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=-3.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 E8F7FC3A5A9 for ; Sat, 2 May 2020 21:57:32 +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 849262084D for ; Sat, 2 May 2020 21:57:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 849262084D Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=etezian.org 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 0DE256E082; Sat, 2 May 2020 21:57:32 +0000 (UTC) Received: from 8.mo2.mail-out.ovh.net (8.mo2.mail-out.ovh.net [188.165.52.147]) by gabe.freedesktop.org (Postfix) with ESMTPS id D668E6E082 for ; Sat, 2 May 2020 21:57:30 +0000 (UTC) Received: from player770.ha.ovh.net (unknown [10.110.171.227]) by mo2.mail-out.ovh.net (Postfix) with ESMTP id 11CC01D3A9F for ; Sat, 2 May 2020 23:57:28 +0200 (CEST) Received: from etezian.org (213-243-141-64.bb.dnainternet.fi [213.243.141.64]) (Authenticated sender: andi@etezian.org) by player770.ha.ovh.net (Postfix) with ESMTPSA id 78DE7120B928E; Sat, 2 May 2020 21:57:20 +0000 (UTC) Date: Sun, 3 May 2020 00:57:11 +0300 From: Andi Shyti To: Chris Wilson Message-ID: <20200502215711.GB14727@jack.zhora.eu> References: <20200502173512.32353-1-chris@chris-wilson.co.uk> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200502173512.32353-1-chris@chris-wilson.co.uk> X-Ovh-Tracer-Id: 17061887190721610249 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduhedrjedtgddtudcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpeffhffvuffkfhggtggujgesthdtredttddtvdenucfhrhhomheptehnughiucfuhhihthhiuceorghnughisegvthgviihirghnrdhorhhgqeenucggtffrrghtthgvrhhnpeejtdfhveefteegvdduieeikeeugeelfeefgefghfdvuedvtdfftedvvefgvdevueenucffohhmrghinhepfhhrvggvuggvshhkthhophdrohhrghenucfkpheptddrtddrtddrtddpvddufedrvdegfedrudeguddrieegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmohguvgepshhmthhpqdhouhhtpdhhvghlohepphhlrgihvghrjeejtddrhhgrrdhovhhhrdhnvghtpdhinhgvtheptddrtddrtddrtddpmhgrihhlfhhrohhmpegrnhguihesvghtvgiiihgrnhdrohhrghdprhgtphhtthhopehinhhtvghlqdhgfhigsehlihhsthhsrdhfrhgvvgguvghskhhtohhprdhorhhg Subject: Re: [Intel-gfx] [PATCH] drm/i915/gt: Sanitize RPS interrupts upon resume 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 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Hi Chris, On Sat, May 02, 2020 at 06:35:12PM +0100, Chris Wilson wrote: > Currently we clear and disable the RPS pm interrupts on module load, and > presume that they remain disabled forevermore. However, the mask is > cleared on suspend and so after resume they may start showing up again > unexepectedly. > > Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/1811 > Fixes: 8e99299a04bc ("drm/i915/gt: Track use of RPS interrupts in flags") > Signed-off-by: Chris Wilson > Cc: Andi Shyti Reviewed-by: Andi Shyti Thanks, Andi _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx