Re: [Qemu-devel] [PATCH for-2.4 0/8] memory: enable unlocked PIO/MMIO in KVM

2015-03-19 Thread Paolo Bonzini
On 18/03/2015 16:04, Jan Kiszka wrote: > On 2015-03-18 15:52, Paolo Bonzini wrote: >> >> >> On 18/03/2015 15:33, Jan Kiszka wrote: >>> Just in time: I'm planning to rebase our queue soon, specifically to >>> benefit from RCU support. Will let you know if it works on top of this >>> series. >> >>

Re: [Qemu-devel] [PATCH for-2.4 0/8] memory: enable unlocked PIO/MMIO in KVM

2015-03-18 Thread Jan Kiszka
On 2015-03-18 15:52, Paolo Bonzini wrote: > > > On 18/03/2015 15:33, Jan Kiszka wrote: >> Just in time: I'm planning to rebase our queue soon, specifically to >> benefit from RCU support. Will let you know if it works on top of this >> series. > > Great. FWIW, this is the most similar version t

Re: [Qemu-devel] [PATCH for-2.4 0/8] memory: enable unlocked PIO/MMIO in KVM

2015-03-18 Thread Jan Kiszka
On 2015-03-18 14:21, Paolo Bonzini wrote: > And here we are... These are the changes required to make the BQL > optional for memory access, and use that support in KVM. For now, > only one device model is changed to do unlocked accesses. > > Please review! > > Jan Kiszka (4): > memory: Add gl

Re: [Qemu-devel] [PATCH for-2.4 0/8] memory: enable unlocked PIO/MMIO in KVM

2015-03-18 Thread Paolo Bonzini
On 18/03/2015 15:33, Jan Kiszka wrote: > Just in time: I'm planning to rebase our queue soon, specifically to > benefit from RCU support. Will let you know if it works on top of this > series. Great. FWIW, this is the most similar version to the one we played with in 2013. I have an alternativ

[Qemu-devel] [PATCH for-2.4 0/8] memory: enable unlocked PIO/MMIO in KVM

2015-03-18 Thread Paolo Bonzini
And here we are... These are the changes required to make the BQL optional for memory access, and use that support in KVM. For now, only one device model is changed to do unlocked accesses. Please review! Jan Kiszka (4): memory: Add global-locking property to memory regions memory: Provide