Stephen Rothwell writes:
> Hi Rusty,
>
> On Tue, 02 Oct 2012 15:56:56 +0930 Rusty Russell
> wrote:
>>
>> Please remove my quilt tree
>> http://ozlabs.org/~rusty/kernel/rr-latest/ from linux-next, and use my
>> git trees from now on:
>>
>> git://git.kernel.org/pub/scm/linux/kernel/git/ru
Cornelia Huck writes:
> Clarify how indicator location is communicated and that the
> feature bits are little-endian.
>
> Signed-off-by: Cornelia Huck
Thanks, applied!
Cheers,
Rusty.
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On Tue, Oct 30, 2012 at 12:43:54PM -0700, Dmitry Torokhov wrote:
> On Tue, Oct 30, 2012 at 09:27:23AM -0700, Greg KH wrote:
> > On Tue, Oct 30, 2012 at 09:18:07AM -0700, Dmitry Torokhov wrote:
> > > > > I think that even if we had a special directory for vmci having
> > > > > network
> > > > > dri
On Tue, Oct 30, 2012 at 09:27:23AM -0700, Greg KH wrote:
> On Tue, Oct 30, 2012 at 09:18:07AM -0700, Dmitry Torokhov wrote:
> > > > I think that even if we had a special directory for vmci having network
> > > > drivers in Dave's realm and pvscsi in James's is best option, so the new
> > > > direct
On 10/30/2012 03:03 AM, Jason Wang wrote:
Hi all:
This series is an update version of multiqueue virtio-net driver based on
Krishna Kumar's work to let virtio-net use multiple rx/tx queues to do the
packets reception and transmission. Please review and comments.
Changes from v5:
- Align the imp
On 10/29/2012 11:49 AM, Michael S. Tsirkin wrote:
It seems that to avoid deadlocks it is enough to poll vq before
we are going to use the last buffer. This should be faster than
c70aa540c7a9f67add11ad3161096fb95233aa2e.
Signed-off-by: Michael S. Tsirkin
---
drivers/vhost/net.c | 12 +++
On 10/29/2012 11:49 AM, Michael S. Tsirkin wrote:
Orphaning frags for zero copy skbs needs to allocate data in atomic
context so is has a chance to fail. If it does we currently discard
the skb which is safe, but we don't report anything to the caller,
so it can not recover by e.g. disabling zero
Hello.
On 28-10-2012 12:05, Joe Perches wrote:
dev_ create smaller objects than dev_printk(KERN_.
Convert non-debug calls to this form.
Joe Perches (16):
tile: Convert dev_printk(KERN_ to dev_(
[...]
tile: Convert dev_printk(KERN_ to dev_(
[...]
tile: Convert dev_printk(KERN_ to
On Tue, Oct 30, 2012 at 09:18:07AM -0700, Dmitry Torokhov wrote:
> > > I think that even if we had a special directory for vmci having network
> > > drivers in Dave's realm and pvscsi in James's is best option, so the new
> > > directory would contain vmci and the balloon driver (vsock will go into
On Tue, Oct 30, 2012 at 8:29 AM, Michael S. Tsirkin wrote:
> On Tue, Sep 11, 2012 at 12:10:18AM +0300, Michael S. Tsirkin wrote:
>> > On the plus side, having an exit taken here on each page turns out to
>> > be relatively cheap, as the vmexit from the page fault should be
>> > faster to process a
On Tue, Oct 30, 2012 at 08:48:01AM -0700, Greg KH wrote:
> On Mon, Oct 29, 2012 at 09:07:44PM -0700, Dmitry Torokhov wrote:
> > Hi Greg,
> >
> > On Mon, Oct 29, 2012 at 07:19:38PM -0700, Greg KH wrote:
> > > On Mon, Oct 29, 2012 at 06:03:28PM -0700, George Zhang wrote:
> > > > drivers/misc/Kconfi
On Tuesday, October 30, 2012 08:51:59 AM Greg KH wrote:
> On Mon, Oct 29, 2012 at 10:20:16PM -0700, Dmitry Torokhov wrote:
> > On Mon, Oct 29, 2012 at 07:29:05PM -0700, Greg KH wrote:
> > > On Mon, Oct 29, 2012 at 06:04:58PM -0700, George Zhang wrote:
> > > > +static struct vmci_resource *vmci_reso
On Tuesday, October 30, 2012 08:50:41 AM Greg KH wrote:
> On Mon, Oct 29, 2012 at 10:01:52PM -0700, Dmitry Torokhov wrote:
> > On Mon, Oct 29, 2012 at 07:26:05PM -0700, Greg KH wrote:
> > > On Mon, Oct 29, 2012 at 06:04:27PM -0700, George Zhang wrote:
> > > > +static void event_signal_destroy(struc
On Tuesday, October 30, 2012 08:46:52 AM Greg KH wrote:
> On Mon, Oct 29, 2012 at 09:01:40PM -0700, Dmitry Torokhov wrote:
> > Hi Greg,
> >
> > On Mon, Oct 29, 2012 at 07:10:58PM -0700, Greg KH wrote:
> > > On Mon, Oct 29, 2012 at 06:03:42PM -0700, George Zhang wrote:
> > > > +/*
> > > > + * Relea
On Tue, Oct 30, 2012 at 11:44:16AM -0400, Vlad Yasevich wrote:
> On 10/29/2012 11:49 AM, Michael S. Tsirkin wrote:
> >Orphaning frags for zero copy skbs needs to allocate data in atomic
> >context so is has a chance to fail. If it does we currently discard
> >the skb which is safe, but we don't rep
On Mon, Oct 29, 2012 at 10:20:16PM -0700, Dmitry Torokhov wrote:
> On Mon, Oct 29, 2012 at 07:29:05PM -0700, Greg KH wrote:
> > On Mon, Oct 29, 2012 at 06:04:58PM -0700, George Zhang wrote:
> > > +static struct vmci_resource *vmci_resource_lookup(struct vmci_handle
> > > handle)
> > > +{
> > > + s
On Tue, Oct 30, 2012 at 11:47:45AM -0400, Vlad Yasevich wrote:
> On 10/29/2012 11:49 AM, Michael S. Tsirkin wrote:
> >It seems that to avoid deadlocks it is enough to poll vq before
> > we are going to use the last buffer. This should be faster than
> >c70aa540c7a9f67add11ad3161096fb95233aa2e.
