Re: [Qemu-devel] [PATCH v3] s390x: Add interlocked access facility 1 instructions

2015-05-12 Thread Richard Henderson
On 05/12/2015 02:50 PM, Alexander Graf wrote: > We're currently missing all instructions defined by the "interlocked-access > facility 1" which is part of zEC12. This patch implements all of them except > for LPD and LPDG. > > Signed-off-by: Alexander Graf > > --- > > v1 -> v2: > > - move at

[Qemu-devel] [PATCH v3] s390x: Add interlocked access facility 1 instructions

2015-05-12 Thread Alexander Graf
We're currently missing all instructions defined by the "interlocked-access facility 1" which is part of zEC12. This patch implements all of them except for LPD and LPDG. Signed-off-by: Alexander Graf --- v1 -> v2: - move atomic specific bits into load/store helpers, leave actual op as n