Re: [Qemu-devel] [PATCH 0/2] VFIO: Make 8-byte accesses atomic

2017-05-02 Thread Alex Williamson
On Tue, 2 May 2017 23:41:01 -0300 jos...@linux.vnet.ibm.com wrote: > On Fri, Apr 21, 2017 at 12:06:15PM +0200, Paolo Bonzini wrote: > > > > > > On 20/04/2017 18:03, Alex Williamson wrote: > > > On Thu, 20 Apr 2017 00:19:23 -0700 > > > Richard Henderson wrote: > > > > >

Re: [Qemu-devel] [PATCH 0/2] VFIO: Make 8-byte accesses atomic

2017-05-02 Thread joserz
On Fri, Apr 21, 2017 at 12:06:15PM +0200, Paolo Bonzini wrote: > > > On 20/04/2017 18:03, Alex Williamson wrote: > > On Thu, 20 Apr 2017 00:19:23 -0700 > > Richard Henderson wrote: > > > >> On 04/19/2017 12:44 PM, Jose Ricardo Ziviani wrote: > >>> This patchset has two

Re: [Qemu-devel] [PATCH 0/2] VFIO: Make 8-byte accesses atomic

2017-04-21 Thread Richard Henderson
On 04/21/2017 03:06 AM, Paolo Bonzini wrote: On 20/04/2017 18:03, Alex Williamson wrote: On Thu, 20 Apr 2017 00:19:23 -0700 Richard Henderson wrote: On 04/19/2017 12:44 PM, Jose Ricardo Ziviani wrote: This patchset has two patches: [1] 8-byte writes to non-mapped MMIO

Re: [Qemu-devel] [PATCH 0/2] VFIO: Make 8-byte accesses atomic

2017-04-21 Thread Paolo Bonzini
On 20/04/2017 18:03, Alex Williamson wrote: > On Thu, 20 Apr 2017 00:19:23 -0700 > Richard Henderson wrote: > >> On 04/19/2017 12:44 PM, Jose Ricardo Ziviani wrote: >>> This patchset has two patches: >>> [1] 8-byte writes to non-mapped MMIO are broken into pairs of 4-byte

Re: [Qemu-devel] [PATCH 0/2] VFIO: Make 8-byte accesses atomic

2017-04-20 Thread Alex Williamson
On Thu, 20 Apr 2017 00:19:23 -0700 Richard Henderson wrote: > On 04/19/2017 12:44 PM, Jose Ricardo Ziviani wrote: > > This patchset has two patches: > > [1] 8-byte writes to non-mapped MMIO are broken into pairs of 4-byte > > writes, this patch makes such pairs atomic. > > > >

Re: [Qemu-devel] [PATCH 0/2] VFIO: Make 8-byte accesses atomic

2017-04-20 Thread Richard Henderson
On 04/19/2017 12:44 PM, Jose Ricardo Ziviani wrote: This patchset has two patches: [1] 8-byte writes to non-mapped MMIO are broken into pairs of 4-byte writes, this patch makes such pairs atomic. [2] Enable 8-byte accesses in vfio_region_write and vfio_region_read. Patches based on master.

[Qemu-devel] [PATCH 0/2] VFIO: Make 8-byte accesses atomic

2017-04-19 Thread Jose Ricardo Ziviani
This patchset has two patches: [1] 8-byte writes to non-mapped MMIO are broken into pairs of 4-byte writes, this patch makes such pairs atomic. [2] Enable 8-byte accesses in vfio_region_write and vfio_region_read. Patches based on master. Jose Ricardo Ziviani (2): vfio: Set