Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933510AbbFJMQi (ORCPT ); Wed, 10 Jun 2015 08:16:38 -0400 Received: from mx1.redhat.com ([209.132.183.28]:40410 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932809AbbFJMQS (ORCPT ); Wed, 10 Jun 2015 08:16:18 -0400 Date: Wed, 10 Jun 2015 07:16:16 -0500 From: Josh Poimboeuf To: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" Cc: Michal Marek , Peter Zijlstra , Andy Lutomirski , Borislav Petkov , Linus Torvalds , Andi Kleen , x86@kernel.org, live-patching@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v5 00/10] x86/asm: Compile-time asm code validation Message-ID: <20150610121616.GA18249@treble.redhat.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 21992 Lines: 211 On Wed, Jun 10, 2015 at 07:06:08AM -0500, Josh Poimboeuf wrote: > There are still a lot of outstanding warnings (which I'll paste as a > reply to this email). Once those are all cleaned up, we can change the > warnings to build errors and change the default to > CONFIG_ASM_VALIDATION=y so the asm code stays clean. Here are the 194 outstanding warnings I'm seeing with my Fedora kernel config. I'll keep chipping away at them. asmvalidate: arch/x86/crypto/crc32c-pcl-intel-asm_64.o: crc_pcl()+0x84: unsupported jump to outside of function asmvalidate: arch/x86/crypto/crc32c-pcl-intel-asm_64.o: crc_pcl(): unsupported fallthrough at end of function asmvalidate: arch/x86/crypto/sha1_avx2_x86_64_asm.o: sha1_transform_avx2()+0x645: unsupported jump to outside of function asmvalidate: arch/x86/crypto/sha1_avx2_x86_64_asm.o: sha1_transform_avx2()+0x1418: unsupported jump to outside of function asmvalidate: arch/x86/crypto/sha1_avx2_x86_64_asm.o: sha1_transform_avx2()+0x16e4: unsupported jump to outside of function asmvalidate: arch/x86/crypto/sha1_avx2_x86_64_asm.o: sha1_transform_avx2()+0x1a22: unsupported jump to outside of function asmvalidate: arch/x86/crypto/camellia-aesni-avx-asm_64.o: __camellia_enc_blk16(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx-asm_64.o: __camellia_dec_blk16(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx-asm_64.o: camellia_ecb_enc_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx-asm_64.o: camellia_ecb_dec_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx-asm_64.o: camellia_cbc_dec_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx-asm_64.o: camellia_ctr_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx-asm_64.o: camellia_xts_crypt_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx-asm_64.o: camellia_xts_enc_16way()+0xb: unsupported jump to outside of function asmvalidate: arch/x86/crypto/camellia-aesni-avx-asm_64.o: camellia_xts_enc_16way(): unsupported fallthrough at end of function asmvalidate: arch/x86/crypto/camellia-aesni-avx-asm_64.o: camellia_xts_dec_16way()+0x1e: unsupported jump to outside of function asmvalidate: arch/x86/crypto/camellia-aesni-avx-asm_64.o: camellia_xts_dec_16way(): unsupported fallthrough at end of function asmvalidate: arch/x86/crypto/cast5-avx-x86_64-asm_64.o: cast5_ecb_enc_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/cast5-avx-x86_64-asm_64.o: cast5_ecb_dec_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/cast5-avx-x86_64-asm_64.o: cast5_cbc_dec_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/cast5-avx-x86_64-asm_64.o: cast5_ctr_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/cast6-avx-x86_64-asm_64.o: cast6_ecb_enc_8way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/cast6-avx-x86_64-asm_64.o: cast6_ecb_dec_8way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/cast6-avx-x86_64-asm_64.o: cast6_cbc_dec_8way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/cast6-avx-x86_64-asm_64.o: cast6_ctr_8way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/cast6-avx-x86_64-asm_64.o: cast6_xts_enc_8way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/cast6-avx-x86_64-asm_64.o: cast6_xts_dec_8way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/twofish-avx-x86_64-asm_64.o: twofish_ecb_enc_8way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/twofish-avx-x86_64-asm_64.o: twofish_ecb_dec_8way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/twofish-avx-x86_64-asm_64.o: twofish_cbc_dec_8way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/twofish-avx-x86_64-asm_64.o: twofish_ctr_8way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/twofish-avx-x86_64-asm_64.o: twofish_xts_enc_8way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/twofish-avx-x86_64-asm_64.o: twofish_xts_dec_8way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/serpent-avx-x86_64-asm_64.o: serpent_ecb_enc_8way_avx(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/serpent-avx-x86_64-asm_64.o: serpent_ecb_dec_8way_avx(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/serpent-avx-x86_64-asm_64.o: