[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[PATCH 0/2] x86: HPET PC10 quirk workaround and some cleanup


  • To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Tue, 19 Oct 2021 09:06:06 +0200
  • Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=suse.com; dmarc=pass action=none header.from=suse.com; dkim=pass header.d=suse.com; arc=none
  • Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=5JBayWtv2/ASpal+RNSqikTv9+fbklV1NnqhvXk652E=; b=PfyMzThPohCtNatloUyrVDFwj4wjjwpjJg7C3z+IlqiMiaDmnmkZxwVd76NqVzI6iZFwWjKD2W3Wx7rF+R6ZeRLlL7RB6qUsQHNR18nSYc90/cEKQgVQkz2VqQ/2BbBM3JLT1UYlmsFGT6igQqxot1y6kXvWvvj6/ED4aK+mm4wHL9Upc2KqYnsKaG2vBuOizgQEJIyLa0vhV2CbwNXK2FPBhnLxfIJ5r3p3ylQrKJTLGicuu0SunFzO50Gq8BdiMLoweNSfJq3gDt6Ry7FAqNCUACEokq545ZCJt4ffK6oFMmBhbvLH0JJnfjoB4WgQeENXyqdeQyTH0MsfiGl0Dw==
  • Arc-seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=L/wGoJJwCCUfDujWNWB3CRIsso7hRue493859cqI+DPYtJLskdnxextDFgrtUSnb2c4lD5mYiKR0zEh7mLwrlR0WbeNHZvXkla0yZNgoCvHcqrMobEd1tLZZv6EZXrjmifHpk4Ux0Ew+H6l6V+Oovb7OO11mx4RAaoOVN9QQu832feJRIp7JpVqwblEIqPHiB0vaUmszxUz2nlEC2ZuCKVRf1MeNPNM83vw+/rt2IJ9v6ADJUziGOFzpeSf8111s0KEBImMl5ND2m+KmNS7HVDY7TeajrXTeYb8Ce++2OF1ApMDQn5vxp0ZevChfZaVctPbbBxm5LdZSBOHbbnZaqQ==
  • Authentication-results: citrix.com; dkim=none (message not signed) header.d=none;citrix.com; dmarc=none action=none header.from=suse.com;
  • Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
  • Delivery-date: Tue, 19 Oct 2021 07:06:18 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

The workaround is a port of a recent Linux change, replacing earlier,
never accepted attempts to follow Linux in their PCI ID based working
around of the issue. The other patch is long due cleanup that I
happened to notice along the way.

1: x86/hpet: Use another crystalball to evaluate HPET usability
2: x86: de-duplicate MONITOR/MWAIT CPUID-related definitions

Jan




 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.