Hi Boyan,
-----Original Message----- From: Boyan Karatotev boyan.karatotev@arm.com Sent: Friday, January 24, 2025 2:00 PM To: Bollapalli, Maheedhar Sai MaheedharSai.Bollapalli@amd.com; tf-a- tests@lists.trustedfirmware.org Subject: Re: [Tf-a-tests] Re: Invalid entry point in cpu hotplug
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Hi Maheedhar,
There are other platforms which return SUCCESS for all address ranges in the
*_validate_ns_entrypoint API. Are these implementations incorrect ?
I suppose they are, yes. Presumably, if the supplied address on these platforms was out of range, we'd panic the core. It probably doesn't matter much in practice though as Linux won't usually do that.
Yes, there can be other platforms which will treat 0x0 as valid address. Considering this the tf-a-tests infrastructure for validating the entry point should be implemented in a way so that it can comply for all platforms.
Regards, Maheedhar.