[kvm-devel] KVM Test result, kernel 5ca24d9.., userspace 120e0c8..

2007-12-16 Thread Zhao, Yunfeng
Hi, This is today's KVM test result against kvm.git 5ca24d96dbc31d7018bc71e355f824f25b70316e and kvm-userspace.git 120e0c89ac05bdbe63aa83389f051e67af037968. No new issue has been found. Save/restore still passes on IA32e host but fails on IA32 host. Issues: 1. PAE host hanged on some platforms

[kvm-devel] [1/3] Create ioapic.h and lapic.h to hold their declarations

2007-12-16 Thread Zhang, Xiantao
From: Zhang Xiantao <[EMAIL PROTECTED]> Date: Mon, 17 Dec 2007 13:59:56 +0800 Subject: [PATCH] kvm: Create ioapic.h and lapic.h to hold their own declarations. It helps to make ioapic independent of X86 header files. Two files ioapic.h and lapic.h are created. Signed-off-by: Zhang Xiantao <[EMAIL

[kvm-devel] [PATCH] [0/3] Make ioapic.c independent of x86 header files V2

2007-12-16 Thread Zhang, Xiantao
According to Avi's comments, Updated the patches. [1/3] Create ioapic.h and lapic.h to hold their declarations. [2/3] Moving ioapic{.h,.c} back to common directory. [3/3] Moving out kvm_vcpu_kick from irq.c - SF.Net email

[kvm-devel] [3/3] kvm: Moving out kvm_vcpu_kick from irq.c

2007-12-16 Thread Zhang, Xiantao
From: Zhang Xiantao <[EMAIL PROTECTED]> Date: Mon, 17 Dec 2007 14:21:40 +0800 Subject: [PATCH] kvm: Moving out kvm_vcpu_kick from irq.c Moving kvm_vcpu_kick to x86.c. Since it should be common for all archs, put its declarations in linux/kvm_host.h Signed-off-by: Zhang Xiantao <[EMAIL PROTECTED]>

Re: [kvm-devel] new user issues

2007-12-16 Thread Amit Shah
On Monday 17 December 2007 03:18:55 Peter O'Reilly wrote: > Is there a GUI for managing virtual machine with KVM? > > I have tried to get kvm working with this tutorial from the command line, > > http://www.michaeldolan.com/1030#comment-10228 > > ...but this is the problem I can't get past, > > > I

Re: [kvm-devel] [PATCH] external module: include apicdef.h for kernel < 2.6.21

2007-12-16 Thread Carlo Marcelo Arenas Belon
On Sun, Dec 16, 2007 at 01:56:06PM +0200, Avi Kivity wrote: > Carlo Marcelo Arenas Belon wrote: > > The following patch fixes building the kvm module for kernels older than > > 2.6.21 and which were missing an include to in > > > > resulting in the following error : > > > > include/asm/io

[kvm-devel] new user issues

2007-12-16 Thread Peter O'Reilly
Is there a GUI for managing virtual machine with KVM? I have tried to get kvm working with this tutorial from the command line, http://www.michaeldolan.com/1030#comment-10228 ...but this is the problem I can't get past, I added the user to the kvm group and confirmed it, [EMAIL PROTECTED]:~

Re: [kvm-devel] [PATCH] Moving ioapic.h and ioapic.c back to common directory

2007-12-16 Thread Avi Kivity
Zhang, Xiantao wrote: > common-objs = $(addprefix ../../../virt/kvm/, kvm_main.o) > +common-objs += $(addprefix ../../../virt/kvm/, ioapic.o) > Just add ioapic.o behind kvm_main.o; it's a list. -- Any sufficiently difficult bug is indistinguishable from a feature.

