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=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,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 3223FC433B4 for ; Fri, 30 Apr 2021 19:53:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0FD716147E for ; Fri, 30 Apr 2021 19:53:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233854AbhD3Tyn (ORCPT ); Fri, 30 Apr 2021 15:54:43 -0400 Received: from server.lespinasse.org ([63.205.204.226]:37105 "EHLO server.lespinasse.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232477AbhD3Txh (ORCPT ); Fri, 30 Apr 2021 15:53:37 -0400 DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=lespinasse.org; i=@lespinasse.org; q=dns/txt; s=srv-14-ed; t=1619812353; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : from; bh=yz4li7EYAF4Bbcpj+eNLJ7tuvrtZJHEzYg77XHgRWJ4=; b=MKdiv+PQUj9ZqU64bNBi4AWTpDktH7ZMN/8ag8ekw2nIACtjMx6TefVYVA+TS1fIW+PIz 6N3e3/lGMrma3NeDw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lespinasse.org; i=@lespinasse.org; q=dns/txt; s=srv-14-rsa; t=1619812353; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : from; bh=yz4li7EYAF4Bbcpj+eNLJ7tuvrtZJHEzYg77XHgRWJ4=; b=G+BJB9MUJJ2/tltjsww/hWrhr9xEhno6hVjbw7OujVBEqr4i7u3YSYzYmxyXr7vGud1Cv sUzd7k2sHIyAATrkfMtxynWWAvZpNLDteDaJswKJUviJlczPJDnMOe4uVHWIi0V61iZ10rH HsSqiPW9xLPe3FWeh45L5uLWIkUDdR3QIdiI5UtGy5SSrCo4DPzhzxi+ilWQKRRs9HVPCoL PJONhmb75V6wEbXYN8W52RbHJKl08b7L8QLitjDnqSIZrN6Zvlt7Wkk1q64LvhiST6dM/ay OI9SNyE9qf30/mXzg/jhjYrpriQBCOnxTAXitEqZ4jAo8CXs4MJ1hOX3a9lA== Received: from zeus.lespinasse.org (zeus.lespinasse.org [10.0.0.150]) by server.lespinasse.org (Postfix) with ESMTPS id C4688160367; Fri, 30 Apr 2021 12:52:33 -0700 (PDT) Received: by zeus.lespinasse.org (Postfix, from userid 1000) id B6D3B19F523; Fri, 30 Apr 2021 12:52:33 -0700 (PDT) From: Michel Lespinasse To: Linux-MM , Linux-Kernel Cc: Laurent Dufour , Peter Zijlstra , Michal Hocko , Matthew Wilcox , Rik van Riel , Paul McKenney , Andrew Morton , Suren Baghdasaryan , Joel Fernandes , Andy Lutomirski , Michel Lespinasse Subject: [PATCH 28/29] arm64/mm: define ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT Date: Fri, 30 Apr 2021 12:52:29 -0700 Message-Id: <20210430195232.30491-29-michel@lespinasse.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210430195232.30491-1-michel@lespinasse.org> References: <20210430195232.30491-1-michel@lespinasse.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Set ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT so that the speculative fault handling code can be compiled on this architecture. Signed-off-by: Michel Lespinasse --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index dfdc3e0af5e1..a344f2d5f146 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -208,6 +208,7 @@ config ARM64 select SWIOTLB select SYSCTL_EXCEPTION_TRACE select THREAD_INFO_IN_TASK + select ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT help ARM 64-bit (AArch64) Linux support. -- 2.20.1