serpent_cbc_dec_8way_avx(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/serpent-avx-x86_64-asm_64.o: serpent_ctr_8way_avx(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/serpent-avx-x86_64-asm_64.o: serpent_xts_enc_8way_avx(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/serpent-avx-x86_64-asm_64.o: serpent_xts_dec_8way_avx(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx2-asm_64.o: __camellia_enc_blk32(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx2-asm_64.o: __camellia_dec_blk32(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx2-asm_64.o: camellia_ecb_enc_32way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx2-asm_64.o: camellia_ecb_dec_32way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx2-asm_64.o: camellia_cbc_dec_32way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx2-asm_64.o: camellia_ctr_32way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx2-asm_64.o: camellia_xts_crypt_32way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/camellia-aesni-avx2-asm_64.o: camellia_xts_enc_32way()+0xb: unsupported jump to outside of function asmvalidate: arch/x86/crypto/camellia-aesni-avx2-asm_64.o: camellia_xts_enc_32way(): unsupported fallthrough at end of function asmvalidate: arch/x86/crypto/camellia-aesni-avx2-asm_64.o: camellia_xts_dec_32way()+0x1e: unsupported jump to outside of function asmvalidate: arch/x86/crypto/camellia-aesni-avx2-asm_64.o: camellia_xts_dec_32way(): unsupported fallthrough at end of function asmvalidate: arch/x86/crypto/serpent-avx2-asm_64.o: serpent_ecb_enc_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/serpent-avx2-asm_64.o: serpent_ecb_dec_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/serpent-avx2-asm_64.o: serpent_cbc_dec_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/serpent-avx2-asm_64.o: serpent_ctr_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/serpent-avx2-asm_64.o: serpent_xts_enc_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/crypto/serpent-avx2-asm_64.o: serpent_xts_dec_16way(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/entry/entry_64.o: native_usergs_sysret64(): unsupported fallthrough at end of function asmvalidate: arch/x86/entry/entry_64.o: .entry.text+0x399: return instruction outside of a function asmvalidate: arch/x86/entry/entry_64.o: .entry.text+0x1ba9: return instruction outside of a function asmvalidate: arch/x86/entry/entry_64.o: .entry.text+0x1bd5: return instruction outside of a function asmvalidate: arch/x86/entry/entry_64.o: .entry.text+0x20e4: return instruction outside of a function asmvalidate: arch/x86/entry/entry_64.o: .entry.text+0x21be: return instruction outside of a function asmvalidate: arch/x86/entry/vdso/vdso32/int80.o: __kernel_sigreturn(): unsupported fallthrough at end of function asmvalidate: arch/x86/entry/vdso/vdso32/int80.o: __kernel_rt_sigreturn(): unsupported fallthrough at end of function asmvalidate: arch/x86/entry/vdso/vdso32/syscall.o: __kernel_sigreturn(): unsupported fallthrough at end of function asmvalidate: arch/x86/entry/vdso/vdso32/syscall.o: __kernel_rt_sigreturn(): unsupported fallthrough at end of function asmvalidate: arch/x86/entry/vdso/vdso32/sysenter.o: __kernel_sigreturn(): unsupported fallthrough at end of function asmvalidate: arch/x86/entry/vdso/vdso32/sysenter.o: __kernel_rt_sigreturn(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/mcount_64.o: .entry.text+0x0: return instruction outside of a function asmvalidate: arch/x86/kernel/mcount_64.o: .entry.text+0xbb: return instruction outside of a function asmvalidate: arch/x86/kernel/mcount_64.o: .entry.text+0x2b7: return instruction outside of a function asmvalidate: arch/x86/kernel/relocate_kernel_64.o: .text+0x6b: return instruction outside of a function asmvalidate: arch/x86/kernel/relocate_kernel_64.o: .text+0xc7: return instruction outside of a function asmvalidate: arch/x86/kernel/relocate_kernel_64.o: .text+0x110: return instruction outside of a function asmvalidate: arch/x86/kernel/relocate_kernel_64.o: .text+0x145: return instruction outside of a function asmvalidate: arch/x86/kernel/relocate_kernel_64.o: .text+0x1c4: return instruction outside of a