Re: [Qemu-devel] Atomic instruction.

2014-07-04 Thread Peter Maydell
On 4 July 2014 16:35, Frederic Konrad wrote: > Hi everybody, > > We are experimenting with multi-core QEMU. We have Multiple QEMU cores > running > on multiple host threads and we are now looking at the issue of ‘atomic’ > instructions. > > Our initial thought was to push some sort of set of flags

[Qemu-devel] Atomic instruction.

2014-07-04 Thread Frederic Konrad
Hi everybody, We are experimenting with multi-core QEMU. We have Multiple QEMU cores running on multiple host threads and we are now looking at the issue of ‘atomic’ instructions. Our initial thought was to push some sort of set of flags out to the memory chain (eg: ATOMIC or NORMAL much as th