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 5A90BC3DA6F for ; Fri, 18 Aug 2023 03:00:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357377AbjHRC7c (ORCPT ); Thu, 17 Aug 2023 22:59:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37700 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1357374AbjHRC7D (ORCPT ); Thu, 17 Aug 2023 22:59:03 -0400 Received: from mail-pl1-x62c.google.com (mail-pl1-x62c.google.com [IPv6:2607:f8b0:4864:20::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C2AA2D56; Thu, 17 Aug 2023 19:59:02 -0700 (PDT) Received: by mail-pl1-x62c.google.com with SMTP id d9443c01a7336-1bf0b24d925so3505925ad.3; Thu, 17 Aug 2023 19:59:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1692327542; x=1692932342; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=OGM0P4QSsObJ2FynAssn0+Ri7H0h34gHse+URz3YiUs=; b=o9g/AkmUWqAmmvMO3YKtieHGnlnsJmw4U1DEX613KjcVYapP6WvqcTAZe36ws1SdRy vMWizAzVoTEajveP9yZStra8fzPYwaDcpJxBejxmQIvRf6XetnmyU0KIx7Md+9Fldtmm j7Cbt0wmCsYXp9P/6ovRU5UPihQgGVGUiO24qkQcc21egDX5EsOqzGd6OlLC1PMj+D6a nNhSHPoqp8RJGJYM+pQivU5WDy2A2oXB/y82V9j2k3xHHjSvqkgEajsnPCg3rWmSA4He lfCdlFbs4iLRORFmRE5I2VQdlMNWSPbyyW/qLVdyYeGRHuqfTbMlOFgc/9skffNUdP/h kgHQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692327542; x=1692932342; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=OGM0P4QSsObJ2FynAssn0+Ri7H0h34gHse+URz3YiUs=; b=cJGGcrfEt9I6Yol1V7wa84QDQgVQte47kbs3cTCS8DdoeFZzzXJD9rFR4TaEo1memU LmMHraBjJoEQx343sV5lWd4dAL1pGVrm8WE0WbW8sVFuf9fXQqqUv/KXQtnKSlXxct2l Isv8HawpmEiaojsS5O2Qkv1yFNSB9rHop4jS5+z6ErOMm82boJqgdmunDQYgyr8p3nyt rXAdUHc3ZcxE6pAIP8b0Hc/IzufxBliGmh2t5LV0KDQw9YHig4zpsACisdSX8tR3tDrj MYdfsEwsfrY4rboNMUOZ7tJaPUUaSzw3z7BoOYNXL0aqRyIaSOnS/N95nWYh6p54pHQZ tzEQ== X-Gm-Message-State: AOJu0YxdDHd/vjiGy3JgHQBJo6lqYXtfelw+SRq6+ppG+5wqLOa9gwyR Pa3rm4V7F4Fljs7Gv6mcp6A= X-Google-Smtp-Source: AGHT+IHxcnHf0GAe4XzEIZYdVkvMtF4MGhdv2wHY/5C242bmWDcf3qotQDs1jibApYYFaXMJvmemFA== X-Received: by 2002:a17:903:18b:b0:1b6:9551:e297 with SMTP id z11-20020a170903018b00b001b69551e297mr1342825plg.44.1692327541998; Thu, 17 Aug 2023 19:59:01 -0700 (PDT) Received: from debian.me ([103.124.138.83]) by smtp.gmail.com with ESMTPSA id ix21-20020a170902f81500b001b9fef7f454sm500306plb.73.2023.08.17.19.59.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Aug 2023 19:59:01 -0700 (PDT) Received: by debian.me (Postfix, from userid 1000) id 428A682136C7; Fri, 18 Aug 2023 07:10:48 +0700 (WIB) Date: Fri, 18 Aug 2023 07:10:48 +0700 From: Bagas Sanjaya To: Todd Brandt , mario.limonciello@amd.com, linux-integrity@vger.kernel.org Cc: linux-kernel@vger.kernel.org, len.brown@intel.com, charles.d.prestopine@intel.com, rafael.j.wysocki@intel.com, Linux Regressions Subject: Re: REGRESSION WITH BISECT: v6.5-rc6 TPM patch breaks S3 on some Intel systems Message-ID: References: <485e8740385239b56753ce01d8995f01f84a68e5.camel@linux.intel.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="P/mFKmnbvRv9okYG" Content-Disposition: inline In-Reply-To: <485e8740385239b56753ce01d8995f01f84a68e5.camel@linux.intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org --P/mFKmnbvRv9okYG Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Aug 17, 2023 at 02:09:00PM -0700, Todd Brandt wrote: > While testing S3 on 6.5.0-rc6 we've found that 5 systems are seeing a > crash and reboot situation when S3 suspend is initiated. To reproduce > it, this call is all that's required "sudo sleepgraph -m mem -rtcwake > 15". >=20 > I=C2=92ve created a Bugzilla to track this issue here: > https://bugzilla.kernel.org/show_bug.cgi?id=3D217804 >=20 > I've bisected the issue to this patch: >=20 > commit 554b841d470338a3b1d6335b14ee1cd0c8f5d754 > Author: Mario Limonciello > Date: Wed Aug 2 07:25:33 2023 -0500 >=20 > tpm: Disable RNG for all AMD fTPMs > =20 Thanks for the regression report. I'm adding it to regzbot: #regzbot ^introduced: 554b841d470338 #regzbot title: Disabling RNG for AMD fTPMs breaks S3 on some Intel systems --=20 An old man doll... just what I always wanted! - Clara --P/mFKmnbvRv9okYG Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZN63AwAKCRD2uYlJVVFO oxQkAP9UZxGZwQebUQ50E2Da9vqTal1MwQJ6QUxsAGEvvsKoFQD9H+tIT8Cus+og u3lzHFUjRPPr8ytkpB6Y66h6cQo8DQQ= =4tyF -----END PGP SIGNATURE----- --P/mFKmnbvRv9okYG--