Re: [PULL 15/32] tests/functional/aarch64: add tests for FEAT_RME

[Thomas Huth]

On 10/01/2025 14.17, Alex Bennée wrote:
> From: Pierrick Bouvier <pierrick.bouvier@linaro.org>
>
> This boot an OP-TEE environment, and launch a nested guest VM inside it
> using the Realms feature. We do it for virt and sbsa-ref platforms.

 Hi,

FWIW, I just saw this test_aarch64_rme_virt test failing once. Looking at 
the console.log, it seems like the guest crashed somewhere at the end of the 
firmware or very early in the kernel:

EFI stub: Booting Linux Kernel...
2025-01-24 13:25:28,226:
2025-01-24 13:25:28,226:
2025-01-24 13:25:28,227: Synchronous Exception at 0x00000000BF526498
2025-01-24 13:25:28,227:
2025-01-24 13:25:28,227:
2025-01-24 13:25:28,228: Synchronous Exception at 0x00000000BF526498

I wasn't able to reproduce it afterwards anymore, but in case somebody runs 
into this later again and wonders if it is a later regression: It happened 
for me with commit cf86770c7aa31ebd.

 Thomas