Re: [kvm-devel] [PATCH] Add the arg module for kvm_arch_init

2007-11-23 Thread Zhang, Xiantao
Christian Borntraeger wrote:
 Am Freitag, 23. November 2007 schrieb Zhang, Xiantao:
 
 From: Zhang Xiantao [EMAIL PROTECTED]
 Date: Fri, 23 Nov 2007 07:28:35 +0800
 Subject: [PATCH] Add the arg module for kvm_arch_into
 Add the arg module for kvm_arch_into, since some archs may need
 module info. Signed-off-by: Zhang Xiantao [EMAIL PROTECTED]
 
 Can you explain what you try to achieve? Would the macro
 THIS_MODULE be sufficient as well?

No, THIS_MODULE just stands for itself. But for IA64, we need another
module, and it will register some information to kvm module. So, we have
to keep it.
Xiantao

-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/
___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


Re: [kvm-devel] [PATCH] Add the arg module for kvm_arch_init

2007-11-23 Thread Christian Borntraeger
Am Freitag, 23. November 2007 schrieb Zhang, Xiantao:
 
 From: Zhang Xiantao [EMAIL PROTECTED]
 Date: Fri, 23 Nov 2007 07:28:35 +0800
 Subject: [PATCH] Add the arg module for kvm_arch_into
 Add the arg module for kvm_arch_into, since some archs may
 need module info.
 Signed-off-by: Zhang Xiantao [EMAIL PROTECTED]

Can you explain what you try to achieve? Would the macro
THIS_MODULE be sufficient as well?

Christian

-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/
___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


[kvm-devel] [ kvm-Bugs-1836917 ] Cannot install 64bit Windows Vista guest

2007-11-23 Thread SourceForge.net
Bugs item #1836917, was opened at 2007-11-23 16:47
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detailatid=893831aid=1836917group_id=180599

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: yunfeng (yunfeng)
Assigned to: Nobody/Anonymous (nobody)
Summary: Cannot install 64bit Windows Vista guest

Initial Comment:
On kernel commit:9fbcc4a1b7cf873a5aa1a357320fb82d588aa316 
I tried once to install  64bit windows vista os into a 20G image,it could 
finish files copying, but hanged at “completing installation”. 

qemu-system-x86_64 -hda kvm_vista_RTM_smp_acpi_32e.img -net 
nic,macaddr=00:16:3e:44:de:5e,model=rtl8139 -net tap,script=/etc/kvm/qemu-ifup 
-m 1024 -
cdrom /share/xvs/img/installation/Vista64.iso -boot d


--

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detailatid=893831aid=1836917group_id=180599

-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/
___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


[kvm-devel] KVM Test result, kernel 51727a1.. , userspace 6a385c9..

2007-11-23 Thread Zhao, Yunfeng
Hi, all,

This is today's KVM test result against kvm.git 
51727A110220681F6F43B005D069E28C58F5D151 and kvm-userspace.git 
6a385c9539f9746d7ff51ef34c064c3eba86448b.

One regression:
1. Cannot install 64bit vista guests.
https://sourceforge.net/tracker/?func=detailatid=893831aid=1836905group_id=180599
Old issues:
2. Fails to save/restore guests
https://sourceforge.net/tracker/index.php?func=detailaid=1824525group_id=180599atid=893831
3. xp and win2k3 guest crashes
https://sourceforge.net/tracker/?func=detailatid=893831aid=1819768group_id=180599
4. xpsp2 with 2vpus may fail to boot
-no-kvm-irqchip has the same issue. 
It exists on paxville,woodcrest and clowertown, but doesn't exist on weybridge 
and santarosa.
https://sourceforge.net/tracker/index.php?func=detailaid=1805017group_id=180599atid=893831
5. Cannot boot 32bit smp RHEL5.1 guest on 64bit host
https://sourceforge.net/tracker/?func=detailatid=893831aid=1812043group_id=180599
6 Some ltp cases fail on KVM guests
https://sourceforge.net/tracker/index.php?func=detailaid=1741316group_id=180599atid=893831


Test environment

Platform    woodcrest
CPU 4
Memory size 8G'
Details

PAE:

1. boot guest with 256M memory   PASS
2. boot two windows xp guest         PASS
3. boot 4 same guest in parallel     PASS
4. boot linux and windows guest in parallel  PASS
5. boot 4G linux guest         
PASS
6. boot guest with 1500M memory  PASS
7. boot windows 2003 with ACPI enabled PASS
8. boot Windows xp with ACPI enabled      PASS
9. boot Windows 2000 without ACPI  PASS
10. kernel build on SMP linux guest   PASS
11. LTP on SMP linux guest   PASS
12. boot base kernel linux      PASS
13. save/restore 32-bit HVM guests        FAIL
14. live migration 32-bit HVM guests  FAIL
15. boot SMP Windows xp with ACPI enabled           FAIL
16. boot SMP windows 2003 with ACPI enabled      FAIL
17. boot SMP Windows 2000 with ACPI enabled      FAIL



IA32e:

