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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 34184C4332F for ; Thu, 9 Nov 2023 21:00:26 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1r1C7n-0003PF-8e; Thu, 09 Nov 2023 15:59:39 -0500 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 1r1C7l-0003O6-Pd for qemu-devel@nongnu.org; Thu, 09 Nov 2023 15:59:37 -0500 Received: from mail-ej1-x631.google.com ([2a00:1450:4864:20::631]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1r1C7k-0000qs-2C for qemu-devel@nongnu.org; Thu, 09 Nov 2023 15:59:37 -0500 Received: by mail-ej1-x631.google.com with SMTP id a640c23a62f3a-9d0b4dfd60dso214624866b.1 for ; Thu, 09 Nov 2023 12:59:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1699563574; x=1700168374; darn=nongnu.org; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=svm0yThTtq8dOQFqwbF6rfIJTlUxfuXW5nfvYjPCdUY=; b=b/+wXe+E36c7LC2kLYMebpuKPJECjauWoeSd52PA2YuLAi+hD5pHOoWKT2jg/wrtLk cFqEqA0BblcbCVBcgkLdiPxflezhZb82ZbfqxIscHf4NppZtO7tgMpurNCwzA91WRUnP 2ZJPZIpDqkq+tJuyzuHAwEbngU+yqTMnFndVsBjSrl14CJgAQGwLPNewpJuLjp8c8mZB IMG06LpEldONiIjv6foDhZKHHp+CVVSzzUyNDofUzUp2Hp/nKh6icDblwJFbSpugXvM3 ofK+KtRCN4ZmKRWjmLicJWCX/K7YUa+hxgsSVxQdwu5LzeZPrLbIE4iz0pMhP8av74i9 RxGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699563574; x=1700168374; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=svm0yThTtq8dOQFqwbF6rfIJTlUxfuXW5nfvYjPCdUY=; b=lBshSxQB1386htXo1KBfBoMke3dRGT8pvjJkfTDrwcKMl2KVHrfN6hW5KV7dIUGeXu +HAlenHQoAiNtDU0m65imru6zuu3QCB6N7QoPnFuLqbJfLcnCMPk2Eea3cwbGCqDNhD6 Ku26HIt6o7zkk4CyHn94Y0g0EwZ9ZMNq5obEvG0mfH6OFHWdkOgzBGOqkTfCK7FU5xfq tMeWInjepP5JHceFKYP+dWlnu+lDSLU5GHh5nQAuF6ttDXOVa9ypuI98fEZgXiyx2P41 WP5Mg/IQs/MwXu9YonOVh1IbIeGpPzRDslmhZPXkaRytbf/M5dxhrqHtjZUzzU5621ip YNpA== X-Gm-Message-State: AOJu0Yw5UfmYwbuPz8O6TWph05AnyPvbK0HiYEzal8DpdkuDpwVoKbT8 LVudm3wQ26ZHoIBtvsEabpJttQ== X-Google-Smtp-Source: AGHT+IEFkXsFm9Iw2dGE6OGl4HAHkXfMURlEyDjaVT2ZvsI7z4/1Qq7HRM1gCVE1/IkP7IJGB/GKxA== X-Received: by 2002:a17:906:d553:b0:9be:45b3:3116 with SMTP id cr19-20020a170906d55300b009be45b33116mr5920986ejc.71.1699563574062; Thu, 09 Nov 2023 12:59:34 -0800 (PST) Received: from [192.168.69.115] ([176.187.199.161]) by smtp.gmail.com with ESMTPSA id lg5-20020a170906f88500b00992b2c55c67sm3029093ejb.156.2023.11.09.12.59.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 09 Nov 2023 12:59:33 -0800 (PST) Message-ID: <4ffed8f5-6624-4488-a74f-567cbd926b78@linaro.org> Date: Thu, 9 Nov 2023 21:59:31 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH-for-8.2 v4 00/10] hw/char/pl011: Implement TX (async) FIFO to avoid blocking the main loop Content-Language: en-US To: Peter Maydell Cc: qemu-devel@nongnu.org, =?UTF-8?Q?Marc-Andr=C3=A9_Lureau?= , =?UTF-8?Q?Alex_Benn=C3=A9e?= , Gavin Shan , Paolo Bonzini , Mark Cave-Ayland , Evgeny Iakovlev , qemu-arm@nongnu.org References: <20231109192814.95977-1-philmd@linaro.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::631; envelope-from=philmd@linaro.org; helo=mail-ej1-x631.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Hi Peter, On 9/11/23 20:29, Peter Maydell wrote: > On Thu, 9 Nov 2023 at 19:28, Philippe Mathieu-Daudé wrote: >> >> Missing review: #10 >> >> Hi, >> >> This series add support for (async) FIFO on the transmit path >> of the PL011 UART. > > Hi; what's the rationale for the "for-8.2" targeting here? > What bug are we fixing? The bug is on Trusted Substrate when the ZynqMP machine is used: https://linaro.atlassian.net/browse/TRS-149?focusedCommentId=149574 Regards, Phil.