From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C508C2BA19 for ; Tue, 14 Apr 2020 10:33:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2881A20644 for ; Tue, 14 Apr 2020 10:33:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ellerman.id.au header.i=@ellerman.id.au header.b="n2mBtHay" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2438390AbgDNKdi (ORCPT ); Tue, 14 Apr 2020 06:33:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57642 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S2438329AbgDNK3p (ORCPT ); Tue, 14 Apr 2020 06:29:45 -0400 X-Greylist: delayed 34310 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Tue, 14 Apr 2020 03:23:27 PDT Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9B08BC061A0E for ; Tue, 14 Apr 2020 03:23:24 -0700 (PDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 491hQf0V2qz9sQx; Tue, 14 Apr 2020 20:23:21 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ellerman.id.au; s=201909; t=1586859802; bh=ienca7ZJ75pM+OCUk27lcHXGMdt0SeTl/HP5+1YtOxU=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=n2mBtHayRRbODGHoWJrV/3ljUnGm9heXTVaq2X3r6CZsNA65YPe0sYJz8dwbagm9X 95vB1bVwGEz8/FqLfVcwNOowC7onp56AxAtT9sPZgsLTfWiIpPLVbprGeMNhVkepZS GOlrh1RN6Tr8FaR+yrfcPDcY99iq0ADnNyDD+D162EUbsD7vEC3+Mhsa57BLen65Qc hLBEb1zHppuo0Qwr3w11yVuKt37vDRQY/aY2oj1wDfkdKUFqTwEjCEN+QxlWq3WG2K okjnls2BXcRLcz5KtNgzOgqc48f1S8qh95/59xYFabmnCmJtCdTK27EtLQcRUpNt0Q CILdJgvaXmf+A== From: Michael Ellerman To: Geert Uytterhoeven , linux-kernel@vger.kernel.org, Krzysztof Kozlowski Cc: linuxppc-dev@lists.ozlabs.org, netdev@vger.kernel.org, virtualization@lists.linux-foundation.org Subject: Re: Build regressions/improvements in v5.7-rc1 In-Reply-To: References: <20200413093100.24470-1-geert@linux-m68k.org> Date: Tue, 14 Apr 2020 20:23:32 +1000 Message-ID: <877dyijrh7.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Geert Uytterhoeven writes: > On Mon, 13 Apr 2020, Geert Uytterhoeven wrote: >> Below is the list of build error/warning regressions/improvements in >> v5.7-rc1[1] compared to v5.6[2]. >> >> Summarized: >> - build errors: +132/-3 >> - build warnings: +257/-79 >> >> Happy fixing! ;-) >> >> Thanks to the linux-next team for providing the build service. >> >> [1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/8f3d9f354286745c751374f5f1fcafee6b3f3136/ (all 239 configs) >> [2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/7111951b8d4973bda27ff663f2cf18b663d15b48/ (all 239 configs) >> >> >> *** ERRORS *** >> >> 132 error regressions: >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/hash.h: error: implicit declaration of function 'pte_raw' [-Werror=implicit-function-declaration]: => 192:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/hash.h: error: implicit declaration of function 'pte_raw'; did you mean 'pte_read'? [-Werror=implicit-function-declaration]: => 192:8 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: 'SLICE_NUM_HIGH' undeclared here (not in a function): => 698:2, 698:30 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: 'struct mmu_psize_def' has no member named 'ap': => 207:28 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: 'struct mmu_psize_def' has no member named 'avpnm': => 337:57 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: 'struct mmu_psize_def' has no member named 'penc': => 411:49 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: 'struct mmu_psize_def' has no member named 'penc'; did you mean 'enc'?: => 411:50 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: 'struct mmu_psize_def' has no member named 'sllp': => 218:32, 219:26 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: redefinition of 'mmu_psize_to_shift': => 195:28 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: redefinition of 'shift_to_mmu_psize': => 185:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pgd_raw' [-Werror=implicit-function-declaration]: => 35:3 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pgd_raw'; did you mean 'pgd_val'? [-Werror=implicit-function-declaration]: => 35:13 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pud_raw' [-Werror=implicit-function-declaration]: => 25:3 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pud_raw'; did you mean 'pud_val'? [-Werror=implicit-function-declaration]: => 25:13 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: redefinition of 'hugepd_ok': => 44:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: redefinition of 'pgd_huge': => 29:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: redefinition of 'pmd_huge': => 9:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: redefinition of 'pud_huge': => 19:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: expected ')' before '!=' token: => 964:19, 921:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: expected ')' before '==' token: => 979:19, 801:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: expected ')' before '^' token: => 801:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: expected ')' before '__vmalloc_end': => 291:21, 274:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: expected identifier or '(' before '!' token: => 916:19, 904:19, 939:19, 959:19, 868:19, 873:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: expected identifier or '(' before 'struct': => 291:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: implicit declaration of function '__pgd_raw' [-Werror=implicit-function-declaration]: => 976:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: implicit declaration of function '__pgd_raw'; did you mean '__fdget_raw'? [-Werror=implicit-function-declaration]: => 976:9 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: implicit declaration of function '__pmd_raw' [-Werror=implicit-function-declaration]: => 1075:9, 1075:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: implicit declaration of function '__pte_raw' [-Werror=implicit-function-declaration]: => 552:2, 552:9 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: