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smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fq8PQwyk; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="fq8PQwyk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 93B5A1F000E9; Mon, 15 Jun 2026 14:43:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781534609; bh=l9wlsA/bTaw+r+4G0OnI6rjELtm1hlbHHYEfxOHdUDs=; h=Date:From:To:Cc:Subject; b=fq8PQwykKYH/WMNEL8YyviX4BSp7B0nxYxcnR13ghffmU8S2+ftqYNm3uCxKsEHJa 3bGk/vtUNLPGtTt2emH0xbE4zo+qhfw1NnE5Ht5JRMKAQ+/jklkDRo4yS64Pgm4akj wcxiSLeHW2D+DJu0m18BF5LdT5aX1M+1MLYqf6casG6GdL3MqXO5JitD8gv015o4KJ DKChKGh9QquqoxmIyvaJL062BhCdlN8oGJfs4f4a0sPzmfA1orZ3y+Dk55zBxbxs+t I/PIvmmasSc09dLvglgXvxazxeJoV2uj0f3yp6G3Mr27E+8JEwXCK4XSmdBT7haG2J CotE8V19RacSw== Date: Mon, 15 Jun 2026 15:43:26 +0100 From: Mark Brown To: Vlastimil Babka Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure in final build Message-ID: Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="WQrFQbhfx9rS9W6P" Content-Disposition: inline --WQrFQbhfx9rS9W6P Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi all, In the final build (x86_64 allnoconfig) failed like this: /tmp/next/build/mm/slub.c: In function '__kmalloc_flags_noprof': /tmp/next/build/mm/slub.c:5552:42: error: passing argument 1 of '__do_kmalloc_node' makes pointer from integer without a cast [-Wint-conversion] 5552 | return __do_kmalloc_node(size, NULL, flags, node, | ^~~~ | size_t {aka long | unsigned int} /tmp/next/build/mm/slub.c:5340:39: note: expected 'struct kmem_cache * (*)[14]' but argument is of type 'size_t' {aka 'long unsigned int'} 5340 | void *__do_kmalloc_node(kmem_buckets *b, gfp_t flags, int node, | ~~~~~~~~~~~~~~^ In file included from /tmp/next/build/include/uapi/linux/posix_types.h:5, from /tmp/next/build/include/uapi/linux/types.h:14, from /tmp/next/build/include/linux/types.h:5, from /tmp/next/build/include/linux/kasan-checks.h:5, from /tmp/next/build/include/asm-generic/rwonce.h:26, from /tmp/next/build/arch/arm64/include/asm/rwonce.h:81, from /tmp/next/build/include/linux/compiler.h:369, from /tmp/next/build/include/asm-generic/bug.h:5, from /tmp/next/build/arch/arm64/include/asm/bug.h:26, from /tmp/next/build/include/linux/bug.h:5, from /tmp/next/build/include/linux/mmdebug.h:5, from /tmp/next/build/include/linux/mm.h:7, from /tmp/next/build/mm/slub.c:15: /tmp/next/build/include/linux/stddef.h:8:14: error: passing argument 2 of '__do_kmalloc_node' makes integer from pointer without a cast [-Wint-conversion] 8 | #define NULL ((void *)0) | ^~~~~~~~~~~ | void * /tmp/next/build/mm/slub.c:5552:48: note: in expansion of macro 'NULL' 5552 | return __do_kmalloc_node(size, NULL, flags, node, | ^~~~ /tmp/next/build/mm/slub.c:5340:48: note: expected 'gfp_t' {aka 'unsigned int'} but argument is of type 'void *' 5340 | void *__do_kmalloc_node(kmem_buckets *b, gfp_t flags, int node, | ~~~~~~^~~~~ /tmp/next/build/mm/slub.c:5552:61: error: incompatible type for argument 4 of '__do_kmalloc_node' 5552 | return __do_kmalloc_node(size, NULL, flags, node, | ^~~~ | | int /tmp/next/build/mm/slub.c:5341:41: note: expected 'kmalloc_token_t' but argument is of type 'int' 5341 | kmalloc_token_t token, struct slab_alloc_context *ac) | ~~~~~~~~~~~~~~~~^~~~~ In file included from /tmp/next/build/include/linux/mm.h:34: /tmp/next/build/include/linux/slab.h:512:41: error: incompatible type for argument 5 of '__do_kmalloc_node' 512 | #define PASS_TOKEN_PARAM(_token) (_token) | ^~~~~~~~ | kmalloc_token_t /tmp/next/build/mm/slub.c:5553:33: note: in expansion of macro 'PASS_TOKEN_PARAM' 5553 | PASS_TOKEN_PARAM(token), &ac); | ^~~~~~~~~~~~~~~~ /tmp/next/build/mm/slub.c:5341:75: note: expected 'struct slab_alloc_context *' but argument is of type 'kmalloc_token_t' 5341 | kmalloc_token_t token, struct slab_alloc_context *ac) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~ /tmp/next/build/mm/slub.c:5552:24: error: too many arguments to function '__do_kmalloc_node' 5552 | return __do_kmalloc_node(size, NULL, flags, node, | ^~~~~~~~~~~~~~~~~ /tmp/next/build/mm/slub.c:5340:7: note: declared here 5340 | void *__do_kmalloc_node(kmem_buckets *b, gfp_t flags, int node, | ^~~~~~~~~~~~~~~~~ /tmp/next/build/mm/slub.c:5558:1: error: control reaches end of non-void function [-Werror=return-type] 5558 | } | ^ I have ignored this for today. --WQrFQbhfx9rS9W6P Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmowD40ACgkQJNaLcl1U h9B0VAf/TCoN0K5tegZ9x1Ti1McN90sKWYG26l8uhqHPQCb5lLzaP/v2RAh+hZj2 +SNT9fQJZsUmDkEYkV1DU9gTJZ2JpLylPvCk9NlOx7Ztb2k9MswpgCQf32yRiAsH NcS/K477Q82OUyCIm4u2THQSlxkrgVTYbwHnoEw8+kEGvFTliwwpJt3hg2VOB0Gg iqZlBSCjyBB9XWucbVgDK/LiHJI7FakyNazVEGB8i6LUzROAXf9LlcQ98meyZiHe NNbG3VhuUGdTtfVtbYNtnJw2ShSM5SUTmjk1CX6XmxBOIqMx4Jl9kBycneAyz+/n WT5NI+cYhzG+kBqp2ryZwCpojTKdBQ== =t9Zy -----END PGP SIGNATURE----- --WQrFQbhfx9rS9W6P--