From patchwork Fri Feb 8 17:03:13 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julien Grall X-Patchwork-Id: 157850 Delivered-To: patch@linaro.org Received: by 2002:a02:48:0:0:0:0:0 with SMTP id 69csp2183228jaa; Fri, 8 Feb 2019 09:03:35 -0800 (PST) X-Google-Smtp-Source: AHgI3IYIJWa10Pr0d6p8FUJaZLkBAmsVYEk6yhiVcKk8karSki8YCWvhU1RIFRbfsG4Z7kbpohZZ X-Received: by 2002:a62:dbc2:: with SMTP id f185mr23018792pfg.235.1549645415741; Fri, 08 Feb 2019 09:03:35 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1549645415; cv=none; d=google.com; s=arc-20160816; b=nE2G3+l4EE4EOZyv0XZFbbWztuvaYd151kLoW4BVKUTWTZFrhIo9mAiIklljxh1rml dQxG/RRVniO/8F3v6cpc7dxbERJ79HWSKRCFP18BCsKCwgtF1gLyl9IcVahn6mtpIuMt T9bqv+KCyEeWjAq6RjJfZQp5Uwy0scLbfuEM++au9rVXdkz7IeT5JT4++mo5ViHFYCY8 8imQ9SGHPFyQcK3ras7b6UolWfw+lQ0FDejbyOkxlQuowt+ujMYsYfOZ3E2j5uWFpL1A pGufPphAe+/hkJv8N98pTdgRHyeuqMSzzq4c3s16eoJfE13jM+M3d0e6bmVWubSokArS wzNQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from; bh=/mdA14Nujy50LFKBeH3yXOtWpvyyOSkd1NIGhlzEnKo=; b=CE4EbUTu2pmqEcM5ItJJhknMEQ5rqlkWInFo+4lslqscuJY/E/vXIKhG5lzaMTenLG 30nf8H0CftN4Bb2ei5843mJMUXNmcnmqAXnKgJDX9SaKe2TZFh71u5giX7bqRmXYHKEK pgF07NbwVhnltlndbaeFoIItYZdCcwAQ5ztfFFW+qQ5f15Tss4omKfKq1WVIAP3oN7wF +A1+BNm+SSa6yeCmXsIQzFeAIcITOakay8MbsqIevTfsX5NHsxZ/BJueZiF1QRxArQ2j R2/qrcOSXmmiQgHk7525ddIu7d62GVztKL4rCZJ/2XYHpc7fT1DT/MblMhQapHDBl3m4 E3IQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 21si2466244pgx.488.2019.02.08.09.03.35; Fri, 08 Feb 2019 09:03:35 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727879AbfBHRD2 (ORCPT + 31 others); Fri, 8 Feb 2019 12:03:28 -0500 Received: from foss.arm.com ([217.140.101.70]:54184 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727688AbfBHRDZ (ORCPT ); Fri, 8 Feb 2019 12:03:25 -0500 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 E800715AB; Fri, 8 Feb 2019 09:03:24 -0800 (PST) Received: from e108454-lin.cambridge.arm.com (e108454-lin.cambridge.arm.com [10.1.196.50]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 081373F719; Fri, 8 Feb 2019 09:03:23 -0800 (PST) From: Julien Grall To: linux-kernel@vger.kernel.org Cc: Julien Grall , Greentime Hu , Vincent Chen Subject: [PATCH 1/3] nds32: Removed unused thread flag TIF_USEDFPU Date: Fri, 8 Feb 2019 17:03:13 +0000 Message-Id: <20190208170315.10762-3-julien.grall@arm.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20190208170315.10762-1-julien.grall@arm.com> References: <20190208170315.10762-1-julien.grall@arm.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The bit TIF_USEDFPU is not used in the nds32 code. Signed-off-by: Julien Grall Cc: Greentime Hu Cc: Vincent Chen --- Untested as I don't have a cross-compiler for it. --- arch/nds32/include/asm/thread_info.h | 2 -- 1 file changed, 2 deletions(-) -- 2.11.0 diff --git a/arch/nds32/include/asm/thread_info.h b/arch/nds32/include/asm/thread_info.h index bff741ff337b..8c610abe673a 100644 --- a/arch/nds32/include/asm/thread_info.h +++ b/arch/nds32/include/asm/thread_info.h @@ -42,7 +42,6 @@ struct thread_info { * TIF_SIGPENDING - signal pending * TIF_NEED_RESCHED - rescheduling necessary * TIF_NOTIFY_RESUME - callback before returning to user - * TIF_USEDFPU - FPU was used by this task this quantum (SMP) * TIF_POLLING_NRFLAG - true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_SIGPENDING 1 @@ -50,7 +49,6 @@ struct thread_info { #define TIF_SINGLESTEP 3 #define TIF_NOTIFY_RESUME 4 /* callback