On 01/12/17 at 04:20pm, Ard Biesheuvel wrote: > On 12 January 2017 at 09:41, Dave Young <dyoung@xxxxxxxxxx> wrote: > > Before invoking the arch specific handler, efi_mem_reserve() reserves > > the given memory region through memblock. > > > > efi_bgrt_init will call efi_mem_reserve after mm_init(), at that time > > memblock is dead and it should not be used any more. > > > > efi bgrt code depend on acpi intialization to get the bgrt acpi table, > > moving bgrt parsing to acpi early boot code can make sure efi_mem_reserve > > in efi bgrt code still use memblock safely. > > > > Signed-off-by: Dave Young <dyoung@xxxxxxxxxx> > > I know this is probably out of scope for you, but since we're moving > things around, any chance we could do so in a manner that will enable > BGRT support for arm64/ACPI? Happy to test/collaborate on this. > I'm happy to do so, Bhupesh Sharma <bhsharma@xxxxxxxxxx> said he had some investigation on that already, I would like to ask him to help on that. Already cced him.. Thanks Dave -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
