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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 15ABDC2D0A7 for ; Mon, 20 Jul 2020 21:39:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D9487207FC for ; Mon, 20 Jul 2020 21:39:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595281186; bh=wRgAKJCJkV7Q4az1cAhz2iFJt5bHLBdVWRTvN1inipk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=VjhbflnNg2ufyFEFgiQRiu5NB/of6qwuDU7ELxok58GpHWe97xmQt2Xl8VyF+0zhQ 1W9ZPNDhkqqT1sDCsVLbdJzmDYj4N+WIgc5eWgxaUwGyEfTvMsyWklJ7dxUgaC3D5p s6oUdbPa32r+9N02Q/+7K/LIUky+0ENacaWi7JIU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728555AbgGTVjp (ORCPT ); Mon, 20 Jul 2020 17:39:45 -0400 Received: from mail.kernel.org ([198.145.29.99]:58384 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728380AbgGTVjK (ORCPT ); Mon, 20 Jul 2020 17:39:10 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 09CF022C9D; Mon, 20 Jul 2020 21:39:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595281150; bh=wRgAKJCJkV7Q4az1cAhz2iFJt5bHLBdVWRTvN1inipk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ImjiAMoONHUm+dctYuVrhYVxck6xBt/omRZ3lPKwBl4PQiwfEV4+3eX2aNtBb3Twf f3EgTfC3Iq/uUlOnGoF/wjJ7U65ls45uTinWc7oSubjcBUC3kc83qsyitkLE53aaMC XW23igRTT7+VC+RR98VaGBxBDxcp7skU7WoS1ijo= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Will Deacon , Sasha Levin , linux-arm-kernel@lists.infradead.org Subject: [PATCH AUTOSEL 4.19 16/19] arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP Date: Mon, 20 Jul 2020 17:38:47 -0400 Message-Id: <20200720213851.407715-16-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200720213851.407715-1-sashal@kernel.org> References: <20200720213851.407715-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Will Deacon [ Upstream commit 5afc78551bf5d53279036e0bf63314e35631d79f ] Rather than open-code test_tsk_thread_flag() at each callsite, simply replace the couple of offenders with calls to test_tsk_thread_flag() directly. Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- arch/arm64/kernel/debug-monitors.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c index 262925b98f421..85bf560f363bd 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -389,14 +389,14 @@ void user_rewind_single_step(struct task_struct *task) * If single step is active for this thread, then set SPSR.SS * to 1 to avoid returning to the active-pending state. */ - if (test_ti_thread_flag(task_thread_info(task), TIF_SINGLESTEP)) + if (test_tsk_thread_flag(task, TIF_SINGLESTEP)) set_regs_spsr_ss(task_pt_regs(task)); } NOKPROBE_SYMBOL(user_rewind_single_step); void user_fastforward_single_step(struct task_struct *task) { - if (test_ti_thread_flag(task_thread_info(task), TIF_SINGLESTEP)) + if (test_tsk_thread_flag(task, TIF_SINGLESTEP)) clear_regs_spsr_ss(task_pt_regs(task)); } -- 2.25.1