Received: by 2002:a25:c205:0:0:0:0:0 with SMTP id s5csp2608ybf;
        Thu, 27 Feb 2020 14:45:55 -0800 (PST)
X-Google-Smtp-Source: APXvYqz5m85eYYLkah2r0iofY8iEauEK0j6hatSRSq7N4JHSsnLDWoJTpHBqc1VbjGufXSxR07wn
X-Received: by 2002:a9d:7a81:: with SMTP id l1mr960118otn.26.1582843555256;
        Thu, 27 Feb 2020 14:45:55 -0800 (PST)
ARC-Seal: i=1; a=rsa-sha256; t=1582843555; cv=none;
        d=google.com; s=arc-20160816;
        b=cU69J2VZDCOsP+Gpzb9Bv/4rqRIoHTUbNMpvbQLl5cB+mN+F3kDuLyVDOkSJNK0J2s
         5bPGsPWO1V7zw2ySnEYgpGDzFJaone9AK9hoZRU+rcGDC8Ltmfkk3MYNNcjlXFIXyEAT
         wHyUUHp8mKjU8H4bo9rn8JahLGH9bpz4rFiSATirbK8jEgRy99D8f8EEWlPCeWZWiPw+
         jXuHJULHSwWvY85Ad2dgo9I4biv9kBCEPv30TSCzk5KbvQ1NDr6NPoMDVypH7YELrQIo
         e7Mu+Qwzr0N/e/r8OnOnQDqKDbHVzJFBiR0N+bn1J0zk3ZTdiSXlRg0ppcln6ZKtKbby
         BLlg==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=list-id:precedence:sender:user-agent:in-reply-to
         :content-disposition:mime-version:references:message-id:subject:cc
         :to:from:date:dkim-signature;
        bh=ZFJWoHHEFidSRXrrUk509p7eNcaZ9wS4ljSOYZNpHJg=;
        b=MfDlU3fDktwa8KzL3WJZVggQAjHwdqpnf5zfNkBcyWhAjhwfxb0+rcCDCDVJkGMOeB
         dT6dCuhxHgolr3ytbS2sD/BL3Zja0DqAWadn2bBp3JOottxTsvkVTv6N0dmer4XDQaEh
         j3o1nTVaSJM17ylf1wL8Tgsl247A7lG1lS8eVD3N7LUUPTJZRZp5vRZT9onZWfXgK7o3
         NTMvJJi/RyICt8hHYpKCAsc0NbLOh2EbOZ9lgaUQAHgJe82wsZI95Fc/1/dhu79iOkKw
         8J4U9jzaBB/uhvfbaHEB01MQiuXrKLCeVlg0OpZFivJiBkg7A3IMCHok1LRlgYY7r67S
         U8Yw==
ARC-Authentication-Results: i=1; mx.google.com;
       dkim=pass header.i=@kernel.org header.s=default header.b=yUSHmQpL;
       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;
       dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67])
        by mx.google.com with ESMTP id t184si643944oie.165.2020.02.27.14.45.42;
        Thu, 27 Feb 2020 14:45:55 -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;
       dkim=pass header.i=@kernel.org header.s=default header.b=yUSHmQpL;
       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;
       dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1730155AbgB0WpG (ORCPT <rfc822;busarih159@gmail.com>
        + 99 others); Thu, 27 Feb 2020 17:45:06 -0500
Received: from mail.kernel.org ([198.145.29.99]:45292 "EHLO mail.kernel.org"
        rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
        id S1729722AbgB0WpG (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
        Thu, 27 Feb 2020 17:45:06 -0500
Received: from localhost (lfbn-ncy-1-985-231.w90-101.abo.wanadoo.fr [90.101.63.231])
        (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
        (No client certificate requested)
        by mail.kernel.org (Postfix) with ESMTPSA id 46FE8246A1;
        Thu, 27 Feb 2020 22:45:05 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;
        s=default; t=1582843505;
        bh=KE6d1FyD4vCuDWtt9ILqMivwZIi6i5fxzq6HNRIt1oI=;
        h=Date:From:To:Cc:Subject:References:In-Reply-To:From;
        b=yUSHmQpLA/ur/9DuxTjQYlNR2kkODsyBeWrbG59d1FHIPfmOZnaY+W5S1khI/H4xz
         lExwDtKgXzcNkEz/5ktZWbWn5MNNYwUs1EMj69IPyI5txOkLr0iAC2qoJ+8ctPPDkQ
         no4vauhKQg6ij8MSZPfFDbbTrVeVAXRaxoAUeZoA=
Date:   Thu, 27 Feb 2020 23:45:03 +0100
From:   Frederic Weisbecker <frederic@kernel.org>
To:     Thomas Gleixner <tglx@linutronix.de>
Cc:     LKML <linux-kernel@vger.kernel.org>, x86@kernel.org,
        Steven Rostedt <rostedt@goodmis.org>,
        Brian Gerst <brgerst@gmail.com>,
        Juergen Gross <jgross@suse.com>,
        Paolo Bonzini <pbonzini@redhat.com>,
        Arnd Bergmann <arnd@arndb.de>
Subject: Re: [patch 1/8] x86/entry/64: Trace irqflags unconditionally on when
 returing to user space
Message-ID: <20200227224502.GC21795@lenoir>
References: <20200225220801.571835584@linutronix.de>
 <20200225221305.295289073@linutronix.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20200225221305.295289073@linutronix.de>
User-Agent: Mutt/1.9.4 (2018-02-28)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Tue, Feb 25, 2020 at 11:08:02PM +0100, Thomas Gleixner wrote:
> User space cannot longer disable interrupts so trace return to user space
> unconditionally as IRQS_ON.
> 
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

Reviewed-by: Frederic Weisbecker <frederic@kernel.org>