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=-13.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 B54FEC43457 for ; Mon, 20 Jul 2020 21:44:15 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 840A0206E9 for ; Mon, 20 Jul 2020 21:44:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="hK9EcIGE"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Dv30kKQc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 840A0206E9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=G30AiVQoh2l0uvMRfAMrZpmNgoo+72yS7+OtleF3AaU=; b=hK9EcIGEhh6KbOHdEC/zr928u o9tXNUHFq0hRj7m7Q58bk7tsCzCbF+RlhZhy+aJnj4kawd2TWH6Fq8hCq6oU+sQCtiT89LwJlED0a NtY1uE0J4n+kMof5a3G2a+j+qzY4MyyxJLgFA1v4C/cj1gQjmz1TtyfWvXzEG7oWREhQKd7gIgICs Kd3Mhf9H8lgYvVjJU6wLJld6UA9vyN8ZE5YmK76BPmD6W/bbZ7k+JaLxeLw4b9ET6HgEjMk+RMYs5 u5YluaFHbPDx4mA2mH1BDHREO8ae+kl7WE8aEucrOrRriYbtzsC0apHHT4oHckTGGb2/U3sJTlaE3 i12kfKDzg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jxdXt-00046R-VO; Mon, 20 Jul 2020 21:42:02 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jxdVe-0002h3-6p for linux-arm-kernel@lists.infradead.org; Mon, 20 Jul 2020 21:39:43 +0000 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 6011E207FC; Mon, 20 Jul 2020 21:39:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595281181; bh=865njCewP8M4p+oAUnYBNowDxHKzvhfUobEhQ+ibhhU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Dv30kKQc9lWEFAhZ4OiISTmbSzXCkeD6gIKvqvoncEKCsCY/HkFra56PYm96IKjx7 T1CYGBLLe3EGMe9D360pcl/VijZQK8d9W8OzsdfJ542oxOk4EgDPsCMK0EJ9fvVRZl +w7NfHcm8tw1iRHm8A15cUoMCHpA2nF7MaiefA6g= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 4.9 7/9] arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP Date: Mon, 20 Jul 2020 17:39:30 -0400 Message-Id: <20200720213932.408089-7-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200720213932.408089-1-sashal@kernel.org> References: <20200720213932.408089-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200720_173942_430713_1CAE5CDF X-CRM114-Status: GOOD ( 13.01 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , Will Deacon , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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 9f1adca3c3461..589fbdcb54ca4 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -377,14 +377,14 @@ 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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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 00AA9C2D0E2 for ; Mon, 20 Jul 2020 21:40:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BA70F20717 for ; Mon, 20 Jul 2020 21:40:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595281225; bh=865njCewP8M4p+oAUnYBNowDxHKzvhfUobEhQ+ibhhU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=FhL25ksjO9tXarSsuBF/EHKLdvxDgmCP89sCH0nfWdhBNnXbJe4SrrrAOylpdixSQ +GYDuCMkCPB11EuWTtSKVKGcQOl03dmmUTyJzleYkxDQfBZrY2WCaS5k3eKy6+LW29 GVNg3i/PMBP2ViA9KxoJfqnS06I8F7dyt5OEulII= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727836AbgGTVkW (ORCPT ); Mon, 20 Jul 2020 17:40:22 -0400 Received: from mail.kernel.org ([198.145.29.99]:59598 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727034AbgGTVjl (ORCPT ); Mon, 20 Jul 2020 17:39:41 -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 6011E207FC; Mon, 20 Jul 2020 21:39:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595281181; bh=865njCewP8M4p+oAUnYBNowDxHKzvhfUobEhQ+ibhhU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Dv30kKQc9lWEFAhZ4OiISTmbSzXCkeD6gIKvqvoncEKCsCY/HkFra56PYm96IKjx7 T1CYGBLLe3EGMe9D360pcl/VijZQK8d9W8OzsdfJ542oxOk4EgDPsCMK0EJ9fvVRZl +w7NfHcm8tw1iRHm8A15cUoMCHpA2nF7MaiefA6g= 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 4.9 7/9] arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP Date: Mon, 20 Jul 2020 17:39:30 -0400 Message-Id: <20200720213932.408089-7-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200720213932.408089-1-sashal@kernel.org> References: <20200720213932.408089-1-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 9f1adca3c3461..589fbdcb54ca4 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -377,14 +377,14 @@ 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