Re: [PATCH kernel 0/3 REPOST] vfio-pci: Add support for mmapping MSI-X table

2017-06-29 Thread Alex Williamson
On Wed, 28 Jun 2017 17:27:32 +1000 Alexey Kardashevskiy wrote: > On 24/06/17 01:17, Alex Williamson wrote: > > On Fri, 23 Jun 2017 15:06:37 +1000 > > Alexey Kardashevskiy wrote: > > > >> On 23/06/17 07:11, Alex Williamson wrote: > >>> On Thu, 15 Jun 2017 15:48:42 +1000 > >>> Alexey Kardashe

Re: [PATCH kernel 0/3 REPOST] vfio-pci: Add support for mmapping MSI-X table

2017-06-28 Thread Alexey Kardashevskiy
On 24/06/17 01:17, Alex Williamson wrote: > On Fri, 23 Jun 2017 15:06:37 +1000 > Alexey Kardashevskiy wrote: > >> On 23/06/17 07:11, Alex Williamson wrote: >>> On Thu, 15 Jun 2017 15:48:42 +1000 >>> Alexey Kardashevskiy wrote: >>> Here is a patchset which Yongji was working on before >>>

Re: [PATCH kernel 0/3 REPOST] vfio-pci: Add support for mmapping MSI-X table

2017-06-23 Thread Alex Williamson
On Fri, 23 Jun 2017 15:06:37 +1000 Alexey Kardashevskiy wrote: > On 23/06/17 07:11, Alex Williamson wrote: > > On Thu, 15 Jun 2017 15:48:42 +1000 > > Alexey Kardashevskiy wrote: > > > >> Here is a patchset which Yongji was working on before > >> leaving IBM LTC. Since we still want to have th

Re: [PATCH kernel 0/3 REPOST] vfio-pci: Add support for mmapping MSI-X table

2017-06-22 Thread Alexey Kardashevskiy
On 23/06/17 07:11, Alex Williamson wrote: > On Thu, 15 Jun 2017 15:48:42 +1000 > Alexey Kardashevskiy wrote: > >> Here is a patchset which Yongji was working on before >> leaving IBM LTC. Since we still want to have this functionality >> in the kernel (DPDK is the first user), here is a rebase >>

Re: [PATCH kernel 0/3 REPOST] vfio-pci: Add support for mmapping MSI-X table

2017-06-22 Thread Alex Williamson
On Thu, 15 Jun 2017 15:48:42 +1000 Alexey Kardashevskiy wrote: > Here is a patchset which Yongji was working on before > leaving IBM LTC. Since we still want to have this functionality > in the kernel (DPDK is the first user), here is a rebase > on the current upstream. > > > Current vfio-pci i

[PATCH kernel 0/3 REPOST] vfio-pci: Add support for mmapping MSI-X table

2017-06-14 Thread Alexey Kardashevskiy
Here is a patchset which Yongji was working on before leaving IBM LTC. Since we still want to have this functionality in the kernel (DPDK is the first user), here is a rebase on the current upstream. Current vfio-pci implementation disallows to mmap the page containing MSI-X table in case that u