Re: [EXT] Re: [PATCH v5] iommu/virtio: Use page size bitmap supported by endpoint

2020-05-13 Thread Jean-Philippe Brucker
jasow...@redhat.com; > > virtualizat...@lists.linux-foundation.org; iommu@lists.linux-foundation.org; > > linux-ker...@vger.kernel.org; eric.auger@gmail.com; > > eric.au...@redhat.com > > Subject: [EXT] Re: [PATCH v5] iommu/virtio: Use page size bitmap supported > >

RE: [EXT] Re: [PATCH v5] iommu/virtio: Use page size bitmap supported by endpoint

2020-05-13 Thread Bharat Bhushan
n.org; > linux-ker...@vger.kernel.org; eric.auger@gmail.com; eric.au...@redhat.com > Subject: [EXT] Re: [PATCH v5] iommu/virtio: Use page size bitmap supported by > endpoint > > External Email > > -- > On Tue

Re: [PATCH v5] iommu/virtio: Use page size bitmap supported by endpoint

2020-05-12 Thread Jean-Philippe Brucker
On Tue, May 12, 2020 at 10:53:39AM -0400, Michael S. Tsirkin wrote: > > static int viommu_add_resv_mem(struct viommu_endpoint *vdev, > >struct virtio_iommu_probe_resv_mem *mem, > >size_t len) > > @@ -499,6 +513,9 @@ static int

Re: [PATCH v5] iommu/virtio: Use page size bitmap supported by endpoint

2020-05-12 Thread Michael S. Tsirkin
On Tue, May 05, 2020 at 03:00:04PM +0530, Bharat Bhushan wrote: > Different endpoint can support different page size, probe > endpoint if it supports specific page size otherwise use > global page sizes. > > Signed-off-by: Bharat Bhushan > --- > v4->v5: > - Rebase to Linux v5.7-rc4 > > v3->v4:

Re: [EXT] Re: [PATCH v5] iommu/virtio: Use page size bitmap supported by endpoint

2020-05-07 Thread Michael S. Tsirkin
ndation.org; > >>> linux-ker...@vger.kernel.org; eric.auger....@gmail.com; > >>> eric.au...@redhat.com > >>> Subject: [EXT] Re: [PATCH v5] iommu/virtio: Use page size bitmap > >>> supported by > >>> endpoint > >>> > >>&

Re: [PATCH v5] iommu/virtio: Use page size bitmap supported by endpoint

2020-05-07 Thread Auger Eric
Hi, On 5/6/20 2:22 AM, Michael S. Tsirkin wrote: > On Tue, May 05, 2020 at 03:00:04PM +0530, Bharat Bhushan wrote: >> Different endpoint can support different page size, probe >> endpoint if it supports specific page size otherwise use >> global page sizes. >> >> Signed-off-by: Bharat Bhushan >>

Re: [EXT] Re: [PATCH v5] iommu/virtio: Use page size bitmap supported by endpoint

2020-05-07 Thread Auger Eric
>>> Cc: jean-phili...@linaro.org; j...@8bytes.org; jasow...@redhat.com; >>> virtualizat...@lists.linux-foundation.org; iommu@lists.linux-foundation.org; >>> linux-ker...@vger.kernel.org; eric.auger@gmail.com; >>> eric.au...@redhat.com >>>

Re: [EXT] Re: [PATCH v5] iommu/virtio: Use page size bitmap supported by endpoint

2020-05-07 Thread Auger Eric
virtualizat...@lists.linux-foundation.org; iommu@lists.linux-foundation.org; >> linux-ker...@vger.kernel.org; eric.auger@gmail.com; eric.au...@redhat.com >> Subject: [EXT] Re: [PATCH v5] iommu/virtio: Use page siz

Re: [EXT] Re: [PATCH v5] iommu/virtio: Use page size bitmap supported by endpoint

2020-05-07 Thread Michael S. Tsirkin
.com; > > virtualizat...@lists.linux-foundation.org; iommu@lists.linux-foundation.org; > > linux-ker...@vger.kernel.org; eric.auger@gmail.com; > > eric.au...@redhat.com > > Subject: [EXT] Re: [PATCH v5] iommu/virtio: Use page size b

RE: [EXT] Re: [PATCH v5] iommu/virtio: Use page size bitmap supported by endpoint

2020-05-07 Thread Bharat Bhushan
n.org; > linux-ker...@vger.kernel.org; eric.auger@gmail.com; eric.au...@redhat.com > Subject: [EXT] Re: [PATCH v5] iommu/virtio: Use page size bitmap supported by > endpoint > > External Email > > -- > On Tue, May 05

Re: [PATCH v5] iommu/virtio: Use page size bitmap supported by endpoint

2020-05-05 Thread Michael S. Tsirkin
On Tue, May 05, 2020 at 03:00:04PM +0530, Bharat Bhushan wrote: > Different endpoint can support different page size, probe > endpoint if it supports specific page size otherwise use > global page sizes. > > Signed-off-by: Bharat Bhushan > --- > v4->v5: > - Rebase to Linux v5.7-rc4 > > v3->v4:

[PATCH v5] iommu/virtio: Use page size bitmap supported by endpoint

2020-05-05 Thread Bharat Bhushan
Different endpoint can support different page size, probe endpoint if it supports specific page size otherwise use global page sizes. Signed-off-by: Bharat Bhushan --- v4->v5: - Rebase to Linux v5.7-rc4 v3->v4: - Fix whitespace error v2->v3: - Fixed error return for incompatible endpoint -