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[23.128.96.38]) by mx.google.com with ESMTPS id l8-20020a63da48000000b005b8dd557b38si1800288pgj.14.2023.10.31.16.20.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 31 Oct 2023 16:20:44 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.38 as permitted sender) client-ip=23.128.96.38; Authentication-Results: mx.google.com; dkim=pass header.i=@linutronix.de header.s=2020 header.b=BnNetGtU; dkim=neutral (no key) header.i=@linutronix.de; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.38 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=linutronix.de Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by fry.vger.email (Postfix) with ESMTP id 7064280F7F13; Tue, 31 Oct 2023 16:20:25 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at fry.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346893AbjJaXUK (ORCPT + 99 others); Tue, 31 Oct 2023 19:20:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58362 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236055AbjJaXUJ (ORCPT ); Tue, 31 Oct 2023 19:20:09 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 914C5B9; Tue, 31 Oct 2023 16:20:06 -0700 (PDT) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1698794404; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=o/p/v8DdsTAZhW4x3hK+e7JbziGQicpp1+UHXRj/vRA=; b=BnNetGtUP9ff8iPafgQ0VEqe6AlCzxod9HOd2S9FMBZZkDmTfyffLejEYXASGuzM2nm+LD 4Ze3LU6JN8EJCZD4lYllj6x04CC7Hvbuh2UmWkn+QO/aXwAaQzcmWjR7qZUiBRYeDFqrcq 5yxuA6w3Xxj812med+rzWFF5NNtWbpp9bIuw6eyjNkQdIe79t4klfKrby5Gj+jnJmekldx H+GiejPioQLRadAEx5eE8H6LW3s+VQG463dJROp2HEbnr6Ufv55Q1IG+p6pONcBqG7LEbw pxSj0lwtrX+PDIh2mrkOFyL4ueMmqOG5zIGNahjCxvpzSVxiUJkM1mbxRuNQhA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1698794404; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=o/p/v8DdsTAZhW4x3hK+e7JbziGQicpp1+UHXRj/vRA=; b=ZtxTAzZTLE9riytuBh2qcv66tw7avJVdutgXfFYtV3iiwCG0lUneDYQHOW7Gb7uoAC7jl7 NrgeDp7OsHRQNeAg== To: Mario Limonciello , Peter Zijlstra , Ingo Molnar , Borislav Petkov , "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" , Linux kernel regressions list Cc: Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , Dave Hansen , "H . Peter Anvin" , "Rafael J . Wysocki" , Len Brown , Pavel Machek , David Woodhouse , Sandipan Das , "open list:PERFORMANCE EVENTS SUBSYSTEM" , "open list:PERFORMANCE EVENTS SUBSYSTEM" , "open list:SUSPEND TO RAM" , "open list:ACPI" Subject: Re: [PATCH v2 1/2] x86: Enable x2apic during resume from suspend if used previously In-Reply-To: References: <20231026170330.4657-1-mario.limonciello@amd.com> <20231026170330.4657-2-mario.limonciello@amd.com> <87wmv721nm.ffs@tglx> Date: Wed, 01 Nov 2023 00:20:03 +0100 Message-ID: <878r7imlb0.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on fry.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (fry.vger.email [0.0.0.0]); Tue, 31 Oct 2023 16:20:25 -0700 (PDT) On Tue, Oct 31 2023 at 13:53, Mario Limonciello wrote: > Thank you for looking this over. I've reviewed it with the internal > team and confirmed there was a BIOS bug where the MSR wasn't restored > after the S3 cycle completed. The BIOS team has fixed it. Why am I not surprised? Thanks for the heads up! tglx