From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Wahren Subject: net: smsc95xx: aligment issues Date: Sat, 28 Apr 2018 09:58:40 +0200 (CEST) Message-ID: <455810676.1044.1524902320201@email.1und1.de> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: "David S. Miller" , linux-usb , netdev , popcorn mix , James Hughes To: Nisar Sayed , Woojung Huh Return-path: Received: from mout.kundenserver.de ([217.72.192.75]:35833 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753174AbeD1H64 (ORCPT ); Sat, 28 Apr 2018 03:58:56 -0400 Sender: netdev-owner@vger.kernel.org List-ID: Hi, after connecting a Raspberry Pi 1 B to my local network i'm seeing aligment issues under /proc/cpu/alignment: User: 0 System: 142 (_decode_session4+0x12c/0x3c8) Skipped: 0 Half: 0 Word: 0 DWord: 127 Multi: 15 User faults: 2 (fixup) I've also seen outputs with _csum_ipv6_magic. Kernel config: bcm2835_defconfig Reproducible kernel trees: current linux-next, 4.17-rc2 and 4.14.37 (i didn't test older versions) Please tell if you need more information to narrow down this issue. Best regards Stefan