New QERR_UNSUPPORTED for unsupported commands or requests.
Signed-off-by: Lai Jiangshan la...@cn.fujitsu.com
---
qerror.c |4
qerror.h |3 +++
2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/qerror.c b/qerror.c
index c76257f..bafe520 100644
--- a/qerror.c
+++
Convert the name of HMP nmi to inject-nmi, and use QMP inject-nmi.
The behavier is also changed, it injects NMI to all CPUs of the guest.
When the guest is non-x86, it reports Unsupported error.
Signed-off-by: Lai Jiangshan la...@cn.fujitsu.com
---
hmp-commands.hx | 18 --
inject-nmi command injects an NMI on all CPUs of guest.
It is only supported for x86 guest currently, it will
returns Unsupported error for non-x86 guest.
Signed-off-by: Lai Jiangshan la...@cn.fujitsu.com
---
qapi-schema.json | 12
qmp.c| 17 +
2
These patches are applied for http://repo.or.cz/r/qemu/aliguori.git glib.
These patches add QAPI inject-nmi. They are passed checkpatch.pl and the build.
But the result qemu executable file is not tested, because the result
qemu of http://repo.or.cz/r/qemu/aliguori.git glib can't work in my
On 04/18/2011 10:43 PM, Alex Williamson wrote:
On Sun, 2011-04-17 at 12:25 +0300, Avi Kivity wrote:
On 04/15/2011 10:54 PM, Alex Williamson wrote:
Store the device saved state so that we can reload the device back
to the original state when it's unassigned. This has the benefit
Hi,
[ Sasha, please remember to CC people who were involved in discussions! ]
On Mon, Apr 18, 2011 at 4:05 PM, Sasha Levin levinsasha...@gmail.com wrote:
If any of the iov operations return mid-block, use regular ops to complete
the current block and continue using iov ops.
Signed-off-by:
(re-adding list)
On 04/15/2011 07:28 AM, Neal Murphy wrote:
On Wednesday 06 April 2011 03:35:27 you wrote:
On 04/06/2011 06:22 AM, Neal Murphy wrote:
ENVIRONS:
I'm running
- Debian Squeeze.
- QEMU PC emulator version 0.12.5 (qemu-kvm-0.12.5)
-
On 04/19/2011 11:12 PM, Alex Williamson wrote:
v1 - v2:
Make the pointer passed around less opaque for type safety.
Bug https://bugs.launchpad.net/qemu/+bug/754591 is caused because
the KVM module attempts to do a pci_save_state() before assigning
the device to a VM, expecting that the
On 04/18/2011 04:56 PM, Isaku Yamahata wrote:
This patch would fix the segfaults. But I suppose the followings
are necessary.
- PIIX4PMState::gpe_cpu needs to be saved/loaded somewhere
Yes. Juan?
- gpe_writeb() needs to handle PROC_BASE ... PROC_BASE+31
like gpe_readb(). To be honest, I
On 04/18/2011 12:42 PM, Joerg Roedel wrote:
Hi,
these two patches fix one issue introduced with the recent
emulator-intercept code (the issue was there before too, but
hidden by other workaround code which was removed in the
mentioned patch-set).
The second patch fixes a problem introduced with
Inspired by Krishna's patch (http://www.spinics.net/lists/kvm/msg52098.html) and
Michael's suggestions. The following series adds the multiqueue support for
qemu and enable it for virtio-net (both userspace and vhost).
The aim for this series is to simplified the management and achieve the same
This patch adds the multiqueues support for emulated nics. Each VLANClientState
pairs are now abstract as a queue instead of a nic, and multiple VLANClientState
pointers were stored in the NICState and treated as the multiple queues of a
single nic. The netdev options of qdev were now expanded to
This patch add the multiqueue ability to virtio-net for both userapce and
vhost. With this patch the kernel side vhost could be reused without
modification to support multiqueue virtio-net nics.
