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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D5B60F53D6D for ; Mon, 16 Mar 2026 16:49:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=oZuORWu4yHDghVfHQGuyrwBDXN3l2sfgQTjkU2TV4nA=; b=PGAXebpN5Y4rsh OMEEQhgGq1BjrcwX/yC4aj9DG5jGSHqNyptr2m28NG/4d3pdkdlscZHCOIel3HnbIylc6gGF7bHWQ GPLy5/IexIhwt7CvyDghTDNxeJWhSRaSilrO/58bYsNYSzRdDevj91hpp79tJjNSY2/c322ld4EiO Zv8db/jiBNVSJhsFOzD58B1UEZ77pwuPjhP8HIiNRJxdeFEB6Eu62ju/zseV0wBPRcbzRDlEG02eA q0CLJVLrbD4DRAkWi1+URCNKjPtkGS2vu/MiuM2/BXEjNodH3urUBxPACJ61aX2wiUT3kOgx1kC/f B2hdNetllP4FIGw2+09w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w2B88-00000004UPn-0Te6; Mon, 16 Mar 2026 16:49:24 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w2B85-00000004UOs-25G5 for linux-riscv@lists.infradead.org; Mon, 16 Mar 2026 16:49:22 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 11E624376E; Mon, 16 Mar 2026 16:49:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EB465C19421; Mon, 16 Mar 2026 16:49:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773679760; bh=uk1xHHKJArXOa0D/n6OA2egxALwqJwTNCh5fudHqvn8=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=S18YUcU7zj5dwedocu26adSAA6wCoD342MiDux8Lqox9E5YEW7px8XzMPZp3l/GG2 X33FV25AdFzEz9i8jaHd1X8c5XpHUxaZjGA9Zv/wuFs2gDGu/nV/KA+76Ac3D3AyrH A9iiph3Q3pTq2hmxvlXuP7RB0tm2DDiDaO+iLDXr9H/arruE4C+HDHB2PNVGllDs2S /IoWz8Kdo8wG0x7VrpPDsKDlQiSspFfZm6qMVD6jbHD2bgbR8g1sHxgtniRnTWPsJv 8jwOMtYleOb+cWDLHvCGbsP9ly6WhoA1uWte8qt1uQQqdytuSnqZ3l4Slx/aUFe5rt za9JXBprOuoZw== Message-ID: <3ac4a544-53bd-42e7-8191-ae9f79aad5e9@kernel.org> Date: Mon, 16 Mar 2026 17:49:13 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCHv7 11/18] x86/vdso: Undefine CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP for vdso32 To: "Kiryl Shutsemau (Meta)" , Andrew Morton , Muchun Song , Matthew Wilcox , Usama Arif , Frank van der Linden Cc: Oscar Salvador , Mike Rapoport , Vlastimil Babka , Lorenzo Stoakes , Zi Yan , Baoquan He , Michal Hocko , Johannes Weiner , Jonathan Corbet , Huacai Chen , WANG Xuerui , Palmer Dabbelt , Paul Walmsley , Albert Ou , Alexandre Ghiti , kernel-team@meta.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, loongarch@lists.linux.dev, linux-riscv@lists.infradead.org References: <20260227194302.274384-1-kas@kernel.org> <20260227194302.274384-12-kas@kernel.org> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On 2/27/26 20:42, Kiryl Shutsemau (Meta) wrote: > The 32-bit VDSO build on x86_64 uses fake_32bit_build.h to undefine > various kernel configuration options that are not suitable for the > VDSO context or may cause build issues when including kernel headers. > > Undefine CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP in fake_32bit_build.h to > prepare for change in HugeTLB Vmemmap Optimization. > > Signed-off-by: Kiryl Shutsemau (Meta) > --- > arch/x86/entry/vdso/vdso32/fake_32bit_build.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/x86/entry/vdso/vdso32/fake_32bit_build.h b/arch/x86/entry/vdso/vdso32/fake_32bit_build.h > index db1b15f686e3..bc3e549795c3 100644 > --- a/arch/x86/entry/vdso/vdso32/fake_32bit_build.h > +++ b/arch/x86/entry/vdso/vdso32/fake_32bit_build.h > @@ -11,6 +11,7 @@ > #undef CONFIG_PGTABLE_LEVELS > #undef CONFIG_ILLEGAL_POINTER_VALUE > #undef CONFIG_SPARSEMEM_VMEMMAP > +#undef CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP > #undef CONFIG_NR_CPUS > #undef CONFIG_PARAVIRT_XXL > Pain as always :) Acked-by: David Hildenbrand (Arm) -- Cheers, David _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv