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=-9.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 CB8B4C2D0A3 for ; Thu, 5 Nov 2020 01:49:44 +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 5628C206FB for ; Thu, 5 Nov 2020 01:49:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5628C206FB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.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 83AE76E0CB; Thu, 5 Nov 2020 01:49:43 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 651956E057; Thu, 5 Nov 2020 01:49:41 +0000 (UTC) IronPort-SDR: 174thniUbSd/Gzh5LSDdxQywnAauoEHQoacNUJcEdA1tgyipkxT/1Uhu7HhPTr3FjIduIoa3fs eebla6hsszwQ== X-IronPort-AV: E=McAfee;i="6000,8403,9795"; a="156301913" X-IronPort-AV: E=Sophos;i="5.77,451,1596524400"; d="scan'208";a="156301913" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2020 17:49:40 -0800 IronPort-SDR: 2jWyI09Uz2ulcN0QeGpEPGWetB33ry8CZ7MKUcn5nuQ03Qnir1ePr/6HHdYYD6rC3i7bmb4Wcu fJ3vRwkn+t6A== X-IronPort-AV: E=Sophos;i="5.77,451,1596524400"; d="scan'208";a="354091157" Received: from adixit-mobl1.amr.corp.intel.com (HELO adixit-arch.intel.com) ([10.209.52.179]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2020 17:49:39 -0800 Date: Wed, 04 Nov 2020 17:49:38 -0800 Message-ID: <87h7q4o9n1.wl-ashutosh.dixit@intel.com> From: "Dixit, Ashutosh" To: Chris Wilson In-Reply-To: <20201105002124.37888-1-chris@chris-wilson.co.uk> References: <20201105002124.37888-1-chris@chris-wilson.co.uk> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?ISO-8859-4?Q?Goj=F2?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/27.1 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Subject: Re: [Intel-gfx] [PATCH i-g-t 1/2] i915/gem_exec_whisper: Reopen existing device 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: igt-dev@lists.freedesktop.org, 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" On Wed, 04 Nov 2020 16:21:23 -0800, Chris Wilson wrote: > > Reopen the existing device, rather than relying on the filtering in > drm_open_driver(). Reviewed-by: Ashutosh Dixit > Signed-off-by: Chris Wilson > --- > tests/i915/gem_exec_whisper.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/tests/i915/gem_exec_whisper.c b/tests/i915/gem_exec_whisper.c > index 9acf6c306..b63d791d1 100644 > --- a/tests/i915/gem_exec_whisper.c > +++ b/tests/i915/gem_exec_whisper.c > @@ -87,12 +87,12 @@ struct hang { > int fd; > }; > > -static void init_hang(struct hang *h) > +static void init_hang(struct hang *h, int fd) > { > uint32_t *batch; > int i, gen; > > - h->fd = drm_open_driver(DRIVER_INTEL); > + h->fd = gem_reopen_driver(fd); > igt_allow_hang(h->fd, 0, 0); > > gen = intel_gen(intel_get_drm_devid(h->fd)); > @@ -224,7 +224,7 @@ static void whisper(int fd, unsigned engine, unsigned flags) > igt_require(gem_has_queues(fd)); > > if (flags & HANG) > - init_hang(&hang); > + init_hang(&hang, fd); > > nchild = 1; > if (flags & FORKED) > @@ -304,7 +304,7 @@ static void whisper(int fd, unsigned engine, unsigned flags) > } > if (flags & FDS) { > for (n = 0; n < 64; n++) > - fds[n] = drm_open_driver(DRIVER_INTEL); > + fds[n] = gem_reopen_driver(fd); > } > > memset(batches, 0, sizeof(batches)); _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx