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SubjectRe: [PATCH] powerpc/prom_init: Undo relocation before entering secure mode
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Thiago Jung Bauermann <bauerman@linux.ibm.com> writes:

> Thiago Jung Bauermann <bauerman@linux.ibm.com> writes:
>
>> The ultravisor will do an integrity check of the kernel image but we
>> relocated it so the check will fail. Restore the original image by
>> relocating it back to the kernel virtual base address.
>>
>> This works because during build vmlinux is linked with an expected virtual
>> runtime address of KERNELBASE.
>>
>> Fixes: 6a9c930bd775 ("powerpc/prom_init: Add the ESM call to prom_init")
>> Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
>
> I meant to put a Suggested-by: Paul Mackerras <paulus@samba.org>
>
> Sorry. Will add it if there's a v2.

Ping?

--
Thiago Jung Bauermann
IBM Linux Technology Center

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