Re: [PATCH v3 2/6] vfio/type1: Check reserve region conflict and update iova list

2018-02-19 Thread Alex Williamson
On Mon, 19 Feb 2018 10:00:53 + Shameerali Kolothum Thodi wrote: > > -Original Message- > > From: Alex Williamson [mailto:alex.william...@redhat.com] > > Sent: Friday, February 16, 2018 9:18 PM > > > > On Thu, 15 Feb 2018 09:45:00 + > >

Re: [PATCH v3 2/6] vfio/type1: Check reserve region conflict and update iova list

2018-02-19 Thread Alex Williamson
On Mon, 19 Feb 2018 10:00:53 + Shameerali Kolothum Thodi wrote: > > -Original Message- > > From: Alex Williamson [mailto:alex.william...@redhat.com] > > Sent: Friday, February 16, 2018 9:18 PM > > > > On Thu, 15 Feb 2018 09:45:00 + > > Shameer Kolothum wrote: > > > +

RE: [PATCH v3 2/6] vfio/type1: Check reserve region conflict and update iova list

2018-02-19 Thread Shameerali Kolothum Thodi
kernel.org; linux-kernel@vger.kernel.org; Linuxarm > <linux...@huawei.com>; John Garry <john.ga...@huawei.com>; xuwei (O) > <xuw...@huawei.com> > Subject: Re: [PATCH v3 2/6] vfio/type1: Check reserve region conflict and > update iova list > > On Thu, 15 Feb 20

RE: [PATCH v3 2/6] vfio/type1: Check reserve region conflict and update iova list

2018-02-19 Thread Shameerali Kolothum Thodi
Linuxarm > ; John Garry ; xuwei (O) > > Subject: Re: [PATCH v3 2/6] vfio/type1: Check reserve region conflict and > update iova list > > On Thu, 15 Feb 2018 09:45:00 + > Shameer Kolothum wrote: > > > This retrieves the reserved regions associated with dev group an

Re: [PATCH v3 2/6] vfio/type1: Check reserve region conflict and update iova list

2018-02-16 Thread Alex Williamson
On Thu, 15 Feb 2018 09:45:00 + Shameer Kolothum wrote: > This retrieves the reserved regions associated with dev group and > checks for conflicts with any existing dma mappings. Also update > the iova list excluding the reserved regions. > >

Re: [PATCH v3 2/6] vfio/type1: Check reserve region conflict and update iova list

2018-02-16 Thread Alex Williamson
On Thu, 15 Feb 2018 09:45:00 + Shameer Kolothum wrote: > This retrieves the reserved regions associated with dev group and > checks for conflicts with any existing dma mappings. Also update > the iova list excluding the reserved regions. > > Signed-off-by: Shameer Kolothum > --- >

[PATCH v3 2/6] vfio/type1: Check reserve region conflict and update iova list

2018-02-15 Thread Shameer Kolothum
This retrieves the reserved regions associated with dev group and checks for conflicts with any existing dma mappings. Also update the iova list excluding the reserved regions. Signed-off-by: Shameer Kolothum --- drivers/vfio/vfio_iommu_type1.c | 86

[PATCH v3 2/6] vfio/type1: Check reserve region conflict and update iova list

2018-02-15 Thread Shameer Kolothum
This retrieves the reserved regions associated with dev group and checks for conflicts with any existing dma mappings. Also update the iova list excluding the reserved regions. Signed-off-by: Shameer Kolothum --- drivers/vfio/vfio_iommu_type1.c | 86 - 1