search for: natapov

Displaying 20 results from an estimated 156 matches for "natapov".

Standardizing an MSR or other hypercall to get an RNG seed?
2014 Sep 19
3
Standardizing an MSR or other hypercall to get an RNG seed?
On Fri, Sep 19, 2014 at 10:08:20AM -0700, H. Peter Anvin wrote: > On 09/19/2014 09:53 AM, Gleb Natapov wrote: > > On Fri, Sep 19, 2014 at 09:40:07AM -0700, H. Peter Anvin wrote: > >> On 09/19/2014 09:37 AM, Gleb Natapov wrote: > >>> > >>> Linux detects what hypervior it runs on very early > >> > >> Not anywhere close to early enough. We'r...
Standardizing an MSR or other hypercall to get an RNG seed?
2014 Sep 19
3
Standardizing an MSR or other hypercall to get an RNG seed?
On Fri, Sep 19, 2014 at 10:08:20AM -0700, H. Peter Anvin wrote: > On 09/19/2014 09:53 AM, Gleb Natapov wrote: > > On Fri, Sep 19, 2014 at 09:40:07AM -0700, H. Peter Anvin wrote: > >> On 09/19/2014 09:37 AM, Gleb Natapov wrote: > >>> > >>> Linux detects what hypervior it runs on very early > >> > >> Not anywhere close to early enough. We'r...
Standardizing an MSR or other hypercall to get an RNG seed?
2014 Sep 19
3
Standardizing an MSR or other hypercall to get an RNG seed?
On Fri, Sep 19, 2014 at 11:02:38AM -0700, Andy Lutomirski wrote: > On Fri, Sep 19, 2014 at 10:49 AM, Gleb Natapov <gleb at kernel.org> wrote: > > On Fri, Sep 19, 2014 at 10:18:37AM -0700, H. Peter Anvin wrote: > >> On 09/19/2014 10:15 AM, Gleb Natapov wrote: > >> > On Fri, Sep 19, 2014 at 10:08:20AM -0700, H. Peter Anvin wrote: > >> >> On 09/19/2014 09:53 AM, Gle...
Standardizing an MSR or other hypercall to get an RNG seed?
2014 Sep 19
3
Standardizing an MSR or other hypercall to get an RNG seed?
On Fri, Sep 19, 2014 at 11:02:38AM -0700, Andy Lutomirski wrote: > On Fri, Sep 19, 2014 at 10:49 AM, Gleb Natapov <gleb at kernel.org> wrote: > > On Fri, Sep 19, 2014 at 10:18:37AM -0700, H. Peter Anvin wrote: > >> On 09/19/2014 10:15 AM, Gleb Natapov wrote: > >> > On Fri, Sep 19, 2014 at 10:08:20AM -0700, H. Peter Anvin wrote: > >> >> On 09/19/2014 09:53 AM, Gle...
Standardizing an MSR or other hypercall to get an RNG seed?
2014 Sep 19
4
Standardizing an MSR or other hypercall to get an RNG seed?
On Fri, Sep 19, 2014 at 09:40:07AM -0700, H. Peter Anvin wrote: > On 09/19/2014 09:37 AM, Gleb Natapov wrote: > > > > Linux detects what hypervior it runs on very early > > Not anywhere close to early enough. We're talking for uses like kASLR. > Still to early to do: h = cpuid(HYPERVIOR_SIGNATURE) if (h == KVMKVMKVM) { if (cpuid(kvm_features) & kvm_rnd)...
Standardizing an MSR or other hypercall to get an RNG seed?
2014 Sep 19
4
Standardizing an MSR or other hypercall to get an RNG seed?
On Fri, Sep 19, 2014 at 09:40:07AM -0700, H. Peter Anvin wrote: > On 09/19/2014 09:37 AM, Gleb Natapov wrote: > > > > Linux detects what hypervior it runs on very early > > Not anywhere close to early enough. We're talking for uses like kASLR. > Still to early to do: h = cpuid(HYPERVIOR_SIGNATURE) if (h == KVMKVMKVM) { if (cpuid(kvm_features) & kvm_rnd)...
Standardizing an MSR or other hypercall to get an RNG seed?
2014 Sep 19
2
Standardizing an MSR or other hypercall to get an RNG seed?
