From nobody Wed Dec 17 19:34:43 2025 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 72743C25B7D for ; Wed, 16 Aug 2023 21:10:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346388AbjHPVKF (ORCPT ); Wed, 16 Aug 2023 17:10:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346401AbjHPVJw (ORCPT ); Wed, 16 Aug 2023 17:09:52 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F261D1B2 for ; Wed, 16 Aug 2023 14:09:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=keV/R45xM8Nm30Fi0j4Ibn0ibMz4oLujD7VmK8UEXNQ=; b=oVGCoyCLlwNz2cvu1/JZTDs/n9 Qgtxkh2JrpjmyNgXKqNLsqPE4kR79M8ULyuaufy1m02D2kN1unQu9p0DuykdQZKjbuHUynzuv6ySE ZLwDyG9Tmq9s7koSNNpu/ojRVASaYPRhjej/2nsQ0QizX+RXzwUsZw5tuQiQ9gvaP6lcrpq/uzUWu T3Ehl7XkU430WENlbvqphlp04zoSwlA4vUMDs2rBqj09MvHfXrN2WnnYXI7tDXkhHMPBAkdElsZXn JMt5CWFuIltKtY1tXGL7P2AUw91YZdQ9ZLX5cMA+isWfm+7tPenhyPD5PnwdY3bWhuWCfALKgKXnK iBR19YYQ==; Received: from [2601:1c2:980:9ec0::2764] (helo=bombadil.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1qWNm2-0050rm-18; Wed, 16 Aug 2023 21:09:50 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Marc Zyngier , Oliver Upton , kvmarm@lists.linux.dev, Catalin Marinas , Will Deacon , linux-arm-kernel@lists.infradead.org Subject: [PATCH] KVM: arm64: nv: select XARRAY_MULTI to fix build error Date: Wed, 16 Aug 2023 14:09:49 -0700 Message-ID: <20230816210949.17117-1-rdunlap@infradead.org> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" populate_nv_trap_config() uses xa_store_range(), which is only built when XARRAY_MULTI is set, so select that symbol to prevent the build error. aarch64-linux-ld: arch/arm64/kvm/emulate-nested.o: in function `populate_nv= _trap_config': emulate-nested.c:(.init.text+0x17c): undefined reference to `xa_store_range' Fixes: d15fe1b2d2cc ("KVM: arm64: nv: Add trap forwarding infrastructure") Signed-off-by: Randy Dunlap Cc: Marc Zyngier Cc: Oliver Upton Cc: kvmarm@lists.linux.dev Cc: Catalin Marinas Cc: Will Deacon Cc: linux-arm-kernel@lists.infradead.org --- arch/arm64/kvm/Kconfig | 1 + 1 file changed, 1 insertion(+) diff -- a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig --- a/arch/arm64/kvm/Kconfig +++ b/arch/arm64/kvm/Kconfig @@ -43,6 +43,7 @@ menuconfig KVM select SCHED_INFO select GUEST_PERF_EVENTS if PERF_EVENTS select INTERVAL_TREE + select XARRAY_MULTI help Support hosting virtualized guest machines.