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 E28EDC433F7 for ; Mon, 20 Jul 2020 21:43:39 +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 AAE22207FC for ; Mon, 20 Jul 2020 21:43:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="UN0UaIuw"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="x0QrhFZc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AAE22207FC 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=5SMErSdiH8KOOK3Sp5nPuulaA2q0y3csAGbCfnEL/OM=; b=UN0UaIuwlRybBh0Y6UH1pSn4A QIAybRzX4GOHEbRRLiCK0jYPHZeipDhC/DySd5lCmsuvcj0TxOk6bzrTSE22E2ry4pYHpBp7CTqpY t8ZmGhFnB31Q4qFD7Z/KOUMDfT6crXTdLlcKeqq3VOt440DFcAVuw4/EvVpe3i4l5BngWoVvT3mCn OIKcflmH3cD4+3xKxSGNIzzQ9YqsfURRoJeH09KeJDoW1aidRCw6+O30Y3F5qOG8qNaOAUXl0fYky tILTZsLkaeDektm4B83dZPzReLjdSncglFvuxA6Ho+sevaneSVkJiE0vNaw8sdxqjAATMCeLxT5F/ fWhQBJg+g==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jxdXP-0003nY-Mc; Mon, 20 Jul 2020 21:41:31 +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 1jxdVT-0002a9-U9 for linux-arm-kernel@lists.infradead.org; Mon, 20 Jul 2020 21:39:33 +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 6EAEA22D00; Mon, 20 Jul 2020 21:39:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595281169; bh=aIjyW+M058DpBCya0tZYEgwbUAAQDiFMmtFiuRbC7Xc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=x0QrhFZcdvbocvhhr4K1eO4qtvRdFkaq5fBxvSSv1it2rDchN+8L48M3h+VwVLzXL ZyW1bgQHNJDMsLBHXvyzXRIb777jElwYzc170PuDRKWtRV9Akr2bOAPvBTqLy9m6Wv tu4okmoAAuWiIB30+9P+HCvXHmrAfJ3BArwNjYjY= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 4.14 11/13] arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP Date: Mon, 20 Jul 2020 17:39:12 -0400 Message-Id: <20200720213914.407919-11-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200720213914.407919-1-sashal@kernel.org> References: <20200720213914.407919-1-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_173932_171947_CA971074 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 edb63bf2ac1ca..9cc11280b68c9 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -386,14 +386,14 @@ 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 58C7EC4345D for ; Mon, 20 Jul 2020 21:40:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2DC3920717 for ; Mon, 20 Jul 2020 21:40:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595281235; bh=aIjyW+M058DpBCya0tZYEgwbUAAQDiFMmtFiuRbC7Xc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=jlTcRtNeyHXDkwfCLlIY9HhQSvfiYJWmzO1Pue9plovhpxyLF31iAKtwnm4vAVCx0 mXOB0D/8si8XJn0sUA5tP/MYmND9n7PJjcrDFDxbeg2xnp5mnhCsvRiNN+zqsx2U3n 0hKX3XvhhAKfYm/wF2T+aqYD1kWZ4DW7gvHevBfk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728638AbgGTVkD (ORCPT ); Mon, 20 Jul 2020 17:40:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:59178 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728304AbgGTVj3 (ORCPT ); Mon, 20 Jul 2020 17:39:29 -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 6EAEA22D00; Mon, 20 Jul 2020 21:39:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595281169; bh=aIjyW+M058DpBCya0tZYEgwbUAAQDiFMmtFiuRbC7Xc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=x0QrhFZcdvbocvhhr4K1eO4qtvRdFkaq5fBxvSSv1it2rDchN+8L48M3h+VwVLzXL ZyW1bgQHNJDMsLBHXvyzXRIb777jElwYzc170PuDRKWtRV9Akr2bOAPvBTqLy9m6Wv tu4okmoAAuWiIB30+9P+HCvXHmrAfJ3BArwNjYjY= 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 4.14 11/13] arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP Date: Mon, 20 Jul 2020 17:39:12 -0400 Message-Id: <20200720213914.407919-11-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200720213914.407919-1-sashal@kernel.org> References: <20200720213914.407919-1-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 edb63bf2ac1ca..9cc11280b68c9 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -386,14 +386,14 @@ 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