1. boot four 32-bit guest in parallel PASS
2. boot four 64-bit guest in parallel PASS
3. boot 4G 64-bit guest      PASS
4. boot 4G pae guest      PASS
5. boot 32-bit linux and 32 bit windows guest in parallel    PASS
6. boot 32-bit guest with 1500M memory PASS
7. boot 64-bit guest with 1500M memory     PASS
8. boot 32-bit guest with 256M memory   PASS
9. boot 64-bit guest with 256M memory   PASS
10. boot two 32-bit windows xp in parallel   PASS
11. boot four 32-bit different guest in para  PASS
12. save/restore 64-bit linux guests FAIL
13. save/restore 32-bit linux guests FAIL
14. boot 32-bit SMP windows 2003 with ACPI enabled  PASS
15. boot 32bit SMP Windows 2000 with ACPI enabled  FAIL
16. boot 32-bit SMP Windows xp with ACPI enabled  FAIL
17. boot 32-bit Windows 2000 without ACPI PASS
18. boot 64-bit Windows xp with ACPI enabled    PASS
19. boot 32-bit Windows xp without ACPI     PASS
20. boot 64-bit vista       
PASS
21. kernel build in 32-bit linux guest OS     PASS
22. kernel build in 64-bit linux guest OS     PASS
23. LTP on SMP 32-bit linux guest OS   PASS
24. LTP on SMP 64-bit linux guest OS   PASS
25. boot 64-bit guests with ACPI enabled       PASS
26. boot 32-bit x-server      
PASS   
27. boot 64-bit SMP windows XP with ACPI enabled    FAIL
28. boot 64-bit SMP windows 2003 with ACPI enabled    FAIL



Report Summary on IA32-pae

Summary Test Report of Last Session
=
Total   PassFailNoResult   Crash
=
control_panel   8   5   3 00
Restart 2   2   0 00
gtest   13  11  2 00
=

[kvm-devel] [ kvm-Bugs-1836905 ] Cannot install 64bit Windows Vista guest

2007-11-23 Thread SourceForge.net
Bugs item #1836905, was opened at 2007-11-23 16:20
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detailatid=893831aid=1836905group_id=180599

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: yunfeng (yunfeng)
Assigned to: Nobody/Anonymous (nobody)
Summary: Cannot install 64bit Windows Vista guest

Initial Comment:
On kernel commit:9fbcc4a1b7cf873a5aa1a357320fb82d588aa316 
I tried once to install  64bit windows vista os into a 20G image,it could 
finish files copying, but hanged at “completing installation”. 

qemu-system-x86_64 -hda kvm_vista_RTM_smp_acpi_32e.img -net 
nic,macaddr=00:16:3e:44:de:5e,model=rtl8139 -net tap,script=/etc/kvm/qemu-ifup 
-m 1024 -
cdrom /share/xvs/img/installation/Vista64.iso -boot d


--

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detailatid=893831aid=1836905group_id=180599

-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/
___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


Re: [kvm-devel] [PATCH] Add the arg module for kvm_arch_init

2007-11-23 Thread Carsten Otte
Zhang, Xiantao wrote:
 No, THIS_MODULE just stands for itself. But for IA64, we need another
 module, and it will register some information to kvm module. So, we have
 to keep it.
That answer confuses me. kvm_arch_init() for ia64 will reside in 
kvm.ko just like kvm_init(), right?
So THIS_MODULE will be the same in kvm_arch_init() and kvm_init(). So 
which module are you giving as argument?

-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/
___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


Re: [kvm-devel] emulation failed but !mmio_needed? rip 10000 fc 0f 01 15

2007-11-23 Thread Sheng Yang
On Saturday 24 November 2007 07:23:20 Neo Jia wrote:
 hi,

 I happened to get a emulation fail when running the following command:

 System environment: Intel Core 2 Duo (E6600) x86_64 Fedora 8
 (2.6.23.1-49.fc8).

 qemu-img create -f qcow debian-testing.img 10G

 sudo qemu-system-x86_64 -cdrom
 /home/cjia/download/debian-testing-i386-netinst.iso -hda
 debian-testing.img -boot d -m 1024

 Everything works fine until it prompts me that the installation is
 complete and need reboot.

  sudo qemu-system-x86_64 -cdrom
  /home/cjia/download/debian-testing-i386-netinst.iso -hda
  debian-testing.img -boot d -m 1024

 exception 13 (0)
 rax 0100 rbx 0100 rcx  rdx
 0600
 rsi  rdi  rsp  rbp
 
 r8   r9   r10  r11
 
 r12  r13  r14  r15
 
 rip 0001 rflags 00033003
 cs f000 (000f/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
 ds  (/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
 es  (/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
 ss  (/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
 fs  (/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
 gs  (/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
 tr 0080 (40c0/2088 p 1 dpl 0 db 0 s 0 type b l 0 g 0 avl 0)
 ldt  (/ p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0)
 gdt 0/
 idt 0/
 cr0 6010 cr2 0 cr3 0 cr4 0 cr8 0 efer 0
 code: 00 00 00 00 ea 5b e0 00 f0 31 30 2f 32 38 2f 30 37 00 fc f5 --
 fc 0f 01 15 92 a0 31 00 b8 18 00 00 00 8e d8 8e c0 8e e0 8e e8 31 c0
 bf 00 30 39 00 b9 7c
 Aborted

 --- dmesg:

 kvm: emulating exchange as write
 emulation failed but !mmio_needed? rip 1 fc 0f 01 15// I
 searched through the source code but not find a place to generate but
 !mmio_needed? string ...

It due to one instruction haven't been emulated: 0xfc(one byte instruction). 
Look it up in SDM Vol.2B's opcode map, you can find that's CLD. And look at 
what is CLD in SDM Vol.2, you will find CLD - Clear direction flag. So we 
miss this in x86_emulate.c.