implicit declaration of function '__pud_raw' [-Werror=implicit-function-declaration]: => 935:9, 935:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pgd_t' was expected: => 976:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pgd_t' {aka 'struct '} was expected: => 976:9 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pmd_t' was expected: => 1075:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pmd_t' {aka 'struct '} was expected: => 1075:9 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pte_t' was expected: => 675:2, 552:2, 971:2, 670:2, 1070:2, 647:2, 652:2, 642:2, 695:2, 660:2, 632:2, 665:2, 690:2, 627:2, 714:2, 930:2, 685:2, 637:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pte_t' {aka 'struct '} was expected: => 1070:9, 695:9, 627:9, 685:9, 642:9, 930:9, 647:9, 690:9, 665:9, 660:9, 675:9, 670:9, 714:9, 552:9, 971:9, 637:9, 632:9, 652:9 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pud_t' was expected: => 935:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pud_t' {aka 'struct '} was expected: => 935:9 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of '__ptep_set_access_flags': => 789:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of '__ptep_test_and_clear_young': => 371:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of '__set_pte_at': => 815:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'huge_ptep_set_wrprotect': => 437:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pfn_pte': => 609:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pgd_clear': => 954:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pgd_is_leaf': => 1373:21, 1375:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pgd_pte': => 969:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pmd_clear': => 863:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pmd_is_leaf': => 1359:21, 1361:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pmd_pte': => 1068:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_access_permitted': => 587:20, 586:30 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_ci': => 853:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_clear': => 474:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_devmap': => 704:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_dirty': => 480:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_exec': => 495:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_exprotect': => 630:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_hw_valid': => 567:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkclean': => 635:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkdirty': => 663:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkexec': => 645:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkhuge': => 678:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkold': => 640:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkprivileged': => 688:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkpte': => 650:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkspecial': => 673:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkuser': => 693:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkwrite': => 655:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkyoung': => 668:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_modify': => 711:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_none': => 808:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_pfn': => 617:29 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_pgd': => 974:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_present': => 556:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_pud': => 933:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_read': => 421:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_special': => 490:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_unmap': => 1022:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_update': => 353:29 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_user': => 581:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_write': => 416:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_wrprotect': => 623:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_young': => 485:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'ptep_get_and_clear': => 451:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'ptep_get_and_clear_full': => 459:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'ptep_set_wrprotect': => 427:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pud_clear': => 911:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pud_is_leaf': => 1366:21, 1368:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pud_pte': => 928:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: static declaration of 'map_kernel_page' follows non-static declaration: => 1037:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: static declaration of 'vmemmap_create_mapping' follows non-static declaration: => 1049:29 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: static declaration of 'vmemmap_remove_mapping' follows non-static declaration: => 1059:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/radix.h: error: implicit declaration of function 'pmd_raw' [-Werror=implicit-function-declaration]: => 221:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/radix.h: error: implicit declaration of function 'pmd_raw'; did you mean 'pmd_val'? [-Werror=implicit-function-declaration]: => 221:11 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h: error: 'struct mmu_psize_def' has no member named 'ap': => 11:30 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: 'struct kvm_vcpu_arch' has no member named 'book3s': => 316:19 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: 'struct kvm_vcpu_arch' has no member named 'fault_dar': => 396:19 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: 'struct kvm_vcpu_arch' has no member named 'fault_dar'; did you mean 'fault_dear'?: => 396:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_get_cr': => 343:19 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_get_ctr': => 363:21 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_get_fault_dar': => 394:21 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_get_gpr': => 333:21 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_get_lr': => 373:21 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_get_pc': => 383:21 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_get_xer': => 353:21 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_need_byteswap': => 389:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_set_cr': => 338:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_set_ctr': => 358:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_set_gpr': => 328:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_set_lr': => 368:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_set_pc': => 378:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_set_xer': => 348:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_supports_magic_page': => 405:20 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable-4k.h: error: expected ')' before '!=' token: => 58:40 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable-4k.h: error: expected ')' before '==' token: => 57:37 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable-4k.h: error: expected identifier or '(' before '!' token: => 56:25 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h: error: expected ')' before '!=' token: => 163:40 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h: error: expected ')' before '==' token: => 333:50 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h: error: expected ')' before '^' token: => 333:36 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h: error: expected identifier or '(' before '!' token: => 146:27, 144:24, 160:25, 161:24, 143:25 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h: error: expected identifier or '(' before 'struct': => 77:21 >> + /kisskb/src/arch/powerpc/include/asm/nohash/pgtable.h: error: redefinition of 'pgd_huge': => 291:19 >> + /kisskb/src/arch/powerpc/include/asm/nohash/pte-book3e.h: error: redefinition of 'pte_mkprivileged': => 108:26 >> + /kisskb/src/arch/powerpc/include/asm/nohash/pte-book3e.h: error: redefinition of 'pte_mkuser': => 115:20 >> + /kisskb/src/arch/powerpc/kvm/book3s_64_vio_hv.c: error: 'struct kvm_arch' has no member named 'spapr_tce_tables': => 68:46, 68:2 > > ppc64_book3e_allmodconfig Caused by: e93a1695d7fb ("iommu: Enable compile testing for some of drivers") Which did: config SPAPR_TCE_IOMMU bool "sPAPR TCE IOMMU Support" - depends on PPC_POWERNV || PPC_PSERIES + depends on PPC_POWERNV || PPC_PSERIES || (PPC && COMPILE_TEST) Which is just ... not right, the dependencies on the correct platform are important, otherwise the build breaks. cheers From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BEDF3C2BA19 for ; Tue, 14 Apr 2020 10:25:07 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 41DC02076B for ; Tue, 14 Apr 2020 10:25:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=ellerman.id.au header.i=@ellerman.id.au header.b="n2mBtHay" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 41DC02076B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 491hSd3QKczDqbw for ; Tue, 14 Apr 2020 20:25:05 +1000 (AEST) Received: from ozlabs.org (bilbo.ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 491hQf44KszDq5b for ; Tue, 14 Apr 2020 20:23:22 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=n2mBtHay; dkim-atps=neutral Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 491hQf0V2qz9sQx; Tue, 14 Apr 2020 20:23:21 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ellerman.id.au; s=201909; t=1586859802; bh=ienca7ZJ75pM+OCUk27lcHXGMdt0SeTl/HP5+1YtOxU=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=n2mBtHayRRbODGHoWJrV/3ljUnGm9heXTVaq2X3r6CZsNA65YPe0sYJz8dwbagm9X 95vB1bVwGEz8/FqLfVcwNOowC7onp56AxAtT9sPZgsLTfWiIpPLVbprGeMNhVkepZS GOlrh1RN6Tr8FaR+yrfcPDcY99iq0ADnNyDD+D162EUbsD7vEC3+Mhsa57BLen65Qc hLBEb1zHppuo0Qwr3w11yVuKt37vDRQY/aY2oj1wDfkdKUFqTwEjCEN+QxlWq3WG2K okjnls2BXcRLcz5KtNgzOgqc48f1S8qh95/59xYFabmnCmJtCdTK27EtLQcRUpNt0Q CILdJgvaXmf+A== From: Michael Ellerman To: Geert Uytterhoeven , linux-kernel@vger.kernel.org, Krzysztof Kozlowski Subject: Re: Build regressions/improvements in v5.7-rc1 In-Reply-To: References: <20200413093100.24470-1-geert@linux-m68k.org> Date: Tue, 14 Apr 2020 20:23:32 +1000 Message-ID: <877dyijrh7.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: netdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, virtualization@lists.linux-foundation.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Geert Uytterhoeven writes: > On Mon, 13 Apr 2020, Geert Uytterhoeven wrote: >> Below is the list of build error/warning regressions/improvements in >> v5.7-rc1[1] compared to v5.6[2]. >> >> Summarized: >> - build errors: +132/-3 >> - build warnings: +257/-79 >> >> Happy fixing! ;-) >> >> Thanks to the linux-next team for providing the build service. >> >> [1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/8f3d9f354286745c751374f5f1fcafee6b3f3136/ (all 239 configs) >> [2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/7111951b8d4973bda27ff663f2cf18b663d15b48/ (all 239 configs) >> >> >> *** ERRORS *** >> >> 132 error regressions: >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/hash.h: error: implicit declaration of function 'pte_raw' [-Werror=implicit-function-declaration]: => 192:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/hash.h: error: implicit declaration of function 'pte_raw'; did you mean 'pte_read'? [-Werror=implicit-function-declaration]: => 192:8 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: 'SLICE_NUM_HIGH' undeclared here (not in a function): => 698:2, 698:30 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: 'struct mmu_psize_def' has no member named 'ap': => 207:28 