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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4D87C433F5 for ; Mon, 25 Apr 2022 16:15:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243251AbiDYQS5 (ORCPT ); Mon, 25 Apr 2022 12:18:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60472 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231631AbiDYQSy (ORCPT ); Mon, 25 Apr 2022 12:18:54 -0400 X-Greylist: delayed 1353 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Mon, 25 Apr 2022 09:15:48 PDT Received: from gateway34.websitewelcome.com (gateway34.websitewelcome.com [192.185.148.109]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0FF39DECF for ; Mon, 25 Apr 2022 09:15:47 -0700 (PDT) Received: from cm10.websitewelcome.com (cm10.websitewelcome.com [100.42.49.4]) by gateway34.websitewelcome.com (Postfix) with ESMTP id 8338B18366 for ; Mon, 25 Apr 2022 10:53:13 -0500 (CDT) Received: from gator3214.hostgator.com ([198.57.247.178]) by cmsmtp with SMTP id j11VnII7kRnrrj11VnqxsM; Mon, 25 Apr 2022 10:53:13 -0500 X-Authority-Reason: nr=8 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=dolney.com; s=default; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References: In-Reply-To:Date:Cc:To:From:Subject:Message-ID:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=0zdZwXqOP3IfVMI2ktkSdbMROF0Y96jr1KRV+mGdWpE=; b=SHo/c5MK6fD5B83zg72ZbixKwX avTtHHh7jySojW1dRm+qBDeECErLE4aVcZ8WaoXkY2/VdjMNqybb3pVd34roVF42D63EDPd3TQpMT +XbcaiOTLEE4Skb2SDsDe1s7gQa71DJrH1QcxrYyuEoBRoXXXv9PHsEObLegq9LuKiK8i2pzRKMjV +MQQEcX+7XtXtJ4sXql6fj//KgFIc82Lai07SAHwsQPWUVVHxh4kDPYqfcUY/Vec5ASTVI7bLpo1r uy7dXmwp+fB8DJVhmwnuX1z5Kt2aKNxvDT6Ktb3X2AcyDoja31n68p+k28gxsayCUGpBc82rKwR/l 0YTmDOTA==; Received: from [96.9.249.37] (port=44854 helo=[10.1.70.16]) by gator3214.hostgator.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1nj11U-003RMb-FO; Mon, 25 Apr 2022 10:53:12 -0500 Message-ID: <2a333dba2d9b0629cdbcfa08604fe21f66623762.camel@dolney.com> Subject: Re: [Bug 215867] New: tboot suspend broken From: Unknown To: Borislav Petkov , bugzilla-daemon@kernel.org, kernel@dolney.com, Vincent Donnefort Cc: x86-ml , lkml Date: Mon, 25 Apr 2022 11:51:49 -0400 In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.40.4 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator3214.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - dolney.com X-BWhitelist: no X-Source-IP: 96.9.249.37 X-Source-L: No X-Exim-ID: 1nj11U-003RMb-FO X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: ([10.1.70.16]) [96.9.249.37]:44854 X-Source-Auth: nospam+dolney.com X-Email-Count: 2 X-Source-Cap: ZGRqZHJkZGQ7ZGRqZHJkZGQ7Z2F0b3IzMjE0Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Yes, still a problem with 5.17.4 On Thu, 2022-04-21 at 11:25 +0200, Borislav Petkov wrote: > Switching to mail because I can't CC the patch author on bugzilla. > > Vincent, see below. It points to your commit: > > 453e41085183 ("cpu/hotplug: Add cpuhp_invoke_callback_range()") > > @Derek, just to make sure: you're seeing this with the latest 5.17 > kernel too, correct? > > Thx. > > On Thu, Apr 21, 2022 at 02:07:42AM +0000, > bugzilla-daemon@kernel.org wrote: > > https://bugzilla.kernel.org/show_bug.cgi?id=215867 > > > >             Bug ID: 215867 > >            Summary: tboot suspend broken > >            Product: Platform Specific/Hardware > >            Version: 2.5 > >     Kernel Version: 5.12.0 > >           Hardware: All > >                 OS: Linux > >               Tree: Mainline > >             Status: NEW > >           Severity: normal > >           Priority: P1 > >          Component: x86-64 > >           Assignee: platform_x86_64@kernel-bugs.osdl.org > >           Reporter: kernel@dolney.com > >         Regression: Yes > > > > I am using tboot (v1.10.5) to make use of intel-txt and all was > > working fine > > with the Linux kernel 5.10 series. However later in 5.12 release > > candidates, I > > have  proper booting however suspend is broken. I am using a Lenovo > > T460p. > > Usually when suspending on this machine the power button LED will > > blink 8 times > > and then it goes into a sleep state. With newer kernels I get power > > LED and > > caps lock LED blinking, cpu fan runs fast, and can't get out of > > that state > > without hard powerdown. > > > > I did a git bisect on and found that commit > > 453e41085183980087f8a80dada523caf1131c3c is the one that breaks > > tboot+suspend > > to ram. It is part of a series of some cpu hotplug commits. > > > > Just to be clear: if I build a kernel from the commit just before > > this one, I > > can suspend and resume, but if I build with this commit I can not > > suspend, > > laptop gets stuck on blinking power LED. Let me also mention that, > > given the > > above commit, if I do not use tboot, I can suspend and resume ok. > > It is only > > within the tboot boot context that I have suspend&resume problems. > > > > -- > > You may reply to this email to add a comment. > > > > You are receiving this mail because: > > You are watching the assignee of the bug. >