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 X-Spam-Level: X-Spam-Status: No, score=-3.3 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CB6D8C2BA83 for ; Fri, 14 Feb 2020 18:48:21 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9892220848 for ; Fri, 14 Feb 2020 18:48:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="qd44l22F" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9892220848 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A4E1F6FB8F; Fri, 14 Feb 2020 18:48:19 +0000 (UTC) Received: from mail-pj1-x1044.google.com (mail-pj1-x1044.google.com [IPv6:2607:f8b0:4864:20::1044]) by gabe.freedesktop.org (Postfix) with ESMTPS id 54CF96E438 for ; Fri, 14 Feb 2020 05:40:49 +0000 (UTC) Received: by mail-pj1-x1044.google.com with SMTP id dw13so3382442pjb.4 for ; Thu, 13 Feb 2020 21:40:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=rOZ+bA42dAqdH4Sfq8p9njX07ba31NbL9fuNSD2rL50=; b=qd44l22F/0HfjNFmG0F0+AcPDssV1NG1l9HnMG/T6aEFG4ZAaGoS5ugfMP6wv0WAEu qj6t0EjCjXlp8DVJmIdUyTwXZX8xTVTv3Dz9eKm5Sp8JGcvvPkOsiczGThdx/sxKjgb8 ppUAoHJpY6MGbf9kHSwVnVXy9knTALC89LkViumGYs4KEkaf4QFwnZraggEALcIUjyHC 6o2uFRsFgoqgn2dbfoKMzmefRS3GBw0lz/oTtBTR0WzBRhFULWlj4X67WpJIKZ72cNeI 3HYTXbhpz1SjQQpHNxt1y2hetG99csohcA1CaPKqkhrTFZFktUDm9jzfwJ5TBKWx+mg+ C0kw== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=rOZ+bA42dAqdH4Sfq8p9njX07ba31NbL9fuNSD2rL50=; b=rDznPpbxUDO4FIDfxn8btgSLTHrUByfLCjNb87Ja1PgCdZ82vfbBynCpzOyVZKK8fY QE4HruhDHGPKSQNu234cczAtPOtgdWn9B/NgNwSNH9e0U2gWWjir0JAVgkgYhiE/04c6 diuhyVBvWH7Xr9YuU+Qgbcc1W/SJh6yWHpLa9WPnZO7YTE2KnEMliVxDBf0ftxlWG8IM xotIJ6bG8ysIem0+uc3fXID4hoOfj2f4AMe6n+1lviOW0omZuttHmjgUnDA6uVmz2Gti ELuu2mc9Cqo/v+0qWQsBE/8fAPB0KnqrTuzCoVff5Sx6aGARBmHedtojyKKcqBappUBD YeKg== X-Gm-Message-State: APjAAAVuq8jh5wZ2f8tuhPGhugZ4CtsXcaQtMpfF0fFrGqgGt9j8VA5n UH8gl2TA97DW17FlUrdzHpA= X-Google-Smtp-Source: APXvYqxlFsqUhmCJbWbqRZxT9QnRZyv7IjKEtN0+hdG2U6j3c4SLMZ3Q1RO+6nEodQXuiGaOu6gd2g== X-Received: by 2002:a17:902:ac83:: with SMTP id h3mr1647401plr.86.1581658848929; Thu, 13 Feb 2020 21:40:48 -0800 (PST) Received: from localhost.localdomain ([2408:821b:3c17:8200:f07b:d3a9:4e4b:be9f]) by smtp.gmail.com with ESMTPSA id g13sm4961164pfo.169.2020.02.13.21.40.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Feb 2020 21:40:48 -0800 (PST) From: youling257 To: chris@chris-wilson.co.uk Date: Fri, 14 Feb 2020 13:40:35 +0800 Message-Id: <20200214054035.14256-1-youling257@gmail.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20190426081725.31217-1-chris@chris-wilson.co.uk> References: <20190426081725.31217-1-chris@chris-wilson.co.uk> MIME-Version: 1.0 X-Mailman-Approved-At: Fri, 14 Feb 2020 18:48:18 +0000 Subject: Re: [Intel-gfx] [PATCH] drm/i915: Disable preemption and sleeping while using the punit sideband X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-gfx@lists.freedesktop.org, youling257 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Cherry trail no this problem? sure? my z8350 ezpad always hang freeze on kernel 5.4/5.5/5.6. when i bought it,Linux kernel has been 5.4. v2: Restrict the heavy-weight wakeup to just the ISOF_PORT_PUNIT, there is insufficient evidence to implicate a wider problem atm. Similarly, restrict the w/a to Valleyview, as Cherryview doesn't have an angry cadre of users. how to make this patch support Cherry trail? _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx