On Tue, Jun 14, 2022 at 05:21:52PM +0800, Wupeng Ma wrote: > From: Ma Wupeng <mawupeng1@xxxxxxxxxx> > > Commit b05b9f5f9dcf ("x86, mirror: x86 enabling - find mirrored memory > ranges") introduce the efi_find_mirror() function on x86. In order to reuse > the API we make it public. > > Arm64 can support mirrored memory too, so function efi_find_mirror() is added to > efi_init() to this support for arm64. > > Since efi_init() is shared by ARM, arm64 and riscv, this patch will bring > mirror memory support for these architectures, but this support is only tested > in arm64. > > Signed-off-by: Ma Wupeng <mawupeng1@xxxxxxxxxx> > --- > arch/x86/include/asm/efi.h | 4 ---- > arch/x86/platform/efi/efi.c | 23 ----------------------- > drivers/firmware/efi/efi-init.c | 1 + > drivers/firmware/efi/efi.c | 23 +++++++++++++++++++++++ > include/linux/efi.h | 3 +++ The subject prefix says "efi: arm64: " but it looks like x86 diffstat here. You may want to get an ack from the x86 maintainers. -- Catalin