Signed-off-by: Jason Wang jasow...@redhat.com
---
hw/vhost.c | 26 ++-
hw/vhost.h |1
Thanks Jason!
So I can use my virtio-net guest driver and test with this patch?
Please provide the script you use to start MQ guest.
Regards,
- KK
Jason Wang jasow...@redhat.com wrote on 04/20/2011 02:03:07 PM:
Jason Wang jasow...@redhat.com
04/20/2011 02:03 PM
To
Krishna
* Pekka Enberg penb...@kernel.org wrote:
Sorry for the bikeshedding but wouldn't it be better to follow Git's lead and
have something like
kvm config MyInstance-1 --set debug.io.delay.ms 100
and
kvm config MyInstance-1 --list
Yeah, agreed - 'kvm config' is intuitive. I tried to
On 04/18/2011 09:38 PM, Takuya Yoshikawa wrote:
From: Takuya Yoshikawayoshikawa.tak...@oss.ntt.co.jp
We optimize multi level guest page table walk as follows:
1. We cache the memslot which, probably, includes the next guest page
tables to avoid searching for it many times.
2. We
On 04/18/2011 09:34 PM, Takuya Yoshikawa wrote:
From: Takuya Yoshikawayoshikawa.tak...@oss.ntt.co.jp
This will be optimized later.
Signed-off-by: Takuya Yoshikawayoshikawa.tak...@oss.ntt.co.jp
---
arch/x86/kvm/paging_tmpl.h | 12 +---
1 files changed, 9 insertions(+), 3
On 04/19/2011 06:47 AM, Takuya Yoshikawa wrote:
So if certain algorithm seems to be addapted, yes, I will test based
on that. IIRC, any practically good algorithm has not been found yet,
right?
I think a simple sort based on size will provide the same optimization
(just the cache, not
On 04/18/2011 07:05 PM, Nelson Elhage wrote:
Since segments need to be handled slightly differently when fetching
instructions, we add a __linearize helper that accepts a new 'fetch' boolean.
Applied, thanks.
--
error compiling committee.c: too many arguments to function
--
To unsubscribe
On Wed, Apr 20, 2011 at 05:07:12AM -0400, Avi Kivity wrote:
On 04/18/2011 09:34 PM, Takuya Yoshikawa wrote:
From: Takuya Yoshikawayoshikawa.tak...@oss.ntt.co.jp
This will be optimized later.
Signed-off-by: Takuya Yoshikawayoshikawa.tak...@oss.ntt.co.jp
---
On 03/28/2011 10:14 PM, Tomasz Chmielewski wrote:
On 28.03.2011 22:04, Andrea Arcangeli wrote:
Tomasz, how easily can you reproduce?
Well, this server runs 10 VMs or so, and it happens after 1-2 days of
uptime.
I reverted now to a 2.6.35.x, as it had enough downtime with 2.6.38
already ;)
On 04/18/2011 12:26 PM, Jan Kiszka wrote:
Recent merge with upstream left some corners of qemu-kvm broken behind.
This series addresses those I've spotted based on my merge experiments
in the past months.
Applied all, thanks.
--
error compiling committee.c: too many arguments to function
--
On 04/20/2011 12:35 PM, Roedel, Joerg wrote:
On Wed, Apr 20, 2011 at 05:07:12AM -0400, Avi Kivity wrote:
On 04/18/2011 09:34 PM, Takuya Yoshikawa wrote:
From: Takuya Yoshikawayoshikawa.tak...@oss.ntt.co.jp
This will be optimized later.
Signed-off-by: Takuya
Clean up lines longer than 80 columns. No code changes.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/kvm/emulate.c | 96 +++-
1 files changed, 54 insertions(+), 42 deletions(-)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
On 20.04.2011 11:28, Thomas Treutner wrote:
On 03/28/2011 10:14 PM, Tomasz Chmielewski wrote:
On 28.03.2011 22:04, Andrea Arcangeli wrote:
Tomasz, how easily can you reproduce?
