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 AD059C2D0AA for ; Mon, 20 Jul 2020 21:44:18 +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 7C28D206E9 for ; Mon, 20 Jul 2020 21:44:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="g6DzEk2B"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="GJ1znffC" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7C28D206E9 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=LoBcnaSWEJxz6MXdTUEuGFagW5NHpFyEuaG2t9CnMxU=; b=g6DzEk2BHVuhQSZmCZCiUqTgs FOQnwyj2mqtB++sYdkiVGVlpY4d3nbD2XLOmvEhaVjbqbK8FBlUzYA/GeP0ggdCI2HmMMF4FIpfUC bh1rFo24TdChgvCBu3GmCZ8zFRrZ37PM52NLV92IXE8efpxxOkB4EC312LyAhk69axfQN3GpLyEN4 Q15tYUHYVzHq6vC75XmfLU5OrhxPfovX8AD4GiPvYQPN+xBm92Iz9jHOpXTAduMHUofu0hDkzbd6B brulEVPjBo7OAZ6dtHjwh7TwLGKtA8zx1+c0021IYUpzazpDgrgk4UQa7IvdwHpd/Orwg+0pcddU6 IFsWl+tig==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jxdY4-0004Fw-CQ; Mon, 20 Jul 2020 21:42:12 +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 1jxdVl-0002ki-CV for linux-arm-kernel@lists.infradead.org; Mon, 20 Jul 2020 21:39:50 +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 459DE207FC; Mon, 20 Jul 2020 21:39:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595281187; bh=jp+RXVNU7mTgIFJEMchS/1rih9rMlmt5LZ6DK15E3tY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GJ1znffCVnnwFvMTWwpfFBndKQ9biHVZRIcKjpfXfvbDkMgYcj34uX+1mjDoEW0uL MvHn4/I9yzmD2EwU3UOiE7kCJY523ZUFt3eQBHQ0T5W6E4WhBmKBDA7oyEfPBXxnmV KvTDWQawAL83lFgJ2IZa2xB7ZT1o4dadIsnzAYXM= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 4.4 3/4] arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP Date: Mon, 20 Jul 2020 17:39:42 -0400 Message-Id: <20200720213944.408226-3-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200720213944.408226-1-sashal@kernel.org> References: <20200720213944.408226-1-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_173949_851722_2C828BA2 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 8e7675e5ce4a5..77fbcabcd9e34 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -387,13 +387,13 @@ 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)); } 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 85151C2D0F6 for ; Mon, 20 Jul 2020 21:40:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 53859206E9 for ; Mon, 20 Jul 2020 21:40:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595281253; bh=jp+RXVNU7mTgIFJEMchS/1rih9rMlmt5LZ6DK15E3tY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Gnh5G9qHVpJaW7pfUD0hmk/5/JnZkRHDgvmGgjLB7a5sra8vzkdmk1PopaoTjEba+ HjDuNDn4bSi78HukC7e4uG4p+grhIafd4CUM6pLCK8Ny6/rMLBP1FhCp4fiaXJF8d+ ctSy/zmgLEmc0kZoQreZDGpxFRfooW3VLhRFifSk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728049AbgGTVkv (ORCPT ); Mon, 20 Jul 2020 17:40:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:59804 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727909AbgGTVjs (ORCPT ); Mon, 20 Jul 2020 17:39:48 -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 459DE207FC; Mon, 20 Jul 2020 21:39:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595281187; bh=jp+RXVNU7mTgIFJEMchS/1rih9rMlmt5LZ6DK15E3tY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GJ1znffCVnnwFvMTWwpfFBndKQ9biHVZRIcKjpfXfvbDkMgYcj34uX+1mjDoEW0uL MvHn4/I9yzmD2EwU3UOiE7kCJY523ZUFt3eQBHQ0T5W6E4WhBmKBDA7oyEfPBXxnmV KvTDWQawAL83lFgJ2IZa2xB7ZT1o4dadIsnzAYXM= 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 4.4 3/4] arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP Date: Mon, 20 Jul 2020 17:39:42 -0400 Message-Id: <20200720213944.408226-3-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200720213944.408226-1-sashal@kernel.org> References: <20200720213944.408226-1-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 8e7675e5ce4a5..77fbcabcd9e34 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -387,13 +387,13 @@ 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)); } 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