From owner-svn-src-all@freebsd.org Thu May 16 00:53:55 2019 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A1E2115A7C83; Thu, 16 May 2019 00:53:55 +0000 (UTC) (envelope-from gonzo@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 47B2380E5D; Thu, 16 May 2019 00:53:55 +0000 (UTC) (envelope-from gonzo@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 207AE1984E; Thu, 16 May 2019 00:53:55 +0000 (UTC) (envelope-from gonzo@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x4G0rt6i075309; Thu, 16 May 2019 00:53:55 GMT (envelope-from gonzo@FreeBSD.org) Received: (from gonzo@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x4G0rsUg075308; Thu, 16 May 2019 00:53:54 GMT (envelope-from gonzo@FreeBSD.org) Message-Id: <201905160053.x4G0rsUg075308@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: gonzo set sender to gonzo@FreeBSD.org using -f From: Oleksandr Tymoshenko Date: Thu, 16 May 2019 00:53:54 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r347637 - stable/11/sys/kern X-SVN-Group: stable-11 X-SVN-Commit-Author: gonzo X-SVN-Commit-Paths: stable/11/sys/kern X-SVN-Commit-Revision: 347637 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 47B2380E5D X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.96)[-0.963,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 May 2019 00:53:55 -0000 Author: gonzo Date: Thu May 16 00:53:54 2019 New Revision: 347637 URL: https://svnweb.freebsd.org/changeset/base/347637 Log: MFC r345550: Change default value of kern.bootfile to reflect reality In most cases kernel.bootfile is populated from the information provided by loader(8). There are certain scenarios when loader is not available, for instance when kernel is loaded by u-boot or some other BootROM directly. In this case the default value "/kernel" points to invalid location and breaks some functinality, like using installkernel on self-hosted system or dtrace's CTF lookup. This can be fixed by setting the value manually but the default that reflects correct location is better than default that points to invalid one. Current default was set around FreeBSD 1, when "/kernel" was the actual path. Transition to /boot/kernel/kernel happened circa FreeBSD 3. PR: 221550 Reviewed by: ian, imp Differential Revision: https://reviews.freebsd.org/D18902 Modified: stable/11/sys/kern/kern_mib.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/kern/kern_mib.c ============================================================================== --- stable/11/sys/kern/kern_mib.c Thu May 16 00:51:30 2019 (r347636) +++ stable/11/sys/kern/kern_mib.c Thu May 16 00:53:54 2019 (r347637) @@ -135,7 +135,7 @@ SYSCTL_INT(_kern, KERN_SAVED_IDS, saved_ids, CTLFLAG_R SYSCTL_NULL_INT_PTR, 0, "Whether saved set-group/user ID is available"); #endif -char kernelname[MAXPATHLEN] = "/kernel"; /* XXX bloat */ +char kernelname[MAXPATHLEN] = "/boot/kernel/kernel"; /* XXX bloat */ SYSCTL_STRING(_kern, KERN_BOOTFILE, bootfile, CTLFLAG_RW | CTLFLAG_MPSAFE, kernelname, sizeof kernelname, "Name of kernel file booted");