Well, this server runs 10 VMs or so, and it happens after 1-2 days of
uptime.
I reverted now to a 2.6.35.x, as it
On Wed, Apr 20, 2011 at 06:05:08AM -0400, Avi Kivity wrote:
On 04/20/2011 12:35 PM, Roedel, Joerg wrote:
This patch seems only to introduce another wrapper around
kvm_read_guest_page_mmu(), so I don't see a problem in this patch.
By patch 3, ptep_user will be computed in this function and
On 04/20/2011 02:06 PM, Roedel, Joerg wrote:
On Wed, Apr 20, 2011 at 06:05:08AM -0400, Avi Kivity wrote:
On 04/20/2011 12:35 PM, Roedel, Joerg wrote:
This patch seems only to introduce another wrapper around
kvm_read_guest_page_mmu(), so I don't see a problem in this patch.
By
On 04/18/2011 07:05 PM, Nelson Elhage wrote:
Since segments need to be handled slightly differently when fetching
instructions, we add a __linearize helper that accepts a new 'fetch' boolean.
static int segmented_read_std(struct x86_emulate_ctxt *ctxt,
struct
This (longer than expected) patchset decouples the x86 emulator from the rest
of kvm. All communication is not done via x86_emulate_ctxt fields and
callbacks; there is no access to ctxt-vcpu (which is eliminated by the last
patch).
Avi Kivity (16):
KVM: x86 emulator: drop vcpu argument from
Making the emulator caller agnostic.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/include/asm/kvm_emulate.h | 10 ++
arch/x86/kvm/emulate.c |6 +++---
arch/x86/kvm/x86.c | 18 --
3 files changed, 21 insertions(+), 13
Avoid use of ctxt-vcpu.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/kvm/emulate.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index a4227bf..dc495a0 100644
--- a/arch/x86/kvm/emulate.c
+++
Removing direct calls to KVM.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/include/asm/kvm_emulate.h |1 +
arch/x86/include/asm/kvm_host.h|1 -
arch/x86/kvm/emulate.c |2 +-
arch/x86/kvm/x86.c |6 +++---
4 files changed, 5 insertions(+),
Requires ctxt-vcpu, which is to be abolished. Replace with open calls
to get_msr().
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/kvm/emulate.c | 19 ---
1 files changed, 12 insertions(+), 7 deletions(-)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
Replacing direct calls to realmode_lgdt(), realmode_lidt().
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/include/asm/kvm_emulate.h |2 ++
arch/x86/include/asm/kvm_host.h|3 ---
arch/x86/kvm/emulate.c | 14 +++---
arch/x86/kvm/x86.c |
Making the emulator caller agnostic.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/include/asm/kvm_emulate.h | 34 ++
arch/x86/kvm/emulate.c | 54 ---
arch/x86/kvm/x86.c | 54
Artificial, but needed to remove direct calls to KVM.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/include/asm/kvm_emulate.h |1 +
arch/x86/include/asm/kvm_host.h|2 --
arch/x86/kvm/emulate.c |4 ++--
arch/x86/kvm/x86.c |6 +-
4 files
We can use container_of() instead.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/kvm/x86.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 5d853d5..65a5b0c 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@
No longer used.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/include/asm/kvm_emulate.h |2 --
arch/x86/kvm/x86.c |1 -
2 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/arch/x86/include/asm/kvm_emulate.h
b/arch/x86/include/asm/kvm_emulate.h
index
Instead of calling kvm_emulate_wbinvd() directly.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/include/asm/kvm_emulate.h |1 +
arch/x86/kvm/emulate.c |2 +-
arch/x86/kvm/x86.c |6 ++
3 files changed, 8 insertions(+), 1 deletions(-)
diff
Avoid using ctxt-vcpu; we can do everything with -get_cr() and -set_cr().
