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 X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 875BCC28CC2 for ; Thu, 30 May 2019 15:14:13 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id 4EB1F25C76 for ; Thu, 30 May 2019 15:14:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4EB1F25C76 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvmarm-bounces@lists.cs.columbia.edu Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 06BC74A4F4; Thu, 30 May 2019 11:14:13 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id LxZrXglA9vDG; Thu, 30 May 2019 11:14:11 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id CE5834A500; Thu, 30 May 2019 11:14:11 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id DC9CF4A4F2 for ; Thu, 30 May 2019 11:14:10 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id nR9fMaNAXRjU for ; Thu, 30 May 2019 11:14:09 -0400 (EDT) Received: from foss.arm.com (usa-sjc-mx-foss1.foss.arm.com [217.140.101.70]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 7CA054A3A5 for ; Thu, 30 May 2019 11:14:09 -0400 (EDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 12693341; Thu, 30 May 2019 08:14:09 -0700 (PDT) Received: from e103592.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.72.51.249]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 3B8153F59C; Thu, 30 May 2019 08:14:07 -0700 (PDT) From: Dave Martin To: kvmarm@lists.cs.columbia.edu Subject: [PATCH kvmtool v3 3/9] update_headers.sh: arm64: Copy sve_context.h if available Date: Thu, 30 May 2019 16:13:08 +0100 Message-Id: <1559229194-3036-4-git-send-email-Dave.Martin@arm.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1559229194-3036-1-git-send-email-Dave.Martin@arm.com> References: <1559229194-3036-1-git-send-email-Dave.Martin@arm.com> Cc: Christoffer Dall , Marc Zyngier , Andre Przywara , Will Deacon , Kristina Martsenko , Zhang Lei , Amit Daniel Kachhap , linux-arm-kernel@lists.infradead.org X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu The SVE KVM support for arm64 includes the additional backend header from . So update this header if it is available. To avoid creating a sudden dependency on a specific minimum kernel version, ignore the header if the source kernel tree doesn't have it. Signed-off-by: Dave Martin --- util/update_headers.sh | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/util/update_headers.sh b/util/update_headers.sh index a7e21b8..90d3ead 100755 --- a/util/update_headers.sh +++ b/util/update_headers.sh @@ -25,11 +25,22 @@ fi cp -- "$LINUX_ROOT/include/uapi/linux/kvm.h" include/linux +unset KVMTOOL_PATH + +copy_arm64 () { + local src=$LINUX_ROOT/arch/$arch/include/uapi/asm/sve_context.h + + if [ -e "$src" ] + then + cp -- "$src" "$KVMTOOL_PATH/include/asm" + fi +} + for arch in arm arm64 mips powerpc x86 do case "$arch" in arm) KVMTOOL_PATH=arm/aarch32 ;; - arm64) KVMTOOL_PATH=arm/aarch64 ;; + arm64) KVMTOOL_PATH=arm/aarch64; copy_arm64 ;; *) KVMTOOL_PATH=$arch ;; esac cp -- "$LINUX_ROOT/arch/$arch/include/uapi/asm/kvm.h" \ -- 2.1.4 _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm