From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B309FC4167B for ; Mon, 11 Dec 2023 10:53:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234422AbjLKKwz (ORCPT ); Mon, 11 Dec 2023 05:52:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42100 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234059AbjLKKwv (ORCPT ); Mon, 11 Dec 2023 05:52:51 -0500 Received: from mail-pg1-x529.google.com (mail-pg1-x529.google.com [IPv6:2607:f8b0:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 244C79F for ; Mon, 11 Dec 2023 02:52:58 -0800 (PST) Received: by mail-pg1-x529.google.com with SMTP id 41be03b00d2f7-5c6ce4dffb5so2149397a12.0 for ; Mon, 11 Dec 2023 02:52:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1702291977; x=1702896777; darn=vger.kernel.org; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=dy0Zb8GZwtRwUsfyN7YDaLjZK7xM4pji8PYYJ7g0zJs=; b=DOEktdAFFTbgeH7ZOC4q8gvH/Gfa/YU7Dr+QKq3PRcXOY/q+4JZH3w0Liaa3re1MUF bM+8Ii0J8QqiXHdIzalQw9Tg+L0/rU0P93LFCKgd+w0BrrtspqTJTEn+up2INvvZe4ed NAxwXQ+UpmN8REasM1AQ0va63P9IWxNaiSPPlhNcXyrBpkxMk2olGkV3k9+ogsteQmDR KK+dYmfBMWh4DbG/8cVr3zM55KIIOUJGHXBFc8nXDwCgNVf8oe7EYl0wxTaO8M7C6Vh6 GeWvCBrQChBdAVBfELyWA399Aw3pJNVYy3bMJpfD7+4YQp1r0UfJKUO4td0LySH9OduT d09A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702291977; x=1702896777; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=dy0Zb8GZwtRwUsfyN7YDaLjZK7xM4pji8PYYJ7g0zJs=; b=PR8XARtlz4T3wTVPgroghTlNKZWqwclTkz1D4Kdo2E/Oksoie71GB2H8UzOXidsbOm 26b5Zu3JRRHFOwYeZRmtFW+tZRDLlykN+Ae3rxuvTKZXE+BwJksuk4atIDG9HQsrybpN BC2O+xm5TYhATm52u32GD7lXin2XZ8GzU7kOGDeLn6L/NLD222iCta97QyjYgCHmMGXj S0QODqgaxFkqiIJW8SJhQmYGW5cuy4CEWHTWY6Ltx0yKIF/xBdVKTkRqPn9zc7kVI8o7 rSSFyDnfa4QC5AleF5UvZojvRxC9q3j1I7GYyeEtdPDbyAOxzBN1oXfgxTL8T/Us4fGa 5eEA== X-Gm-Message-State: AOJu0YxrGyOjfzsFg0q/yKrw/BpssClxri0l/jqlN3dxXTxZvUbZRrAZ DAb7XETka0hk2Tj0DkZAtVGjew== X-Google-Smtp-Source: AGHT+IGlfs9NOB4Bdlr8Do475taU6StZskH8gQC08vA1+lCvO27M00ERC6HaYrxRCQlP8keYAbBjFA== X-Received: by 2002:a05:6a20:394a:b0:18c:ab4:f6c9 with SMTP id r10-20020a056a20394a00b0018c0ab4f6c9mr2003960pzg.56.1702291977599; Mon, 11 Dec 2023 02:52:57 -0800 (PST) Received: from rayden (h-217-31-164-171.A175.priv.bahnhof.se. [217.31.164.171]) by smtp.gmail.com with ESMTPSA id 19-20020a17090a1a5300b002802a080d1dsm7302776pjl.16.2023.12.11.02.52.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Dec 2023 02:52:57 -0800 (PST) Date: Mon, 11 Dec 2023 11:52:49 +0100 From: Jens Wiklander To: arm@kernel.org, soc@kernel.org Cc: Linux Kernel Mailing List , op-tee@lists.trustedfirmware.org Subject: [GIT PULL] OP-TEE FF-A asynchronous notifications for 6.8 Message-ID: <20231211105249.GA587253@rayden> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello arm-soc maintainers, Please pull these patches that enables asynchronous notifications in OP-TEE FF-A driver. This pull request is on top of the "system_thread_for_v6.8" pull request to avoid a merge conflict. Thanks, Jens The following changes since commit 4b391c9c37646f25118355f414b9e6d9fefe782f: firmware: arm_scmi: optee: use optee system invocation (2023-11-17 15:48:03 +0100) are available in the Git repository at: https://git.linaro.org/people/jens.wiklander/linux-tee.git tags/ffa-notif-for-v6.8 for you to fetch changes up to d0476a59de064205f4aaa8f7c6d6f32bc28a44d4: optee: ffa_abi: add asynchronous notifications (2023-11-17 15:55:41 +0100) ---------------------------------------------------------------- OP-TEE: asynchronous notifications with FF-A Add support for asynchronous notifications in the OP-TEE FF-A driver. This is the FF-A counterpart to the asynchronous notifications already available in the OP-TEE SMC ABI. ---------------------------------------------------------------- Jens Wiklander (2): optee: provide optee_do_bottom_half() as a common function optee: ffa_abi: add asynchronous notifications drivers/tee/optee/call.c | 31 ++++++++++++- drivers/tee/optee/ffa_abi.c | 93 +++++++++++++++++++++++++++++++++++++-- drivers/tee/optee/optee_ffa.h | 28 ++++++++++-- drivers/tee/optee/optee_private.h | 9 +++- drivers/tee/optee/smc_abi.c | 36 ++------------- 5 files changed, 155 insertions(+), 42 deletions(-)