A side effect is that we no longer activate the fpu on emulated CLTS; but that
should be very rare.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/include/asm/kvm_host.h |1 -
arch/x86/kvm/emulate.c |
Unneeded for register access.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/kvm/emulate.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 55ca5a5..8020f1b 100644
--- a/arch/x86/kvm/emulate.c
+++
Instead of reaching into vcpu internals.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/include/asm/kvm_emulate.h |1 +
arch/x86/kvm/emulate.c |2 +-
arch/x86/kvm/x86.c |6 ++
3 files changed, 8 insertions(+), 1 deletions(-)
diff --git
Making the emulator caller agnostic.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/include/asm/kvm_emulate.h | 22 ---
arch/x86/kvm/emulate.c | 112 ++--
arch/x86/kvm/x86.c | 39 +++--
3 files changed, 90
Making the emulator caller agnostic.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/include/asm/kvm_emulate.h | 14 +++---
arch/x86/kvm/emulate.c | 84 ++--
arch/x86/kvm/x86.c | 34 ++
3 files changed, 73
Making the emulator caller agnostic.
Signed-off-by: Avi Kivity a...@redhat.com
---
arch/x86/include/asm/kvm_emulate.h |2 +-
arch/x86/kvm/emulate.c |2 +-
arch/x86/kvm/x86.c |4 ++--
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git
On Wed, Apr 20, 2011 at 07:18:12AM -0400, Avi Kivity wrote:
On 04/20/2011 02:06 PM, Roedel, Joerg wrote:
The cmpxchg_gpte function treats all table_gfns as l1-gfns. I'll send a
fix soon.
Thanks.
Here is a fix for review. I am out-of-office starting in nearly one hour
until next Tuesday.
On 04/17/2011 01:45 AM, Антон Кочков wrote:
Good day!
I'm trying to make working qemu-kvm with hardened gentoo on hardened kernel.
When i'm using CONFIG_PAX_KERNPAGEXEC and CONFIG_PAX_MEM_UNDEREF qemu just start
and go to infinite loop and take 100% of one of my CPU core. adn it
even can't be
Hello!
I am facing a strange problem.
I use qemu-kvm-0.13 under Fedora 14. There is windows xp installed in
the virtual machine.
But some mouse clicks are not delivered to the virtual machine.
When I do a quick click (press the mouse button and then momentally
release it), it can be not
On Wed, 2011-04-20 at 10:19 +0300, Avi Kivity wrote:
On 04/18/2011 10:43 PM, Alex Williamson wrote:
On Sun, 2011-04-17 at 12:25 +0300, Avi Kivity wrote:
On 04/15/2011 10:54 PM, Alex Williamson wrote:
Store the device saved state so that we can reload the device back
to the
On 04/20/2011 06:13 PM, Alex Williamson wrote:
This is also why I changed the
__pci_reset_function() back to a normal pci_reset_function(), so we're
never left with an uninitialized device like we are now.
We could be more verbose or return an error here, but we've gone
If user pases own options we need an extra space otherwise
options get joined.
Signed-off-by: Cyrill Gorcunov gorcu...@gmail.com
---
tools/kvm/kvm-run.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.git/tools/kvm/kvm-run.c
On Tue, 19 Apr 2011, Prasad Joshi wrote:
On Tue, Apr 19, 2011 at 10:07 PM, Pekka Enberg penb...@kernel.org wrote:
This patch extends the QCOW1 format to also support QCOW2 images as
specified
by the following document:
http://people.gnome.org/~markmc/qcow-image-format.html
https://bugzilla.kernel.org/show_bug.cgi?id=33762
Summary: Qemu-kvm infinite loop on hardened (Grsecurity/PaX)
kernel
Product: Virtualization
Version: unspecified
Platform: All
OS/Version: Linux
Tree: Mainline
https://bugzilla.kernel.org/show_bug.cgi?id=33762
--- Comment #1 from Anton Kochkov anton.koch...@gmail.com 2011-04-20
16:38:17 ---
Additional discussion in qemu-devel mailing list
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--- You are receiving this
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--- Comment #2 from Anton Kochkov anton.koch...@gmail.com 2011-04-20
16:38:36 ---
http://lists.nongnu.org/archive/html/qemu-devel/2011-04/msg01547.html
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--- You
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--- Comment #3 from Anton Kochkov anton.koch...@gmail.com 2011-04-20
16:40:49 ---
Created an attachment (id=54832)
-- (https://bugzilla.kernel.org/attachment.cgi?id=54832)
Dmesg output
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Anton Kochkov anton.koch...@gmail.com changed:
What|Removed |Added
Kernel Version||2.6.38
--
This patchset add supports for TX zero-copy between guest and host
kernel through vhost. It significantly reduces CPU utilization on the
local host on which the guest is located (It reduced 30-50% CPU usage
for vhost thread for single stream test). The patchset is based on
previous submission and
This sock zerocopy flag is used to support lower level device DMA
userspace buffers.
