The UEFI Specification Version 2.7 Errata A defines: "EFI_GUID 128-bit buffer containing a unique identifier value. Unless otherwise specified, aligned on a 64-bit boundary." Before this patch efi_guid_t was 8-bit aligned. Signed-off-by: Heinrich Schuchardt <xypron.glpk@xxxxxx> --- include/linux/efi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/efi.h b/include/linux/efi.h index 845174e113ce..c1a1931238c5 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -48,7 +48,7 @@ typedef u16 efi_char16_t; /* UNICODE character */ typedef u64 efi_physical_addr_t; typedef void *efi_handle_t; -typedef guid_t efi_guid_t; +typedef guid_t efi_guid_t __aligned(8); #define EFI_GUID(a,b,c,d0,d1,d2,d3,d4,d5,d6,d7) \ GUID_INIT(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) -- 2.19.2