On Fri, Sep 19, 2014 at 10:18:37AM -0700, H. Peter Anvin wrote: > On 09/19/2014 10:15 AM, Gleb Natapov wrote: > > On Fri, Sep 19, 2014 at 10:08:20AM -0700, H. Peter Anvin wrote: > >> On 09/19/2014 09:53 AM, Gleb Natapov wrote: > >>> On Fri, Sep 19, 2014 at 09:40:07AM -0700, H. Peter Anvin wrote: > >>>> On 09/19/2014 09:37 AM, Gleb Natapov wrote: > >&gt...
Standardizing an MSR or other hypercall to get an RNG seed?
2014 Sep 19
2
Standardizing an MSR or other hypercall to get an RNG seed?
On Fri, Sep 19, 2014 at 10:18:37AM -0700, H. Peter Anvin wrote: > On 09/19/2014 10:15 AM, Gleb Natapov wrote: > > On Fri, Sep 19, 2014 at 10:08:20AM -0700, H. Peter Anvin wrote: > >> On 09/19/2014 09:53 AM, Gleb Natapov wrote: > >>> On Fri, Sep 19, 2014 at 09:40:07AM -0700, H. Peter Anvin wrote: > >>>> On 09/19/2014 09:37 AM, Gleb Natapov wrote: > >&gt...
[PATCH RFC] virtio-pci: new config layout: using memory BAR
2013 Jun 11
2
[PATCH RFC] virtio-pci: new config layout: using memory BAR
On Tue, Jun 11, 2013 at 11:19:46AM +0300, Michael S. Tsirkin wrote: > On Tue, Jun 11, 2013 at 11:03:50AM +0300, Gleb Natapov wrote: > > On Tue, Jun 11, 2013 at 11:02:26AM +0300, Michael S. Tsirkin wrote: > > > On Tue, Jun 11, 2013 at 10:53:48AM +0300, Gleb Natapov wrote: > > > > On Tue, Jun 11, 2013 at 10:10:47AM +0300, Michael S. Tsirkin wrote: > > > > > On Thu, Jun 06, 2013 at...
[PATCH RFC] virtio-pci: new config layout: using memory BAR
2013 Jun 11
2
[PATCH RFC] virtio-pci: new config layout: using memory BAR
On Tue, Jun 11, 2013 at 11:19:46AM +0300, Michael S. Tsirkin wrote: > On Tue, Jun 11, 2013 at 11:03:50AM +0300, Gleb Natapov wrote: > > On Tue, Jun 11, 2013 at 11:02:26AM +0300, Michael S. Tsirkin wrote: > > > On Tue, Jun 11, 2013 at 10:53:48AM +0300, Gleb Natapov wrote: > > > > On Tue, Jun 11, 2013 at 10:10:47AM +0300, Michael S. Tsirkin wrote: > > > > > On Thu, Jun 06, 2013 at...
vhost + multiqueue + RSS question.
2014 Nov 17
5
vhost + multiqueue + RSS question.
On Mon, Nov 17, 2014 at 12:38:16PM +0200, Michael S. Tsirkin wrote: > On Mon, Nov 17, 2014 at 09:44:23AM +0200, Gleb Natapov wrote: > > On Sun, Nov 16, 2014 at 08:56:04PM +0200, Michael S. Tsirkin wrote: > > > On Sun, Nov 16, 2014 at 06:18:18PM +0200, Gleb Natapov wrote: > > > > Hi Michael, > > > > > > > > I am playing with vhost multiqueue capability and have a questi...
vhost + multiqueue + RSS question.
2014 Nov 17
5
vhost + multiqueue + RSS question.
On Mon, Nov 17, 2014 at 12:38:16PM +0200, Michael S. Tsirkin wrote: > On Mon, Nov 17, 2014 at 09:44:23AM +0200, Gleb Natapov wrote: > > On Sun, Nov 16, 2014 at 08:56:04PM +0200, Michael S. Tsirkin wrote: > > > On Sun, Nov 16, 2014 at 06:18:18PM +0200, Gleb Natapov wrote: > > > > Hi Michael, > > > > > > > > I am playing with vhost multiqueue capability and have a questi...
[PATCH RFC] virtio-pci: new config layout: using memory BAR
2013 Jun 11
2
[PATCH RFC] virtio-pci: new config layout: using memory BAR
On Tue, Jun 11, 2013 at 11:02:26AM +0300, Michael S. Tsirkin wrote: > On Tue, Jun 11, 2013 at 10:53:48AM +0300, Gleb Natapov wrote: > > On Tue, Jun 11, 2013 at 10:10:47AM +0300, Michael S. Tsirkin wrote: > > > On Thu, Jun 06, 2013 at 10:02:14AM -0500, Anthony Liguori wrote: > > > > Gleb Natapov <gleb at redhat.com> writes: > > > > > > > > > On Wed, Jun 05, 2013...
