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Thu, 2 Apr 2026 19:26:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 40095C116C6; Thu, 2 Apr 2026 19:26:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1775157982; bh=XLkaYuwC8TJumKWLKI6Vqdpwwz2SiUWTGMJT6mO3V9k=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=VJmlyU2fMvJ0khCoy1tyTA7o/BVvGJ9czzpOxX4I4bqpdJtlryV5k/ynLUFFpZkha gMc07NJW1hL7Bub2F4I1a4k1Qz3ZGwd6bBlsuD1SSsPJYsSDtyw7f7Z/oxcgdcppbR aUabFPTvkOy2z4MQNc/SpSztOnFwEL6XHe61Nkrk= Date: Thu, 2 Apr 2026 12:26:21 -0700 From: Andrew Morton To: Mathieu Desnoyers Cc: "Ritesh Harjani (IBM)" , "Harry Yoo (Oracle)" , linuxppc-dev@lists.ozlabs.org, Harry Yoo , Nathan Chancellor , Thomas =?ISO-8859-1?Q?Wei=DFschuh?= , Michal Clapinski , Thomas Gleixner , Steven Rostedt , Masami Hiramatsu , linux-mm@kvack.org, linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org, Srikar Dronamraju , Madhavan Srinivasan Subject: Re: NULL pointer dereference when booting ppc64_guest_defconfig in QEMU on -next Message-Id: <20260402122621.566be08b7d16ba082371b5a4@linux-foundation.org> In-Reply-To: <6a5f2139-0ff8-40b3-88f9-98d2ea020d6f@efficios.com> References: <20260319233745.GA769346@ax162> <7780a471-9d99-40a7-ade7-0c4594ac36c7@efficios.com> <7458d8fd-5922-4e0b-9cd5-91880282aaa3@efficios.com> <7a8faee8-0eb5-4e58-a6d5-ef711791e3f4@efficios.com> <20260320192153.759d6fec57f04fb653a0dac7@linux-foundation.org> <6a5f2139-0ff8-40b3-88f9-98d2ea020d6f@efficios.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 2 Apr 2026 11:30:53 -0400 Mathieu Desnoyers wrote: > On 2026-03-20 22:21, Andrew Morton wrote: > > On Sat, 21 Mar 2026 06:42:41 +0530 Ritesh Harjani (IBM) wrote: > > > >> Looks like this is causing regressions in linux-next with warnings > >> similar to what Harry also pointed out. Do we have any solution for > >> this, or are we planning to hold on to this patch[1] and maybe even > >> remove it temporarily from linux-next, until this is fixed? > > > > Yes, I'll disable this patchset. > > Hi Andrew, > > I have prepared fixes for this issue. On which branch should I rebase > them ? Do you still have the HPCC series in your branch or should I > send it anew ? Cool thanks. It's best to do a full resend after -rc1 please, presumably against mainline. Show reviewers the latest version, refresh memories, etc.