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From: Rusty Russell <rusty at rustcorp.com.au> Date: Mon, 15 Jul 2013 11:13:25 +0930 > From: Michael S. Tsirkin <mst at redhat.com> > > For small packets we can simplify xmit processing > by linearizing buffers with the header: > most packets seem to have enough head room > we can use for this purpose. >...

From: Rusty Russell <rusty at rustcorp.com.au> Date: Mon, 15 Jul 2013 11:13:25 +0930 > From: Michael S. Tsirkin <mst at redhat.com> > > For small packets we can simplify xmit processing > by linearizing buffers with the header: > most packets seem to have enough head room > we can use for this purpose. >...

Rusty Russell <rusty at rustcorp.com.au> writes: > Jason Wang <jasowang at redhat.com> writes: >> It looks like there's no need for those two fields: >> >> - Unless there's a failure for the first refill try, rq->max should be always >> equal to the vring size. >> - rq->num...

Rusty Russell <rusty at rustcorp.com.au> writes: > Jason Wang <jasowang at redhat.com> writes: >> It looks like there's no need for those two fields: >> >> - Unless there's a failure for the first refill try, rq->max should be always >> equal to the vring size. >> - rq->num...

...---------- Forwarded message ---------- From: Charles 'Mack' Rhinelander <mrhinelander at gmail.com> Date: Sun, May 31, 2009 at 1:28 AM Subject: BUG: Documentation/lguest/lguest.c bad paths for includes cause make to fail To: mm-commits at vger.kernel.org, kraai at ftbfs.org, rusty at rustcorp.com.au, Andi Kleen <ak at suse.de>, Thomas Gleixner <tglx at linutronix.de>, Ingo Molnar <mingo at elte.hu> 2.6.28-rc2-mm1 make fails at Documentation/lguest/lguest.c ?Two includes have bad paths: line 34 #include <zlib.h> (maybe should be linux/zlib.h?), and line 47 #incl...

...---------- Forwarded message ---------- From: Charles 'Mack' Rhinelander <mrhinelander at gmail.com> Date: Sun, May 31, 2009 at 1:28 AM Subject: BUG: Documentation/lguest/lguest.c bad paths for includes cause make to fail To: mm-commits at vger.kernel.org, kraai at ftbfs.org, rusty at rustcorp.com.au, Andi Kleen <ak at suse.de>, Thomas Gleixner <tglx at linutronix.de>, Ingo Molnar <mingo at elte.hu> 2.6.28-rc2-mm1 make fails at Documentation/lguest/lguest.c ?Two includes have bad paths: line 34 #include <zlib.h> (maybe should be linux/zlib.h?), and line 47 #incl...

On Thu, Sep 18, 2014 at 08:37:45PM +0800, Amos Kong wrote: > From: Rusty Russell <rusty at rustcorp.com.au> > > The previous patch added one potential problem: we can still be > reading from a hwrng when it's unregistered. Add a wait for zero > in the hwrng_unregister path. > > Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> You totally corrupted Rusty...

On Thu, Sep 18, 2014 at 08:37:45PM +0800, Amos Kong wrote: > From: Rusty Russell <rusty at rustcorp.com.au> > > The previous patch added one potential problem: we can still be > reading from a hwrng when it's unregistered. Add a wait for zero > in the hwrng_unregister path. > > Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> You totally corrupted Rusty...

...'s name to be not populated in sysfs, which meant udev didn't create any symlinks in /dev/virtio-ports/. I've just updated your commit with the small diff (attached below). Please put this commit after commit e794093a52cdfef09b3fdb6294b75ab8cacb30a8 Author: Rusty Russell <rusty at rustcorp.com.au> Date: Tue Oct 16 23:56:14 2012 +1030 virtio_net: don't rely on virtqueue_add_buf() returning capacity. and before commit 08d088e8357b3c031db7de006247f613c7f136ab Author: Rusty Russell <rusty at rustcorp.com.au> Date: Tue Oct 16 23:56:15 2012 +1030 virtio: ma...

...'s name to be not populated in sysfs, which meant udev didn't create any symlinks in /dev/virtio-ports/. I've just updated your commit with the small diff (attached below). Please put this commit after commit e794093a52cdfef09b3fdb6294b75ab8cacb30a8 Author: Rusty Russell <rusty at rustcorp.com.au> Date: Tue Oct 16 23:56:14 2012 +1030 virtio_net: don't rely on virtqueue_add_buf() returning capacity. and before commit 08d088e8357b3c031db7de006247f613c7f136ab Author: Rusty Russell <rusty at rustcorp.com.au> Date: Tue Oct 16 23:56:15 2012 +1030 virtio: ma...

