Date: Wed, 30 May 2018 05:00:31 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r334373 - head Message-ID: <201805300500.w4U50VZ9001422@repo.freebsd.org>
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Author: imp Date: Wed May 30 05:00:30 2018 New Revision: 334373 URL: https://svnweb.freebsd.org/changeset/base/334373 Log: We've removed the special case code for upgrading from FreeBSD 9 so remove the special warning. It's in svn if we need it. Modified: head/UPDATING Modified: head/UPDATING ============================================================================== --- head/UPDATING Wed May 30 04:15:33 2018 (r334372) +++ head/UPDATING Wed May 30 05:00:30 2018 (r334373) @@ -32,25 +32,6 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 12.x IS SLOW: "ln -s 'abort:false,junk:false' /etc/malloc.conf".) -****************************** SPECIAL WARNING: ****************************** - - Due to a bug in some versions of clang that's very hard to workaround in - the upgrade process, to upgrade to -current you must first upgrade - either stable/9 after r286035 or stable/10 after r286033 (including - 10.3-RELEASE) or current after r286007 (including stable/11 and - 11.0-RELEASE). These revisions post-date the 10.2 and 9.3 releases, so - you'll need to take the unusual step of upgrading to the tip of the - stable branch before moving to 11 or -current via a source upgrade. - stable/11 and 11.0-RELEASE have working newer compiler. This differs - from the historical situation where one could upgrade from anywhere on - the last couple of stable branches, so be careful. - - If you're running a hybrid system on 9.x or 10.x with an updated clang - compiler or are using an supported external toolchain, the build system - will allow the upgrade. Otherwise it will print a reminder. - -****************************** SPECIAL WARNING: ****************************** - 20180523: The on-disk format for hwpmc callchain records has changed to include threadid corresponding to a given record. This changes the field offsets
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