Signed-off-by: Shirley Ma x...@us.ibm.com
---
include/net/sock.h |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/net/sock.h b/include/net/sock.h
index 01810a3..daa0a80 100644
This zerocopy flag is used to support device DMA userspace buffers.
Signed-off-by: Shirley Ma x...@us.ibm.com
---
include/linux/netdevice.h |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 0249fe7..0998d3d
On Wed, 2011-04-20 at 12:44 -0700, Shirley Ma wrote:
This zerocopy flag is used to support device DMA userspace buffers.
Signed-off-by: Shirley Ma x...@us.ibm.com
---
include/linux/netdevice.h |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git
This patch maintains the outstanding userspace buffers in the
sequence it is delivered to vhost. The outstanding userspace buffers
will be marked as done once the lower device buffers DMA has finished.
This is monitored through last reference of kfree_skb callback. Two
buffer index are used for
Resubmit this patch with the new bit.
Signed-off-by: Shirley Ma x...@us.ibm.com
---
include/linux/netdevice.h |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 0249fe7..0998d3d 100644
---
Signed-off-by: Shirley Ma x...@us.ibm.com
---
drivers/net/cxgb3/cxgb3_main.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 9108931..93a1101 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++
Signed-off-by: Shirley Ma x...@us.ibm.com
---
drivers/net/benet/be_main.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 7cb5a11..d7b7254 100644
--- a/drivers/net/benet/be_main.c
+++
Only when buffer size is greater than GOODCOPY_LEN (128), macvtap
enables zero-copy.
Signed-off-by: Shirley MA x...@us.ibm.com
---
drivers/net/macvtap.c | 124 -
1 files changed, 112 insertions(+), 12 deletions(-)
diff --git
On 04/20/2011 01:09 PM, Shirley Ma wrote:
Resubmit this patch with the new bit.
Bit 30 is also taken in net-next.
Signed-off-by: Shirley Ma x...@us.ibm.com
---
include/linux/netdevice.h |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/include/linux/netdevice.h
Thanks. I need to update it to 30 bit.
Shirley
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Only when buffer size is greater than GOODCOPY_LEN (128), macvtap
enables zero-copy.
Signed-off-by: Shirley Ma x...@us.ibm.com
---
drivers/net/macvtap.c | 124
-
1 files changed, 112 insertions(+), 12 deletions(-)
diff --git
Resubmit it with 31 bit.
Signed-off-by: Shirley Ma x...@us.ibm.com
---
include/linux/netdevice.h |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 0249fe7..0998d3d 100644
--- a/include/linux/netdevice.h
+++
On Wed, 2011-04-20 at 13:24 -0700, Dimitris Michailidis wrote:
Bit 30 is also taken in net-next.
How about 31?
Thanks
Shirley
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v2 - v3:
Saved structure has variable contents.
Avi, see if this adds any credibility to the pci-core allocated
opaque buffer. It was wrong in the previous versions to distill
the variable device capability save list into a fixed struct.