On Fri, Oct 31, 2014 at 10:28:00AM +1030, Rusty Russell wrote: > Herbert Xu <herbert at gondor.apana.org.au> writes: > > On Thu, Sep 18, 2014 at 08:37:45PM +0800, Amos Kong wrote: > >> From: Rusty Russell <rusty at rustcorp.com.au> > >> > >> The previous patch added one potential problem: we can still be > >> reading from a hwrng when it's unregistered. Add a wait for zero > >> in the hwrng_unregister path. > >> > >> Signed-off-by: Rusty Russell <rusty...

Anthony Liguori <anthony at codemonkey.ws> writes: > Rusty Russell <rusty at rustcorp.com.au> writes: >> On Fri, May 24, 2013 at 08:47:58AM -0500, Anthony Liguori wrote: >>> FWIW, I think what's more interesting is using vhost-net as a networking >>> backend with virtio-net in QEMU being what's guest facing. >>> >>> In theory, th...

...6a3e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10179,7 +10179,6 @@ F: Documentation/parport*.txt PARAVIRT_OPS INTERFACE M: Juergen Gross <jgross at suse.com> -M: Chris Wright <chrisw at sous-sol.org> M: Alok Kataria <akataria at vmware.com> M: Rusty Russell <rusty at rustcorp.com.au> L: virtualization at lists.linux-foundation.org -- 2.12.3

On Fri, Oct 31, 2014 at 10:28:00AM +1030, Rusty Russell wrote: > Herbert Xu <herbert at gondor.apana.org.au> writes: > > On Thu, Sep 18, 2014 at 08:37:45PM +0800, Amos Kong wrote: > >> From: Rusty Russell <rusty at rustcorp.com.au> > >> > >> The previous patch added one potential problem: we can still be > >> reading from a hwrng when it's unregistered. Add a wait for zero > >> in the hwrng_unregister path. > >> > >> Signed-off-by: Rusty Russell <rusty...

Anthony Liguori <anthony at codemonkey.ws> writes: > Rusty Russell <rusty at rustcorp.com.au> writes: >> On Fri, May 24, 2013 at 08:47:58AM -0500, Anthony Liguori wrote: >>> FWIW, I think what's more interesting is using vhost-net as a networking >>> backend with virtio-net in QEMU being what's guest facing. >>> >>> In theory, th...

...6a3e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10179,7 +10179,6 @@ F: Documentation/parport*.txt PARAVIRT_OPS INTERFACE M: Juergen Gross <jgross at suse.com> -M: Chris Wright <chrisw at sous-sol.org> M: Alok Kataria <akataria at vmware.com> M: Rusty Russell <rusty at rustcorp.com.au> L: virtualization at lists.linux-foundation.org -- 2.12.3

...e: Tue Mar 23 18:23:09 2010 +0530 MAINTAINERS: Put the virtio-console entry in correct alphabetical order Move around the entry for virtio-console to keep the file sorted. Signed-off-by: Amit Shah <amit.shah at redhat.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> MAINTAINERS | 13 +++++++------ 1 files changed, 7 insertions(+), 6 deletions(-) commit 162a689a13ed61c0752726edb75427b2cd4186c1 Author: Fran?ois Diakhat? <fdiakh at gmail.com> Date: Tue Mar 23 18:23:15 2010 +0530 virtio: console: Fix early_put_chars usage Curr...

...e: Tue Mar 23 18:23:09 2010 +0530 MAINTAINERS: Put the virtio-console entry in correct alphabetical order Move around the entry for virtio-console to keep the file sorted. Signed-off-by: Amit Shah <amit.shah at redhat.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> MAINTAINERS | 13 +++++++------ 1 files changed, 7 insertions(+), 6 deletions(-) commit 162a689a13ed61c0752726edb75427b2cd4186c1 Author: Fran?ois Diakhat? <fdiakh at gmail.com> Date: Tue Mar 23 18:23:15 2010 +0530 virtio: console: Fix early_put_chars usage Curr...

...the QUEUE_FLAG_NONROT was designed. If we ever get virtio-blk overhead low enough that this flag makes sense it should only be set based on a feature flag set by the host. Signed-off-by: Christoph Hellwig <hch at lst.de> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> drivers/block/virtio_blk.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit 6ff87d1f188f65a51c28595e9ad16183cbd58d94 Author: Christian Borntraeger <borntraeger at de.ibm.com> Date: Wed Sep 30 11:17:21 2009 +0200 virtio: let header files include virtio_ids...

...the QUEUE_FLAG_NONROT was designed. If we ever get virtio-blk overhead low enough that this flag makes sense it should only be set based on a feature flag set by the host. Signed-off-by: Christoph Hellwig <hch at lst.de> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> drivers/block/virtio_blk.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) commit 6ff87d1f188f65a51c28595e9ad16183cbd58d94 Author: Christian Borntraeger <borntraeger at de.ibm.com> Date: Wed Sep 30 11:17:21 2009 +0200 virtio: let header files include virtio_ids...