On Wed, Mar 04, 2009 at 03:54:27PM +0800, Sheng Yang wrote:
Shouldn't update assigned irq if host irq is 0, which means
uninitialized or don't support INTx.
Is that generally true?
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Hi,
i had serveral kernel panics in the last days on a DELL R300.
First i had ubuntu 8.10 running with latest kvm compiled.
the panic looked like this: http://memic.paniert.org/screen.png
The impi log looks like this
2d | 02/19/2009 | 02:54:31 | Processor #0x0d | Transition to
Non-recoverable
There are many code/logic duplications throughout ioapic/lapic/msi device
emulation. Try to consolidate as much code as possible.
The patch series is on top of Sheng Yang's patch:
KVM: Merge kvm_ioapic_get_delivery_bitmask into kvm_get_intr_delivery_bitmask
---
Gleb Natapov (3):
ioapic_deliver() and kvm_set_msi() have code duplication. Move
the code into ioapic_deliver_entry() function and call it from
both places.
Signed-off-by: Gleb Natapov g...@redhat.com
---
virt/kvm/ioapic.c | 60 +++
virt/kvm/ioapic.h |4
Use kvm_apic_match_dest() in kvm_get_intr_delivery_bitmask() instead
of duplicating the same code. Use kvm_get_intr_delivery_bitmask() in
apic_send_ipi() to figure out ipi destination instead of reimplementing
the logic.
Signed-off-by: Gleb Natapov g...@redhat.com
---
arch/ia64/kvm/kvm-ia64.c
On Wed, Mar 04, 2009 at 10:56:36AM +0800, Sheng Yang wrote:
On Tuesday 03 March 2009 20:42:07 Marcelo Tosatti wrote:
Hi Sheng,
On Mon, Mar 02, 2009 at 04:29:27PM +0800, Sheng Yang wrote:
This framework can be easily extended to support device capability, like
MSI/MSI-x.
Hi Charles!
This mail seems to be somehow related to the bug report of Justin Keogh
from 30th Dec 2008. He was able to fix his problem by simply setting
CONFIG_KVM=m, but I'm already using modules, so his workaround can't be
applied here.
Quick question -- does your dmesg output include
Hi Gleb,
On Wed, Mar 04, 2009 at 03:30:11PM +0200, Gleb Natapov wrote:
Get rid of ioapic_inj_irq() and ioapic_inj_nmi() functions.
Signed-off-by: Gleb Natapov g...@redhat.com
---
index afc59b2..d58268f 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -196,20 +196,30 @@
On Wed, Mar 04, 2009 at 03:30:22PM +0200, Gleb Natapov wrote:
Use kvm_apic_match_dest() in kvm_get_intr_delivery_bitmask() instead
of duplicating the same code. Use kvm_get_intr_delivery_bitmask() in
apic_send_ipi() to figure out ipi destination instead of reimplementing
the logic.
* Uri Lublin u...@redhat.com [2009-03-04 02:59]:
- it seems like the definition and rules ought to be separate from the
last section which defines which tests to run (the fc8_quick area), so
adding something as simple as include support to kvm_config.py would
be sufficient to support
On Wed, Mar 04, 2009 at 01:33:02PM +0800, Sheng Yang wrote:
Gleb fixed bitmap ops usage in kvm_ioapic_get_delivery_bitmask.
Sheng merged two functions, as well as fixed several issues in
kvm_get_intr_delivery_bitmask
1. deliver_bitmask is a bitmap rather than a unsigned long intereger.
2.
On Wed, Mar 4, 2009 at 11:45 PM, Ryan Harper ry...@us.ibm.com wrote:
* Uri Lublin u...@redhat.com [2009-03-04 02:59]:
- it seems like the definition and rules ought to be separate from the
last section which defines which tests to run (the fc8_quick area), so
adding something as simple
On Wed, Mar 04, 2009 at 03:54:27PM +0800, Sheng Yang wrote:
Shouldn't update assigned irq if host irq is 0, which means uninitialized
or don't support INTx.
Signed-off-by: Sheng Yang sh...@linux.intel.com
---
qemu/hw/device-assignment.c |4
1 files changed, 4 insertions(+), 0
* Marcelo Tosatti (mtosa...@redhat.com) wrote:
Please do not special case irq 0. The fact that only x86/IA64 are
supported at the moment does not mean other architectures can't
use it.
Seems logical to use a flag instead of overloading the irq value.
Also, the kernel code to handle dev/irq
update: the kernel panics just seem to happen with smp guests,
right now i have only non smp guest and everything is fine, even
under load. is this a known problem?
