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 4D675C6FD1C for ; Sat, 25 Mar 2023 15:03:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229862AbjCYPDp (ORCPT ); Sat, 25 Mar 2023 11:03:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229460AbjCYPDp (ORCPT ); Sat, 25 Mar 2023 11:03:45 -0400 X-Greylist: delayed 488 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Sat, 25 Mar 2023 08:03:43 PDT Received: from mx.der-flo.net (mx.der-flo.net [193.160.39.236]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8B00E1024E for ; Sat, 25 Mar 2023 08:03:43 -0700 (PDT) Date: Sat, 25 Mar 2023 15:55:27 +0100 From: Florian Lehner To: Alexei Starovoitov Cc: torvalds@linuxfoundation.org, x86@kernel.org, davem@davemloft.net, daniel@iogearbox.net, andrii@kernel.org, peterz@infradead.org, keescook@chromium.org, tglx@linutronix.de, hsinweih@uci.edu, rostedt@goodmis.org, vegard.nossum@oracle.com, gregkh@linuxfoundation.org, alan.maguire@oracle.com, dylany@meta.com, riel@surriel.com, bpf@vger.kernel.org, kernel-team@fb.com Subject: Re: [PATCH bpf 1/2] mm: Fix copy_from_user_nofault(). Message-ID: References: <20230118051443.78988-1-alexei.starovoitov@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20230118051443.78988-1-alexei.starovoitov@gmail.com> Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org With this patch applied on top of bpf/bpf-next (55fbae05) the system no longer runs into a total freeze as reported in https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033398. Tested-by: Florian Lehner