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 83059F8FA84 for ; Tue, 21 Apr 2026 14:45:08 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 02C0910E1FD; Tue, 21 Apr 2026 14:45:08 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.b="Sa0gafdX"; dkim-atps=neutral Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by gabe.freedesktop.org (Postfix) with ESMTPS id 46E1210E1FD; Tue, 21 Apr 2026 14:45:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=DLmLclcRfMzkW1jUxLXdbKibxhGKqa4xL3PsT8Bg+rk=; b=Sa0gafdXdvEy8kv9wV6FSByThH 9ldRnp/6TBdGRNIEt3dwfRE8+SSConuD7hZe7Sh7s+0yAHJImrTvhr9bldmN0SHIWIFqf67q0ppGy oG7YNoK4A/6SS9OVxKGeSzAKEVT00xG8z7hbb3rKHtZLgZx0YagPGFSNHZWZo9NN0ZKpkkKml2VH8 yIBIpOvufpjRTB1FhmNbDigizRM/yAq/hYllV0AAHRGxJn+k2z0nD7YNQsDJjptgCau2e3oR2cxdr HdEZR+SJiAQYpC6e53YfoNMIW+fZmoq+NAp+paGYj0N0nPJqALwAZdTaDj/JkNe4lfN2mT/AC+52s N/azwR5Q==; Received: from willy by casper.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1wFCLW-0000000AHKv-34sD; Tue, 21 Apr 2026 14:45:02 +0000 Date: Tue, 21 Apr 2026 15:45:02 +0100 From: Matthew Wilcox To: Peter Zijlstra Cc: K Prateek Nayak , John Stultz , "Borah, Chaitanya Kumar" , linux-kernel@vger.kernel.org, "intel-gfx@lists.freedesktop.org" , "intel-xe@lists.freedesktop.org" , "Kurmi, Suresh Kumar" , "Saarinen, Jani" , ravitejax.veesam@intel.com Subject: Re: Regression on linux-next (next-20260324 ) Message-ID: References: <20260327163100.GL3738010@noisy.programming.kicks-ass.net> <20260327164353.GM3739106@noisy.programming.kicks-ass.net> <20260330195037.GW2872@noisy.programming.kicks-ass.net> <20260420130318.GD3102924@noisy.programming.kicks-ass.net> <20260421101521.GO3102624@noisy.programming.kicks-ass.net> <95651a71-1adf-45ba-83eb-5744bc6d4a52@amd.com> <20260421143752.GD1064669@noisy.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260421143752.GD1064669@noisy.programming.kicks-ass.net> 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Tue, Apr 21, 2026 at 04:37:52PM +0200, Peter Zijlstra wrote: > Argh, I see... yes. Perhaps something like the below though? This is a documentation bug. I thought it was supposed to add *after* pos, not before. So can we clear that up too? @@ -198,7 +198,7 @@ static inline void __mutex_clear_flag(struct mutex *lock, unsigned long flag) } /* - * Add @waiter to a given location in the lock wait_list and set the + * Add @waiter before a given location in the lock wait_list and set the * FLAG_WAITERS flag if it's the first waiter. */ static void