From patchwork Tue Nov 19 08:58:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Fancellu X-Patchwork-Id: 13879510 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 D5027D60074 for ; Tue, 19 Nov 2024 08:58:45 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.839758.1255541 (Exim 4.92) (envelope-from ) id 1tDK46-0005Ic-Bc; Tue, 19 Nov 2024 08:58:30 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 839758.1255541; Tue, 19 Nov 2024 08:58:30 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1tDK46-0005I5-7C; Tue, 19 Nov 2024 08:58:30 +0000 Received: by outflank-mailman (input) for mailman id 839758; Tue, 19 Nov 2024 08:58:28 +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 1tDK44-0005G3-Qa for xen-devel@lists.xenproject.org; Tue, 19 Nov 2024 08:58:28 +0000 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by se1-gles-flk1.inumbo.com (Halon) with ESMTP id 6f2817e7-a654-11ef-99a3-01e77a169b0f; Tue, 19 Nov 2024 09:58:24 +0100 (CET) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 0FB36150C; Tue, 19 Nov 2024 00:58:54 -0800 (PST) Received: from e125770.cambridge.arm.com (e125770.arm.com [10.1.199.43]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id C71E43F6A8; Tue, 19 Nov 2024 00:58:22 -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: 6f2817e7-a654-11ef-99a3-01e77a169b0f X-Custom-Connection: eyJyZW1vdGVpcCI6IjIxNy4xNDAuMTEwLjE3MiIsImhlbG8iOiJmb3NzLmFybS5jb20ifQ== X-Custom-Transaction: eyJpZCI6IjZmMjgxN2U3LWE2NTQtMTFlZi05OWEzLTAxZTc3YTE2OWIwZiIsInRzIjoxNzMyMDA2NzA1LjEzMTAyNywic2VuZGVyIjoibHVjYS5mYW5jZWxsdUBhcm0uY29tIiwicmVjaXBpZW50IjoieGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnIn0= From: Luca Fancellu To: xen-devel@lists.xenproject.org Cc: Andrew Cooper , Jan Beulich , Julien Grall , Stefano Stabellini , Bertrand Marquis , Michal Orzel , Volodymyr Babchuk , =?utf-8?q?Roger_Pau_Monn?= =?utf-8?q?=C3=A9?= , Ross Lagerwall Subject: [PATCH v2 0/4] Prerequisite patches for R82 upstreaming Date: Tue, 19 Nov 2024 08:58:02 +0000 Message-Id: <20241119085806.805142-1-luca.fancellu@arm.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 In this serie I've taken out patches from the R82 branch already in the ML[1] and some new patches I've done based on the current status of staging that will not impact the current Armv8-R earlyboot work. [1] https://patchwork.kernel.org/project/xen-devel/cover/20230626033443.2943270-1-Penny.Zheng@arm.com/ Luca Fancellu (3): common/vmap: Fall back to simple allocator when !HAS_VMAP arm/setup: Move MMU specific extern declarations to mmu/setup.h xen/arm: Use vmap_contig instead of __vmap where it's possible Penny Zheng (1): xen/arm: do not give memory back to static heap xen/arch/arm/alternative.c | 3 +- xen/arch/arm/arm32/mmu/mm.c | 4 +- xen/arch/arm/cpuerrata.c | 5 +-- xen/arch/arm/include/asm/mmu/setup.h | 31 ++++++++++++++ xen/arch/arm/include/asm/setup.h | 20 +++------ xen/arch/arm/kernel.c | 9 ++-- xen/arch/arm/livepatch.c | 3 +- xen/arch/arm/mmu/setup.c | 8 +++- xen/arch/arm/setup.c | 27 ++++++------ xen/common/device-tree/bootfdt.c | 4 +- xen/common/device-tree/bootinfo.c | 2 +- xen/common/page_alloc.c | 5 +++ xen/include/xen/bootfdt.h | 14 ++++++- xen/include/xen/vmap.h | 61 ++++++++++++++++------------ xen/include/xen/xvmalloc.h | 36 +++++++++++++--- 15 files changed, 156 insertions(+), 76 deletions(-) create mode 100644 xen/arch/arm/include/asm/mmu/setup.h