From patchwork Mon Feb 26 12:54:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Cooper X-Patchwork-Id: 13572083 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 9299DC54E49 for ; Mon, 26 Feb 2024 12:55:13 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.685525.1066375 (Exim 4.92) (envelope-from ) id 1reaVe-00052c-HQ; Mon, 26 Feb 2024 12:55:06 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 685525.1066375; Mon, 26 Feb 2024 12:55:06 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1reaVe-00051p-9s; Mon, 26 Feb 2024 12:55:06 +0000 Received: by outflank-mailman (input) for mailman id 685525; Mon, 26 Feb 2024 12:55:05 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1reaVd-0004hn-2S for xen-devel@lists.xenproject.org; Mon, 26 Feb 2024 12:55:05 +0000 Received: from mail-ej1-x62c.google.com (mail-ej1-x62c.google.com [2a00:1450:4864:20::62c]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 4205485a-d4a6-11ee-98f5-efadbce2ee36; Mon, 26 Feb 2024 13:55:03 +0100 (CET) Received: by mail-ej1-x62c.google.com with SMTP id a640c23a62f3a-a2f22bfb4e6so399546466b.0 for ; Mon, 26 Feb 2024 04:55:03 -0800 (PST) Received: from andrewcoop.citrite.net (default-46-102-197-194.interdsl.co.uk. [46.102.197.194]) by smtp.gmail.com with ESMTPSA id ll9-20020a170907190900b00a42e4b5ab00sm2379645ejc.41.2024.02.26.04.55.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Feb 2024 04:55:02 -0800 (PST) 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: 4205485a-d4a6-11ee-98f5-efadbce2ee36 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=citrix.com; s=google; t=1708952103; x=1709556903; darn=lists.xenproject.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=qpfXncMohFLZgpylZu3EmkAWeq+PuPeKADHYSj96UJs=; b=v6OAlLR89UxQ74ZgWloIpSq5qw8DW21I2fpyFq5fslg7UAzLPc/mgPh0B6H4Q5hgnT l9kEkuOnaoz5wUJ+DUEMdyStPY98e4S6M93A9sOXgAo7/dKzEV+naf461FsxVMkInT5K xvcXgqSyW8vM8RkXdj95+CmKkaBpU8UljVj3o= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708952103; x=1709556903; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=qpfXncMohFLZgpylZu3EmkAWeq+PuPeKADHYSj96UJs=; b=ACNUZxOBRqXHpiu5PHzasvRiI0zCB24cXLPAbK3N7nKysZoUSnMuJttJAMoS/USkfO P1r1f43f9rwdMcfSkli4wMApYhubeNNA0RYRHXfCVv6raS605lwthy7tkn3VdIgzN2O6 gYQhs5OqkCM7VGdGnR4J2LgLBiVm+b7AIDTGL74WznEHbQ0fX/E6Gjbh/td4qDsDvPbU Qxwr5ChMWQTutj+gRhodZqYGzdsOlCyD4/k2QQ4tdny1JYbR4AzCrK7zAVxkkDrJAlOC lcSXREmSnzPs+7ZGzbOWGmz9H8M57e8OuMSwaQJj5iKctmWAW2A1kf/CpQOZAEbw3tlz 9JSw== X-Gm-Message-State: AOJu0YyrAH6mpvPSyIIicuHu/dC7f2D9f72lTqxX8Cy3CMgDDz6HU73k 3sXX8E0x8jyEv/Wzo4M8nqRx+T3RYky5OQ6EeiYhCS4UobDmx1UortspQzULACwbm+KqZDNpPc2 d X-Google-Smtp-Source: AGHT+IHLDkpHncUByB7yvq733QUUtLrPIsQgcZFEgyD9njN+AB36pv1EjM9BRT+uXVSZK43w/9ebJA== X-Received: by 2002:a17:906:3516:b0:a42:615:1395 with SMTP id r22-20020a170906351600b00a4206151395mr4149355eja.11.1708952102806; Mon, 26 Feb 2024 04:55:02 -0800 (PST) From: Andrew Cooper To: Xen-devel Cc: Andrew Cooper , Jan Beulich , =?utf-8?q?Roger_Pau_Monn=C3=A9?= , Wei Liu Subject: [PATCH 0/3] x86/entry: More cleanup Date: Mon, 26 Feb 2024 12:54:58 +0000 Message-Id: <20240226125501.1233599-1-andrew.cooper3@citrix.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Misc adjustments and cleanup. No functional change. Andrew Cooper (3): x86/entry: Adjustments to "reduce assembly code size of entry points" x86/entry: Simplify expressions in compat_restore_all_guest() x86/entry: Introduce EFRAME_* constants xen/arch/x86/include/asm/asm_defns.h | 12 +++++ xen/arch/x86/x86_64/asm-offsets.c | 17 +++++++ xen/arch/x86/x86_64/compat/entry.S | 12 ++--- xen/arch/x86/x86_64/entry.S | 76 +++++++++++++--------------- 4 files changed, 69 insertions(+), 48 deletions(-) base-commit: 8de3afc0b402bc17f65093a53e5870862707a8c7