On Wed, Aug 01, 2018 at 10:05:35AM +0100, Will Deacon wrote:
> Hi Christoph,
>
> On Wed, Aug 01, 2018 at 01:36:39AM -0700, Christoph Hellwig wrote:
> > On Wed, Aug 01, 2018 at 09:16:38AM +0100, Will Deacon wrote:
> > > On arm/arm64, the problem we have is that legacy virtio devices on the
> > >
On Wed, Aug 01, 2018 at 01:36:39AM -0700, Christoph Hellwig wrote:
> On Wed, Aug 01, 2018 at 09:16:38AM +0100, Will Deacon wrote:
> > On arm/arm64, the problem we have is that legacy virtio devices on the MMIO
> > transport (so definitely not PCI) have historically been advertised by qemu
> > as
On Tue, Jul 31, 2018 at 03:36:22PM -0500, Benjamin Herrenschmidt wrote:
> On Tue, 2018-07-31 at 10:30 -0700, Christoph Hellwig wrote:
> > > However the question people raise is that DMA API is already full of
> > > arch-specific tricks the likes of which are outlined in your post linked
> > >
*<< Apologies for cross-postings >><<< Please circulate among your friends,
peers and researchers >>>*
IEEE Conference Record No.: #41985;
2018 3rd International Conference on Contemporary Computing and Informatics
(IC3I).
Conference Date : 10 - 12 October 2018
Submission Deadline: 30 July 2018
On Wed 01-08-18 19:12:25, Wei Wang wrote:
> On 07/30/2018 05:00 PM, Michal Hocko wrote:
> > On Fri 27-07-18 17:24:55, Wei Wang wrote:
> > > The OOM notifier is getting deprecated to use for the reasons mentioned
> > > here by Michal Hocko: https://lkml.org/lkml/2018/7/12/314
> > >
> > > This
On 07/30/2018 05:00 PM, Michal Hocko wrote:
On Fri 27-07-18 17:24:55, Wei Wang wrote:
The OOM notifier is getting deprecated to use for the reasons mentioned
here by Michal Hocko: https://lkml.org/lkml/2018/7/12/314
This patch replaces the virtio-balloon oom notifier with a shrinker
to release
On Wed, Aug 1, 2018 at 2:01 PM Jason Wang wrote:
>
>
>
> On 2018年08月01日 11:00, xiangxia.m@gmail.com wrote:
> > From: Tonghao Zhang
> >
> > Factor out generic busy polling logic and will be
> > used for in tx path in the next patch. And with the patch,
> > qemu can set differently the
Hi Christoph,
On Wed, Aug 01, 2018 at 01:36:39AM -0700, Christoph Hellwig wrote:
> On Wed, Aug 01, 2018 at 09:16:38AM +0100, Will Deacon wrote:
> > On arm/arm64, the problem we have is that legacy virtio devices on the MMIO
> > transport (so definitely not PCI) have historically been advertised
On Wed, Aug 01, 2018 at 09:16:38AM +0100, Will Deacon wrote:
> On arm/arm64, the problem we have is that legacy virtio devices on the MMIO
> transport (so definitely not PCI) have historically been advertised by qemu
> as not being cache coherent, but because the virtio core has bypassed DMA
> ops
On Tue, Jul 31, 2018 at 5:43 PM, Stefan Hajnoczi wrote:
> On Mon, Jul 30, 2018 at 11:15:03AM -0700, syzbot wrote:
>> Hello,
>>
>> syzbot found the following crash on:
>>
>> HEAD commit:acb1872577b3 Linux 4.18-rc7
>> git tree: upstream
>> console output:
On Tue, Jul 31, 2018 at 03:36:22PM -0500, Benjamin Herrenschmidt wrote:
> On Tue, 2018-07-31 at 10:30 -0700, Christoph Hellwig wrote:
> > > However the question people raise is that DMA API is already full of
> > > arch-specific tricks the likes of which are outlined in your post linked
> > >
On 2018年08月01日 11:00, xiangxia.m@gmail.com wrote:
From: Tonghao Zhang
Factor out generic busy polling logic and will be
used for in tx path in the next patch. And with the patch,
qemu can set differently the busyloop_timeout for rx queue.
In the handle_tx, the busypoll will
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