From patchwork Wed Oct 12 10:18:56 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joonas Lahtinen X-Patchwork-Id: 9372347 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 0E4A460839 for ; Wed, 12 Oct 2016 10:20:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D74AD1FF0B for ; Wed, 12 Oct 2016 10:20:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C797E29481; Wed, 12 Oct 2016 10:20:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 8107F1FF0B for ; Wed, 12 Oct 2016 10:20:09 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DCF556E38D; Wed, 12 Oct 2016 10:20:06 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6B7426E38D for ; Wed, 12 Oct 2016 10:20:05 +0000 (UTC) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga104.fm.intel.com with ESMTP; 12 Oct 2016 03:20:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.31,333,1473145200"; d="scan'208"; a="1043640252" Received: from jlahtine-desk.ger.corp.intel.com ([10.252.14.25]) by orsmga001.jf.intel.com with ESMTP; 12 Oct 2016 03:20:02 -0700 From: Joonas Lahtinen To: Date: Wed, 12 Oct 2016 13:18:56 +0300 Message-Id: <1476267536-11373-1-git-send-email-joonas.lahtinen@linux.intel.com> X-Mailer: git-send-email 2.7.4 Cc: "Gautham R . Shenoy" , trivial@kernel.org, Peter Zijlstra , Daniel Vetter , intel-gfx@lists.freedesktop.org, Andrew Morton , Linus Torvalds , Ingo Molnar Subject: [Intel-gfx] [PATCH] kernel/cpu: Distinct name for cpu_hotplug.dep_map X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Hi Linus/Andrew, This patch has been waiting for feedback or merging for ~8 months now. It was posted to linux-kernel@vger.kernel.org initially and got an immediate Acked-by. After no other feedback, I revised the assumed maintainers and still no reactions. Next I changed over to trivial@kernel.org and it was reviewed by Chris in the meanwhile, but still no other feedback or merge (now 2 months). I don't think sending the patch around endlessly is very productive, or hammering same mailing lists/people repeatedly for that matter. So I'd like to hear what's the correct channel for getting the patch in? It has been dragged in a i915 testing branch to make CI lockdep splats more readable. Regards, Joonas --------------------8<--------------------------- Use distinctive name for cpu_hotplug.dep_map to avoid the actual cpu_hotplug.lock appearing as cpu_hotplug.lock#2 in lockdep splats. Cc: Ingo Molnar Cc: Peter Zijlstra Cc: Gautham R. Shenoy Cc: intel-gfx@lists.freedesktop.org Cc: trivial@kernel.org Acked-by: Gautham R. Shenoy Reviewed-by: Chris Wilson Signed-off-by: Joonas Lahtinen --- kernel/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/cpu.c b/kernel/cpu.c index 5df20d6..29de1a9 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -228,7 +228,7 @@ static struct { .wq = __WAIT_QUEUE_HEAD_INITIALIZER(cpu_hotplug.wq), .lock = __MUTEX_INITIALIZER(cpu_hotplug.lock), #ifdef CONFIG_DEBUG_LOCK_ALLOC - .dep_map = {.name = "cpu_hotplug.lock" }, + .dep_map = STATIC_LOCKDEP_MAP_INIT("cpu_hotplug.dep_map", &cpu_hotplug.dep_map), #endif };