On Mon, Apr 04, 2016 at 02:14:19PM -0400, Jeff Mahoney wrote:
> This fixes the following warning:
> drivers/virtio/virtio_ring.c:1032:5: warning: ‘queue’ may be used
> uninitialized in this function
>
> The conditions that govern when queue is set aren't apparent to gcc.
>
> Setting queue = NULL
On Tue, Apr 05, 2016 at 07:10:04AM +0200, Juergen Gross wrote:
> +int smp_call_on_cpu(unsigned int cpu, bool pin, int (*func)(void *), void
> *par)
Why .pin and not .phys? .pin does not (to me) reflect the
hypervisor/physical-cpu thing.
Also, as per smp_call_function_single() would it not be mor
On 04/05/2016 03:54 AM, Naoya Horiguchi wrote:
> On Mon, Apr 04, 2016 at 04:46:31PM +0200, Vlastimil Babka wrote:
>> On 04/04/2016 06:45 AM, Naoya Horiguchi wrote:
>>> On Mon, Apr 04, 2016 at 10:39:17AM +0900, Minchan Kim wrote:
> ...
>
> Also (but not your fault) the put_page() preceding
>
The check in vmci_transport_peer_detach_cb should only allow a
detach when the qp handle of the transport matches the one in
the detach message.
Testing: Before this change, a detach from a peer on a different
socket would cause an active stream socket to register a detach.
Reviewed-by: George Zh
On 05/04/16 06:10, Juergen Gross wrote:
> Import the actual version of include/xen/interface/sched.h from Xen.
Acked-by: David Vrabel
David
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On 05/04/16 06:10, Juergen Gross wrote:
> Some hardware models (e.g. Dell Studio 1555 laptops) require calls to
> the firmware to be issued on cpu 0 only. As Dom0 might have to use
> these calls, add xen_pin_vcpu() to achieve this functionality.
>
> In case either the domain doesn't have the privi
On 05/04/16 11:45, David Vrabel wrote:
> On 05/04/16 06:10, Juergen Gross wrote:
>> Some hardware models (e.g. Dell Studio 1555 laptops) require calls to
>> the firmware to be issued on cpu 0 only. As Dom0 might have to use
>> these calls, add xen_pin_vcpu() to achieve this functionality.
>>
>> In
On 05/04/16 11:01, Juergen Gross wrote:
>
> No, I don't think this is a good idea. In the EINVAL or EBUSY case a
> simple Xen admin command might be enough to make the next call succeed.
> I don't want to disable pinning in this case.
Ok.
Acked-by: David Vrabel
David
__
On 05/04/16 10:11, Peter Zijlstra wrote:
> On Tue, Apr 05, 2016 at 07:10:04AM +0200, Juergen Gross wrote:
>> +int smp_call_on_cpu(unsigned int cpu, bool pin, int (*func)(void *), void
>> *par)
>
> Why .pin and not .phys? .pin does not (to me) reflect the
> hypervisor/physical-cpu thing.
I don't
On 03/30/2016 09:12 AM, Minchan Kim wrote:
Now, VM has a feature to migrate non-lru movable pages so
balloon doesn't need custom migration hooks in migrate.c
and compact.c. Instead, this patch implements page->mapping
->{isolate|migrate|putback} functions.
With that, we could remove hooks for ba
On 4/5/16 4:04 AM, Michael S. Tsirkin wrote:
> On Mon, Apr 04, 2016 at 02:14:19PM -0400, Jeff Mahoney wrote:
>> This fixes the following warning:
>> drivers/virtio/virtio_ring.c:1032:5: warning: ‘queue’ may be used
>> uninitialized in this function
>>
>> The conditions that govern when queue is set
On Tue, Apr 05, 2016 at 09:34:24AM -0400, Jeff Mahoney wrote:
> On 4/5/16 4:04 AM, Michael S. Tsirkin wrote:
> > On Mon, Apr 04, 2016 at 02:14:19PM -0400, Jeff Mahoney wrote:
> >> This fixes the following warning:
> >> drivers/virtio/virtio_ring.c:1032:5: warning: ‘queue’ may be used
> >> uninitial
Hi,
Any comment on this?
Gustavo
2016-03-22 Gustavo Padovan :
> From: Gustavo Padovan
>
> virtio_gpu was failing to send vblank events when using the atomic IOCTL
> with the DRM_MODE_PAGE_FLIP_EVENT flag set. This patch fixes each and
> enables atomic pageflips updates.
>
> Signed-of
On Tuesday 05 April 2016 16:54:14 Guenter Roeck wrote:
> On Tue, Apr 05, 2016 at 07:10:07AM +0200, Juergen Gross wrote:
> > Use the smp_call_on_cpu() function to call system management
> > mode on cpu 0.
> > Make call secure by adding get_online_cpus() to avoid e.g. suspend
> > resume cycles in bet
On Tue, Apr 05, 2016 at 07:10:07AM +0200, Juergen Gross wrote:
> Use the smp_call_on_cpu() function to call system management
> mode on cpu 0.
> Make call secure by adding get_online_cpus() to avoid e.g. suspend
> resume cycles in between.
>
> Signed-off-by: Juergen Gross
> ---
> V4: add call to
On Tue, Apr 05, 2016 at 10:20:50AM +0200, Vlastimil Babka wrote:
> On 04/05/2016 03:54 AM, Naoya Horiguchi wrote:
> > On Mon, Apr 04, 2016 at 04:46:31PM +0200, Vlastimil Babka wrote:
> >> On 04/04/2016 06:45 AM, Naoya Horiguchi wrote:
> >>> On Mon, Apr 04, 2016 at 10:39:17AM +0900, Minchan Kim wrot
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