function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_set_trap_table(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_mmu_update(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_set_gdt(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_stack_switch(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_set_callbacks(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_fpu_taskswitch(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_sched_op_compat(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_dom0_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_set_debugreg(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_get_debugreg(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_update_descriptor(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_memory_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_multicall(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_update_va_mapping(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_set_timer_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_event_channel_op_compat(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_xen_version(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_console_io(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_physdev_op_compat(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_grant_table_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_vm_assist(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_update_va_mapping_otherdomain(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_iret(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_vcpu_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_set_segment_base(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_mmuext_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_xsm_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_nmi_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_sched_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_callback_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_xenoprof_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_event_channel_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_physdev_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_hvm_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_sysctl(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_domctl(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_kexec_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_tmem_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_xc_reserved_op(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_mca(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_arch_1(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_arch_2(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_arch_3(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_arch_4(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_arch_5(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_arch_6(): unsupported fallthrough at end of function asmvalidate: arch/x86/kernel/head_64.o: xen_hypercall_arch_7(): unsupported fallthrough at end of function asmvalidate: arch/x86/net/bpf_jit.o: .text+0x18: return instruction outside of a function asmvalidate: arch/x86/net/bpf_jit.o: .text+0x34: return instruction outside of a function asmvalidate: arch/x86/net/bpf_jit.o: .text+0x47: return instruction outside of a function asmvalidate: arch/x86/net/bpf_jit.o: .text+0x74: return instruction outside of a function asmvalidate: arch/x86/net/bpf_jit.o: .text+0xa7: return instruction outside of a function asmvalidate: arch/x86/net/bpf_jit.o: .text+0xd3: return instruction outside of a function asmvalidate: arch/x86/net/bpf_jit.o: .text+0xfa: return instruction outside of a function asmvalidate: arch/x86/net/bpf_jit.o: .text+0x127: return instruction outside of a function asmvalidate: arch/x86/net/bpf_jit.o: .text+0x14d: return instruction outside of a function asmvalidate: arch/x86/net/bpf_jit.o: .text+0x16d: return instruction outside of a function asmvalidate: arch/x86/platform/efi/efi_thunk_64.o: efi64_thunk(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/platform/efi/efi_thunk_64.o: efi_enter32(): unsupported fallthrough at end of function asmvalidate: arch/x86/platform/efi/efi_thunk_64.o: efi_enter32(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/xen/xen-asm.o: xen_irq_enable_direct(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/xen/xen-asm.o: xen_restore_fl_direct(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/xen/xen-asm.o: .text+0x7f: return instruction outside of a function asmvalidate: arch/x86/xen/xen-asm_64.o: .text+0xa: return instruction outside of a function asmvalidate: arch/x86/xen/xen-asm_64.o: xen_syscall_target()+0xe: unsupported jump to outside of function asmvalidate: arch/x86/xen/xen-asm_64.o: xen_syscall_target(): unsupported fallthrough at end of function asmvalidate: arch/x86/xen/xen-asm_64.o: xen_syscall32_target()+0xe: unsupported jump to outside of function asmvalidate: arch/x86/xen/xen-asm_64.o: xen_syscall32_target(): unsupported fallthrough at end of function asmvalidate: arch/x86/xen/xen-asm_64.o: xen_sysenter_target()+0xe: unsupported jump to outside of function asmvalidate: arch/x86/xen/xen-asm_64.o: xen_sysenter_target(): unsupported fallthrough at end of function asmvalidate: arch/x86/power/hibernate_asm_64.o: .text+0x69: return instruction outside of a function asmvalidate: