On Mon, May 09, 2022 at 11:42:10AM +0800, Jason Wang wrote:
> On Thu, Mar 31, 2022 at 2:05 AM Gautam Dawar wrote:
> >
> > Hi All:
> >
> > This series tries to add the support for control virtqueue in vDPA.
> >
> > Control virtqueue is used by networking device for accepting various
> > commands fr
On Mon, May 9, 2022 at 3:15 PM Cindy Lu wrote:
>
> We count pinned_vm as follow in vhost-vDPA
>
> lock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
> if (npages + atomic64_read(&dev->mm->pinned_vm) > lock_limit) {
> ret = -ENOMEM;
> goto unlock;
>
submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/intel-lab-lkp/linux/commits/Cindy-Lu/vdpa-Do-not-count-the-pages-that-were-already-pinned-in-the-vhost-vDPA/20220509-152644
base: https://git.kernel.org/pub
On May 4, 2022 5:57:02 PM GMT+02:00, Juergen Gross wrote:
>Add a simple infrastructure for setting, resetting and querying
>platform feature flags.
>
>Flags can be either global or architecture specific.
>
>Signed-off-by: Juergen Gross
>---
>V2:
>- rename set/reset functions to platform_[set|c
On May 4, 2022 3:57:03 PM UTC, Juergen Gross wrote:
>Instead of using arch_has_restricted_virtio_memory_access() together
>with CONFIG_ARCH_HAS_RESTRICTED_VIRTIO_MEMORY_ACCESS, replace those
>with platform_has() and a new platform feature
>PLATFORM_VIRTIO_RESTRICTED_MEM_ACCESS.
>
>Signed-off-by
submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/intel-lab-lkp/linux/commits/Cindy-Lu/vdpa-Do-not-count-the-pages-that-were-already-pinned-in-the-vhost-vDPA/20220509-152644
base: https://git.kernel.org/pub
patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/intel-lab-lkp/linux/commits/Cindy-Lu/vdpa-Do-not-count-the-pages-that-were-already-pinned-in-the-vhost-vDPA/20220509-152644
base: https://git.kernel.org/pub/scm/li
On Fri, May 06, 2022 at 01:49:12AM +0300, Dmitry Osipenko wrote:
> On 5/5/22 11:12, Daniel Vetter wrote:
> > On Wed, May 04, 2022 at 06:56:09PM +0300, Dmitry Osipenko wrote:
> >> On 5/4/22 11:21, Daniel Vetter wrote:
> >> ...
> > - Maybe also do what you suggest and keep a separate lock for thi
On Fri, May 06, 2022 at 03:10:43AM +0300, Dmitry Osipenko wrote:
> On 5/5/22 11:34, Thomas Zimmermann wrote:
> > Hi
> >
> > Am 18.04.22 um 00:37 schrieb Dmitry Osipenko:
> >> Introduce a common DRM SHMEM shrinker. It allows to reduce code
> >> duplication among DRM drivers that implement theirs ow
On Sat, May 07 2022, Jason Wang wrote:
> From: Stefano Garzarella
>
> It will allow us to do extension on virtio_device_ready() without
> duplicating code.
>
> Cc: Thomas Gleixner
> Cc: Peter Zijlstra
> Cc: "Paul E. McKenney"
> Cc: Marc Zyngier
> Cc: Halil Pasic
> Cc: Cornelia Huck
> Signe
On Sat, May 07 2022, Jason Wang wrote:
> This patch introduces new virtio config op to vring
> callbacks. Transport specific method is required to make sure the
> write before this function is visible to the vring_interrupt() that is
> called after the return of this function. For the transport t
On Sat, May 07 2022, Jason Wang wrote:
> We can simply reuse vp_synchronize_vectors() for .synchronize_cbs().
>
> Cc: Thomas Gleixner
> Cc: Peter Zijlstra
> Cc: "Paul E. McKenney"
> Cc: Marc Zyngier
> Cc: Halil Pasic
> Cc: Cornelia Huck
> Signed-off-by: Jason Wang
> ---
> drivers/virtio/v
On Sat, May 07 2022, Jason Wang wrote:
> Simply synchronize the platform irq that is used by us.
>
> Cc: Thomas Gleixner
> Cc: Peter Zijlstra
> Cc: "Paul E. McKenney"
> Cc: Marc Zyngier
> Cc: Halil Pasic
> Cc: Cornelia Huck
> Signed-off-by: Jason Wang
> ---
> drivers/virtio/virtio_mmio.c
On Sat, 7 May 2022, Oleksandr Tyshchenko wrote:
> From: Oleksandr Tyshchenko
>
> Introduce Xen specific binding for the virtualized device (e.g. virtio)
> to be used by Xen grant DMA-mapping layer in the subsequent commit.
>
> This binding indicates that Xen grant mappings scheme needs to be
> e
On Mon, 25 Apr 2022 10:31:12 -0400 Zi Yan wrote:
> This patchset tries to remove the MAX_ORDER-1 alignment requirement for CMA
> and alloc_contig_range(). It prepares for my upcoming changes to make
> MAX_ORDER adjustable at boot time[1].
I'm thinking this looks ready to be merged into mm-stable
On Mon, May 9, 2022 at 11:22 PM Cornelia Huck wrote:
>
> On Sat, May 07 2022, Jason Wang wrote:
>
> > From: Stefano Garzarella
> >
> > It will allow us to do extension on virtio_device_ready() without
> > duplicating code.
> >
> > Cc: Thomas Gleixner
> > Cc: Peter Zijlstra
> > Cc: "Paul E. McK
On Mon, May 9, 2022 at 9:17 PM Tang Bin wrote:
>
> In this function, "VIRTIO_NET_HASH_REPORT_NONE" is included
> in "default", so it canbe removed.
>
> Signed-off-by: Tang Bin
> ---
> drivers/net/virtio_net.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/net/virtio_net.c b/driv
On Mon, May 9, 2022 at 12:33 AM Eli Cohen wrote:
>
> In vdpa_nl_cmd_dev_get_doit(), ff the call to genlmsg_reply() fails we
I guess you mean "if" here?
> must not call nlmsg_free() since this is done inside genlmsg_reply().
>
> Fix it.
>
> Fixes: bc0d90ee021f ("vdpa: Enable user to query vdpa de
On Mon, May 9, 2022 at 12:33 AM Eli Cohen wrote:
>
> Implement the get_vq_stats calback of vdpa_config_ops to return the
> statistics for a virtqueue.
>
> The statistics are provided as vendor specific statistics where the
> driver provides a pair of attribute name and attribute value.
>
> In addi
On Mon, May 09, 2022 at 09:14:32PM +0800, Tang Bin wrote:
> In this function, "VIRTIO_NET_HASH_REPORT_NONE" is included
> in "default", so it canbe removed.
>
> Signed-off-by: Tang Bin
What's the point of this?
> ---
> drivers/net/virtio_net.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff -
20 matches
Mail list logo
