Re: [kvm-devel] Any plans to rebase kvm to current qemu at the moment ?

2007-10-01 Thread Avi Kivity
Christian Ehrhardt wrote: Hi, while working on the embedded powerpc port for kvm we have a lot of dependencies on current qemu 0.9.0 code for ppc support. Internally we currently run with a modified qemu, but eventually strive for integration with kvm-userspace. Therefor I wanted to ask if

Re: [kvm-devel] Any plans to rebase kvm to current qemu at the moment ?

2007-10-01 Thread Zhang, Xiantao
Hi Avi, We also the similar problems, when we enable kvm/ipf. You know, Qemu doesn't work on IPF both at host and guest sides. So, we have some changes, and new-added stuffs to current Qemu code. Do you think which tree we should push them to? Qemu upstream or kvm-userspace? Thanks

Re: [kvm-devel] Any plans to rebase kvm to current qemu at the moment ?

2007-10-01 Thread Avi Kivity
Zhang, Xiantao wrote: Hi Avi, We also the similar problems, when we enable kvm/ipf. You know, Qemu doesn't work on IPF both at host and guest sides. So, we have some changes, and new-added stuffs to current Qemu code. Do you think which tree we should push them to? Qemu upstream or

Re: [kvm-devel] Unable to handle kernel paging request

2007-10-01 Thread Laurent Vivier
Avi Kivity wrote: Laurent Vivier wrote: (Yes, I know, it's again another bug I've introduced into KVM...) To avoid this, I suggest that Nitin and yourself review each other's patches. While I review every patch I commit, it works much better when someone who's involved daily with the

Re: [kvm-devel] [PATCH] Correct management of REP prefix

2007-10-01 Thread Laurent Vivier
Avi Kivity wrote: Laurent Vivier wrote: This patch corrects some errors appearing when we have an emulation failure on an operation using REP prefix. When x86_emulate_insn() fails, saving EIP and ECX is not enough as emulation should have modified other registers like RSI or RDI. Moreover,

[kvm-devel] [ kvm-Bugs-1805519 ] cannot add usbdevice

2007-10-01 Thread SourceForge.net
Bugs item #1805519, was opened at 2007-10-01 11:31 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detailatid=893831aid=1805519group_id=180599 Please note that this message will contain a full copy of

Re: [kvm-devel] KVM behaves weird on AMD64

2007-10-01 Thread Miguel Araujo
Tobias Brink escribió: Avi Kivity [EMAIL PROTECTED] writes: Tobias Brink wrote: I have a probably similar problem with OpenBSD 4.1 and kvm-37 and kvm-39 (didn't have time to test any further versions). Kernel is 2.6.22-gentoo-r5 and processor is Intel Core2 Quad. I use the modules

[kvm-devel] Ubuntu's gfxboot doesn't get on well with KVM

2007-10-01 Thread Miguel Araujo
Hello all, After solving my problems installing OpenBSD 4.1 in KVM, I tried to install Ubuntu 7.04 Feisty Fawn. The problem is that it gets stuck in a black screen without having said anything at all. After some testing with other isos I thought it could be related to the graphical bootloader

[kvm-devel] can't boot just: serial0 console

2007-10-01 Thread Farkas Levente
hi, after i try to merge centos and fedora kvm-36 spec files and patches (ethernet qemu fix etc) and start the guests on the new kvm host the guest install. the only thing what i got in qemu vnc window: serial0 console so the guest not even start to boot. anybody has any tip? may be the bios

Re: [kvm-devel] Ubuntu's gfxboot doesn't get on well with KVM

2007-10-01 Thread Anthony Liguori
Miguel Araujo wrote: Hello all, After solving my problems installing OpenBSD 4.1 in KVM, I tried to install Ubuntu 7.04 Feisty Fawn. The problem is that it gets stuck in a black screen without having said anything at all. After some testing with other isos I thought it could be related to

[kvm-devel] [PATCH] Allow for Cross compile of user tools

2007-10-01 Thread Jerone Young
This is the first of many patches to begin to make kvm source a lot better for compiling for other architecture support (that is not x86 or x86-64). This patch makes it possible so that someone on an x86 machine can cross compile for an x86-64 machine and vice versa. So now you will have

Re: [kvm-devel] What happens on an INT80 instruction

2007-10-01 Thread Cam Macdonell
Anthony Liguori wrote: Cameron Macdonell wrote: Hi, I'm trying to understand guest virtualization at the lower levels. I have a somewhat basic question: How does KVM virtualize an int80 instruction from a guest? A pointer to an answer is just as good as an answer itself. The

Re: [kvm-devel] What happens on an INT80 instruction

2007-10-01 Thread Anthony Liguori
Cam Macdonell wrote: Anthony Liguori wrote: Cameron Macdonell wrote: Hi, I'm trying to understand guest virtualization at the lower levels. I have a somewhat basic question: How does KVM virtualize an int80 instruction from a guest? A pointer to an answer is just as good as an

Re: [kvm-devel] What happens on an INT80 instruction

2007-10-01 Thread Cam Macdonell
Anthony Liguori wrote: Cam Macdonell wrote: Anthony Liguori wrote: Cameron Macdonell wrote: Hi, I'm trying to understand guest virtualization at the lower levels. I have a somewhat basic question: How does KVM virtualize an int80 instruction from a guest? A pointer to an answer is

Re: [kvm-devel] [RFC] KVM Source layout Proposal to accommodate new CPU architecture

2007-10-01 Thread Hollis Blanchard
On Sun, 30 Sep 2007 15:56:16 +0200, Avi Kivity wrote: Eventually I'd like to see the code in arch/*/kvm. That's probably not easily doable right now because modules cannot span directories, but once that's solved, we'll do that as this is most consistent with the rest of the kernel.

Re: [kvm-devel] [RFC] KVM Source layout Proposal to accommodate new CPU architecture

2007-10-01 Thread Rusty Russell
On Tue, 2007-10-02 at 01:19 +, Hollis Blanchard wrote: On Sun, 30 Sep 2007 15:56:16 +0200, Avi Kivity wrote: Eventually I'd like to see the code in arch/*/kvm. That's probably not easily doable right now because modules cannot span directories, but once that's solved, we'll do

[kvm-devel] [PATCH] kvm-userspace: fix kzalloc macro

2007-10-01 Thread Rusty Russell
This was committed in 1d55c096cce99f069d9ac8e3b2195d45adce9549 on Feb 7, and clearly never actually compiled. --- kernel/external-module-compat.h |6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/external-module-compat.h b/kernel/external-module-compat.h index

Re: [kvm-devel] [PATCH] Allow for Cross compile of user tools

2007-10-01 Thread Avi Kivity
Jerone Young wrote: This is the first of many patches to begin to make kvm source a lot better for compiling for other architecture support (that is not x86 or x86-64). This patch makes it possible so that someone on an x86 machine can cross compile for an x86-64 machine and vice versa. So