Subject: [PATCH] ensure 4kB page alignment for embedded powerpc when using kvm
From: Hollis Blanchard [EMAIL PROTECTED]
From: Christian Ehrhardt [EMAIL PROTECTED]
We need 4kB aligned pages when using qemu together with kvm for embedded
powerpc. Qemu already had a similar issue when
If the guest writes to cr0 and leaves the TS flag at 0 while vcpu-fpu_active
is also 0, the TS flag in the guests cr0 gets lost. This leads to corrupt FPU
state an causes Windows Vista 64bit to crash very soon after boot. This patch
fixes this bug.
Signed-off-by: Joerg Roedel [EMAIL PROTECTED]
Resend ppc patches neither rejected, commented nor accepted yet
Subject: [PATCH][RESEND] add more regs to kvm_show_regs for powerpc
From: Christian Ehrhardt [EMAIL PROTECTED]
This adds some registers useful for guest debugging to the powerpc code for
kvm_show_regs in libkvm.
Signed-off-by:
On Wed, Jan 16, 2008 at 07:48:06PM +0200, Izik Eidus wrote:
Rik van Riel wrote:
On Sun, 13 Jan 2008 17:24:18 +0100
Andrea Arcangeli [EMAIL PROTECTED] wrote:
In my basic initial patch I only track the tlb flushes which should be
the minimum required to have a nice linux-VM controlled
Hi!
I'm having an issue with GFXboot in Ubuntu. If I try to boot one of our
recent iso images, e.g.
http://cdimage.ubuntu.com/ubuntu-server/daily/current/hardy-server-amd64.iso
with a simple kvm -cdrom hardy-server-amd64 using the kernel modules
from 2.6.24-rc6, and kvm-userspace from git, I
Andrea Arcangeli wrote:
On Wed, Jan 16, 2008 at 07:48:06PM +0200, Izik Eidus wrote:
Rik van Riel wrote:
On Sun, 13 Jan 2008 17:24:18 +0100
Andrea Arcangeli [EMAIL PROTECTED] wrote:
In my basic initial patch I only track the tlb flushes which should be
the minimum
And turning of the TSC bit (for 32-bit guests).
Turning off the TSC bit will break 64bit Linux (it checks
if the cpuid bits have minimum supported features) and you don't know
in advantage if a guest is 32bit or not.
Ok there is a special BIOS call that the kernel issues to tell
the BIOS that
On Wed, Jan 16, 2008 at 02:54:15PM +0100, Andi Kleen wrote:
On Wed, Jan 16, 2008 at 03:38:45PM +0200, Avi Kivity wrote:
Andi Kleen wrote:
Linux checks a couple of things: e.g. if there are no deep C states
and if there are no clustered nodes in the APIC etc.
It might be reasonable to
On Thu, Jan 17, 2008 at 08:21:16PM +0200, Izik Eidus wrote:
ohh i like it, this is cleaver solution, and i guess the cost of the
vmexits wont be too high if it will
be not too much aggressive
Yes, and especially during swapping, the system isn't usually CPU
bound. The idea is to pay with
On Thu, 2008-01-17 at 18:20 +0100, Soren Hansen wrote:
Hi!
I'm having an issue with GFXboot in Ubuntu. If I try to boot one of our
recent iso images, e.g.
http://cdimage.ubuntu.com/ubuntu-server/daily/current/hardy-server-amd64.iso
with a simple kvm -cdrom hardy-server-amd64 using
On Fri, Jan 18, 2008 at 12:43:51AM +0200, Dor Laor wrote:
I'm having an issue with GFXboot in Ubuntu. If I try to boot one of
our recent iso images, e.g.
http://cdimage.ubuntu.com/ubuntu-server/daily/current/hardy-server-amd64.iso
with a simple kvm -cdrom hardy-server-amd64
On Thu, 2008-01-17 at 07:56 -0600, Anthony Liguori wrote:
Dor Laor wrote:
On Thu, 2008-01-17 at 11:25 +0100, Martin Schwidefsky wrote:
Another idea: Martin added an oom notifier to the cmm driver. Before the
oom-killer kicks in cmm will try to free 256 pages. I think your virtio
On Friday 18 January 2008 04:13:51 Dor Laor wrote:
On Thu, 2008-01-17 at 18:20 +0100, Soren Hansen wrote:
Hi!
I'm having an issue with GFXboot in Ubuntu. If I try to boot one of our
recent iso images, e.g.
http://cdimage.ubuntu.com/ubuntu-server/daily/current/hardy-server-amd64.
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