Re: [kvm-devel] [PATCH] Make ioapic.c independent of x86 header files

2007-12-16 Thread Avi Kivity
Zhang, Xiantao wrote: > From: Zhang Xiantao <[EMAIL PROTECTED]> > Date: Sun, 16 Dec 2007 23:41:50 +0800 > Subject: [PATCH] kvm: Split irq.h into two parts, and make ioapic > independent of > X86 header files. > > This patch splits irq.h into two parts, and make ioapic independent of > X86 header fi

[kvm-devel] [PATCH] Make ioapic.c independent of x86 header files

2007-12-16 Thread Zhang, Xiantao
From: Zhang Xiantao <[EMAIL PROTECTED]> Date: Sun, 16 Dec 2007 23:41:50 +0800 Subject: [PATCH] kvm: Split irq.h into two parts, and make ioapic independent of X86 header files. This patch splits irq.h into two parts, and make ioapic independent of X86 header files. Signed-off-by: Zhang Xiantao <[E

[kvm-devel] [PATCH] types.h is gone, so use its new name for include

2007-12-16 Thread Zhang, Xiantao
From: Zhang Xiantao <[EMAIL PROTECTED]> Date: Sun, 16 Dec 2007 23:51:37 +0800 Subject: [PATCH] kvm: Using new header file name instead of old one, since old is gone. types.h have been renamed to kvm_types.h, so use new name for includes. Signed-off-by: Zhang Xiantao <[EMAIL PROTECTED]> --- includ

Re: [kvm-devel] question on #UD emulation

2007-12-16 Thread Avi Kivity
Dong, Eddie wrote: > > >> Since we don't emulate 3Dnow instructions, a #UD will be >> injected instead. >> >> > OK, how many architecture specific instructiosn are emulated now? > Just vmcall/vmmcall (which is emulated once, then patched). > Or what is planed to be implemented? If

Re: [kvm-devel] question on #UD emulation

2007-12-16 Thread Avi Kivity
Dong, Eddie wrote: > A little bit suspicion for the usage model too :( > The CPUID feature list can't be changed dynamically, so I doutb > if a real user will give up performance at beginning when he/she > starts the guest for "maybe" future migration cross host platform. > > A VT or SVM enabled ma

Re: [kvm-devel] question on #UD emulation

2007-12-16 Thread Dong, Eddie
A little bit suspicion for the usage model too :( The CPUID feature list can't be changed dynamically, so I doutb if a real user will give up performance at beginning when he/she starts the guest for "maybe" future migration cross host platform. A VT or SVM enabled machine usually has many feature

Re: [kvm-devel] question on #UD emulation

2007-12-16 Thread Dong, Eddie
> >Since we don't emulate 3Dnow instructions, a #UD will be >injected instead. > OK, how many architecture specific instructiosn are emulated now? Or what is planed to be implemented? If no, then adding those emulation in KVM just means dead code. thx,eddie --

[kvm-devel] 代理

2007-12-16 Thread 广程
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Re: [kvm-devel] question on #UD emulation

2007-12-16 Thread Dor Laor
Joerg Roedel wrote: On Sun, Dec 16, 2007 at 01:32:40PM +0200, Avi Kivity wrote: > Dong, Eddie wrote: > > > BTW, do we need to support live migrating an AMD VM to Intel platform or > > vice versa > > Yes, it allows users to buy the machines with the best cost/performance > ratio, rather than co

Re: [kvm-devel] question on #UD emulation

2007-12-16 Thread Joerg Roedel
On Sun, Dec 16, 2007 at 01:32:40PM +0200, Avi Kivity wrote: > Dong, Eddie wrote: > > > BTW, do we need to support live migrating an AMD VM to Intel platform or > > vice versa > > Yes, it allows users to buy the machines with the best cost/performance > ratio, rather than continue to buy machines

[kvm-devel] [ kvm-Bugs-1851814 ] Qemu Crashes with evidence of memory corruption

2007-12-16 Thread SourceForge.net
Bugs item #1851814, was opened at 2007-12-16 14:17 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1851814&group_id=180599 Please note that this message will contain a full copy

