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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 507A0C433EF for ; Mon, 14 Feb 2022 07:00:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241040AbiBNHAv (ORCPT ); Mon, 14 Feb 2022 02:00:51 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:53454 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233654AbiBNHAv (ORCPT ); Mon, 14 Feb 2022 02:00:51 -0500 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41DA7575DD; Sun, 13 Feb 2022 23:00:43 -0800 (PST) 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 4Jxw950SNLz4xPv; Mon, 14 Feb 2022 18:00:41 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1644822041; bh=9j5wM1xu7+Youllh7eWo2TtvexX2Ec2GaWIzXe1Huls=; h=Date:From:To:Cc:Subject:From; b=JlUoyUcE77r2G+5Xc7+E9LD3IjBy5sa+rfmg2yi5eswigrVuMr0hi4grNNW6Ig7KJ 6qR3E3O41og91BvvCP6sYQSons/85EGPmE0shduCB/vQf0kD2xXTpZKYvdV0Rk3V6s yiMEzDm996D5teWAYJp+Fmz9NNaJ/Kn0y0/46n7xUzqea1hzlG1mnDTyAS5cQumkeh rRpV49beye9CJ1vl32CujwiYAonHbfyma0euCtMJr2vWA/zJZ7vyHRoVE7CVViGcb1 F1nVY9UknKI4zquboJ4aEDkDk97enrzUrVOl3uJ0UCER0vPz5FaHb/JJ0+W7YpDD2U GMeZ1t3sOjL3A== Date: Mon, 14 Feb 2022 18:00:40 +1100 From: Stephen Rothwell To: Andrew Morton Cc: Christoph Hellwig , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the akpm-current tree Message-ID: <20220214180040.44f8316a@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/Jvn3.4.Ycg7TpMedO5l4EnN"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/Jvn3.4.Ycg7TpMedO5l4EnN Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the akpm-current tree, today's linux-next build (powerpc allyesconfig) failed like this: arch/powerpc/kvm/book3s_hv_uvmem.c: In function 'kvmppc_uvmem_get_page': arch/powerpc/kvm/book3s_hv_uvmem.c:691:39: error: invalid use of undefined = type 'struct dev_pagemap' 691 | pfn_first =3D kvmppc_uvmem_pgmap.range.start >> PAGE_SHIFT; | ^ arch/powerpc/kvm/book3s_hv_uvmem.c:693:50: error: invalid use of undefined = type 'struct dev_pagemap' 693 | (range_len(&kvmppc_uvmem_pgmap.range) >> PAGE_SH= IFT); | ^ arch/powerpc/kvm/book3s_hv_uvmem.c: In function 'kvmppc_uvmem_page_free': arch/powerpc/kvm/book3s_hv_uvmem.c:1010:44: error: invalid use of undefined= type 'struct dev_pagemap' 1010 | (kvmppc_uvmem_pgmap.range.start >> PAGE_SHI= FT); | ^ arch/powerpc/kvm/book3s_hv_uvmem.c: At top level: arch/powerpc/kvm/book3s_hv_uvmem.c:1026:21: error: variable 'kvmppc_uvmem_o= ps' has initializer but incomplete type 1026 | static const struct dev_pagemap_ops kvmppc_uvmem_ops =3D { | ^~~~~~~~~~~~~~~ arch/powerpc/kvm/book3s_hv_uvmem.c:1027:10: error: 'const struct dev_pagema= p_ops' has no member named 'page_free' 1027 | .page_free =3D kvmppc_uvmem_page_free, | ^~~~~~~~~ arch/powerpc/kvm/book3s_hv_uvmem.c:1027:22: error: excess elements