 The version of kvm I used for kvm module is
 694401697ccd822bb08019731c3ee1bb34323d8e and the kvm-userspace is
 a57b838b49bc4e4e7439b18d0323385d53e41c7f.
 // Not sure if this is the right way to show the version I am using.
 If not, please correct me, this is the first time I am using git...

Yeah, that's the right ones. :)


 Anyway, I really want to get some comments about how to trace this
 problem and would be very glad to dig into it!

Here is the chance! Add this instruction to our x86 emulator. You can take the 
implement of sti and cli as a reference.

Good luck!


 Thanks,
 Neo



-- 
Thanks
Yang, Sheng

-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/
___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


Re: [kvm-devel] [patch 2 of 2] Emulate CMPS instruction

2007-11-23 Thread Avi Kivity
Guillaume Thouvenin wrote:
 This patch emulates the CMPS instruction.

 Signed-off-by: Guillaume Thouvenin [EMAIL PROTECTED]
 ---

  drivers/kvm/x86_emulate.c |   54 
 +++--
  1 files changed, 52 insertions(+), 2 deletions(-)

 diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
 index cee60eb..db744cf 100644
 --- a/drivers/kvm/x86_emulate.c
 +++ b/drivers/kvm/x86_emulate.c
 @@ -445,6 +445,29 @@ static u16 twobyte_table[256] = {
   register_address_increment(c-eip, rel);\
   } while (0)
  
 +/* Test if the repeat string operation prefix is REPE/REPZ or
 + * REPNE/REPNZ and if it's the case it tests the corresponding
 + * termination condition according to:
 + * - if REPE/REPZ and ZF = 0 then done
 + * - if REPNE/REPNZ and ZF = 1 then done
 + */
 +#define handle_rep_prefix(c)\
 + do {\
 + if ((c-b == 0xa6) || (c-b == 0xa7) || \
 + (c-b == 0xae) || (c-b == 0xaf)) { \
 + if ((c-rep_prefix == REPE_PREFIX)\
 + ((ctxt-eflags  EFLG_ZF) == 0)) {  \
 + ctxt-vcpu-rip = c-eip;   \
 + goto done;  \
 + }   \
 + if ((c-rep_prefix == REPNE_PREFIX)   \
 + ((ctxt-eflags  EFLG_ZF) == EFLG_ZF)) {\
 + ctxt-vcpu-rip = c-eip;   \
 + goto done;  \
 + }   \
 + }   \
 + } while (0)
 +
   

No new macros in the emulator please. Just inline it at the callsite.

  static int do_fetch_insn_byte(struct x86_emulate_ctxt *ctxt,
 struct x86_emulate_ops *ops,
 unsigned long linear, u8 *dest)
 @@ -1540,10 +1563,15 @@ special_insn:
   break;
   }
   if (c-rep_prefix) {
 + /* All REP prefixes have the same first termination condition */
   if (c-regs[VCPU_REGS_RCX] == 0) {
   ctxt-vcpu-rip = c-eip;
   goto done;
   }
 + /* The second termination condition only applies for REPE
 +  * and REPNE. handle_rep_prefix() macro deals with that. 
 +  */
 + handle_rep_prefix(c);
   c-regs[VCPU_REGS_RCX]--;
   c-eip = ctxt-vcpu-rip;
   }
 @@ -1570,8 +1598,30 @@ special_insn:
  : c-dst.bytes);
   break;
   case 0xa6 ... 0xa7: /* cmps */
 - DPRINTF(Urk! I don't handle CMPS.\n);
 - goto cannot_emulate;
 + c-src.type = OP_NONE;
   

Shouldn't this be OP_MEM?

 + c-src.bytes = (c-d  ByteOp) ? 1 : c-op_bytes;
 + c-src.ptr = (unsigned long *)register_address(
 +ctxt-ds_base,
 +c-regs[VCPU_REGS_RDI]);
 +
 + c-dst.type = OP_NONE;
   

And here?

 + c-dst.bytes = (c-d  ByteOp) ? 1 : c-op_bytes;
 + c-dst.ptr = (unsigned long *)register_address(
 +ctxt-es_base,
 +c-regs[VCPU_REGS_RSI]);
 +
 + DPRINTF(cmps: mem1=0x%p mem2=0x%p\n, c-src.ptr, c-dst.ptr);
 + 
   

Where is the actual memory access?

 + emulate_2op_SrcV(cmp, c-src, c-dst, ctxt-eflags);
 +
 + register_address_increment(c-regs[VCPU_REGS_RDI],
 +(ctxt-eflags  EFLG_DF) ? -c-dst.bytes
 +   : c-dst.bytes);
 +
 + register_address_increment(c-regs[VCPU_REGS_RSI],
 +(ctxt-eflags  EFLG_DF) ? -c-dst.bytes
 +   : c-dst.bytes);
 + break;
   case 0xaa ... 0xab: /* stos */
   c-dst.type = OP_MEM;
   c-dst.bytes = (c-d  ByteOp) ? 1 : c-op_bytes;

 -
 This SF.net email is sponsored by: Microsoft
 Defy all challenges. Microsoft(R) Visual Studio 2005.
 http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/
 ___
 kvm-devel mailing list
 kvm-devel@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/kvm-devel
   


-- 
Any sufficiently difficult bug is indistinguishable from a 

[kvm-devel] [ kvm-Bugs-1837091 ] Keys \ and | translated into w and k with fr-be keyboard

2007-11-23 Thread SourceForge.net
Bugs item #1837091, was opened at 2007-11-23 15:50
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detailatid=893831aid=1837091group_id=180599

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: qemu
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Vince C. (vinzc)
Assigned to: Nobody/Anonymous (nobody)
Summary: Keys \ and | translated into w and k with fr-be keyboard

Initial Comment:
CPU: Intel Centrino (Core2) Duo (64bit)
Distribution: Gentoo (AMD64 branch)
Guest: Any Linux distro (Windows untested)

Hello.

