[Qemu-devel] [PATCH] ppc: Improve emulation of THRM registers

[G 3]

 On 6/19/16 12:12 AM, address@hidden wrote:
> Message: 5
> Date: Sun, 19 Jun 2016 10:54:13 +1000
> From: Benjamin Herrenschmidt<address@hidden>
> To:address@hidden
> Cc:address@hidden,address@hidden, Mark
>         Cave-Ayland     <address@hidden>, Alexander Graf
>         <address@hidden>
> Subject: [Qemu-devel] [PATCH] ppc: Improve emulation of THRM registers
> Message-ID:<address@hidden>
> Content-Type: text/plain; charset="UTF-8"
>
> The 75x and 74xx processors have some thermal monitoring SPRs that
> some OSes such as MacOS do use. Our current "dumb" implementation
> isn't good enough and will cause some versions of MacOS to hang during
> boot.
>
> This lifts an improved emulation from MacOnLinux and adapts it to
> qemu, thus fixing the problem.
Which versions of the Mac OS hang?