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=-18.8 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,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 A557BC43460 for ; Fri, 30 Apr 2021 19:53:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 838DC6147D for ; Fri, 30 Apr 2021 19:53:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233946AbhD3Tyo (ORCPT ); Fri, 30 Apr 2021 15:54:44 -0400 Received: from server.lespinasse.org ([63.205.204.226]:56935 "EHLO server.lespinasse.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232488AbhD3Txh (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=K9qzS95Du968LjRCrHXRx96HCrrSPyD4wWr6Q/DHLHc=; b=d9q9qz/3wSk/IOC/TamTz1qgltxdIp2Qq78zyFlGxp4JYo7jL1bBSwHJUYU+SBDuwlSaV unqZ0vRzJrfWxAvAQ== 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=K9qzS95Du968LjRCrHXRx96HCrrSPyD4wWr6Q/DHLHc=; b=PWxVdNNRAVDxeO5TuEYDUiSGfnUyPZFBwdsH2TCZ3EsH8LSl5lPHlNIaFp82R297cFJcH BxQK4ZVpAzx+jxrmylIMlDHyHf2Af7xvGmU+fGnpAtEoidaf4fAh9cuNIxBhJqEZGkCHBV/ wV5YiBO6Nrc4B7hu24/9SyBZ6ytUfKt7zhpzjbTsqLbt1LATodqp5WXU0EaMpC2FGdxPzjo UOUqugLHxsU/C9P6h89JfxiMoj9RfjCSt2epqZsMFTJcK4f87q4kYuVzz3hA/kCfYuqcBFa llmosuq7uq1cROmS6TSDVHI2lF5QwaGOWnQlr1UqkDjgbKVU7LU877x0F8dw== Received: from zeus.lespinasse.org (zeus.lespinasse.org [10.0.0.150]) by server.lespinasse.org (Postfix) with ESMTPS id D33E016036E; Fri, 30 Apr 2021 12:52:33 -0700 (PDT) Received: by zeus.lespinasse.org (Postfix, from userid 1000) id C52BC19F522; 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 30/31] powerpc/mm: define ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT Date: Fri, 30 Apr 2021 12:52:31 -0700 Message-Id: <20210430195232.30491-31-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/powerpc/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 386ae12d8523..e08af3e5424b 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -257,6 +257,7 @@ config PPC select PPC_DAWR if PPC64 select RTC_LIB select SPARSE_IRQ + select ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT if PPC_BOOK3S_64 select SYSCTL_EXCEPTION_TRACE select THREAD_INFO_IN_TASK select VIRT_TO_BUS if !PPC64 -- 2.20.1