I have a Belgian-French keyboard layout and when I run qemu (I'm using 
arguments -k fr-be) two keys are translated incorrectly inside Linux virtual 
machines; key '|' (altgr+é) displays a 'k' and key '\' (altgr+) displays a 'w'.

Here are the corresponding key layouts:

Alpha keyboard 2: Shift+2, 'é', Altgr+@
Alpha keyboard : Shift+, '', Altgr+\

Only the symbols usually gotten with Altgr display the wrong symbols in the 
virtual machine. They display the correct symbol in the monitor screen.

The problem is reproducible in Qemu-0.9.0 as well as in any version of KVM.

--

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detailatid=893831aid=1837091group_id=180599

-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/
___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


[kvm-devel] [patch 1 of 2] Rename REP prefixes

2007-11-23 Thread Guillaume Thouvenin
This patch renames REP prefix with more suitable name.

Signed-off-by:: Guillaume Thouvenin [EMAIL PROTECTED] 
---

 drivers/kvm/x86_emulate.c |4 ++--
 drivers/kvm/x86_emulate.h |4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
index ff7010c..cee60eb 100644
--- a/drivers/kvm/x86_emulate.c
+++ b/drivers/kvm/x86_emulate.c
@@ -829,10 +829,10 @@ x86_decode_insn(struct x86_emulate_ctxt *ctxt, struct 
x86_emulate_ops *ops)
c-lock_prefix = 1;
break;
case 0xf2:  /* REPNE/REPNZ */
-   c-rep_prefix = REPNE_REPNZ;
+   c-rep_prefix = REPNE_PREFIX;
break;
case 0xf3:  /* REP/REPE/REPZ */
-   c-rep_prefix = REP_REPE_REPZ;
+   c-rep_prefix = REPE_PREFIX;
break;
default:
goto done_prefixes;
diff --git a/drivers/kvm/x86_emulate.h b/drivers/kvm/x86_emulate.h
index 5ce4c0c..61762f9 100644
--- a/drivers/kvm/x86_emulate.h
+++ b/drivers/kvm/x86_emulate.h
@@ -162,8 +162,8 @@ struct x86_emulate_ctxt {
 };
 
 /* Repeat String Operation Prefix */
-#define REP_REPE_REPZ  1
-#define REPNE_REPNZ2
+#define REPE_PREFIX1
+#define REPNE_PREFIX   2
 
 /* Execution mode, passed to the emulator. */
 #define X86EMUL_MODE_REAL 0/* Real mode. */

-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/
___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


[kvm-devel] [patch 0 of 2] Emulate CMPS instruction

2007-11-23 Thread Guillaume Thouvenin
Hello,

 This patch emulates the CMPS instruction. It should fix the openbsd
bug opened in sourceforge (it does on my computer). There are two
patches. The first one renames the REP prefix definition to be more
comprehensive and the second one is the emulation of the CMPS
instruction.

Regards,
Guillaume

-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/
___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


[kvm-devel] 2008香港电子展

2007-11-23 Thread 展览会
2008年香港春季电子产品展及
香港国际资讯科技博览会( ICT )

香港春季电子展/香港国际资讯科技博览会由香港贸发局主办。在2007年4月17日结束的香港春季电子产品展/香港国际资讯科技博览会上,有来自二十二个国家及地区的2406家电子企业参加了此次盛会。来自153个国家及地区,贸易观众达51469余人。为期四天的展会取得了良好效果,70%以上参展商当场表达了继续参展的意向。2008年是第五次举办该展。相关资料如下:
 

一、展览时间:2008年4月14日--17日  

二、展会地点:香港会议展览中心 (中国香港湾仔博览道1号)

三、展品类别:
1、  
春电展:A视听产品;C电子组件及技术;D数字影像产品;E电子配件;G个人电子产品;H家用电器;L电子保健产品;O办公室自动化及设备;R商贸服务;S保安产品;T电讯产品;U电子制造服务;J灯饰及照明产品。
2、资讯展 (ICT-5HALL): 
A网络及移动通讯产品和技术、通讯产品/移动通讯产品/互联网产品/网络产品及服务;B企业解决方案、管理应用软件/信息安全/电子商务/影像处理系统/资讯科技顾问及服务;C数码生活及多媒体、电脑周边设备(电脑笔记本工作站、打印机、扫描仪、鼠标、、CPU、主板、液晶显示器、数码相机、网络视频及光驱)、多媒体产品及应用(MP3
 PM4、数据存储产品);D电子物流及零售科技产品;E本土创意科技--语音识别/生物防伪识别/人工智能/翻译/游戏等系统;F软件外包服务G商贸服务。

四、展位收费及配置:
1、报名注册费:RMB2000元 / 摊位。( 因参展单位原因未能参展时,此项费用不予退回 )
2、摊位费:
A、RMB 29500元人/ 9�O标准摊位(包括灯具展区A型展位)
B、RMB 48800元 / 15�O标准摊位
C、RMB 67600元 / 15�O特级摊位(品牌廊)
D、RMB 2800元 / �O 空地( 至少30平米 ) 
E、RMB 26600元 / 9�O标准摊位(ICT展位)(所有双开角位加收摊位费的5%)

五、参展办法及手续:
1、凡申请参展的单位,请逐项填写后付《参展申请表》,传真或邮寄至我会。
2、定金交付后填写:A、《中国内地馆参展表格》、B、《网上/产品杂志推广申请表》、C、《3张产品照片》主办单位免费为每家展商提供网上及杂志广告推广宣传,展位确认前务必提交上述表格与图片资料。
注:(主办单位要求:凡是老客户继续参展不能扩大展位规模;新客户参展只能提供1个9平米展位。)。 

六、报名表等相关详细资料敬请联络广州招展处:
电 话: 13268068446  传 真:020-82341085 
联系人: 李 ��13268068446[EMAIL PROTECTED]

-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


[kvm-devel] 2008香港电子展

2007-11-23 Thread 展览会
2008年香港春季电子产品展及
香港国际资讯科技博览会( ICT )

香港春季电子展/香港国际资讯科技博览会由香港贸发局主办。在2007年4月17日结束的香港春季电子产品展/香港国际资讯科技博览会上,有来自二十二个国家及地区的2406家电子企业参加了此次盛会。来自153个国家及地区,贸易观众达51469余人。为期四天的展会取得了良好效果,70%以上参展商当场表达了继续参展的意向。2008年是第五次举办该展。相关资料如下:
 

一、展览时间:2008年4月14日--17日  

二、展会地点:香港会议展览中心 (中国香港湾仔博览道1号)

三、展品类别:
1、  
春电展:A视听产品;C电子组件及技术;D数字影像产品;E电子配件;G个人电子产品;H家用电器;L电子保健产品;O办公室自动化及设备;R商贸服务;S保安产品;T电讯产品;U电子制造服务;J灯饰及照明产品。
2、资讯展 (ICT-5HALL): 
A网络及移动通讯产品和技术、通讯产品/移动通讯产品/互联网产品/网络产品及服务;B企业解决方案、管理应用软件/信息安全/电子商务/影像处理系统/资讯科技顾问及服务;C数码生活及多媒体、电脑周边设备(电脑笔记本工作站、打印机、扫描仪、鼠标、、CPU、主板、液晶显示器、数码相机、网络视频及光驱)、多媒体产品及应用(MP3
 PM4、数据存储产品);D电子物流及零售科技产品;E本土创意科技--语音识别/生物防伪识别/人工智能/翻译/游戏等系统;F软件外包服务G商贸服务。

四、展位收费及配置:
1、报名注册费:RMB2000元 / 摊位。( 因参展单位原因未能参展时,此项费用不予退回 )
2、摊位费:
A、RMB 29500元人/ 9�O标准摊位(包括灯具展区A型展位)
B、RMB 48800元 / 15�O标准摊位
C、RMB 67600元 / 15�O特级摊位(品牌廊)
D、RMB 2800元 / �O 空地( 至少30平米 ) 
E、RMB 26600元 / 9�O标准摊位(ICT展位)(所有双开角位加收摊位费的5%)

五、参展办法及手续:
1、凡申请参展的单位,请逐项填写后付《参展申请表》,传真或邮寄至我会。
2、定金交付后填写:A、《中国内地馆参展表格》、B、《网上/产品杂志推广申请表》、C、《3张产品照片》主办单位免费为每家展商提供网上及杂志广告推广宣传,展位确认前务必提交上述表格与图片资料。
注:(主办单位要求:凡是老客户继续参展不能扩大展位规模;新客户参展只能提供1个9平米展位。)。 

六、报名表等相关详细资料敬请联络广州招展处:
电 话: 13268068446  传 真:020-82341085 
联系人: 李 ��13268068446[EMAIL PROTECTED]

-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


[kvm-devel] 2008香港电子展

2007-11-23 Thread 展览会
2008年香港春季电子产品展及
香港国际资讯科技博览会( ICT )

香港春季电子展/香港国际资讯科技博览会由香港贸发局主办。在2007年4月17日结束的香港春季电子产品展/香港国际资讯科技博览会上,有来自二十二个国家及地区的2406家电子企业参加了此次盛会。来自153个国家及地区,贸易观众达51469余人。为期四天的展会取得了良好效果,70%以上参展商当场表达了继续参展的意向。2008年是第五次举办该展。相关资料如下:
 

一、展览时间:2008年4月14日--17日  

二、展会地点:香港会议展览中心 (中国香港湾仔博览道1号)

三、展品类别:
1、  
春电展:A视听产品;C电子组件及技术;D数字影像产品;E电子配件;G个人电子产品;H家用电器;L电子保健产品;O办公室自动化及设备;R商贸服务;S保安产品;T电讯产品;U电子制造服务;J灯饰及照明产品。
2、资讯展 (ICT-5HALL): 
A网络及移动通讯产品和技术、通讯产品/移动通讯产品/互联网产品/网络产品及服务;B企业解决方案、管理应用软件/信息安全/电子商务/影像处理系统/资讯科技顾问及服务;C数码生活及多媒体、电脑周边设备(电脑笔记本工作站、打印机、扫描仪、鼠标、、CPU、主板、液晶显示器、数码相机、网络视频及光驱)、多媒体产品及应用(MP3
 PM4、数据存储产品);D电子物流及零售科技产品;E本土创意科技--语音识别/生物防伪识别/人工智能/翻译/游戏等系统;F软件外包服务G商贸服务。