before returning to user */ #define TIF_SYSCALL_TRACE 8 -#define TIF_USEDFPU 16 #define TIF_POLLING_NRFLAG 17 #define TIF_MEMDIE 18 #define TIF_FREEZE 19 From patchwork Fri Feb 8 17:03:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julien Grall X-Patchwork-Id: 157849 Delivered-To: patch@linaro.org Received: by 2002:a02:48:0:0:0:0:0 with SMTP id 69csp2183124jaa; Fri, 8 Feb 2019 09:03:32 -0800 (PST) X-Google-Smtp-Source: AHgI3IZExChHLopfnEN7KolAGY9EfWdAVHqIVrStd9wHnjuOz0POw7if1NKwCyq6hksH1ROitoMt X-Received: by 2002:a63:5518:: with SMTP id j24mr17841479pgb.208.1549645412238; Fri, 08 Feb 2019 09:03:32 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1549645412; cv=none; d=google.com; s=arc-20160816; b=Yu+2WlUSVwtGkqsEzGlWlOeVSohk2tB6DTNXqz+rCE3nTV6Ki7OnPs7DAHhxZIxXXk ovZ5/D3Zd7sy4kmnjFgxkhDqJAtHq900326z37OwSuxw+m0WcpHcJZFnGVxXGp1JBGcd ng6qM4h9Sn/qb4G+/gETnwO5m8I6T9Bz8XoaP2prgcTqiJec/tQPCpkLnJ3SvbW7j+Mh UREmHUzMi3gXRVT1syVyb1YUbdpsSB6dy+nysP+0VnMgWBbKbgfG7LOzpSALEUUK65ko q/w8WlQ+0u01BxIXYyB9w3GYxUD1jB7m+z2q+DUhEfajTryZNcM2CNfZKRfortiAJJ1T faPg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from; bh=f2pQpy3bhiOC0hfKZ1PFbaD9/BEpCM/lxgP8dCt0veo=; b=raOLcgzvDS7YwdyKNciNbl4DkhmC0hlFlDWabZYvSs4bsTeffw004Lk2KgO6FAVM8i wPjg2r80Jo7DTbgq7EVzK+HFuj+p/LdxkAcN5Erpus+mPJl04Jjo2Cyy+a+XouZt5pZP OvkEXziziFJXNjUQU4ih4BCeUStDGR29RbUqeQNwuU+OdYyZEUmi6dr0Bv8eNQIE+bZJ 3wAVp0cW4uDML9bfuorerfCJky0HLWz1OFURkZiBHN5edh/SqBUhLXsYiMW1oyyKpfU/ F8QO1ImlR8IpVprwT2b250kYy0SWSSlEcbX24dLz8djnF5LODbXE/5ECJMjelOTmCAnc KPxw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id x18si2649446pfm.39.2019.02.08.09.03.31; Fri, 08 Feb 2019 09:03:32 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727905AbfBHRDb (ORCPT + 31 others); Fri, 8 Feb 2019 12:03:31 -0500 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:54190 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727850AbfBHRD0 (ORCPT ); Fri, 8 Feb 2019 12:03:26 -0500 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 034961596; Fri, 8 Feb 2019 09:03:26 -0800 (PST) Received: from e108454-lin.cambridge.arm.com (e108454-lin.cambridge.arm.com [10.1.196.50]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 3181B3F719; Fri, 8 Feb 2019 09:03:25 -0800 (PST) From: Julien Grall To: linux-kernel@vger.kernel.org Cc: Julien Grall , Russell King , linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/3] arm: Remove documentation about TIF_USEDFPU Date: Fri, 8 Feb 2019 17:03:14 +0000 Message-Id: <20190208170315.10762-4-julien.grall@arm.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20190208170315.10762-1-julien.grall@arm.com> References: <20190208170315.10762-1-julien.grall@arm.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org TIF_USEDFPU is not defined as thread flags for Arm. So drop it from the documentation. Signed-off-by: Julien Grall Cc: Russell King Cc: linux-arm-kernel@lists.infradead.org --- arch/arm/include/asm/thread_info.h | 1 - 1 file changed, 1 deletion(-) -- 2.11.0 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h index 286eb61c632b..779927f0c3c1 100644 --- a/arch/arm/include/asm/thread_info.h +++ b/arch/arm/include/asm/thread_info.h @@ -132,7 +132,6 @@ extern int vfp_restore_user_hwstate(struct user_vfp *, /* * thread information flags: - * TIF_USEDFPU - FPU was used by this task this quantum (SMP) * TIF_POLLING_NRFLAG - true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_SIGPENDING 0 /* signal pending */