[v2] vfio: Some fixes about vfio-pci MMIO RAM mapping

[PATCH v2 0/2] vfio: Some fixes about vfio-pci MMIO RAM mapping

Posted by Kunkun Jiang 2 years, 7 months ago

This series include patches as below:

Patch 1:
- vfio/pci: Fix vfio-pci sub-page MMIO BAR mmaping in live migration

Patch 2:
- Added a trace point to informe users when a MMIO RAM ection less than PAGE_SIZE

History:

v1 -> v2:
- Add iterate sub-page BARs in vfio_pci_load_config and try to update them [Alex Williamson]

Kunkun Jiang (2):
  vfio/pci: Fix vfio-pci sub-page MMIO BAR mmaping in live migration
  vfio/common: Add trace point when a MMIO RAM section less than
    PAGE_SIZE

 hw/vfio/common.c |  7 +++++++
 hw/vfio/pci.c    | 15 ++++++++++++++-
 2 files changed, 21 insertions(+), 1 deletion(-)

-- 
2.23.0

Re: [PATCH v2 0/2] vfio: Some fixes about vfio-pci MMIO RAM mapping

Posted by Kunkun Jiang 2 years, 6 months ago

Kindly ping,

Hi all,

Will this patch be picked up soon, or is there any other advice?

Thanks,
Kunkun Jiang

On 2021/9/14 9:53, Kunkun Jiang wrote:
> This series include patches as below:
>
> Patch 1:
> - vfio/pci: Fix vfio-pci sub-page MMIO BAR mmaping in live migration
>
> Patch 2:
> - Added a trace point to informe users when a MMIO RAM ection less than PAGE_SIZE
>
> History:
>
> v1 -> v2:
> - Add iterate sub-page BARs in vfio_pci_load_config and try to update them [Alex Williamson]
>
> Kunkun Jiang (2):
>    vfio/pci: Fix vfio-pci sub-page MMIO BAR mmaping in live migration
>    vfio/common: Add trace point when a MMIO RAM section less than
>      PAGE_SIZE
>
>   hw/vfio/common.c |  7 +++++++
>   hw/vfio/pci.c    | 15 ++++++++++++++-
>   2 files changed, 21 insertions(+), 1 deletion(-)
>

Re: [PATCH v2 0/2] vfio: Some fixes about vfio-pci MMIO RAM mapping

Posted by Alex Williamson 2 years, 6 months ago

On Fri, 8 Oct 2021 09:27:04 +0800
Kunkun Jiang <jiangkunkun@huawei.com> wrote:

> Kindly ping,
> 
> Hi all,
> 
> Will this patch be picked up soon, or is there any other advice?

More reviews are always appreciated.  Requesting reviews by your
colleagues and/or exchanging reviews with other contributors are good
ways to offload maintainers and provide more confidence in the patch
series.  Thanks,

Alex


> On 2021/9/14 9:53, Kunkun Jiang wrote:
> > This series include patches as below:
> >
> > Patch 1:
> > - vfio/pci: Fix vfio-pci sub-page MMIO BAR mmaping in live migration
> >
> > Patch 2:
> > - Added a trace point to informe users when a MMIO RAM ection less than PAGE_SIZE
> >
> > History:
> >
> > v1 -> v2:
> > - Add iterate sub-page BARs in vfio_pci_load_config and try to update them [Alex Williamson]
> >
> > Kunkun Jiang (2):
> >    vfio/pci: Fix vfio-pci sub-page MMIO BAR mmaping in live migration
> >    vfio/common: Add trace point when a MMIO RAM section less than
> >      PAGE_SIZE
> >
> >   hw/vfio/common.c |  7 +++++++
> >   hw/vfio/pci.c    | 15 ++++++++++++++-
> >   2 files changed, 21 insertions(+), 1 deletion(-)
> >  
>