From owner-freebsd-current@freebsd.org Sat Nov 7 23:22:31 2020 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 411F02D4B6A for ; Sat, 7 Nov 2020 23:22:31 +0000 (UTC) (envelope-from mad@madpilot.net) Received: from mail.madpilot.net (vogon.madpilot.net [159.69.1.99]) (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) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4CTCw62WSPz4QpG for ; Sat, 7 Nov 2020 23:22:29 +0000 (UTC) (envelope-from mad@madpilot.net) Received: from mail (mail [192.168.254.3]) by mail.madpilot.net (Postfix) with ESMTP id 4CTCw454XLz6dRw; Sun, 8 Nov 2020 00:22:28 +0100 (CET) Received: from mail.madpilot.net ([192.168.254.3]) by mail (mail.madpilot.net [192.168.254.3]) (amavisd-new, port 10026) with ESMTP id KLn0ZKTiaquZ; Sun, 8 Nov 2020 00:22:26 +0100 (CET) Subject: Re: update UPDATING after malloc code change To: gljennjohn@gmail.com, freebsd-current@freebsd.org References: <20201107162050.38fac464@ernst.home> From: Guido Falsi Message-ID: Date: Sun, 8 Nov 2020 00:22:26 +0100 In-Reply-To: <20201107162050.38fac464@ernst.home> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4CTCw62WSPz4QpG X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.00 / 15.00]; ARC_NA(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[159.69.1.99:from]; R_DKIM_ALLOW(-0.20)[madpilot.net:s=bjowvop61wgh]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+mx:c]; MISSING_MIME_VERSION(2.00)[]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; SPAMHAUS_ZRD(0.00)[159.69.1.99:from:127.0.2.255]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[madpilot.net:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[madpilot.net,quarantine]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FREEMAIL_TO(0.00)[gmail.com,freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:24940, ipnet:159.69.0.0/16, country:DE]; MID_RHS_MATCH_FROM(0.00)[]; MAILMAN_DEST(0.00)[freebsd-current] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 07 Nov 2020 23:22:31 -0000 On 07/11/20 17:20, Gary Jennejohn wrote: > It seems like an entry should be added to /usr/src/UPDATING, since the change made > to the malloc code causes panics with KMODs from ports if they haven't been > re-compiled. My nvidia-driver also caused a panic with a new kernel. > > A reminder/warning would be useful. > Why? Rebuilding kmods every time you update the kernel sources is already required by default. You should be surprised when the old kmods still work, not the other way around. -- Guido Falsi