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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 90FF1C43219 for ; Wed, 1 May 2019 16:12:36 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 62A16208C3 for ; Wed, 1 May 2019 16:12:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Iw90X6iD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 62A16208C3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-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=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ClWkjUfRoA8pT1OCcKksaIyDfkJIZLJoF0dH9glLDDw=; b=Iw90X6iD5qrtiV Qcy3tIW6HPDcJ82yyV69zPLNHWP+8oRvwVZBduIgF2/kF7/xHtfmOKjznUwDNdFr5Pmvkvu7Q2H2v NtL6idoWNemzGr9DiLF8iuTGOB8PvruvvV/ZhgJQIXnmqcLWE2u9jlHSJ4nL6aoepmQPZFcPeWEK3 BNx2r2EZzGzoZ8MlnfpwprVymcklxCG0lAtfv8ZCUmy/Xck3X2blfO/heKKeOYv1QIgdKnR56ZMt/ WxyxqIPbw3uTWEkXUtH/OuRr0tyQl/0M9uy3DSadxWR29eqZ3Wf1QEEeehPUAkMyoYlMf+RPN+bj4 kAz2hgW7GVf6G/1g9NdQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hLrqP-0003og-Ob; Wed, 01 May 2019 16:12:29 +0000 Received: from mx1.redhat.com ([209.132.183.28]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hLrqM-0003oK-NM for linux-arm-kernel@lists.infradead.org; Wed, 01 May 2019 16:12:27 +0000 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2C99980F7C; Wed, 1 May 2019 16:12:26 +0000 (UTC) Received: from dhcp-27-174.brq.redhat.com (unknown [10.43.17.159]) by smtp.corp.redhat.com (Postfix) with SMTP id 4BF0A17535; Wed, 1 May 2019 16:12:23 +0000 (UTC) Received: by dhcp-27-174.brq.redhat.com (nbSMTP-1.00) for uid 1000 oleg@redhat.com; Wed, 1 May 2019 18:12:24 +0200 (CEST) Date: Wed, 1 May 2019 18:12:20 +0200 From: Oleg Nesterov To: Sudeep Holla Subject: Re: [PATCH v3 2/4] x86: simplify _TIF_SYSCALL_EMU handling Message-ID: <20190501161220.GC30235@redhat.com> References: <20190430170520.29470-1-sudeep.holla@arm.com> <20190430170520.29470-3-sudeep.holla@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190430170520.29470-3-sudeep.holla@arm.com> User-Agent: Mutt/1.5.24 (2015-08-30) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Wed, 01 May 2019 16:12:26 +0000 (UTC) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190501_091226_784204_0893F871 X-CRM114-Status: GOOD ( 12.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Haibo Xu , Steve Capper , Catalin Marinas , jdike@addtoit.com, x86@kernel.org, Will Deacon , linux-kernel@vger.kernel.org, Bin Lu , Ingo Molnar , Borislav Petkov , Andy Lutomirski , Richard Weinberger , Thomas Gleixner , 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+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 04/30, Sudeep Holla wrote: > > The usage of emulated/_TIF_SYSCALL_EMU flags in syscall_trace_enter > seems to be bit overcomplicated than required. Let's simplify it. > > Cc: Andy Lutomirski > Cc: Thomas Gleixner > Cc: Ingo Molnar > Cc: Borislav Petkov > Signed-off-by: Sudeep Holla Signed-off-by: Oleg Nesterov _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel