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=-14.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 CF8DEC433C1 for ; Fri, 26 Mar 2021 19:00:27 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 643ED619F9 for ; Fri, 26 Mar 2021 19:00:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 643ED619F9 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=citrix.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.102054.195486 (Exim 4.92) (envelope-from ) id 1lPrgn-0007U8-Kh; Fri, 26 Mar 2021 19:00:09 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 102054.195486; Fri, 26 Mar 2021 19:00:09 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lPrgn-0007U1-HJ; Fri, 26 Mar 2021 19:00:09 +0000 Received: by outflank-mailman (input) for mailman id 102054; Fri, 26 Mar 2021 19:00:08 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lPrgm-0007Tw-FV for xen-devel@lists.xenproject.org; Fri, 26 Mar 2021 19:00:08 +0000 Received: from esa6.hc3370-68.iphmx.com (unknown [216.71.155.175]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id e4c953b9-4c86-4244-bba2-ab26e70c6e1c; Fri, 26 Mar 2021 19:00:07 +0000 (UTC) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: e4c953b9-4c86-4244-bba2-ab26e70c6e1c DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=citrix.com; s=securemail; t=1616785207; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=RuAY2Vs5ZjEISl1t3cvbNmdLRZYlT8iClHaM05R9taE=; b=Mr+99u1sMBreGD3NPS2qLDjBzCJ5vXyhBm9irxiqUff7rhBaeM1gajb0 lknKTC1m6iaHJnbnTjC/10zhVhtLwqdapp8gGx7rJBs0Ms1NnehaZBNpy LgP+CrAfYFkQm9otC1pl+evUUfY7au0SEsGhsR/G5wvCJUeWdzIGOd076 8=; Authentication-Results: esa6.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none IronPort-SDR: 4Y5bV4P3cKKYYi2cldRTTypvf/9TQlJoXbD/ZMzQ0jJ7vtYEJTe6G4MqtCwhRazNZN99SuQKOp 3wLWSdVJtXmRC6aM0nll4qdkisY/0hRtvuStWtGQFn1gw1e8h9EiLtsJhyDlcPtEkWfD5nnW/n 8IFalb/5APvKag+8zyJhjayIcDnaVgu+iypbuzyaT6EvQlyuX2BQTn6Hj8O9wT9543ItutPuYO EzFU/Z2CeMCOTYWwZPkKJ6JTtwwY/ixRv7LnqTUXMx4K3aFbv+uAuOOwovGIH+7g8yC15j6W87 ldw= X-SBRS: 4.0 X-MesageID: 40395915 X-Ironport-Server: esa6.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED IronPort-HdrOrdr: A9a23:Nqfjkq0EGOkwNQYY4u/6iwqjBUFyeYIsi2QD101hICF9WtCEls yogfQQ3QL1jjFUY307hdWcIsC7LE/035Qd2+ksFJ2lWxTrv3btEZF64eLZslvdMgDd1soY76 dvdKBiFMb9ZGIRse/W6BS1euxO/PCp66at7N2x815MSkVQZ7hk/0NFDG+gYy9LbS1nIbZ8K5 aG/MpAoFObCBMqR+C2HGMMUeSGh/CjruOEXTc8CxQq6BaDgFqTgdaXLzGi0hgTSD9Jy7s5mF K19jDR3am/r+q9jibVym671f9rseH8wdhODtHksLlwFhzQjG+TBbhJavm5kx0e5Mqu71srl9 ekmWZeA+1Dr0n/U0vwjR/k2wzL2Csj5Xn42Taj8AXeiP28fh0WIY5sgp9Ybwv45iMbzaBB+Z MO5U21nd52Cg7Nhyv07dSgbWAbqmOE5UAMvMRWql43a/pmVJZh6bYx0WkQLbI7WAX904wjGP kGNrCg2N9mNWm0QlqcgnNi27WXLwwONybDeGcukOqP3QNbmXhopnFouPA3rzM7+JUxR4Is3Z W+Do1Y0LVHTsohZalgHus2QcyuFmzXQR7XWVjiW2jaKA== X-IronPort-AV: E=Sophos;i="5.81,281,1610427600"; d="scan'208";a="40395915" From: Andrew Cooper To: Xen-devel CC: Andrew Cooper , Jan Beulich , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= , Wei Liu , Ian Jackson , =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?= , =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Pierret?= Subject: [PATCH for-4.15 v2 0/3] x86/hpet: Try to unbreak Ryzen 1800X systems Date: Fri, 26 Mar 2021 18:59:44 +0000 Message-ID: <20210326185947.23243-1-andrew.cooper3@citrix.com> X-Mailer: git-send-email 2.11.0 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit This is a refinement of Jan's "[PATCH][4.15] x86/HPET: don't enable legacy replacement mode unconditionally" to try and make Xen do the helpful thing on boot, rather than requiring a non-default command line option to boot in the first place. Andrew Cooper (2): x86/hpet: Factor hpet_enable_legacy_replacement_mode() out of hpet_setup() x86/hpet: Restore old configuration if Legacy Replacement mode doesn't help Jan Beulich (1): x86/hpet: Don't enable legacy replacement mode unconditionally docs/misc/xen-command-line.pandoc | 33 +++++++ xen/arch/x86/hpet.c | 187 ++++++++++++++++++++++++-------------- xen/arch/x86/io_apic.c | 31 +++++++ xen/include/asm-x86/hpet.h | 13 +++ 4 files changed, 194 insertions(+), 70 deletions(-) -- 2.11.0