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: 'struct mmu_psize_def' has no member named 'avpnm': => 337:57 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: 'struct mmu_psize_def' has no member named 'penc': => 411:49 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: 'struct mmu_psize_def' has no member named 'penc'; did you mean 'enc'?: => 411:50 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: 'struct mmu_psize_def' has no member named 'sllp': => 218:32, 219:26 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: redefinition of 'mmu_psize_to_shift': => 195:28 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/mmu-hash.h: error: redefinition of 'shift_to_mmu_psize': => 185:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pgd_raw' [-Werror=implicit-function-declaration]: => 35:3 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pgd_raw'; did you mean 'pgd_val'? [-Werror=implicit-function-declaration]: => 35:13 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pud_raw' [-Werror=implicit-function-declaration]: => 25:3 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: implicit declaration of function 'pud_raw'; did you mean 'pud_val'? [-Werror=implicit-function-declaration]: => 25:13 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: redefinition of 'hugepd_ok': => 44:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: redefinition of 'pgd_huge': => 29:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: redefinition of 'pmd_huge': => 9:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable-4k.h: error: redefinition of 'pud_huge': => 19:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: expected ')' before '!=' token: => 964:19, 921:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: expected ')' before '==' token: => 979:19, 801:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: expected ')' before '^' token: => 801:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: expected ')' before '__vmalloc_end': => 291:21, 274:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: expected identifier or '(' before '!' token: => 916:19, 904:19, 939:19, 959:19, 868:19, 873:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: expected identifier or '(' before 'struct': => 291:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: implicit declaration of function '__pgd_raw' [-Werror=implicit-function-declaration]: => 976:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: implicit declaration of function '__pgd_raw'; did you mean '__fdget_raw'? [-Werror=implicit-function-declaration]: => 976:9 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: implicit declaration of function '__pmd_raw' [-Werror=implicit-function-declaration]: => 1075:9, 1075:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: implicit declaration of function '__pte_raw' [-Werror=implicit-function-declaration]: => 552:2, 552:9 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: implicit declaration of function '__pud_raw' [-Werror=implicit-function-declaration]: => 935:9, 935:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pgd_t' was expected: => 976:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pgd_t' {aka 'struct '} was expected: => 976:9 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pmd_t' was expected: => 1075:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pmd_t' {aka 'struct '} was expected: => 1075:9 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pte_t' was expected: => 675:2, 552:2, 971:2, 670:2, 1070:2, 647:2, 652:2, 642:2, 695:2, 660:2, 632:2, 665:2, 690:2, 627:2, 714:2, 930:2, 685:2, 637:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pte_t' {aka 'struct '} was expected: => 1070:9, 695:9, 627:9, 685:9, 642:9, 930:9, 647:9, 690:9, 665:9, 660:9, 675:9, 670:9, 714:9, 552:9, 971:9, 637:9, 632:9, 652:9 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pud_t' was expected: => 935:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: incompatible types when returning type 'int' but 'pud_t' {aka 'struct '} was expected: => 935:9 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of '__ptep_set_access_flags': => 789:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of '__ptep_test_and_clear_young': => 371:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of '__set_pte_at': => 815:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'huge_ptep_set_wrprotect': => 437:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pfn_pte': => 609:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pgd_clear': => 954:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pgd_is_leaf': => 1373:21, 1375:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pgd_pte': => 969:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pmd_clear': => 863:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pmd_is_leaf': => 1359:21, 1361:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pmd_pte': => 1068:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_access_permitted': => 587:20, 586:30 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_ci': => 853:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_clear': => 474:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_devmap': => 704:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_dirty': => 480:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_exec': => 495:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_exprotect': => 630:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_hw_valid': => 567:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkclean': => 635:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkdirty': => 663:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkexec': => 645:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkhuge': => 678:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkold': => 640:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkprivileged': => 688:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkpte': => 650:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkspecial': => 673:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkuser': => 693:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkwrite': => 655:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_mkyoung': => 668:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_modify': => 711:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_none': => 808:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_pfn': => 617:29 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_pgd': => 974:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_present': => 556:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_pud': => 933:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_read': => 421:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_special': => 490:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_unmap': => 1022:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_update': => 353:29 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_user': => 581:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_write': => 416:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_wrprotect': => 623:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pte_young': => 485:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'ptep_get_and_clear': => 451:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'ptep_get_and_clear_full': => 459:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'ptep_set_wrprotect': => 427:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pud_clear': => 911:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pud_is_leaf': => 1366:21, 1368:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: redefinition of 'pud_pte': => 928:21 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: static declaration of 'map_kernel_page' follows non-static declaration: => 1037:19 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: static declaration of 'vmemmap_create_mapping' follows non-static declaration: => 1049:29 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/pgtable.h: error: static declaration of 'vmemmap_remove_mapping' follows non-static declaration: => 1059:20 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/radix.h: error: implicit declaration of function 'pmd_raw' [-Werror=implicit-function-declaration]: => 221:2 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/radix.h: error: implicit declaration of function 'pmd_raw'; did you mean 'pmd_val'? [-Werror=implicit-function-declaration]: => 221:11 >> + /kisskb/src/arch/powerpc/include/asm/book3s/64/tlbflush-radix.h: error: 'struct mmu_psize_def' has no member named 'ap': => 11:30 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: 'struct kvm_vcpu_arch' has no member named 'book3s': => 316:19 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: 'struct kvm_vcpu_arch' has no member named 'fault_dar': => 396:19 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: 'struct kvm_vcpu_arch' has no member named 'fault_dar'; did you mean 'fault_dear'?: => 396:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_get_cr': => 343:19 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_get_ctr': => 363:21 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_get_fault_dar': => 394:21 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_get_gpr': => 333:21 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_get_lr': => 373:21 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_get_pc': => 383:21 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_get_xer': => 353:21 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_need_byteswap': => 389:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_set_cr': => 338:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_set_ctr': => 358:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_set_gpr': => 328:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_set_lr': => 368:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_set_pc': => 378:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_set_xer': => 348:20 >> + /kisskb/src/arch/powerpc/include/asm/kvm_book3s.h: error: redefinition of 'kvmppc_supports_magic_page': => 405:20 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable-4k.h: error: expected ')' before '!=' token: => 58:40 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable-4k.h: error: expected ')' before '==' token: => 57:37 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable-4k.h: error: expected identifier or '(' before '!' token: => 56:25 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h: error: expected ')' before '!=' token: => 163:40 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h: error: expected ')' before '==' token: => 333:50 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h: error: expected ')' before '^' token: => 333:36 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h: error: expected identifier or '(' before '!' token: => 146:27, 144:24, 160:25, 161:24, 143:25 >> + /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h: error: expected identifier or '(' before 'struct': => 77:21 >> + /kisskb/src/arch/powerpc/include/asm/nohash/pgtable.h: error: redefinition of 'pgd_huge': => 291:19 >> + /kisskb/src/arch/powerpc/include/asm/nohash/pte-book3e.h: error: redefinition of 'pte_mkprivileged': => 108:26 >> + /kisskb/src/arch/powerpc/include/asm/nohash/pte-book3e.h: error: redefinition of 'pte_mkuser': => 115:20 >> + /kisskb/src/arch/powerpc/kvm/book3s_64_vio_hv.c: error: 'struct kvm_arch' has no member named 'spapr_tce_tables': => 68:46, 68:2 > > ppc64_book3e_allmodconfig Caused by: e93a1695d7fb ("iommu: Enable compile testing for some of drivers") Which did: config SPAPR_TCE_IOMMU bool "sPAPR TCE IOMMU Support" - depends on PPC_POWERNV || PPC_PSERIES + depends on PPC_POWERNV || PPC_PSERIES || (PPC && COMPILE_TEST) Which is just ... not right, the dependencies on the correct platform are important, otherwise the build breaks. cheers