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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3540DC61DA4 for ; Thu, 23 Feb 2023 05:10:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230073AbjBWFKX (ORCPT ); Thu, 23 Feb 2023 00:10:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229379AbjBWFKW (ORCPT ); Thu, 23 Feb 2023 00:10:22 -0500 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CB0AA37550 for ; Wed, 22 Feb 2023 21:10:19 -0800 (PST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4PMh156vs7z4x5c; Thu, 23 Feb 2023 16:10:17 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ellerman.id.au; s=201909; t=1677129018; bh=0ClxPO2MRWaZ78fnygNF8fDJXF366a8dE/on5zlqMaw=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=Fr5miP2vrWFlACjCP0HICyY2xi+0AvyKpo899CT6BT4XV6B9XSQyfhDLup1O5Qm4h 8pY3Cz0hoPeTq5uE3QG+djV3yvUFSsyR6vdPbwVnr3ErX3QFdCDk0O590lcv6xovFv F/YnTj9wlS0gUGn8E4FBetxPFMbUZwx32PE+J7ps1DFsdXRsZ26J5ZR2UcQ6dcXGuV XUa2kGc3TBl1PMuBAhXXncOrEOQ83yg5CbL5ocZKxKZN6n+uyL2uZXCiUbJxcBu9kA TuLCw61WO9M+XwMNIGfsezEEYtmB+ij1w9+eC/c5WG5auRoiI41P2mOOA3fRWb8fHo OTSFoKbxXkP4w== From: Michael Ellerman To: Murphy Zhou , Bagas Sanjaya Cc: Linux-Next , linuxppc-dev@lists.ozlabs.org Subject: Re: linux-next tree panic on ppc64le In-Reply-To: References: Date: Thu, 23 Feb 2023 16:10:17 +1100 Message-ID: <87a615arwm.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org Murphy Zhou writes: > On Wed, Feb 22, 2023 at 10:35 AM Bagas Sanjaya wrote: >> On 2/22/23 07:55, Murphy Zhou wrote: >> > [ 59.558339] ------------[ cut here ]------------ >> > [ 59.558361] kernel BUG at arch/powerpc/kernel/syscall.c:34! >> > [ 59.558373] Oops: Exception in kernel mode, sig: 5 [#1] >> > [ 59.558384] LE PAGE_SIZE=64K MMU=Radix SMP NR_CPUS=2048 NUMA PowerNV >> > [ 59.558397] Modules linked in: rfkill i2c_dev sunrpc ast >> > i2c_algo_bit drm_shmem_helper drm_kms_helper ext4 syscopyarea >> > sysfillrect sysimgblt ofpart ses powernv_flash enclosure >> > scsi_transport_sas ipmi_powernv at24 mbcache jbd2 ipmi_devintf >> > regmap_i2c opal_prd ipmi_msghandler mtd ibmpowernv drm fuse >> > drm_panel_orientation_quirks xfs libcrc32c sd_mod t10_pi >> > crc64_rocksoft_generic crc64_rocksoft crc64 sg i40e aacraid vmx_crypto >> > [ 59.558494] CPU: 29 PID: 6366 Comm: kexec Not tainted 6.2.0-next-20230221 #1 ... >> > [ 60.564336] >> > [ 61.564343] Kernel panic - not syncing: Fatal exception >> >> Panic on what linux-next tag? Can you test powerpc/next tree? > powerpc/next tree does not panic. Because I applied the fix last night :) Which is: f82cdc37c4bd ("powerpc/pseries: Avoid hcall in plpks_is_available() on non-pseries") Thanks for the report. cheers