This should also eliminate any future maintenance
This will allow us to store and load it later.
Signed-off-by: Alex Williamson alex.william...@redhat.com
---
drivers/pci/pci.c | 12 +++-
include/linux/pci.h | 11 ---
2 files changed, 15 insertions(+), 8 deletions(-)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
For KVM device assignment, we'd like to save off the state of a device
prior to passing it to the guest and restore it later. We also want
to allow pci_reset_funciton() to be called while the device is owned
by the guest. This however overwrites and invalidates the struct pci_dev
buffers, so we
Store the device saved state so that we can reload the device back
to the original state when it's unassigned. This has the benefit
that the state survives across pci_reset_function() calls via
the PCI sysfs reset interface while the VM is using the device.
Signed-off-by: Alex Williamson
On 04/20/2011 01:13 PM, Shirley Ma wrote:
Signed-off-by: Shirley Ma x...@us.ibm.com
---
drivers/net/cxgb3/cxgb3_main.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 9108931..93a1101 100644
---
On Wed, 2011-04-20 at 13:52 -0700, Dimitris Michailidis wrote:
The features handling has been reworked in net-next and patches like
this
won't apply as the code you're patching has changed. Also core code
now
does a lot of the related work and you'll need to tell it what to do
with
any
On Wed, 2011-04-20 at 13:58 -0700, Shirley Ma wrote:
This flag can be ON when HIGHDMA and scatter/gather support. I will
modify the patch to make it conditionally.
Double checked, it only needs HIGHDMA condition, not scatter/gather.
thanks
Shirley
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On Wed, 20 Apr 2011 15:33:16 +0200
Roedel, Joerg joerg.roe...@amd.com wrote:
@@ -245,13 +257,17 @@ walk:
goto error;
if (write_fault !is_dirty_gpte(pte)) {
- bool ret;
+ int ret;
trace_kvm_mmu_set_dirty_bit(table_gfn, index,
On Wed, 20 Apr 2011 14:18:12 +0300
Avi Kivity a...@redhat.com wrote:
Correct. The reason I don't want the helper, is so we can use ptep_user
in both places (not for efficiency, just to make sure it's exactly the
same value).
Thank you for your explanation, now I've got the picture!
I
This patch adds userspace buffers support in skb. A new struct
skb_ubuf_info is needed to maintain the userspace buffers argument
and index, a callback is used to notify userspace to release the
buffers once lower device has done DMA (Last reference to that skb
has gone).
Signed-off-by: Shirley
In general should virtual functions outperform virtio+vhost for
networking performance - latency and throughput?
I have 2 VMs running on a host. Each VM has 2 nics -- one tied to a VF
and the other going through virtio and a tap device like so:
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On Wed, 2011-04-20 at 19:57 -0600, David Ahern wrote:
In general should virtual functions outperform virtio+vhost for
networking performance - latency and throughput?
I have 2 VMs running on a host. Each VM has 2 nics -- one tied to a VF
and the other going through virtio and a tap device
Hi, Anthony Liguori
Any suggestion?
Although all command line interfaces will be converted to to use QMP interfaces
in 0.16,
I hope inject-nmi come into QAPI earlier, 0.15.
Thanks,
Lai
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Krishna Kumar2 writes:
Thanks Jason!
So I can use my virtio-net guest driver and test with this patch?
Please provide the script you use to start MQ guest.
Yes and thanks. Following is a simple script may help you start macvtap mq
guest.
qemu_path=./qemu-system-x86_64
Hi all,
I'm trying to use qemu-kvm to run Fedora15-beta with gnome3,
but it told me graphics hardware failed to run gnome3 specific
features and it fallback to gnome2;
I checked the qemu-doc and tried all these vga drivers, no one
could work with gnome3, does someone know how to run qemu with
a
Signed-off-by: Shirley Ma x...@us.ibm.com
---
drivers/net/ixgbe/ixgbe_main.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 6f8adc7..68f1e93 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++
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