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Re: [Qemu-devel] [PATCH v5 0/7] ARM: add PSCI 0.2 support in TCG mode
From: |
Ard Biesheuvel |
Subject: |
Re: [Qemu-devel] [PATCH v5 0/7] ARM: add PSCI 0.2 support in TCG mode |
Date: |
Fri, 10 Oct 2014 13:02:52 +0200 |
On 10 October 2014 12:56, Peter Maydell <address@hidden> wrote:
> On 10 October 2014 11:42, Ard Biesheuvel <address@hidden> wrote:
>> Thanks for picking this up while I was away. I have tested your
>> version of the series, and my test cases still appear to work
>> correctly.
>
> Do you see the odd behaviour after guest reset for 32
> bit SMP cores?
>
I will try to reproduce it. I haven't tried, and I wasn't aware that
SMP on TCG is supposed to be stable now otherwise.
>> However, we still haven't addressed the CPU reset case, so issuing the
>> PSCI reset under -bios does nothing.
>>
>> Latest is here
>> http://marc.info/?l=qemu-devel&m=140993015009810&w=2
>
> Yep, that's also on my todo list, but it's orthogonal to
> this patch series. We probably want this variant, though,
> right?
>
> http://marc.info/?l=qemu-devel&m=141099155616120&w=2
Yes, you're right, I had forgotten about sending that out.
--
Ard.
- [Qemu-devel] [PATCH v5 0/7] ARM: add PSCI 0.2 support in TCG mode, Peter Maydell, 2014/10/09
- [Qemu-devel] [PATCH v5 1/7] target-arm: add powered off cpu state, Peter Maydell, 2014/10/09
- [Qemu-devel] [PATCH v5 7/7] arm/virt: enable PSCI emulation support for system emulation, Peter Maydell, 2014/10/09
- [Qemu-devel] [PATCH v5 4/7] target-arm: Handle SMC/HVC undef-if-no-ELx in pre_* helpers, Peter Maydell, 2014/10/09
- [Qemu-devel] [PATCH v5 3/7] target-arm: add missing PSCI constants needed for PSCI emulation, Peter Maydell, 2014/10/09
- [Qemu-devel] [PATCH v5 5/7] target-arm: Add support for A32 and T32 HVC and SMC insns, Peter Maydell, 2014/10/09
- [Qemu-devel] [PATCH v5 2/7] target-arm: do not set do_interrupt handlers for ARM and AArch64 user modes, Peter Maydell, 2014/10/09
- [Qemu-devel] [PATCH v5 6/7] target-arm: add emulation of PSCI calls for system emulation, Peter Maydell, 2014/10/09
- Re: [Qemu-devel] [PATCH v5 0/7] ARM: add PSCI 0.2 support in TCG mode, Ard Biesheuvel, 2014/10/10