in struc= t initializer [-Werror] 1027 | .page_free =3D kvmppc_uvmem_page_free, | ^~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/kvm/book3s_hv_uvmem.c:1027:22: note: (near initialization for = 'kvmppc_uvmem_ops') arch/powerpc/kvm/book3s_hv_uvmem.c:1028:10: error: 'const struct dev_pagema= p_ops' has no member named 'migrate_to_ram' 1028 | .migrate_to_ram =3D kvmppc_uvmem_migrate_to_ram, | ^~~~~~~~~~~~~~ arch/powerpc/kvm/book3s_hv_uvmem.c:1028:27: error: excess elements in struc= t initializer [-Werror] 1028 | .migrate_to_ram =3D kvmppc_uvmem_migrate_to_ram, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/kvm/book3s_hv_uvmem.c:1028:27: note: (near initialization for = 'kvmppc_uvmem_ops') arch/powerpc/kvm/book3s_hv_uvmem.c: In function 'kvmppc_uvmem_init': arch/powerpc/kvm/book3s_hv_uvmem.c:1172:27: error: invalid use of undefined= type 'struct dev_pagemap' 1172 | kvmppc_uvmem_pgmap.type =3D MEMORY_DEVICE_PRIVATE; | ^ arch/powerpc/kvm/book3s_hv_uvmem.c:1172:35: error: 'MEMORY_DEVICE_PRIVATE' = undeclared (first use in this function); did you mean 'CONFIG_DEVICE_PRIVAT= E'? 1172 | kvmppc_uvmem_pgmap.type =3D MEMORY_DEVICE_PRIVATE; | ^~~~~~~~~~~~~~~~~~~~~ | CONFIG_DEVICE_PRIVATE arch/powerpc/kvm/book3s_hv_uvmem.c:1172:35: note: each undeclared identifie= r is reported only once for each function it appears in arch/powerpc/kvm/book3s_hv_uvmem.c:1173:27: error: invalid use of undefined= type 'struct dev_pagemap' 1173 | kvmppc_uvmem_pgmap.range.start =3D res->start; | ^ arch/powerpc/kvm/book3s_hv_uvmem.c:1174:27: error: invalid use of undefined= type 'struct dev_pagemap' 1174 | kvmppc_uvmem_pgmap.range.end =3D res->end; | ^ arch/powerpc/kvm/book3s_hv_uvmem.c:1175:27: error: invalid use of undefined= type 'struct dev_pagemap' 1175 | kvmppc_uvmem_pgmap.nr_range =3D 1; | ^ arch/powerpc/kvm/book3s_hv_uvmem.c:1176:27: error: invalid use of undefined= type 'struct dev_pagemap' 1176 | kvmppc_uvmem_pgmap.ops =3D &kvmppc_uvmem_ops; | ^ arch/powerpc/kvm/book3s_hv_uvmem.c:1178:27: error: invalid use of undefined= type 'struct dev_pagemap' 1178 | kvmppc_uvmem_pgmap.owner =3D &kvmppc_uvmem_pgmap; | ^ arch/powerpc/kvm/book3s_hv_uvmem.c:1179:16: error: implicit declaration of = function 'memremap_pages'; did you mean 'memcmp_pages'? [-Werror=3Dimplicit= -function-declaration] 1179 | addr =3D memremap_pages(&kvmppc_uvmem_pgmap, NUMA_NO_NODE); | ^~~~~~~~~~~~~~ | memcmp_pages arch/powerpc/kvm/book3s_hv_uvmem.c:1179:14: error: assignment to 'void *' f= rom 'int' makes pointer from integer without a cast [-Werror=3Dint-conversi= on] 1179 | addr =3D memremap_pages(&kvmppc_uvmem_pgmap, NUMA_NO_NODE); | ^ arch/powerpc/kvm/book3s_hv_uvmem.c:1197:9: error: implicit declaration of f= unction 'memunmap_pages'; did you mean 