Re: [Qemu-arm] [Qemu-devel] [PATCH for-4.0?] arm: Allow system registers for KVM guests to be changed by QEMU code

[gengdongjiu]

On 2019/3/16 4:11, Philippe Mathieu-Daudé wrote:
>> Signed-off-by: Peter Maydell <address@hidden>
>> ---
>> Should we try to put this in for rc1? Not sure... Testing
>> definitely appreciated.
> You might include it for rc1 and we still have rc2/rc3 to revert it.

why we still have rc2/rc3 to revert it?
If we can find the root cause about the regression and fix it, we can apply it.
so we may need to debug this issue.

> 
>> ---
>>  target/arm/cpu.h     |  9 ++++++++-