Received: by 2002:a25:4158:0:0:0:0:0 with SMTP id o85csp4816020yba; Tue, 30 Apr 2019 05:00:14 -0700 (PDT) X-Google-Smtp-Source: APXvYqwTaof/0JDzs4axi+sj7NrUPXg/AqI19W1Y7NM4SRUznw2mwlE6HUAmEv4OzUs6W/RD26Kz X-Received: by 2002:a63:fd08:: with SMTP id d8mr65260851pgh.141.1556625614046; Tue, 30 Apr 2019 05:00:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1556625614; cv=none; d=google.com; s=arc-20160816; b=uQ/40XxEswyYhW16SNZH3Jz/DuFdstnUN1+B6jPq5phD38+gkj0i7PfJJxjCdn59vL stbMP6vA2SMbmf4jg1PZYbm7iLEWgQnap2Z2I+Ak5RvXh/JZrZIudJJuHct0KeR1qbX+ wCiD+NFSZoFnrnKQvA+c3UbIpl0ihiTLfW6llZ2GveJOUTVvRKydH8MIP6TQPB2BAXaS 4zqgPTaOmwYHcTlrfks4lXjtjBH4GIniQUkC9bTsNYhjw4QeFCeZ4AO6I+bFRTNC9Jj9 W8fACtS0NUqJ7Ip0tGMCXM6l0sExJpU8HOFeF24taf3MhOUwmJDjXbD/Oe6gUr2xCN87 HUqw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:user-agent:in-reply-to :content-disposition:mime-version:references:subject:cc:to:from:date; bh=GajY1qYXXUS/dCFs4FUISkWuMG0GYskAF0cpm5BMV3A=; b=VmzMfPUTVdh7JXy3VmuFDwx0mLw3+5GeQGGBXBsRdiMpIBph2w/uNcH9IOBtDd/HuH EO6/LdQ+qT/92nOfDlZuYdEVWiJMm0OVb62wRBLwbqSbk26XkF1JgPNF3VRlXSE4cew2 S0TpoGD7zIPvU9N/EuZ5bgoddWpiOSU04EHGN68L80w6aaF7Bh8iOuT9iWFen+KML6N8 +Sv7z9QyqzCwm30llBBniG8MoC2zDvKU1Bp0zVR4I4owb2hYFjH4IFoSvuXBarR8cqe1 h7TT3lmwjTJtfB9jtiAsP7KdzG4rG8GCl7y8zaRX2MYWvJFNr3OUhMdchLW5mSgm2il6 MYLw== ARC-Authentication-Results: i=1; mx.google.com; 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=fail (p=NONE sp=NONE dis=NONE) header.from=ibm.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id t21si4526190pgm.438.2019.04.30.04.59.58; Tue, 30 Apr 2019 05:00:14 -0700 (PDT) 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; 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=fail (p=NONE sp=NONE dis=NONE) header.from=ibm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727402AbfD3L5I (ORCPT + 99 others); Tue, 30 Apr 2019 07:57:08 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:35914 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727359AbfD3L5F (ORCPT ); Tue, 30 Apr 2019 07:57:05 -0400 Received: from pps.filterd (m0098404.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x3UBqEMo012991 for ; Tue, 30 Apr 2019 07:57:05 -0400 Received: from e06smtp04.uk.ibm.com (e06smtp04.uk.ibm.com [195.75.94.100]) by mx0a-001b2d01.pphosted.com with ESMTP id 2s6kf9pvm4-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Tue, 30 Apr 2019 07:57:04 -0400 Received: from localhost by e06smtp04.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 30 Apr 2019 12:57:02 +0100 Received: from b06cxnps3075.portsmouth.uk.ibm.com (9.149.109.195) by e06smtp04.uk.ibm.com (192.168.101.134) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Tue, 30 Apr 2019 12:56:59 +0100 Received: from d06av26.portsmouth.uk.ibm.com (d06av26.portsmouth.uk.ibm.com [9.149.105.62]) by b06cxnps3075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x3UBuwXV54132838 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 30 Apr 2019 11:56:58 GMT Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 806A1AE045; Tue, 30 Apr 2019 11:56:58 +0000 (GMT) Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C9EFCAE04D; Tue, 30 Apr 2019 11:56:56 +0000 (GMT) Received: from JAVRIS.in.ibm.com (unknown [9.85.97.254]) by d06av26.portsmouth.uk.ibm.com (Postfix) with ESMTPS; Tue, 30 Apr 2019 11:56:56 +0000 (GMT) Date: Tue, 30 Apr 2019 17:26:51 +0530 From: Kamalesh Babulal To: Petr Mladek Cc: Jiri Kosina , Josh Poimboeuf , Miroslav Benes , Joe Lawrence , live-patching@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/2] livepatch: Remove duplicate warning about missing reliable stacktrace support References: <20190430091049.30413-1-pmladek@suse.com> <20190430091049.30413-2-pmladek@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190430091049.30413-2-pmladek@suse.com> User-Agent: Mutt/1.11.3 (2019-02-01) X-TM-AS-GCONF: 00 x-cbid: 19043011-0016-0000-0000-00000276DC19 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19043011-0017-0000-0000-000032D366D7 Message-Id: <20190430115651.GA18595@JAVRIS.in.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-04-30_05:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=973 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1904300078 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 30, 2019 at 11:10:48AM +0200, Petr Mladek wrote: > WARN_ON_ONCE() could not be called safely under rq lock because > of console deadlock issues. Fortunately, there is another check > for the reliable stacktrace support in klp_enable_patch(). > > Signed-off-by: Petr Mladek Reviewed-by: Kamalesh Babulal