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To: Linux Kernel Mailing List , Ard Biesheuvel , Linus Torvalds Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Booting my notebook with kernel V57-rc1 I get following display: exit_boot() failed! efi_main() failed! StartImage failed: Buffer Too Small Booting Kernel V5.6 works well. From dmesg (kernel V5.6): efi: EFI v2.31 by Phoenix Technologies Ltd. efi: ACPI=3D0xdcffe000 ACPI 2.0=3D0xdcffe014 SMBIOS=3D0xdce80000 RNG=3D= 0xdc3cd198 efi: seeding entropy pool efi: [Firmware Bug]: Invalid EFI memory map entries: efi: mem47: [Reserved | | | | | | | | | | | | | ] range=3D[0x0000000000000000-0x0000000000000000] (invalid) efi: mem48: [Reserved | | | | | | | | | | | | | ] range=3D[0x0000000000000000-0x0000000000000000] (invalid) efi: mem49: [Reserved | | | | | | | | | | | | | ] range=3D[0x0000000000000000-0x0000000000000000] (invalid) efi: mem50: [Reserved | | | | | | | | | | | | | ] range=3D[0x0000000000000000-0x0000000000000000] (invalid) efi: mem51: [Reserved | | | | | | | | | | | | | ] range=3D[0x0000000000000000-0x0000000000000000] (invalid) efi: Removing 5 invalid memory map entries. Thanks, J=C3=B6rg