四、展位收费及配置:
1、报名注册费:RMB2000元 / 摊位。( 因参展单位原因未能参展时,此项费用不予退回 )
2、摊位费:
A、RMB 29500元人/ 9�O标准摊位(包括灯具展区A型展位)
B、RMB 48800元 / 15�O标准摊位
C、RMB 67600元 / 15�O特级摊位(品牌廊)
D、RMB 2800元 / �O 空地( 至少30平米 ) 
E、RMB 26600元 / 9�O标准摊位(ICT展位)(所有双开角位加收摊位费的5%)

五、参展办法及手续:
1、凡申请参展的单位,请逐项填写后付《参展申请表》,传真或邮寄至我会。
2、定金交付后填写:A、《中国内地馆参展表格》、B、《网上/产品杂志推广申请表》、C、《3张产品照片》主办单位免费为每家展商提供网上及杂志广告推广宣传,展位确认前务必提交上述表格与图片资料。
注:(主办单位要求:凡是老客户继续参展不能扩大展位规模;新客户参展只能提供1个9平米展位。)。 

六、报名表等相关详细资料敬请联络广州招展处:
电 话: 13268068446  传 真:020-82341085 
联系人: 李 ��13268068446[EMAIL PROTECTED]

-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


[kvm-devel] [patch 2 of 2] Emulate CMPS instruction

2007-11-23 Thread Guillaume Thouvenin
This patch emulates the CMPS instruction.

Signed-off-by: Guillaume Thouvenin [EMAIL PROTECTED]
---

 drivers/kvm/x86_emulate.c |   54 +++--
 1 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
index cee60eb..db744cf 100644
--- a/drivers/kvm/x86_emulate.c
+++ b/drivers/kvm/x86_emulate.c
@@ -445,6 +445,29 @@ static u16 twobyte_table[256] = {
register_address_increment(c-eip, rel);\
} while (0)
 
+/* Test if the repeat string operation prefix is REPE/REPZ or
+ * REPNE/REPNZ and if it's the case it tests the corresponding
+ * termination condition according to:
+ * - if REPE/REPZ and ZF = 0 then done
+ * - if REPNE/REPNZ and ZF = 1 then done
+ */
+#define handle_rep_prefix(c)\
+   do {\
+   if ((c-b == 0xa6) || (c-b == 0xa7) || \
+   (c-b == 0xae) || (c-b == 0xaf)) { \
+   if ((c-rep_prefix == REPE_PREFIX)\
+   ((ctxt-eflags  EFLG_ZF) == 0)) {  \
+   ctxt-vcpu-rip = c-eip;   \
+   goto done;  \
+   }   \
+   if ((c-rep_prefix == REPNE_PREFIX)   \
+   ((ctxt-eflags  EFLG_ZF) == EFLG_ZF)) {\
+   ctxt-vcpu-rip = c-eip;   \
+   goto done;  \
+   }   \
+   }   \
+   } while (0)
+
 static int do_fetch_insn_byte(struct x86_emulate_ctxt *ctxt,
  struct x86_emulate_ops *ops,
  unsigned long linear, u8 *dest)
@@ -1540,10 +1563,15 @@ special_insn:
break;
}
if (c-rep_prefix) {
+   /* All REP prefixes have the same first termination condition */
if (c-regs[VCPU_REGS_RCX] == 0) {
ctxt-vcpu-rip = c-eip;
goto done;
}
+   /* The second termination condition only applies for REPE
+* and REPNE. handle_rep_prefix() macro deals with that. 
+*/
+   handle_rep_prefix(c);
c-regs[VCPU_REGS_RCX]--;
c-eip = ctxt-vcpu-rip;
}
@@ -1570,8 +1598,30 @@ special_insn:
   : c-dst.bytes);
break;
case 0xa6 ... 0xa7: /* cmps */
-   DPRINTF(Urk! I don't handle CMPS.\n);
-   goto cannot_emulate;
+   c-src.type = OP_NONE;
+   c-src.bytes = (c-d  ByteOp) ? 1 : c-op_bytes;
+   c-src.ptr = (unsigned long *)register_address(
+  ctxt-ds_base,
+  c-regs[VCPU_REGS_RDI]);
+
+   c-dst.type = OP_NONE;
+   c-dst.bytes = (c-d  ByteOp) ? 1 : c-op_bytes;
+   c-dst.ptr = (unsigned long *)register_address(
+  ctxt-es_base,
+  c-regs[VCPU_REGS_RSI]);
+
+   DPRINTF(cmps: mem1=0x%p mem2=0x%p\n, c-src.ptr, c-dst.ptr);
+   
+   emulate_2op_SrcV(cmp, c-src, c-dst, ctxt-eflags);
+
+   register_address_increment(c-regs[VCPU_REGS_RDI],
+  (ctxt-eflags  EFLG_DF) ? -c-dst.bytes
+ : c-dst.bytes);
+
+   register_address_increment(c-regs[VCPU_REGS_RSI],
+  (ctxt-eflags  EFLG_DF) ? -c-dst.bytes
+ : c-dst.bytes);
+   break;
case 0xaa ... 0xab: /* stos */
c-dst.type = OP_MEM;
c-dst.bytes = (c-d  ByteOp) ? 1 : c-op_bytes;

-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/
___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


Re: [kvm-devel] [PATCH 3/3] virtio PCI device

2007-11-23 Thread Anthony Liguori
Avi Kivity wrote:
 Anthony Liguori wrote:
 Well please propose the virtio API first and then I'll adjust the PCI 
 ABI.  I don't want to build things into the ABI that we never 
 actually end up using in virtio :-)

   

 Move -kick() to virtio_driver.

