RE: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

2009-01-04 Thread Zhang, Xiantao
Hi, Isaku All The attached patch should fix the weird issue. In upstream, we also find some other weird issues, for example, we can't boot dom0 on some platforms, and dom0 may have different behavior with different initrds. After debug, I found it should be caused by incorrect setting

Re: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

2009-01-04 Thread Isaku Yamahata
Hi. Good catch. Some comments. I attached two patches to fix, could you try them? - bss.page_aligned. Where is the section used? grep didn't tell me. Surely x86 uses .bss.page_aligned in linux/arch/[i386, x86_64]/kernel/head[-xen].S, but no files unuder linux/arch/ia64/ don't use it. -

RE: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

2009-01-04 Thread Zhang, Xiantao
Isaku Yamahata wrote: Hi. Good catch. Some comments. I attached two patches to fix, could you try them? - bss.page_aligned. Where is the section used? grep didn't tell me. Surely x86 uses .bss.page_aligned in linux/arch/[i386, x86_64]/kernel/head[-xen].S, but no files unuder

Re: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

2009-01-04 Thread Isaku Yamahata
On Mon, Jan 05, 2009 at 12:29:55PM +0800, Zhang, Xiantao wrote: Isaku Yamahata wrote: Hi. Good catch. Some comments. I attached two patches to fix, could you try them? - bss.page_aligned. Where is the section used? grep didn't tell me. Surely x86 uses .bss.page_aligned in

RE: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

2009-01-04 Thread Zhang, Xiantao
Isaku Yamahata wrote: On Mon, Jan 05, 2009 at 12:29:55PM +0800, Zhang, Xiantao wrote: Isaku Yamahata wrote: Hi. Good catch. Some comments. I attached two patches to fix, could you try them? - bss.page_aligned. Where is the section used? grep didn't tell me. Surely x86 uses

Re: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

2009-01-04 Thread Isaku Yamahata
On Mon, Jan 05, 2009 at 01:06:23PM +0800, Zhang, Xiantao wrote: Oh, I haven't notice the check-in due to my old codebase. It introduces many odd issues to us. Okay, it is also good to remove it. :) For adopting fast eoi path, it should be okay to me. Please check-in them. Applied,

RE: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

2008-12-18 Thread You, Yongkang
I tried 2048M (and other value), but I wasn't reproduce it. Hmm, does it reproduce with dom0_mem=2048M on all boxes which you tested? Isaku/All, This issue is really very hard to locate. Now I am a little suspecting it is related with building process, as if changing building method, this

RE: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

2008-12-09 Thread You, Yongkang
On Monday, December 08, 2008 2:10 PM, Isaku Yamahata wrote: On Mon, Dec 08, 2008 at 01:52:38PM +0800, Zhang, Jingke wrote: Isaku Yamahata wrote: On Mon, Dec 08, 2008 at 11:31:15AM +0800, Zhang, Jingke wrote: Hi Isaku, We re-get the detail information from serial port, please see below.

RE: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

2008-12-07 Thread Zhang, Jingke
Hi Isaku, We re-get the detail information from serial port, please see below. Two comments add: 1. We can be sure the Cset#18832 works well on the same tiger4 machine. But we did not do regression test between 18832 and this 18860. 2. It is strange that on another Tiger4 box, dom0

Re: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

2008-12-07 Thread Isaku Yamahata
On Mon, Dec 08, 2008 at 11:31:15AM +0800, Zhang, Jingke wrote: Hi Isaku, We re-get the detail information from serial port, please see below. Two comments add: Thank you. 1. We can be sure the Cset#18832 works well on the same tiger4 machine. But we did not do regression test

RE: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

2008-12-07 Thread Zhang, Jingke
Isaku Yamahata wrote: On Mon, Dec 08, 2008 at 11:31:15AM +0800, Zhang, Jingke wrote: Hi Isaku, We re-get the detail information from serial port, please see below. Two comments add: Thank you. 1. We can be sure the Cset#18832 works well on the same tiger4 machine. But we did

Re: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

2008-12-07 Thread Isaku Yamahata
On Mon, Dec 08, 2008 at 01:52:38PM +0800, Zhang, Jingke wrote: Isaku Yamahata wrote: On Mon, Dec 08, 2008 at 11:31:15AM +0800, Zhang, Jingke wrote: Hi Isaku, We re-get the detail information from serial port, please see below. Two comments add: Thank you. 1. We can

Re: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

2008-12-07 Thread KUWAMURA Shin'ya
Hi, On [EMAIL PROTECTED], Isaku Yamahata wrote: On Mon, Dec 08, 2008 at 11:31:15AM +0800, Zhang, Jingke wrote: 1. We can be sure the Cset#18832 works well on the same tiger4 machine. But we did not do regression test between 18832 and this 18860. 2. It is strange that on another

Re: [Xen-ia64-devel] [Test Report] Xen/IPF Unstable CS#18860 Status --- Dom0 Crash

2008-12-04 Thread Isaku Yamahata
Only call stack? Panic messages and/or register dump aren't available? On Fri, Dec 05, 2008 at 11:45:46AM +0800, Zhang, Jingke wrote: Hi all, We found the latest Cset#18860 will make dom0 crash. Last stable Cset we have tested is 18832. Thanks! Build info: