On Friday, July 27, 2018 10:06 PM, Michael S. Tsirkin wrote:
> On Fri, Jul 27, 2018 at 05:24:53PM +0800, Wei Wang wrote:
> > This series is split from the "Virtio-balloon: support free page
> > reporting" series to make some improvements.
> >
> > v1->v2 ChangeLog:
> > - register the shrinker when V
If qxl_alloc_client_monitors_config() fails to allocate
client_monitors_config then NULL pointer dereference occurs
in function qxl_display_copy_rom_client_monitors_config() after
qxl_alloc_client_monitors_config() call.
The patch adds return error from qxl_alloc_client_monitors_config()
and addit
On Fri, Jul 27, 2018 at 05:24:53PM +0800, Wei Wang wrote:
> This series is split from the "Virtio-balloon: support free page
> reporting" series to make some improvements.
>
> v1->v2 ChangeLog:
> - register the shrinker when VIRTIO_BALLOON_F_DEFLATE_ON_OOM is negotiated.
>
> Wei Wang (2):
> vir
On Thu, Jul 26, 2018 at 10:17:48AM -0400, Steven Rostedt wrote:
>
> [ Added Thomas Gleixner ]
>
>
> On Thu, 26 Jul 2018 11:34:39 +0200
> Dmitry Vyukov wrote:
>
> > On Thu, Jul 26, 2018 at 11:29 AM, syzbot
> > wrote:
> > > Hello,
> > >
> > > syzbot found the following crash on:
> > >
> > > HEA
If qxl_device_init fails on creating resources and does not report it,
then qxl module will catch null pointer exception on remove, or on
probe's error path.
The patch adds error path with resources release into qxl_device_init.
Found by Linux Driver Verification project (linuxtesting.org).
Sign
On Wed, Jul 25, 2018 at 08:56:23AM +0530, Anshuman Khandual wrote:
> Results with and without the patches are similar.
Thanks! And another thing to try is virtio-net with
a fast NIC backend (40G and up). Unfortunately
at this point loopback tests stress the host
scheduler too much.
--
MST
__
On 07/27/2018 03:28 PM, Will Deacon wrote:
> Hi Anshuman,
>
> On Fri, Jul 20, 2018 at 09:29:37AM +0530, Anshuman Khandual wrote:
>> This patch series is the follow up on the discussions we had before about
>> the RFC titled [RFC,V2] virtio: Add platform specific DMA API translation
>> for virito d
Hi Anshuman,
On Fri, Jul 20, 2018 at 09:29:37AM +0530, Anshuman Khandual wrote:
> This patch series is the follow up on the discussions we had before about
> the RFC titled [RFC,V2] virtio: Add platform specific DMA API translation
> for virito devices (https://patchwork.kernel.org/patch/10417371/
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 balloon pages on memory pressure.
In addition, the bug in the replaced virtballoon_oom_n
It's a bit overkill to use BUG when failing to add an entry to the
stats_vq in init_vqs. So remove it and just return the error to the
caller to bail out nicely.
Signed-off-by: Wei Wang
Cc: Michael S. Tsirkin
---
drivers/virtio/virtio_balloon.c | 10 +++---
1 file changed, 7 insertions(+),
This series is split from the "Virtio-balloon: support free page
reporting" series to make some improvements.
v1->v2 ChangeLog:
- register the shrinker when VIRTIO_BALLOON_F_DEFLATE_ON_OOM is negotiated.
Wei Wang (2):
virtio-balloon: remove BUG() in init_vqs
virtio_balloon: replace oom notifi
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