Then on each kick, all queues have to be checked for processing?  What 
devices do you expect this would help?

 I believe Xen networking uses the same event channel for both rx and 
 tx, so in effect they're using this model.  Long time since I looked 
 though,

I would have to look, but since rx/tx are rather independent actions, 
I'm not sure that you would really save that much.  You still end up 
doing the same number of kicks unless I'm missing something.

 I was thinking more along the lines that a hypercall-based device 
 would certainly be implemented in-kernel whereas the current device 
 is naturally implemented in userspace.  We can simply use a different 
 device for in-kernel drivers than for userspace drivers.  

 Where the device is implemented is an implementation detail that 
 should be hidden from the guest, isn't that one of the strengths of 
 virtualization?  Two examples: a file-based block device implemented 
 in qemu gives you fancy file formats with encryption and compression, 
 while the same device implemented in the kernel gives you a 
 low-overhead path directly to a zillion-disk SAN volume.  Or a 
 user-level network device capable of running with the slirp stack and 
 no permissions vs. the kernel device running copyless most of the time 
 and using a dma engine for the rest but requiring you to be good 
 friends with the admin.

 The user should expect zero reconfigurations moving a VM from one 
 model to the other.

I'm wary of introducing the notion of hypercalls to this device because 
it makes the device VMM specific.  Maybe we could have the device 
provide an option ROM that was treated as the device BIOS that we 
could use for kicking and interrupt acking?  Any idea of how that would 
map to Windows?  Are there real PCI devices that use the option ROM 
space to provide what's essentially firmware?  Unfortunately, I don't 
think an option ROM BIOS would map well to other architectures.

 None of the PCI devices currently work like that in QEMU.  It would 
 be very hard to make a device that worked this way because since the 
 order in which values are written matter a whole lot.  For instance, 
 if you wrote the status register before the queue information, the 
 driver could get into a funky state.
   

 I assume you're talking about restore?  Isn't that atomic?

If you're doing restore by passing the PCI config blob to a registered 
routine, then sure, but that doesn't seem much better to me than just 
having the device generate that blob in the first place (which is what 
we have today).  I was assuming that you would want to use the existing 
PIO/MMIO handlers to do restore by rewriting the config as if the guest was.

 Not much of an argument, I know.


 wrt. number of queues, 8 queues will consume 32 bytes of pci space 
 if all you store is the ring pfn.
 

 You also at least need a num argument which takes you to 48 or 64 
 depending on whether you care about strange formatting.  8 queues may 
 not be enough either.  Eric and I have discussed whether the 9p 
 virtio device should support multiple mounts per-virtio device and if 
 so, whether each one should have it's own queue.  Any devices that 
 supports this sort of multiplexing will very quickly start using a 
 lot of queues.
   

 Make it appear as a pci function?  (though my feeling is that multiple 
 mounts should be different devices; we can then hotplug mountpoints).

We may run out of PCI slots though :-/

 I think most types of hardware have some notion of a selector or 
 mode.  Take a look at the LSI adapter or even VGA.

   

 True.  They aren't fun to use, though.

I don't think they're really any worse :-)

Regards,

Anthony Liguori


-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/
___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


Re: [kvm-devel] [PATCH 3/3] virtio PCI device

2007-11-23 Thread Avi Kivity
Anthony Liguori wrote:
 Avi Kivity wrote:
   
 Anthony Liguori wrote:
 
 Well please propose the virtio API first and then I'll adjust the PCI 
 ABI.  I don't want to build things into the ABI that we never 
 actually end up using in virtio :-)

   
   
 Move -kick() to virtio_driver.
 

 Then on each kick, all queues have to be checked for processing?  What 
 devices do you expect this would help?

   

Networking.

 I believe Xen networking uses the same event channel for both rx and 
 tx, so in effect they're using this model.  Long time since I looked 
 though,
 

 I would have to look, but since rx/tx are rather independent actions, 
 I'm not sure that you would really save that much.  You still end up 
 doing the same number of kicks unless I'm missing something.

   

rx and tx are closely related. You rarely have one without the other.

In fact, a turned implementation should have zero kicks or interrupts 
for bulk transfers. The rx interrupt on the host will process new tx 
descriptors and fill the guest's rx queue; the guest's transmit function 
can also check the receive queue. I don't know if that's achievable for 
Linuz guests currently, but we should aim to make it possible.

Another point is that virtio still has a lot of leading zeros in its 
mileage counter. We need to keep things flexible and learn from others 
as much as possible, especially when talking about the ABI.

 I'm wary of introducing the notion of hypercalls to this device because 
 it makes the device VMM specific.  Maybe we could have the device 
 provide an option ROM that was treated as the device BIOS that we 
 could use for kicking and interrupt acking?  Any idea of how that would 
 map to Windows?  Are there real PCI devices that use the option ROM 
 space to provide what's essentially firmware?  Unfortunately, I don't 
 think an option ROM BIOS would map well to other architectures.

   

The BIOS wouldn't work even on x86 because it isn't mapped to the guest 
address space (at least not consistently), and doesn't know the guest's 
programming model (16, 32, or 64-bits? segmented or flat?)