arch/x86/power/hibernate_asm_64.o: .text+0x16d: return instruction outside of a function asmvalidate: arch/x86/lib/copy_user_64.o: _copy_to_user()+0x15: unsupported jump to outside of function asmvalidate: arch/x86/lib/copy_user_64.o: _copy_to_user()+0x1f: unsupported jump to outside of function asmvalidate: arch/x86/lib/copy_user_64.o: _copy_to_user()+0x25: unsupported jump to outside of function asmvalidate: arch/x86/lib/copy_user_64.o: _copy_to_user(): unsupported fallthrough at end of function asmvalidate: arch/x86/lib/copy_user_64.o: _copy_from_user()+0x15: unsupported jump to outside of function asmvalidate: arch/x86/lib/copy_user_64.o: _copy_from_user()+0x1f: unsupported jump to outside of function asmvalidate: arch/x86/lib/copy_user_64.o: _copy_from_user()+0x25: unsupported jump to outside of function asmvalidate: arch/x86/lib/copy_user_64.o: _copy_from_user(): unsupported fallthrough at end of function asmvalidate: arch/x86/lib/copy_user_64.o: alternative jump to outside the scope of original function _copy_to_user asmvalidate: arch/x86/lib/copy_user_64.o: alternative jump to outside the scope of original function _copy_to_user asmvalidate: arch/x86/lib/copy_user_64.o: alternative jump to outside the scope of original function _copy_from_user asmvalidate: arch/x86/lib/copy_user_64.o: alternative jump to outside the scope of original function _copy_from_user asmvalidate: arch/x86/lib/csum-copy_64.o: csum_partial_copy_generic()+0x6: unsupported jump to outside of function asmvalidate: arch/x86/lib/getuser.o: __get_user_1()+0x14: unsupported jump to outside of function asmvalidate: arch/x86/lib/getuser.o: __get_user_2()+0x4: unsupported jump to outside of function asmvalidate: arch/x86/lib/getuser.o: __get_user_2()+0x1e: unsupported jump to outside of function asmvalidate: arch/x86/lib/getuser.o: __get_user_4()+0x4: unsupported jump to outside of function asmvalidate: arch/x86/lib/getuser.o: __get_user_4()+0x1a: unsupported jump to outside of function asmvalidate: arch/x86/lib/getuser.o: __get_user_8()+0x4: unsupported jump to outside of function asmvalidate: arch/x86/lib/getuser.o: __get_user_8()+0x1a: unsupported jump to outside of function asmvalidate: arch/x86/lib/getuser.o: .text+0xc5: return instruction outside of a function asmvalidate: arch/x86/lib/putuser.o: __put_user_1()+0x14: unsupported jump to outside of function asmvalidate: arch/x86/lib/putuser.o: __put_user_2()+0x1b: unsupported jump to outside of function asmvalidate: arch/x86/lib/putuser.o: __put_user_4()+0x1b: unsupported jump to outside of function asmvalidate: arch/x86/lib/putuser.o: __put_user_8()+0x1b: unsupported jump to outside of function asmvalidate: arch/x86/lib/putuser.o: .text+0xc1: return instruction outside of a function asmvalidate: arch/x86/boot/copy.o: copy_from_fs(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/boot/copy.o: copy_to_fs(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/boot/compressed/head_64.o: .text+0x16e: return instruction outside of a function asmvalidate: arch/x86/boot/compressed/head_64.o: .text+0x172: return instruction outside of a function asmvalidate: arch/x86/boot/compressed/head_64.o: startup_32()+0x38: unsupported jump to outside of function asmvalidate: arch/x86/boot/compressed/head_64.o: startup_32(): unsupported fallthrough at end of function asmvalidate: arch/x86/boot/compressed/head_64.o: startup_32(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/boot/compressed/head_64.o: efi32_stub_entry()+0x37: unsupported jump to outside of function asmvalidate: arch/x86/boot/compressed/head_64.o: efi32_stub_entry(): unsupported fallthrough at end of function asmvalidate: arch/x86/boot/compressed/head_64.o: efi32_stub_entry(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/boot/compressed/head_64.o: efi64_stub_entry()+0x1f: unsupported jump to outside of function asmvalidate: arch/x86/boot/compressed/head_64.o: efi64_stub_entry(): unsupported fallthrough at end of function asmvalidate: arch/x86/boot/compressed/efi_thunk_64.o: efi_enter32(): unsupported fallthrough at end of function asmvalidate: arch/x86/boot/compressed/efi_thunk_64.o: efi_enter32(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/boot/header.o: die()+0x1: unsupported jump to outside of function asmvalidate: arch/x86/boot/header.o: die(): unsupported fallthrough at end of function asmvalidate: arch/x86/boot/pmjump.o: protected_mode_jump()+0x11: unsupported jump to outside of function asmvalidate: arch/x86/boot/pmjump.o: protected_mode_jump(): unsupported fallthrough at end of function asmvalidate: arch/x86/boot/pmjump.o: in_pm32()+0x1c: unsupported jump to outside of function asmvalidate: arch/x86/boot/pmjump.o: in_pm32(): unsupported fallthrough at end of function -- Josh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/