Re: [Qemu-devel] [PATCH v4 00/35] cmpxchg-based emulation of atomics

2016-10-05 Thread Alex Bennée
Richard Henderson writes: > Rebased on top of Paolo's safe-work series, which means > that we now have cpu_exec_step_atomic for system mode as > well as linux-user. This should fix the problems with > atomic access to notdirty pages that have been reported. > > Folded in some feedback from Alex

Re: [Qemu-devel] [PATCH v4 00/35] cmpxchg-based emulation of atomics

2016-10-03 Thread Alex Bennée
Richard Henderson writes: > Rebased on top of Paolo's safe-work series, which means > that we now have cpu_exec_step_atomic for system mode as > well as linux-user. This should fix the problems with > atomic access to notdirty pages that have been reported. Sorry it has taken me so long to get

[Qemu-devel] [PATCH v4 00/35] cmpxchg-based emulation of atomics

2016-09-16 Thread Richard Henderson
Rebased on top of Paolo's safe-work series, which means that we now have cpu_exec_step_atomic for system mode as well as linux-user. This should fix the problems with atomic access to notdirty pages that have been reported. Folded in some feedback from Alex from v3. A complete tree may be found