From patchwork Mon Mar 12 06:53:30 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: gary guo X-Patchwork-Id: 131365 Delivered-To: patch@linaro.org Received: by 10.46.84.17 with SMTP id i17csp393411ljb; Sun, 11 Mar 2018 23:54:17 -0700 (PDT) X-Google-Smtp-Source: AG47ELuTNXl+hbctZeThAe++7Cnt85/EBtveUTI28gi0SiiSBtwIG4I6uiLYApZIUqfd9jea56UB X-Received: by 10.98.33.76 with SMTP id h73mr6909423pfh.144.1520837657130; Sun, 11 Mar 2018 23:54:17 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1520837657; cv=none; d=google.com; s=arc-20160816; b=Shknq+yV1WonmNG3Pq6eZaH8WpcK4xU+v/vO2T0KdiNo7rp/dI6mrXjCbHV/y2nzJJ qeVGr2P3pzEE9VDLXZjcEYd0amJp4eCkXeSLAXUe7DniMm5cdJY+DB4k1UBAVEKAG7Bg yZYg5LFVcSmSi7X1g5KOteznKrqLhMWvxavMTuceslB2zahRcgsu11KQcQJ/EY4J5KCm 01vsmiO3XSLt1kkJ6sbDkuqaqf+D2Q7yjg0FoidNoqxeF7FCOuEbimwUDK+aN8pitB4L La6BfniAKL/WVHquufo29sA8dsAbCOW9T+MvAhj1H47ygCxsTd8DDlTjiV43W7LEF1yM dp+Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:mime-version:cc :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:subject:message-id:date:to:from:dkim-signature :delivered-to:arc-authentication-results; bh=Gwl/0Wx7m07vbU7LPNaEDidt4F6xVXUAwQCT8U5kvUo=; b=sz6Gqd2jML/hJqLRAyPXl4C3ndlUI2RPtlxggqGqITM7vecoyTkBdWWQQQkWoQ58p/ L0P12kzSJPX5Z2SPSdQrmkhyK8AkMgSRBYricfUx2d9+MPjhrkADcNBogl3rva3GR4ck Cfyc5HwM3utzHbh7NB7sQQLOOrQ0es0XnnSEny/1Q5UuW9fXwjazgDbE7wtVvsAnAOuo 3tlqeTcojATLBsNN3B4nO3IhRFdnxIUYC6PpdCKPWY85fMEyOdpZYHNLAglkeYoF7lYV 2k4rVfim+26FxsQQOXQDqRSzICx5W2cPlK0OPhqf52FKgY/fDmT5ce6hK6joxGnU4Plz i8Tw== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@linaro.org header.s=google header.b=LMDXdlK0; spf=pass (google.com: best guess record for domain of edk2-devel-bounces@lists.01.org designates 2001:19d0:306:5::1 as permitted sender) smtp.mailfrom=edk2-devel-bounces@lists.01.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from ml01.01.org (ml01.01.org. [2001:19d0:306:5::1]) by mx.google.com with ESMTPS id n3-v6si5446569pld.347.2018.03.11.23.54.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 11 Mar 2018 23:54:17 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of edk2-devel-bounces@lists.01.org designates 2001:19d0:306:5::1 as permitted sender) client-ip=2001:19d0:306:5::1; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@linaro.org header.s=google header.b=LMDXdlK0; spf=pass (google.com: best guess record for domain of edk2-devel-bounces@lists.01.org designates 2001:19d0:306:5::1 as permitted sender) smtp.mailfrom=edk2-devel-bounces@lists.01.