Re: [U-Boot] [PATCH v4 07/21] sandbox: Map host memory for efi_loader

Hi Alex,

On 18 June 2018 at 09:23, Alexander Graf agraf@suse.de wrote:

With efi_loader we do not control payload applications, so we can not teach them about the difference between virtual and physical addresses.

Instead, let's just always map host virtual addresses in the efi memory map. That way we can be sure that all memory allocation functions always return consumable pointers.

Signed-off-by: Alexander Graf agraf@suse.de

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v1 -> v2:

• only compile efi_add_known_memory if efi_loader is enabled

v3 -> v4:

• don't compile efi mapping code in for spl

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arch/sandbox/cpu/cpu.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)

I don't want to use this patch. As mentioned EFI memory allocation should use addresses, and not internal sandbox pointers.

Regards, Simon