[U-Boot] [PATCH] arm: Start AArch32 Linux in EL1 instead of EL2 on AArch64

Marc Zyngier marc.zyngier at arm.com
Fri Oct 13 08:42:19 UTC 2017


On 13/10/17 09:37, Michal Simek wrote:
> On 13.10.2017 10:33, Marc Zyngier wrote:
>> On 13/10/17 08:26, Michal Simek wrote:
>>> On 13.10.2017 09:19, Alexander Graf wrote:
>>>>
>>>>
>>>> On 13.10.17 09:08, Michal Simek wrote:
>>>>> AArch32 Linux should start in EL1 instead of EL2.
>>>>
>>>> Why? There is KVM on AArch32 as well.
>>>
>>> Is AArch32 without KVM able to start from EL2?
>>> At least based on my tests this is not working.
>>
>> Then someone broke it. Please report the bug on LAKML.
> 
> Do you have any kernel version which you are sure it should work?
> Or any kernel version which you know that it started to work?
It should have worked from the day 32bit KVM was merged (3.9), and still
does as of 4.13.

	M.
-- 
Jazz is not dead. It just smells funny...


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