jul 12, 2006 at 11:12:00AM +0800, Xu, Anthony wrote:
Hi Alex,
When VTI-domain does IO operation, an event is sent to dom0, then
Qemu is woken up to handle this request. Process switch on dom0 may call
itr_d,
if task_struct of qemu is not covered by TR. But the emulation of
From: Isaku Yamahata
For correctness, yes. (SDM vol2 4.1.1.4 and table 4-1.)
For Linux working, no (at least linux 2.6.16.13).
I don't know other OSes other than Linux.
If PAGE_SIZE is 16M, thing may becomes simple.
Thanks.
--
yamahata
___
This patch is to enable acceleration of external interrupt
which is described in VTI spec.
Signed-off-by: Anthony Xu [EMAIL PROTECTED]
Thanks,
Anthony
enable_vhpi.patch
Description: enable_vhpi.patch
___
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