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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id B6D95EB64D9 for ; Wed, 12 Jul 2023 05:24:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1CA9C10E48D; Wed, 12 Jul 2023 05:24:53 +0000 (UTC) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id EFF5B10E48D for ; Wed, 12 Jul 2023 05:24:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1689139492; x=1720675492; h=date:message-id:from:to:cc:subject:in-reply-to: references:mime-version; bh=c8wEjbrgc1uxy6JA+wktehhzoC+AM267mJQPHgJlxc0=; b=SDvLDwnt4hOvp7VmmkInSUanw+rMMcDbH6ddl19avPOP6LWrW/Fp9pUL 11Ru6UeewCtDQI0/Epp0kyogfZHM2xwBQVasHlVqjiyGavbRlbvTjT8Z6 XBbXEiib3ZEGqs/nZxGMH2gIrw8VAl9GxCskvxzrR2phkCrH9aUK60jlZ jghgxQ0VXwqsMFtE7dVTCuffiPVVqqpe9jskLhJzYfIrCVeqw7B8iHZgM fHiYneniera8fNb9XFwhk617xqmuRd88x4Oe31Z+/h52wWU8clpkghCgE IKq9HS5YnG5/w/zOX90sdJWnPT2mDUGnyYH/Jp1cTDB/G4ep6H4I4HvJr Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10768"; a="349657722" X-IronPort-AV: E=Sophos;i="6.01,198,1684825200"; d="scan'208";a="349657722" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jul 2023 22:24:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10768"; a="724738547" X-IronPort-AV: E=Sophos;i="6.01,198,1684825200"; d="scan'208";a="724738547" Received: from adixit-mobl.amr.corp.intel.com (HELO adixit-arch.intel.com) ([10.209.116.40]) by fmsmga007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jul 2023 22:24:44 -0700 Date: Tue, 11 Jul 2023 22:24:43 -0700 Message-ID: <87leflhfc4.wl-ashutosh.dixit@intel.com> From: "Dixit, Ashutosh" To: "Iddamsetty, Aravind" In-Reply-To: <08824c36-4692-64aa-1774-d20a8c7d89eb@intel.com> References: <20230627122113.1472532-1-aravind.iddamsetty@intel.com> <20230627122113.1472532-3-aravind.iddamsetty@intel.com> <87mt09daqu.wl-ashutosh.dixit@intel.com> <87a5w8cvmr.wl-ashutosh.dixit@intel.com> <04ae6811-9bc1-c66d-6cb8-640bfd8a9c7b@intel.com> <878rbsckzf.wl-ashutosh.dixit@intel.com> <3c4bec6c-7af0-ade7-91bc-bbd3bfa46357@intel.com> <877crbct36.wl-ashutosh.dixit@intel.com> <953a6abf-5e07-ef87-667a-57ceef40369f@intel.com> <266f491a-66ac-083c-990f-bc99c42883d2@intel.com> <87mt02gi40.wl-ashutosh.dixit@intel.com> <08824c36-4692-64aa-1774-d20a8c7d89eb@intel.com> 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/28.2 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII Subject: Re: [Intel-xe] [PATCH v2 2/2] drm/xe/pmu: Enable PMU interface X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Bommu, Krishnaiah" , "intel-xe@lists.freedesktop.org" , "Ursulin, Tvrtko" Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" On Tue, 11 Jul 2023 20:11:12 -0700, Iddamsetty, Aravind wrote: > > On 12-07-2023 04:40, Dixit, Ashutosh wrote: > > On Tue, 11 Jul 2023 09:19:24 -0700, Iddamsetty, Aravind wrote: > >> > > > >> Please let me know if you have any more questions around this. > > > > I've asked. But you probably know that since this is uapi, to merge this we > > would need a fully reviewed UMD (non IGT) merge request which consumes what > > we are exposing. So while we are reviewing this maybe let's ask L0 etc. for > > the merge request. I looked at xpumanager but didn't see it consuming what > > we are exposing via PMU here. > Hi Ashutosh, > > For the UAPI consumption we can use the linux generic perf tool, won't > it be agreeable. We can check with Joonas or Matt Roper, but afaiu because the linux generic perf tool has nothing specific about what we are exposing it will not be enough, we will need a L0 or another "approved" UMD merge request (I believe L0 is approved). > > > > Maybe we'll need an ack from someone like Joonas too. > > > > Thanks. > > -- > > Ashutosh