>
On Mon, Oct 29, 2012 at 10:01:52PM -0700, Dmitry Torokhov wrote:
> On Mon, Oct 29, 2012 at 07:26:05PM -0700, Greg KH wrote:
> > On Mon, Oct 29, 2012 at 06:04:27PM -0700, George Zhang wrote:
> > > +static void event_signal_destroy(struct kref *kref)
> > > +{
> > > + struct vmci_subscription *entry =
On Mon, Oct 29, 2012 at 09:58:21PM -0700, Dmitry Torokhov wrote:
> On Mon, Oct 29, 2012 at 07:24:46PM -0700, Greg KH wrote:
> > On Mon, Oct 29, 2012 at 06:04:27PM -0700, George Zhang wrote:
> > > +/*
> > > + * Releases the given VMCISubscription.
> > > + * Fires the destroy event if the reference c
On Mon, Oct 29, 2012 at 09:15:22PM -0700, Dmitry Torokhov wrote:
> On Mon, Oct 29, 2012 at 07:23:47PM -0700, Greg KH wrote:
> > On Mon, Oct 29, 2012 at 06:04:15PM -0700, George Zhang wrote:
> > > +static int __init vmci_core_init(void)
> > > +{
> > > + int result;
> > > +
> > > + result = vmci_ctx_
On Mon, Oct 29, 2012 at 09:07:44PM -0700, Dmitry Torokhov wrote:
> Hi Greg,
>
> On Mon, Oct 29, 2012 at 07:19:38PM -0700, Greg KH wrote:
> > On Mon, Oct 29, 2012 at 06:03:28PM -0700, George Zhang wrote:
> > > drivers/misc/Kconfig |1
> > > drivers/misc/Makefile
On Mon, Oct 29, 2012 at 09:01:40PM -0700, Dmitry Torokhov wrote:
> Hi Greg,
>
> On Mon, Oct 29, 2012 at 07:10:58PM -0700, Greg KH wrote:
> > On Mon, Oct 29, 2012 at 06:03:42PM -0700, George Zhang wrote:
> > > +/*
> > > + * Releases the VMCI context. If this is the last reference to
> > > + * the c
On Tue, Sep 11, 2012 at 12:10:18AM +0300, Michael S. Tsirkin wrote:
> > On the plus side, having an exit taken here on each page turns out to
> > be relatively cheap, as the vmexit from the page fault should be
> > faster to process as it is fully handled within the host kernel.
> >
> > Perhaps so
This patch implement the {set|get}_channels method of ethool to allow user to
change the number of queues dymaically when the device is running. This would
let the user to tune the device for specific applications.
Signed-off-by: Jason Wang
---
drivers/net/virtio_net.c | 43 +++
This addes multiqueue support to virtio_net driver. There's two mode supported:
single queue pair mode and multiple queue pairs mode. An obvious difference
compared with a physical mq card is that virtio-net reserve first two virtqueues
when it is working in multiqueue mode, this is used for implem
From: Krishna Kumar
Introduce VIRTIO_NET_F_MULTIQUEUE.
Signed-off-by: Krishna Kumar
Signed-off-by: Jason Wang
---
include/uapi/linux/virtio_net.h |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h
index 24
Hi all:
This series is an update version of multiqueue virtio-net driver based on
Krishna Kumar's work to let virtio-net use multiple rx/tx queues to do the
packets reception and transmission. Please review and comments.
Changes from v5:
- Align the implementation with the RFC spec update v4
- Sw
From: Sjur Brændeland
Remove buffers from the out-queue when a rproc_serial device
is removed. Rproc_serial communicates with remote processors
that may crash and leave buffers in the out-queue. But the
virtio_console device is not supposed to leave buffers in the
out-queue when a port is removed
From: Sjur Brændeland
Add a simple serial connection driver called
VIRTIO_ID_RPROC_SERIAL (11) for communicating with a
remote processor in an asymmetric multi-processing
configuration.
This implementation reuses the existing virtio_console
implementation, and adds support for DMA allocation
of
From: Sjur Brændeland
Refactoring the splice functionality by unifying the approach for
sending scatter-lists and regular buffers. This simplifies
buffer handling and reduces code size. Splice will now allocate
a port_buffer and send_buf() and free_buf() can always be used
for any buffer.
Signed
From: Sjur Brændeland
This patch-set introduces a new virtio type "rproc_serial" for communicating
with remote processors over shared memory. The driver depends on the
the remoteproc framework. As preparation for introducing "rproc_serial"
I've done a refactoring of the transmit buffer handling.
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