[PATCH RFC] virtio-pci: new config layout: using memory BAR
2013 Jun 11
2
[PATCH RFC] virtio-pci: new config layout: using memory BAR
On Tue, Jun 11, 2013 at 11:02:26AM +0300, Michael S. Tsirkin wrote: > On Tue, Jun 11, 2013 at 10:53:48AM +0300, Gleb Natapov wrote: > > On Tue, Jun 11, 2013 at 10:10:47AM +0300, Michael S. Tsirkin wrote: > > > On Thu, Jun 06, 2013 at 10:02:14AM -0500, Anthony Liguori wrote: > > > > Gleb Natapov <gleb at redhat.com> writes: > > > > > > > > > On Wed, Jun 05, 2013...
vhost + multiqueue + RSS question.
2014 Nov 18
2
vhost + multiqueue + RSS question.
On 11/17/2014 07:58 PM, Michael S. Tsirkin wrote: > On Mon, Nov 17, 2014 at 01:22:07PM +0200, Gleb Natapov wrote: >> > On Mon, Nov 17, 2014 at 12:38:16PM +0200, Michael S. Tsirkin wrote: >>> > > On Mon, Nov 17, 2014 at 09:44:23AM +0200, Gleb Natapov wrote: >>>> > > > On Sun, Nov 16, 2014 at 08:56:04PM +0200, Michael S. Tsirkin wrote: >>>>> >...
vhost + multiqueue + RSS question.
2014 Nov 18
2
vhost + multiqueue + RSS question.
On 11/17/2014 07:58 PM, Michael S. Tsirkin wrote: > On Mon, Nov 17, 2014 at 01:22:07PM +0200, Gleb Natapov wrote: >> > On Mon, Nov 17, 2014 at 12:38:16PM +0200, Michael S. Tsirkin wrote: >>> > > On Mon, Nov 17, 2014 at 09:44:23AM +0200, Gleb Natapov wrote: >>>> > > > On Sun, Nov 16, 2014 at 08:56:04PM +0200, Michael S. Tsirkin wrote: >>>>> >...
Standardizing an MSR or other hypercall to get an RNG seed?
2014 Sep 19
0
Standardizing an MSR or other hypercall to get an RNG seed?
[cc: Alok Kataria at VMware] On Fri, Sep 19, 2014 at 11:12 AM, Gleb Natapov <gleb at kernel.org> wrote: > On Fri, Sep 19, 2014 at 11:02:38AM -0700, Andy Lutomirski wrote: >> On Fri, Sep 19, 2014 at 10:49 AM, Gleb Natapov <gleb at kernel.org> wrote: >> > On Fri, Sep 19, 2014 at 10:18:37AM -0700, H. Peter Anvin wrote: >> >> On 09/19/...
vhost + multiqueue + RSS question.
2014 Nov 16
6
vhost + multiqueue + RSS question.
On Sun, Nov 16, 2014 at 06:18:18PM +0200, Gleb Natapov wrote: > Hi Michael, > > I am playing with vhost multiqueue capability and have a question about > vhost multiqueue and RSS (receive side steering). My setup has Mellanox > ConnectX-3 NIC which supports multiqueue and RSS. Network related > parameters for qemu are: > >...
vhost + multiqueue + RSS question.
2014 Nov 16
6
vhost + multiqueue + RSS question.
On Sun, Nov 16, 2014 at 06:18:18PM +0200, Gleb Natapov wrote: > Hi Michael, > > I am playing with vhost multiqueue capability and have a question about > vhost multiqueue and RSS (receive side steering). My setup has Mellanox > ConnectX-3 NIC which supports multiqueue and RSS. Network related > parameters for qemu are: > >...
Standardizing an MSR or other hypercall to get an RNG seed?
2014 Sep 19
0
Standardizing an MSR or other hypercall to get an RNG seed?
On Fri, Sep 19, 2014 at 10:49 AM, Gleb Natapov <gleb at kernel.org> wrote: > On Fri, Sep 19, 2014 at 10:18:37AM -0700, H. Peter Anvin wrote: >> On 09/19/2014 10:15 AM, Gleb Natapov wrote: >> > On Fri, Sep 19, 2014 at 10:08:20AM -0700, H. Peter Anvin wrote: >> >> On 09/19/2014 09:53 AM, Gleb Natapov wrote: &gt...