Hi Akashi,
On 11/01/2019 07:40, AKASHI Takahiro wrote:
> In kexec_file_load, kaslr-seed property of the current dtb will be deleted
> any way before setting a new value if possible. It doesn't matter whether
> it exists in the current dtb.
Could you describe what goes wrong without this patch?
If the rng isn't ready yet, this stale error causes us to return an error,
causing kexec_file_load() to fail unnecessarily.
> So "ret" should be reset to 0 here.
>
> Fixes: commit 884143f60c89 ("arm64: kexec_file: add kaslr support")
Reviewed-by: James Morse <james.morse@xxxxxxx>
Thanks!
James
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