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From: | Peter Maydell |
Subject: | Re: [Qemu-devel] [PATCH v12 20/24] target-arm/powerctl: defer cpu reset work to CPU context |
Date: | Fri, 17 Feb 2017 13:07:18 +0000 |
On 13 February 2017 at 12:10, Alex Bennée <address@hidden> wrote: > When switching a new vCPU on we want to complete a bunch of the setup > work before we start scheduling the vCPU thread. To do this cleanly we > defer vCPU setup to async work which will run the vCPUs execution > context as the thread is woken up. The scheduling of the work will kick > the vCPU awake. > > This avoids potential races in MTTCG system emulation. > > Signed-off-by: Alex Bennée <address@hidden> > Reviewed-by: Richard Henderson <address@hidden> Reviewed-by: Peter Maydell <address@hidden> thanks -- PMM
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