From: Aditya Garg
> Sent: 09 February 2022 14:28
>
> On T2 Macs, the secure boot is handled by the T2 Chip. If enabled, only
> macOS and Windows are allowed to boot on these machines. Thus we need to
> disable secure boot for Linux. If we boot into Linux after disabling
> secure boot, if CONFIG_LOAD_UEFI_KEYS is enabled, EFI Runtime services
> fail to start, with the following logs in dmesg
>
..
> +static const struct dmi_system_id uefi_apple_ignore[] = {
> + {
> + .matches = {
> + DMI_MATCH(DMI_BOARD_VENDOR, "Apple Inc."),
> + DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro15,1"),
> + },
I think I'd use:
#define xxx(vendor, product) \
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, vendor), \
DMI_MATCH(DMI_PRODUCT_NAME, product), \
}
somewhere with a suitable name (bikeshed blue) to reduce
the code size of this table.
David
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