Re: [kvm-devel] [PATCH] external module: include apicdef.h for kernel < 2.6.21

2007-12-16 Thread Avi Kivity
Carlo Marcelo Arenas Belon wrote: > The following patch fixes building the kvm module for kernels older than > 2.6.21 and which were missing an include to in > resulting in the following error : > > include/asm/io_apic.h:61: error: 'MAX_IO_APICS' undeclared here (not in a > function) > >

Re: [kvm-devel] virtio_net and SMP guests

2007-12-16 Thread Dor Laor
Christian Borntraeger wrote: > Rusty, Anthony, Dor, > > I need your brain power :-) > > On smp guests I have seen a problem with virtio (the version in curent Avi's > git) which do not occur on single processor guests: > > kernel BUG at /space/kvm/drivers/virtio/virtio_ring.c:228! > illegal operati

Re: [kvm-devel] [ANNOUNCE] kvm-56 release

2007-12-16 Thread Avi Kivity
Carlo Marcelo Arenas Belon wrote: > On Thu, Dec 13, 2007 at 03:32:46PM +0200, Avi Kivity wrote: > >> Notes: >> If you use the modules bundled with kvm-56, you can use any version >> of Linux from 2.6.9 upwards. >> > > the external module (once patched) will only be able to build again

Re: [kvm-devel] question on #UD emulation

2007-12-16 Thread Avi Kivity
Dong, Eddie wrote: > Avi/Anthony: > Following commit added #UD trap in KVM and do emulation in KVM. > It is good to avoid the mis hypercall instruction issue, but I am not > sure if it will have any serious side effect. I am blind to AMD > instruction, I assume, for example, AMD 3D now instru

Re: [kvm-devel] [virtio-net][PATCH] Don't arm tx hrtimer with a constant 500us each transmit

2007-12-16 Thread Dor Laor
Cam Macdonell wrote: > Dor Laor wrote: >> Christian Borntraeger wrote: >>> Am Mittwoch, 12. Dezember 2007 schrieb Dor Laor: Christian Borntraeger wrote: > Am Mittwoch, 12. Dezember 2007 schrieb Dor Laor: >> --- a/drivers/net/virtio_net.c >> +++ b/drivers/net/virtio_net.c >> @@

Re: [kvm-devel] [ kvm-Bugs-1850911 ] qemu-img -c not working

2007-12-16 Thread Dor Laor
SourceForge.net wrote: Bugs item #1850911, was opened at 2007-12-14 12:10 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1850911&group_id=180599 Please note that this message

[kvm-devel] question on #UD emulation

2007-12-16 Thread Dong, Eddie
Avi/Anthony: Following commit added #UD trap in KVM and do emulation in KVM. It is good to avoid the mis hypercall instruction issue, but I am not sure if it will have any serious side effect. I am blind to AMD instruction, I assume, for example, AMD 3D now instruction may use different bin

Re: [kvm-devel] [ANNOUNCE] kvm-56 release

2007-12-16 Thread Carlo Marcelo Arenas Belon
On Thu, Dec 13, 2007 at 03:32:46PM +0200, Avi Kivity wrote: > Notes: > If you use the modules bundled with kvm-56, you can use any version > of Linux from 2.6.9 upwards. the external module (once patched) will only be able to build against 2.6.17 upwards because the in-kernel PIC/IOAPIC/LAPI

[kvm-devel] aluben-o

2007-12-16 Thread Christer Gottesman
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Re: [kvm-devel] [ANNOUNCE] kvm-56 release

2007-12-16 Thread Izik Eidus
On Thu, 2007-12-13 at 22:50 +0100, Farkas Levente wrote: > Izik Eidus wrote: > > Farkas Levente wrote: > >> Avi Kivity wrote: > >> > >>> This restores live migration support which has been broken for a > >>> couple of releases. Also, if you had Java problems please test > >>> kvm-56, as it has