From nobody Thu Dec 18 15:41:16 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D60791FFC77 for ; Fri, 6 Dec 2024 17:21:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733505687; cv=none; b=ELxrMQVFApPwFwm0f/s0ygniFCj3HBkz1VrakeHlE5jCOXaR7iU1B4VjR9i5IFUo4Np+CbX1GA90P/pY2zv/imiCIEWf4aJCs8BGzhZZA2js+LLSgW0FAKAv3d9R7DqqUpHK8/f1Nb7+PPjFqbhfinzKqrtrumgVlzY1n1AY5ok= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733505687; c=relaxed/simple; bh=WpC/WWVfFKAeHGzqCpuL7CrOqSUL9tc8JrM8fpL82sA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QEHipz1qTaxaeqEXAdqP3ijZLphDnjwmxNAI+yd9jKScRY3vdv1W+Axs0T3ebjrFcRNmlH6/mEGttymEcp8EBZkv/2pmsauWFZF5sSFpbwzvAvPDWzTgXqFfYh7L1e74lLmlP+1hiLJx1i51voFgNnxxwe4yRafXTojbyrtk1xE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bRaiJp5O; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bRaiJp5O" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 70914C4CEE4; Fri, 6 Dec 2024 17:21:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733505687; bh=WpC/WWVfFKAeHGzqCpuL7CrOqSUL9tc8JrM8fpL82sA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bRaiJp5OYwdpFsE99oWEePbIIj1HgjpA4qXJaf88dafJCrg6xWdsbFzPjYPAgJbhz egTVWd0JdRTkLOFvO+xAzzFfHc9AlBKUafMAuXLQhMPBrLS7F32ZtY5lP0Uj8yHLDI 5Th7A7nRiyxcDUHotkzVPZw+Us96Er06IYYKVMFkDi1QWHuTLN8qxqCBj0CphTAKoH 4/HLLcDfLn0atuXDe2qIPpt8il5yGWBhgJvH2dBc8ZdpCcFqTSfhRq8O3Zz3KcAByi IoAuyp9txKx6no2ntPHQYpQp+JE6t7EBaesUQt5GfLw9z6e/rfsCwolcOuy7nTtU6V uGiWLZTHgTUWg== Received: from mchehab by mail.kernel.org with local (Exim 4.98) (envelope-from ) id 1tJc17-00000005RJi-2DlV; Fri, 06 Dec 2024 18:21:25 +0100 From: Mauro Carvalho Chehab To: "Michael S . Tsirkin" Cc: Jonathan Cameron , Shiju Jose , Mauro Carvalho Chehab , Ani Sinha , Dongjiu Geng , Igor Mammedov , Peter Maydell , Shannon Zhao , linux-kernel@vger.kernel.org, qemu-arm@nongnu.org, qemu-devel@nongnu.org Subject: [PATCH 03/31] acpi/ghes: simplify the per-arch caller to build HEST table Date: Fri, 6 Dec 2024 18:12:25 +0100 Message-ID: <2a748bedffa8ddbc734d1cf0308e31936223bd60.1733504943.git.mchehab+huawei@kernel.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: Mauro Carvalho Chehab Content-Type: text/plain; charset="utf-8" The GHES driver requires not only a HEST table, but also a separate firmware file to store Error Structure records. It can't do one without the other. Simplify the caller logic for it to require one function. No functional changes. Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Jonathan Cameron Reviewed-by: Igor Mammedov --- Changes from v10: - Removed the logic which associates notification and source ID. This will be placed on a separate patch. Changes from v8: - Non-rename/cleanup changes merged altogether; - source ID is now more generic, defined per guest target. That should make easier to add support for 86. Signed-off-by: Mauro Carvalho Chehab --- hw/acpi/ghes.c | 7 +++++-- hw/arm/virt-acpi-build.c | 5 ++--- include/hw/acpi/ghes.h | 4 ++-- 3 files changed, 9 insertions(+), 7 deletions(-) diff --git a/hw/acpi/ghes.c b/hw/acpi/ghes.c index e66f3be1502b..4a6c45bcb4be 100644 --- a/hw/acpi/ghes.c +++ b/hw/acpi/ghes.c @@ -233,7 +233,7 @@ static int acpi_ghes_record_mem_error(uint64_t error_bl= ock_address, * Initialize "etc/hardware_errors" and "etc/hardware_errors_addr" fw_cfg = blobs. * See docs/specs/acpi_hest_ghes.rst for blobs format. */ -void build_ghes_error_table(GArray *hardware_errors, BIOSLinker *linker) +static void build_ghes_error_table(GArray *hardware_errors, BIOSLinker *li= nker) { int i, error_status_block_offset; =20 @@ -356,12 +356,15 @@ static void build_ghes_v2(GArray *table_data, int sou= rce_id, BIOSLinker *linker) } =20 /* Build Hardware Error Source Table */ -void acpi_build_hest(GArray *table_data, BIOSLinker *linker, +void acpi_build_hest(GArray *table_data, GArray *hardware_errors, + BIOSLinker *linker, const char *oem_id, const char *oem_table_id) { AcpiTable table =3D { .sig =3D "HEST", .rev =3D 1, .oem_id =3D oem_id, .oem_table_id =3D oem_table_id= }; =20 + build_ghes_error_table(hardware_errors, linker); + acpi_table_begin(&table, table_data); =20 /* Error Source Count */ diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index 620992c92c12..e059317b002e 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -942,10 +942,9 @@ void virt_acpi_build(VirtMachineState *vms, AcpiBuildT= ables *tables) build_dbg2(tables_blob, tables->linker, vms); =20 if (vms->ras) { - build_ghes_error_table(tables->hardware_errors, tables->linker); acpi_add_table(table_offsets, tables_blob); - acpi_build_hest(tables_blob, tables->linker, vms->oem_id, - vms->oem_table_id); + acpi_build_hest(tables_blob, tables->hardware_errors, tables->link= er, + vms->oem_id, vms->oem_table_id); } =20 if (ms->numa_state->num_nodes > 0) { diff --git a/include/hw/acpi/ghes.h b/include/hw/acpi/ghes.h index 59e3b8fb24b9..20016c226d1f 100644 --- a/include/hw/acpi/ghes.h +++ b/include/hw/acpi/ghes.h @@ -68,8 +68,8 @@ typedef struct AcpiGhesState { bool present; /* True if GHES is present at all on this board */ } AcpiGhesState; =20 -void build_ghes_error_table(GArray *hardware_errors, BIOSLinker *linker); -void acpi_build_hest(GArray *table_data, BIOSLinker *linker, +void acpi_build_hest(GArray *table_data, GArray *hardware_errors, + BIOSLinker *linker, const char *oem_id, const char *oem_table_id); void acpi_ghes_add_fw_cfg(AcpiGhesState *vms, FWCfgState *s, GArray *hardware_errors); --=20 2.47.1