Johannes Baumann schrieb:
Hi,
i had serveral kernel panics in the last days on a DELL R300.
First i had ubuntu 8.10 running
sudhir kumar wrote:
On Wed, Mar 4, 2009 at 11:45 PM, Ryan Harper ry...@us.ibm.com wrote:
* Uri Lublin u...@redhat.com [2009-03-04 02:59]:
- it seems like the definition and rules ought to be separate from the
last section which defines which tests to run (the fc8_quick area), so
Ciao Mark,
RAID1 has *much* better write performance. With striping RAIDs, alignment
is important. RAID controllers sometimes introduce hidden alignment
offsets. Excessive read-ahead is a waste of time with a lot of small
random I/O, which is what I see mostly with guests on flat disk
On Wed, Mar 04, 2009 at 02:10:30PM +0100, Johannes Baumann wrote:
Hi,
i had serveral kernel panics in the last days on a DELL R300.
First i had ubuntu 8.10 running with latest kvm compiled.
the panic looked like this: http://memic.paniert.org/screen.png
The impi log looks like this
2d
From: Ryan Harper ry...@us.ibm.com
Uri Lublin u...@redhat.com [2009-03-04 02:59]:
- it seems like the definition and rules ought to be separate from the
last section which defines which tests to run (the fc8_quick area), so
adding something as simple as include support to kvm_config.py
From: sudhir kumar smalik...@gmail.com
On Wed, Mar 4, 2009 at 11:45 PM, Ryan Harper ry...@us.ibm.com wrote:
* Uri Lublin u...@redhat.com [2009-03-04 02:59]:
- guest install wizard using md5sum region matching ... ouch. This is
quite fickle. I've seen different kvms generate different md5sum
Marcelo Tosatti wrote:
On Tue, Mar 03, 2009 at 11:38:17AM +0800, Zhang, Yang wrote:
diff --git a/qemu/hw/i8259.c b/qemu/hw/i8259.c
index 9cb3941..025f993 100644
--- a/qemu/hw/i8259.c
+++ b/qemu/hw/i8259.c
@@ -189,8 +189,10 @@ static void i8259_set_irq(void *opaque, int
irq, int
On Thu, Mar 05, 2009 at 09:36:13AM +0800, Zhang, Yang wrote:
Marcelo Tosatti wrote:
On Tue, Mar 03, 2009 at 11:38:17AM +0800, Zhang, Yang wrote:
diff --git a/qemu/hw/i8259.c b/qemu/hw/i8259.c
index 9cb3941..025f993 100644
--- a/qemu/hw/i8259.c
+++ b/qemu/hw/i8259.c
@@ -189,8 +189,10
Marcelo Tosatti wrote:
On Thu, Mar 05, 2009 at 09:36:13AM +0800, Zhang, Yang wrote:
seems right, But i cannot find the proper place to define it.
And i think we can do this at the time of we need to use it.
The thinking is avoid code from piling in kvm-userspace when it
belongs in upstream
Hi Paolo,
Sorry, list - getting a bit off-topic but I'll include because it might
be of general interest for kvm users ...
On Wed, Mar 04, 2009 at 11:28:18PM +0100, Paolo Pedaletti wrote:
ok, I can understand this
but on a big multimedia-file partition an opportune read-ahead could
be
On Thursday 05 March 2009 03:41:41 Chris Wright wrote:
* Marcelo Tosatti (mtosa...@redhat.com) wrote:
Please do not special case irq 0. The fact that only x86/IA64 are
supported at the moment does not mean other architectures can't
use it.
Seems logical to use a flag instead of
Did you do make sync LINUX=/usr/local/src/linux-kvm-git in kvm-userspace.git
before your ./configure ?
Xiantao
freisei wrote:
Hi @ll,
I want to update my kvm-84 to the latest git releaste due to an
IOMMU-feature.
git clone git://git.kernel.org/pub/scm/virt/kvm/kvm-userspace.git
Thank you! Solved my problem!
How could i know it without asking the list?
greets freisei
Zhang, Xiantao schrieb:
Did you do make sync LINUX=/usr/local/src/linux-kvm-git in kvm-userspace.git before
your ./configure ?
Xiantao
freisei wrote:
Hi @ll,
I want to update my kvm-84 to the
The function hrtimer_start_expires() in the kvm-ia64.c is not supported before
the kernel 2.6.28.
So we need to hack it.
please review it. thanks
Signed-off-by: Yang Zhang yang.zh...@intel.com
---
kernel/Makefile |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git
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