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id B1994224DCA32; Sun, 11 Mar 2018 23:47:55 -0700 (PDT) X-Original-To: edk2-devel@lists.01.org Delivered-To: edk2-devel@lists.01.org Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=2607:f8b0:400e:c01::22f; helo=mail-pl0-x22f.google.com; envelope-from=heyi.guo@linaro.org; receiver=edk2-devel@lists.01.org Received: from mail-pl0-x22f.google.com (mail-pl0-x22f.google.com [IPv6:2607:f8b0:400e:c01::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 824662264D23C for ; Sun, 11 Mar 2018 23:47:54 -0700 (PDT) Received: by mail-pl0-x22f.google.com with SMTP id c11-v6so8843200plo.0 for ; Sun, 11 Mar 2018 23:54:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=B+LkhFzcyywlCvL2hyM9BGqVgtw6r6lUkDrUqBVLRBM=; b=LMDXdlK0xIjwYaOx5JIYWWZ7QaQNTKgo1dYcie9B2wyHhPaxvJVOzJzF4UiW0VRcXK W5Yd8nao7vGIOgQJyI1U8ReIT6xc1tQMGTYN4Xin+woMI6jXSwHoyvg19Dy1XW7vQz1E rEODaKJpLfCGwWJMCh1I4oJd6RG/bTZfTxpP8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=B+LkhFzcyywlCvL2hyM9BGqVgtw6r6lUkDrUqBVLRBM=; b=JlYfkXuUZoex0y1T7TQzf5DVXsT4KruJN6Wqg3P4K5AHXrOHWc7VlztJuznK0YhPQc /NSfWOdvs07NqU2S/JPT297X5M5znCfa6CxS/6pfLW7O9hwtO3lGQSK5DRfVWu2oynXL XLqad2DUyuyfhfj8cLOPyMzghc0F2bL7fXc+P24r1aa1w95sWC8Rg0AXKbgNtVUSkzoL j50ea+n/W6W8Q+UsQ95G1dF7zrWL7mrCngBGvE8Bwt7tY/PGqjQs6x4rKW5AExIYEaKD QTzew8E0KTzjHIecQ1VJsBmUSjY1N8gtSS83kk7ek3pGeLQGkFkzU+NMr2+CCya/MRnl Uj8w== X-Gm-Message-State: AElRT7FoqBwNMyb3NiF8XW586Wi6iJRV9wgnE3Q8Z/UQX4X4NRK9Jgrg 70sdsEXYfLHLWeu8cGMfvsiU/Iy4/bo= X-Received: by 2002:a17:902:b904:: with SMTP id bf4-v6mr6943717plb.195.1520837654039; Sun, 11 Mar 2018 23:54:14 -0700 (PDT) Received: from localhost.localdomain ([45.56.152.76]) by smtp.gmail.com with ESMTPSA id m9sm15357348pff.143.2018.03.11.23.54.12 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 11 Mar 2018 23:54:13 -0700 (PDT) From: Heyi Guo To: edk2-devel@lists.01.org Date: Mon, 12 Mar 2018 14:53:30 +0800 Message-Id: <1520837611-94728-1-git-send-email-heyi.guo@linaro.org> X-Mailer: git-send-email 2.7.4 Subject: [edk2] [PATCH 0/1] ArmPkg/TimerDxe: Add DSB for timer compare value reload X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Marc Zyngier , Heyi Guo , Leif Lindholm , Ard Biesheuvel MIME-Version: 1.0 Errors-To: edk2-devel-bounces@lists.01.org Sender: "edk2-devel" After rebasing to edk2 commit 5e3719a, we found D05 would hang after printing a lot of "Spurious interrupt" messages. The issue would gone away if we restored the removal of "enable interrupt source": gInterrupt->EnableInterruptSource (gInterrupt, Source); It can also be fixed if we add a "DSB" after reloading timer compare value, and we think that it makes sense to do that. Cc: Leif Lindholm Cc: Ard Biesheuvel Cc: Marc Zyngier Heyi Guo (1): ArmPkg/TimerDxe: Add DSB for timer compare value reload ArmPkg/Drivers/TimerDxe/TimerDxe.c | 1 + 1 file changed, 1 insertion(+) -- 2.7.4 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel