From patchwork Mon Apr 24 14:51:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Borislav Petkov X-Patchwork-Id: 87083 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:b0ea:0:b0:3b6:4342:cba0 with SMTP id b10csp2805259vqo; Mon, 24 Apr 2023 08:01:16 -0700 (PDT) X-Google-Smtp-Source: AKy350ZXFu2cTstqmj9niA58cEHu6RsHPWwM5Q3kc4Ybpxt3tWyHU9/8sy/Fw7SnYHVhtlPIahDk X-Received: by 2002:a05:6a20:258f:b0:f5:8681:14c3 with SMTP id k15-20020a056a20258f00b000f5868114c3mr3419317pzd.46.1682348475989; Mon, 24 Apr 2023 08:01:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1682348475; cv=none; d=google.com; s=arc-20160816; b=eg2hekUNWUKlpH9z2/go+AtqqQwEDCpFnpWHNNwNt8fEngdsn1Czup/taIo3mbnQEa Kx/hU5TdqVAeFTlrMtVwuNq5neHze3e+PDY7qMhmJAR4LjG7cQTh9GpBaRCPmeBL9dO4 /Nc2LYMlD/J2Kwvru4zLhCKrLkYYCKioma0GxVF8UcoqrnPbde8p1ppOlr84SYdIaGFX Wic4ho8dCbVnh/qvVoeowGAPNv684ikuXErETPW4/nEY8Ils5Vearhs5QrW9+hs84PMz UxpbngIfOIDXzJQkKmhcB8/TE+6K/KHVuCFxaxeJWd21Z98kVEWOjHgSuVjnXaioA6tp YheQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-disposition:mime-version:message-id :subject:cc:to:from:date:dkim-signature; bh=kRfXjm6oJuFn21YYJPdLjS5GN6k0sWQs8QRAEWCIZDI=; b=sjOHJ9dYPMcGvZNb4Q29zebCpB5yQDeHnW7oKWJylhD2hW3Koaf2kNsQnPP9FHDav6 6h37Vv3yffyhXHOrxqU6Pcwnx+iwvuYTrlfP1TdIoO4kpckqZXvZ+2Wck3dePOIi5c2V tg/NuzRjBguLyzWSAU+PqWfZVna6GujLkb6tnTb8t/5/xqdDxUnR2bR5EEFE4zcsHMQS q8gjQ3wdqt5MJ0zSS1Daw9WaPcdQLatU/gbe2/N0NjYs1FDTq+RE+wT3Xk1Hkg5vYsxZ leVTQCjDccQITSsADb9LHouZz1bGPHJskJU9C97nYLWNSZtuYivsEUa+wVa5fxNHPF7o JPAg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b=pb9Y6jHj; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id t124-20020a625f82000000b0063b669ec9a0si6760053pfb.103.2023.04.24.08.01.00; Mon, 24 Apr 2023 08:01:15 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b=pb9Y6jHj; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231992AbjDXOwb (ORCPT + 99 others); Mon, 24 Apr 2023 10:52:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231994AbjDXOwU (ORCPT ); Mon, 24 Apr 2023 10:52:20 -0400 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A88C183EE for ; Mon, 24 Apr 2023 07:51:55 -0700 (PDT) Received: from zn.tnic (p5de8e687.dip0.t-ipconnect.de [93.232.230.135]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id E9A961EC01E0; Mon, 24 Apr 2023 16:51:52 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1682347913; 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: content-transfer-encoding:in-reply-to:references; bh=kRfXjm6oJuFn21YYJPdLjS5GN6k0sWQs8QRAEWCIZDI=; b=pb9Y6jHjTQOnwMVfCsNc52yDTpNVx5abZlKlrpAXwia02hSLd3vZB13oqBSg3q/HbX+nte 5JlFHpDnMWkT8kglLsp6Hl2C/QamFH0tPopGqyYKu0xiq0VgeOIwtSKYfrD+NCtoTmISn8 4ICaxce8yCdwMfvcqPU3ivsqe1Zd4rM= Date: Mon, 24 Apr 2023 16:51:48 +0200 From: Borislav Petkov To: Linus Torvalds Cc: x86-ml , lkml Subject: [GIT PULL] x86/paravirt updates for v6.4-rc1 Message-ID: <20230424145148.GFZEaXhA07fMrO9ooE@fat_crate.local> MIME-Version: 1.0 Content-Disposition: inline X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1764070235889072375?= X-GMAIL-MSGID: =?utf-8?q?1764070235889072375?= Hi Linus, please pull a couple of x86/paravirt updates for 6.4. Thx. --- The following changes since commit fe15c26ee26efa11741a7b632e9f23b01aca4cc6: Linux 6.3-rc1 (2023-03-05 14:52:03 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_paravirt_for_v6.4_rc1 for you to fetch changes up to 11af36cb898123fd4e0034f1bc6550aedcc87800: x86/paravirt: Convert simple paravirt functions to asm (2023-03-17 13:29:47 +0100) ---------------------------------------------------------------- - Convert a couple of paravirt callbacks to asm to prevent -fzero-call-used-regs builds from zeroing live registers because paravirt hides the CALLs from the compiler so latter doesn't know there's a CALL in the first place - Merge two paravirt callbacks into one, as their functionality is identical ---------------------------------------------------------------- Juergen Gross (2): x86/paravirt: Merge activate_mm() and dup_mmap() callbacks x86/paravirt: Convert simple paravirt functions to asm arch/x86/include/asm/mmu_context.h | 11 ++--------- arch/x86/include/asm/paravirt.h | 14 +++----------- arch/x86/include/asm/paravirt_types.h | 15 +++++++++------ arch/x86/kernel/paravirt.c | 30 +++++++----------------------- arch/x86/mm/init.c | 2 +- arch/x86/xen/mmu_pv.c | 12 ++---------- 6 files changed, 24 insertions(+), 60 deletions(-)