'memcmp_pages'? [-Werror=3Dimplicit-= function-declaration] 1197 | memunmap_pages(&kvmppc_uvmem_pgmap); | ^~~~~~~~~~~~~~ | memcmp_pages In file included from include/linux/device.h:17, from arch/powerpc/include/asm/io.h:27, from include/linux/io.h:13, from include/linux/irq.h:20, from arch/powerpc/include/asm/hardirq.h:6, from include/linux/hardirq.h:11, from include/linux/highmem.h:11, from include/linux/pagemap.h:11, from arch/powerpc/kvm/book3s_hv_uvmem.c:89: arch/powerpc/kvm/book3s_hv_uvmem.c: In function 'kvmppc_uvmem_free': arch/powerpc/kvm/book3s_hv_uvmem.c:1210:46: error: invalid use of undefined= type 'struct dev_pagemap' 1210 | release_mem_region(kvmppc_uvmem_pgmap.range.start, | ^ include/linux/ioport.h:278:76: note: in definition of macro 'release_mem_re= gion' 278 | #define release_mem_region(start,n) __release_region(&iomem_res= ource, (start), (n)) | = ^~~~~ arch/powerpc/kvm/book3s_hv_uvmem.c:1211:57: error: invalid use of undefined= type 'struct dev_pagemap' 1211 | range_len(&kvmppc_uvmem_pgmap.range)); | ^ include/linux/ioport.h:278:85: note: in definition of macro 'release_mem_re= gion' 278 | #define release_mem_region(start,n) __release_region(&iomem_res= ource, (start), (n)) | = ^ arch/powerpc/kvm/book3s_hv_uvmem.c: At top level: arch/powerpc/kvm/book3s_hv_uvmem.c:99:27: error: storage size of 'kvmppc_uv= mem_pgmap' isn't known 99 | static struct dev_pagemap kvmppc_uvmem_pgmap; | ^~~~~~~~~~~~~~~~~~ arch/powerpc/kvm/book3s_hv_uvmem.c:1026:37: error: storage size of 'kvmppc_= uvmem_ops' isn't known 1026 | static const struct dev_pagemap_ops kvmppc_uvmem_ops =3D { | ^~~~~~~~~~~~~~~~ Presumably caused by commit 5ba71dc7727a ("mm: don't include in ") I applied the following patch: From: Stephen Rothwell Date: Mon, 14 Feb 2022 17:47:53 +1100 Subject: [PATCH] fix for "mm: don't include in " Signed-off-by: Stephen Rothwell --- arch/powerpc/kvm/book3s_hv_uvmem.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/kvm/book3s_hv_uvmem.c b/arch/powerpc/kvm/book3s_h= v_uvmem.c index 8b6438fa18fc..8cabdb39cbbc 100644 --- a/arch/powerpc/kvm/book3s_hv_uvmem.c +++ b/arch/powerpc/kvm/book3s_hv_uvmem.c @@ -91,6 +91,7 @@ #include #include #include +#include #include #include #include --=20 2.34.1 --=20 Cheers, Stephen Rothwell --Sig_/Jvn3.4.Ycg7TpMedO5l4EnN Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmIJ/hgACgkQAVBC80lX 0Gy00wf/f2NhFekXKQAySXzjZDKSgHXD+y+pnS0nGyfNtdz/2gJzgW5xm+Pp7kaR ISzxCY3WHNqsDpCNRDZxMiQZTMn8c5RhE8RGRLKwgQ2CMb0KXdx0wKu4oCW9u5nO 4a6+FcuRWVzk6wYX9LPSSFpTVG1AO7jC3LqFOVqSzUYjsAK9ABQYASDqwBKcf4Eq TGAu0A+INZiWpHy66jUTieIBrn77eB5ODfAYGut0pZ/+Kgry2EAewf3krucCPffC q2FLUhUergkndT7uOUmdE2dRm0YYGpD8/KTxmD7Gc2U9y7R+i3aXk9wC0fb1DkIj knbObRC8ggkD7P5FXe2kLJA+4wcKaA== =ROAr -----END PGP SIGNATURE----- --Sig_/Jvn3.4.Ycg7TpMedO5l4EnN--