From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 73C5C45BD5F; Fri, 27 Feb 2026 19:30:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772220651; cv=none; b=YDFx7JOYwBtnzF/sGqncJH/A4hl1vVcBw0uqXVh04Ks40FbyPRjZb1Hcfo09upedDB01d/QH/52P9z3f3CrxOrmhM9yE7ZJxMSgwv5tXdBQtD+wdWf83hkkhvEZeSDzyO+TduEqUgtmpipzdjnRkrQyqT/TBAqv+QyVALcerboM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772220651; c=relaxed/simple; bh=gud3FwwIClhEmyWoGuFCwJEp0m9beXo/gim58y+k7v0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=YNVinGuQi0LfCQTgwQ4d5dqQBAFUStn53YDNla58Rco1SKwT8MctLJPzq+Oc2NyrpTFz3WHfyM2J5+a9eIExYicDKV8ntmixnXR7OenH/P3Qa6OsYoAPr2Nw+Swk8L7X1Mo29Eep1K4FEVdvb9kt/ZO8wl1qBZCu7pAbJxDtcZ4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=D2PrcHfH; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="D2PrcHfH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A2C20C4AF0B; Fri, 27 Feb 2026 19:30:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772220651; bh=gud3FwwIClhEmyWoGuFCwJEp0m9beXo/gim58y+k7v0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=D2PrcHfHu81LLdvhF2D6BNjZNEN6oX7/vLb3AFtE0rdIBwPRr1cAJcisrxqldZWr4 AaskkHQKIklK3uoczNhujVHA8/8Eg8Itne8r8+dEOFSYtGjMiRBo0SCict04Jp2JGg z5PIPpftkSm2PJg92fp3ksmB0ubET+yfph8E+urwz56P+unmkzEAT2dONlGmt9JLEs KlABChkJcOVugXeM5CKPgPGfYiBdXhjTIQETz/7jlhtgu498MVYE5429fTUNVnVGE8 zS6sGTdNGYgQml/mRhSUTGro3ssGjwTAUEJcwpa8YFIKnETITxNIUK8aAYVNcXnKcV mAjlfhI5OBg3Q== Received: from phl-compute-06.internal (phl-compute-06.internal [10.202.2.46]) by mailfauth.phl.internal (Postfix) with ESMTP id C9154F40068; Fri, 27 Feb 2026 14:30:49 -0500 (EST) Received: from phl-frontend-03 ([10.202.2.162]) by phl-compute-06.internal (MEProxy); Fri, 27 Feb 2026 14:30:49 -0500 X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefgedrtddtgddvgeelkeegucetufdoteggodetrf dotffvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfurfetoffkrfgpnffqhgenuceu rghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujf gurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepfdfmihhrhihl ucfuhhhuthhsvghmrghuucdlofgvthgrmddfuceokhgrsheskhgvrhhnvghlrdhorhhgqe enucggtffrrghtthgvrhhnpefhudejfedvgeekffefvdekheekkeeuveeftdelheegteel gfefveevueekhfdtteenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrih hlfhhrohhmpehkihhrihhllhdomhgvshhmthhprghuthhhphgvrhhsohhnrghlihhthidq udeiudduiedvieehhedqvdekgeeggeejvdekqdhkrghspeepkhgvrhhnvghlrdhorhhgse hshhhuthgvmhhovhdrnhgrmhgvpdhnsggprhgtphhtthhopedvkedpmhhouggvpehsmhht phhouhhtpdhrtghpthhtoheprghkphhmsehlihhnuhigqdhfohhunhgurghtihhonhdroh hrghdprhgtphhtthhopehmuhgthhhunhdrshhonhhgsehlihhnuhigrdguvghvpdhrtghp thhtohepuggrvhhiugesrhgvughhrghtrdgtohhmpdhrtghpthhtohepfihilhhlhiesih hnfhhrrgguvggrugdrohhrghdprhgtphhtthhopehushgrmhgrrghrihhfieegvdesghhm rghilhdrtghomhdprhgtphhtthhopehfvhgulhesghhoohhglhgvrdgtohhmpdhrtghpth htohepohhsrghlvhgrughorhesshhushgvrdguvgdprhgtphhtthhopehrphhptheskhgv rhhnvghlrdhorhhgpdhrtghpthhtohepvhgsrggskhgrsehsuhhsvgdrtgii X-ME-Proxy: Feedback-ID: i10464835:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 27 Feb 2026 14:30:49 -0500 (EST) From: "Kiryl Shutsemau (Meta)" To: Andrew Morton , Muchun Song , David Hildenbrand , 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, "Kiryl Shutsemau (Meta)" Subject: [PATCHv7 11/18] x86/vdso: Undefine CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP for vdso32 Date: Fri, 27 Feb 2026 19:30:12 +0000 Message-ID: <20260227193030.272078-11-kas@kernel.org> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20260202155634.650837-1-kas@kernel.org> References: <20260202155634.650837-1-kas@kernel.org> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 -- 2.51.2