Xen uses a hypercall page to abstract these details out. However, I'm 
not proposing that. Simply indicate that we support hypercalls, and use 
some layer below to actually send them. It is the responsibility of this 
layer to detect if hypercalls are present and how to call them.

Hey, I think the best place for it is in paravirt_ops. We can even patch 
the hypercall instruction inline, and the driver doesn't need to know 
about it.

 None of the PCI devices currently work like that in QEMU.  It would 
 be very hard to make a device that worked this way because since the 
 order in which values are written matter a whole lot.  For instance, 
 if you wrote the status register before the queue information, the 
 driver could get into a funky state.
   
   
 I assume you're talking about restore?  Isn't that atomic?
 

 If you're doing restore by passing the PCI config blob to a registered 
 routine, then sure, but that doesn't seem much better to me than just 
 having the device generate that blob in the first place (which is what 
 we have today).  I was assuming that you would want to use the existing 
 PIO/MMIO handlers to do restore by rewriting the config as if the guest was.

   

Sure some complexity is unavoidable. But flat is simpler than indirect.

 Not much of an argument, I know.


 wrt. number of queues, 8 queues will consume 32 bytes of pci space 
 if all you store is the ring pfn.
 
 
 You also at least need a num argument which takes you to 48 or 64 
 depending on whether you care about strange formatting.  8 queues may 
 not be enough either.  Eric and I have discussed whether the 9p 
 virtio device should support multiple mounts per-virtio device and if 
 so, whether each one should have it's own queue.  Any devices that 
 supports this sort of multiplexing will very quickly start using a 
 lot of queues.
   
   
 Make it appear as a pci function?  (though my feeling is that multiple 
 mounts should be different devices; we can then hotplug mountpoints).
 

 We may run out of PCI slots though :-/
   

Then we can start selling virtio extension chassis.

-- 
Any sufficiently difficult bug is indistinguishable from a feature.


-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/
___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel


Re: [kvm-devel] emulation failed but !mmio_needed? rip 10000 fc 0f 01 15

2007-11-23 Thread Avi Kivity
Sheng Yang wrote:
 On Saturday 24 November 2007 07:23:20 Neo Jia wrote:
   
 hi,

 I happened to get a emulation fail when running the following command:

 System environment: Intel Core 2 Duo (E6600) x86_64 Fedora 8
 (2.6.23.1-49.fc8).

 qemu-img create -f qcow debian-testing.img 10G

 sudo qemu-system-x86_64 -cdrom
 /home/cjia/download/debian-testing-i386-netinst.iso -hda
 debian-testing.img -boot d -m 1024

 Everything works fine until it prompts me that the installation is
 complete and need reboot.

 
 sudo qemu-system-x86_64 -cdrom
 /home/cjia/download/debian-testing-i386-netinst.iso -hda
 debian-testing.img -boot d -m 1024
   
 exception 13 (0)
 rax 0100 rbx 0100 rcx  rdx
 0600
 rsi  rdi  rsp  rbp
 
 r8   r9   r10  r11
 
 r12  r13  r14  r15
 
 rip 0001 rflags 00033003
 cs f000 (000f/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
 ds  (/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
 es  (/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
 ss  (/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
 fs  (/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
 gs  (/ p 1 dpl 3 db 0 s 1 type 3 l 0 g 0 avl 0)
 tr 0080 (40c0/2088 p 1 dpl 0 db 0 s 0 type b l 0 g 0 avl 0)
 ldt  (/ p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0)
 gdt 0/
 idt 0/
 cr0 6010 cr2 0 cr3 0 cr4 0 cr8 0 efer 0
 code: 00 00 00 00 ea 5b e0 00 f0 31 30 2f 32 38 2f 30 37 00 fc f5 --
 fc 0f 01 15 92 a0 31 00 b8 18 00 00 00 8e d8 8e c0 8e e0 8e e8 31 c0
 bf 00 30 39 00 b9 7c
 Aborted

 --- dmesg:

 kvm: emulating exchange as write
 emulation failed but !mmio_needed? rip 1 fc 0f 01 15// I
 searched through the source code but not find a place to generate but
 !mmio_needed? string ...
 

   

That's been removed some time ago (and replaced by another string). See 
054b1369679fb97582fc77f25a700d4290ff3e89.


 It due to one instruction haven't been emulated: 0xfc(one byte instruction). 
 Look it up in SDM Vol.2B's opcode map, you can find that's CLD. And look at 
 what is CLD in SDM Vol.2, you will find CLD - Clear direction flag. So we 
 miss this in x86_emulate.c.

   
 The version of kvm I used for kvm module is
 694401697ccd822bb08019731c3ee1bb34323d8e and the kvm-userspace is
 a57b838b49bc4e4e7439b18d0323385d53e41c7f.
 // Not sure if this is the right way to show the version I am using.
 If not, please correct me, this is the first time I am using git...
 

 Yeah, that's the right ones. :)

   
 Anyway, I really want to get some comments about how to trace this
 problem and would be very glad to dig into it!
 

 Here is the chance! Add this instruction to our x86 emulator. You can take 
 the 
 implement of sti and cli as a reference.

While adding the instrucion is helpful, something else has gone wrong 
here.  cs:ip == f000:1.  You can see the far jump at f000:fff0 
(opcode ea) -- kvm just skipped over it somehow.

Ah, it's been fixed already: see 
c408e4e8d9045d53c1d82c622a5756febd051ef9.  I need to backport it to 2.6.23.

-- 
Any sufficiently difficult bug is indistinguishable from a feature.


-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/
___
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel