Re: [PATCH v4 0/4] Support VFIO sparse mmap in PCI bus

2023-06-08 Thread Patrick Robb
On Thu, Jun 8, 2023 at 3:03 AM David Marchand wrote: > Hello Chenbo, Patrick, > > > On Thu, Jun 8, 2023 at 8:50 AM Xia, Chenbo wrote: > > > > This series introduces a VFIO standard capability, called sparse > > > > mmap to PCI bus. In linux kernel, it's defined as > > > > VFIO_REGION_INFO_CAP_SP

Re: [PATCH v4 0/4] Support VFIO sparse mmap in PCI bus

2023-06-08 Thread David Marchand
Hello Chenbo, Patrick, On Thu, Jun 8, 2023 at 8:50 AM Xia, Chenbo wrote: > > > This series introduces a VFIO standard capability, called sparse > > > mmap to PCI bus. In linux kernel, it's defined as > > > VFIO_REGION_INFO_CAP_SPARSE_MMAP. Sparse mmap means instead of > > > mmap whole BAR region

RE: [PATCH v4 0/4] Support VFIO sparse mmap in PCI bus

2023-06-07 Thread Xia, Chenbo
rick Robb > Subject: RE: [PATCH v4 0/4] Support VFIO sparse mmap in PCI bus > > > -Original Message- > > From: Miao Li > > Sent: Wednesday, May 31, 2023 8:38 AM > > To: dev@dpdk.org > > Cc: sk...@marvell.com; NBU-Contact-Thomas Monjalon (EXTERNAL) >

RE: [PATCH v4 0/4] Support VFIO sparse mmap in PCI bus

2023-06-07 Thread Ali Alnubani
> -Original Message- > From: Miao Li > Sent: Wednesday, May 31, 2023 8:38 AM > To: dev@dpdk.org > Cc: sk...@marvell.com; NBU-Contact-Thomas Monjalon (EXTERNAL) > ; david.march...@redhat.com; > ferruh.yi...@amd.com; chenbo@intel.com; yahui@intel.com > Subject: [PATCH v4 0/4] Support

RE: [PATCH v4 0/4] Support VFIO sparse mmap in PCI bus

2023-06-07 Thread Xia, Chenbo
...@marvell.com; david.march...@redhat.com; ferruh.yi...@amd.com; Xia, Chenbo ; Cao, Yahui Subject: Re: [PATCH v4 0/4] Support VFIO sparse mmap in PCI bus Hello, This patchseries might have introduced a bug for building DPDK on windows. It failed on windows build when it went through our CI last

RE: [PATCH v4 0/4] Support VFIO sparse mmap in PCI bus

2023-06-07 Thread Xia, Chenbo
Hi Thomas, > -Original Message- > From: Thomas Monjalon > Sent: Thursday, June 8, 2023 12:31 AM > To: Li, Miao > Cc: dev@dpdk.org; sk...@marvell.com; david.march...@redhat.com; > ferruh.yi...@amd.com; Xia, Chenbo ; Cao, Yahui > > Subject: Re: [PATCH v4 0/4] Sup

Re: [PATCH v4 0/4] Support VFIO sparse mmap in PCI bus

2023-06-07 Thread Patrick Robb
Hello, This patchseries might have introduced a bug for building DPDK on windows. It failed on windows build when it went through our CI last week, and I am seeing other patch series fail on the windows build now that it is merged into main. Tomorrow morning, I will check our windows system used

Re: [PATCH v4 0/4] Support VFIO sparse mmap in PCI bus

2023-06-07 Thread Thomas Monjalon
31/05/2023 07:37, Miao Li: > This series introduces a VFIO standard capability, called sparse > mmap to PCI bus. In linux kernel, it's defined as > VFIO_REGION_INFO_CAP_SPARSE_MMAP. Sparse mmap means instead of > mmap whole BAR region into DPDK process, only mmap part of the > BAR region after gett