Messages in this thread | | | Date | Mon, 21 Jan 2019 10:45:24 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH v15 5/6] x86/boot: Parse SRAT address from RSDP and store immovable memory |
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On Mon, Jan 21, 2019 at 05:42:14PM +0800, Chao Fan wrote: > Or I clear this function as: > static acpi_physical_address get_rsdp_addr(void) > { > acpi_physical_address pa; > > pa = get_acpi_rsdp(); > > if (!pa) > pa = boot_params->acpi_rsdp_addr; > > if (!pa) > pa = efi_get_rsdp_addr(); > > if (!pa) > pa = bios_get_rsdp_addr(); > > if (pa && !boot_params->acpi_rsdp_addr) > boot_params->acpi_rsdp_addr = pa;
Or simply:
if (pa) boot_params->acpi_rsdp_addr = pa;
-- Regards/Gruss, Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
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