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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 F2745D5CCAA for ; Wed, 30 Oct 2024 13:30:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To: Content-Transfer-Encoding:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=2KbX+q+X+LXVY3VJiR6PrFdQFYF2fDOFxzJ5zzS8bHY=; b=fVLa3cLMbdFAwu5UAxrrTeeGME dCmt8licukZWZNDayCqLO8a7PrpRNT62eosUB+RsYWj9NAdsSumnqGY1eeN+lIGHqchnPoWjD1Uwp 41mcteIiJ+TRquk2kDiLbJfc30W3cQSS0zYt49P+kL2LDjFfwwBDQYyJjw8DrGMXEdjclfObtUIG2 h43TI0w8tuActt5tOV+1+ehAYgsh2w4IuLqxip6OPPqzVo5BCrd0fZt40ZWQYWVimLuqDtdbZAxA6 5E6QMU2DBz11V9JfcyHY1evHIB7iVoEgvRL0N57CFh13ThP/ZphZHhPRNDLUclMhYXIyL+k6VAQJb XtdIsvTw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t68ll-00000000TfV-40WQ; Wed, 30 Oct 2024 13:29:53 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t68Um-00000000Qj3-3r1m for linux-arm-kernel@lists.infradead.org; Wed, 30 Oct 2024 13:12:22 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 627565C4963; Wed, 30 Oct 2024 13:11:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6775CC4CEE3; Wed, 30 Oct 2024 13:12:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730293939; bh=GLmPCKsnRLp7UWJOxMGhqO1S7eCnzR3rTDZxud4PtPI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Y0z2elTryGCHcp4StLsu0v6v2EG6rRWLcgnCznBeAokuG9sJvzNvhqsdwPCjFmFFU +R9fIB0gN0UtDK9XSOMmFNb5ybrIddRZ1OhA9gZTByt3rAw/UHMGJ3HHkOgdDfh/To UtR3I//yn80X5mvmimjHxbkYwMdf2qO1tTf7APCxYf6oSH+4lQbsNGibWoAgHUVTiL fccYDnjRCueV2zbW2u2c1su37tWg8zINUJzluecCa9JsmZr+ycspbBZWfC9akFsxmT tIazd/GnZ2ZWCN5c/fAC/kJcUmlC7kBXOvnq1++KnrQEW8An+XTBiPMn62w+nIC31H 621pjlrukQ22w== Date: Wed, 30 Oct 2024 15:08:21 +0200 From: Mike Rapoport To: Jan Stancek Cc: Zi Yan , linux-mm@kvack.org, Linux ARM , Jonathan.Cameron@huawei.com, dan.j.williams@intel.com, David Hildenbrand , linux-tegra@vger.kernel.org, Thierry Reding , Jonathan Hunter Subject: Re: [bug] aarch64 host no longer boots after 767507654c22 ("arch_numa: switch over to numa_memblks") Message-ID: References: <525593F0-1AA8-4BCB-9B6D-630505C49F10@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241030_061221_022984_9747DA1B X-CRM114-Status: GOOD ( 20.60 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Oct 29, 2024 at 10:03:31PM +0100, Jan Stancek wrote: > On Tue, Oct 29, 2024 at 5:24 PM Mike Rapoport wrote: > > > > On Tue, Oct 29, 2024 at 04:43:39PM +0100, Jan Stancek wrote: > > > On Tue, Oct 29, 2024 at 4:07 PM Zi Yan wrote: > > > > > > > > +tegra mailing list and maintainers > > > > > > > > On 29 Oct 2024, at 8:47, Jan Stancek wrote: > > > > > > > > > Hi, > > > > > > > > > > I'm seeing a regression on Nvidia IGX system, which no longer boots. > > > > > > > > > > bisect points at commit 767507654c22 ("arch_numa: switch over to numa_memblks"). > > > > > It hangs very early, with 4k or 64k pages, with no kernel messages printed: > > > > > > > > > > EFI stub: Booting Linux Kernel... > > > > > EFI stub: Using DTB from configuration table > > > > > EFI stub: Exiting boot services... > > > > > > > > > > > > > > > > > > Is it possible to have earlycon output? It is hard to debug without any > > > > information except kernel fails to boot. > > > > > > I know it was a long shot, so far I haven't had luck getting it to work. > > > > Does it boot with numa=off and numa=fake? > > No, it doesn't. No ideas without the logs, sorry. > > In the log from successful boot it seems there is no NUMA information in > > the device tree, can you send the device tree as well please? > > https://people.redhat.com/jstancek/aarch64_numa_boot/device_tree > > Regards, > Jan -- Sincerely yours, Mike.