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=-7.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 4EB96C433E1 for ; Sat, 15 Aug 2020 21:44:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 20A7F23B24 for ; Sat, 15 Aug 2020 21:44:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728016AbgHOVoO (ORCPT ); Sat, 15 Aug 2020 17:44:14 -0400 Received: from mx2.suse.de ([195.135.220.15]:54988 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726645AbgHOVnt (ORCPT ); Sat, 15 Aug 2020 17:43:49 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 01972B042; Sat, 15 Aug 2020 10:07:10 +0000 (UTC) From: Juergen Gross To: xen-devel@lists.xenproject.org, x86@kernel.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org Cc: Juergen Gross , Andy Lutomirski , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , Deep Shah , "VMware, Inc." , Boris Ostrovsky , Stefano Stabellini , Steven Rostedt Subject: [PATCH v4 0/6] x86/paravirt: cleanup after 32-bit PV removal Date: Sat, 15 Aug 2020 12:06:35 +0200 Message-Id: <20200815100641.26362-1-jgross@suse.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A lot of cleanup after removal of 32-bit Xen PV guest support in paravirt code. Changes in V4: - dropped patches 1-3, as already committed - addressed comments to V3 - added new patches 5+6 Changes in V3: - addressed comments to V2 - split patch 1 into 2 patches - new patches 3 and 7 Changes in V2: - rebase to 5.8 kernel - addressed comments to V1 - new patches 3 and 4 Juergen Gross (6): x86/paravirt: remove 32-bit support from PARAVIRT_XXL x86/paravirt: cleanup paravirt macros x86/paravirt: use CONFIG_PARAVIRT_XXL instead of CONFIG_PARAVIRT x86/entry/32: revert "Fix XEN_PV build dependency" x86/paravirt: remove set_pte_at pv-op x86/paravirt: avoid needless paravirt step clearing page table entries arch/x86/entry/entry_64.S | 4 +- arch/x86/entry/vdso/vdso32/vclock_gettime.c | 1 + arch/x86/include/asm/fixmap.h | 2 +- arch/x86/include/asm/idtentry.h | 4 +- arch/x86/include/asm/paravirt.h | 151 +++----------------- arch/x86/include/asm/paravirt_types.h | 23 --- arch/x86/include/asm/pgtable-3level_types.h | 5 - arch/x86/include/asm/pgtable.h | 7 +- arch/x86/include/asm/required-features.h | 2 +- arch/x86/include/asm/segment.h | 4 - arch/x86/kernel/cpu/common.c | 8 -- arch/x86/kernel/kprobes/core.c | 1 - arch/x86/kernel/kprobes/opt.c | 1 - arch/x86/kernel/paravirt.c | 19 --- arch/x86/kernel/paravirt_patch.c | 17 --- arch/x86/xen/enlighten_pv.c | 6 - arch/x86/xen/mmu_pv.c | 8 -- include/trace/events/xen.h | 20 --- 18 files changed, 27 insertions(+), 256 deletions(-) -- 2.26.2