From patchwork Tue Oct 1 07:03:37 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 1991546 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=U48KyXAp; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4XJ19h3cqWz1xsq for ; Wed, 2 Oct 2024 00:51:52 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sveAX-0003Z9-Kg; Tue, 01 Oct 2024 10:48:05 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sveAS-0003PG-1c for qemu-devel@nongnu.org; Tue, 01 Oct 2024 10:48:00 -0400 Received: from nyc.source.kernel.org ([147.75.193.91]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sveAQ-0004bP-19 for qemu-devel@nongnu.org; Tue, 01 Oct 2024 10:47:59 -0400 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 21102A4313E for ; Tue, 1 Oct 2024 07:04:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 193F9C4CEC7 for ; Tue, 1 Oct 2024 07:04:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1727766251; bh=YxTGQndDRXUrIv1rcoZzDFrSZkpN1CHT/gS1t6B9Ipo=; h=From:To:Cc:Subject:Date:From; b=U48KyXApci3UtxQWQZGJOivaoaBm54OMwNhLIDUKNMLk/lKydMXiobmwy5JQap02V ycIF3JFoJWdIMs/UAvzUC3/ph6sbhe+8p9rONZY8gMkG5DaG6tCMFpQh+YRcE7TrE3 o2L/4EL8amY1ChcXXLqz796i7CFCMGM34YgBOWVx5K+r0l42fRA+2OayziUVTvJAur WG4RpsH+W6KDcvbDE3UWuyXneac9Sa2ZoAHqJDlHanFq5uo1JxlRYY4tF6WRsj5t90 DsbjQketoBNk9Ar24iXB5vVQSgrEKe9hgWNIWvnXkFPCTKafUu6+l69lJCe1TiOWuN 0QE6YNbFDuxzA== Received: from mchehab by mail.kernel.org with local (Exim 4.98) (envelope-from ) id 1svWvY-00000001V0L-18y3; Tue, 01 Oct 2024 09:04:08 +0200 From: Mauro Carvalho Chehab To: Igor Mammedov Cc: Mauro Carvalho Chehab , "Michael S. Tsirkin" , Ani Sinha , Dongjiu Geng , Paolo Bonzini , Peter Maydell , Shannon Zhao , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, qemu-arm@nongnu.org, qemu-devel@nongnu.org Subject: [PATCH v2 00/15] Prepare GHES driver to support error injection Date: Tue, 1 Oct 2024 09:03:37 +0200 Message-ID: X-Mailer: git-send-email 2.46.0 MIME-Version: 1.0 Received-SPF: pass client-ip=147.75.193.91; envelope-from=mchehab@kernel.org; helo=nyc.source.kernel.org X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.144, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org During the development of a patch series meant to allow GHESv2 error injections, it was requested a change on how CPER offsets are calculated, by adding a new BIOS pointer and reworking the GHES logic. See: https://lore.kernel.org/qemu-devel/cover.1726293808.git.mchehab+huawei@kernel.org/ Such change ended being a big patch, so several intermediate steps are needed, together with several cleanups and renames. As agreed duing v10 review, I'll be splitting the big patch series into separate pull requests, starting with the cleanup series. This is the first patch set, containing only such preparation patches. The next series will contain the shift to use offsets from the location of the HEST table, together with a migration logic to make it compatible with 9.1. --- v2: - some indentation fixes; - some description improvements; - fixed a badly-solved merge conflict that ended renaming a parameter. Mauro Carvalho Chehab (15): acpi/ghes: get rid of ACPI_HEST_SRC_ID_RESERVED acpi/ghes: simplify acpi_ghes_record_errors() code acpi/ghes: simplify the per-arch caller to build HEST table acpi/ghes: better handle source_id and notification acpi/ghes: Fix acpi_ghes_record_errors() argument acpi/ghes: Remove a duplicated out of bounds check acpi/ghes: Change the type for source_id acpi/ghes: Prepare to support multiple sources on ghes acpi/ghes: make the GHES record generation more generic acpi/ghes: move offset calculus to a separate function acpi/ghes: better name GHES memory error function acpi/ghes: don't crash QEMU if ghes GED is not found acpi/ghes: rename etc/hardware_error file macros acpi/ghes: better name the offset of the hardware error firmware docs: acpi_hest_ghes: fix documentation for CPER size docs/specs/acpi_hest_ghes.rst | 6 +- hw/acpi/generic_event_device.c | 4 +- hw/acpi/ghes-stub.c | 2 +- hw/acpi/ghes.c | 279 ++++++++++++++++++++------------- hw/arm/virt-acpi-build.c | 10 +- include/hw/acpi/ghes.h | 34 ++-- target/arm/kvm.c | 3 +- 7 files changed, 206 insertions(+), 132 deletions(-)