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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 BB87AC433F5 for ; Mon, 6 Sep 2021 08:36:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A35D360F45 for ; Mon, 6 Sep 2021 08:36:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241003AbhIFIhR (ORCPT ); Mon, 6 Sep 2021 04:37:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240795AbhIFIhP (ORCPT ); Mon, 6 Sep 2021 04:37:15 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 617B6C061575 for ; Mon, 6 Sep 2021 01:36:11 -0700 (PDT) Date: Mon, 6 Sep 2021 10:36:08 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1630917370; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=z73r+uu0OsE+RCBpe04a4TiiNp0FgA3n2mTqKGIbPpU=; b=pK3Rxh9+8iUhc12flqeeQUuD5QSmefbtcBfenwr1t3ssQCAjzQfK9pnn39KZrZ82/yzgOg n4nGKqlCPNHm1EtY9AGZ9iBSW3bBkAcyR8M+M6RGpA36pnHQM6R/niEcC+y3S8Ryiw44xs xoUwp0w1LMtbpc0ePiQEe2eExfzcRTtBynEuY8OjV6rUlSaySYphWYOUWs8m0hSe0xGAkQ wWA+iPzqMDkygolOHKyYFQsjN5tu76nZc3W+a6fRP04VDu8mTeebDvJdEzyh5B5qAkEpsn y0Vz3gXfqiASpfgLEkquCEgv+GCjJ95c5sk5Jh7WGe5OBCJpsrBbYxzZM1TG2w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1630917370; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=z73r+uu0OsE+RCBpe04a4TiiNp0FgA3n2mTqKGIbPpU=; b=Mv2QugxS+fSlHL9g3NOqAkdl2vDepdMfhZgZKd1dhJ8Ehmd02j1r2ogn9Q4LedJC3QwNFi VTY/P+hK2VqfWUBw== From: Sebastian Andrzej Siewior To: Gregor Beck Cc: linux-kernel@vger.kernel.org, "williams@redhat.com" , zanussi@kernel.org Subject: Re: 5.4.143-rt63 fscache_cookie_hash initialisation Message-ID: <20210906083608.u6ghkljbdiz6js3c@linutronix.de> References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021-09-06 09:55:59 [+0200], Gregor Beck wrote: Your proposed change is |index 5508d92e3f8f..cba2a226897f 100644 |--- a/fs/fscache/cookie.c |+++ b/fs/fscache/cookie.c |@@ -963,6 +963,6 @@ void __init fscache_cookie_init(void) | { | int i; | |- for (i = 0; i < (1 << fscache_cookie_hash_shift) - 1; i++) |+ for (i = 0; i < ARRAY_SIZE(fscache_cookie_hash); i++) | INIT_HLIST_BL_HEAD(&fscache_cookie_hash[i]); | } | So that -1 at the end killed us. fscache-initialize-cookie-hash-table-raw-spinlocks.patch was removed in the v5.6-RT series so this should be applied to 5.4 and 4.19. Sebastian