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authorgjb <gjb@FreeBSD.org>2016-10-21 16:43:13 +0000
committergjb <gjb@FreeBSD.org>2016-10-21 16:43:13 +0000
commitd98bd46687538f04fa740d1c595afbeddeaa7aa9 (patch)
tree3fcfb22b8697fb61b18237667054dda3304d5478 /release
parent57dee355936dd67e67bf41949372baa14d74e2a9 (diff)
downloadFreeBSD-src-d98bd46687538f04fa740d1c595afbeddeaa7aa9.zip
FreeBSD-src-d98bd46687538f04fa740d1c595afbeddeaa7aa9.tar.gz
Document an issue with clang and source-based upgrades from
10.2 and earlier. Submitted by: imp Sponsored by: The FreeBSD Foundation
Diffstat (limited to 'release')
-rw-r--r--release/doc/en_US.ISO8859-1/errata/article.xml13
1 files changed, 13 insertions, 0 deletions
diff --git a/release/doc/en_US.ISO8859-1/errata/article.xml b/release/doc/en_US.ISO8859-1/errata/article.xml
index 46c9b4a..906d602 100644
--- a/release/doc/en_US.ISO8859-1/errata/article.xml
+++ b/release/doc/en_US.ISO8859-1/errata/article.xml
@@ -247,6 +247,19 @@ boot</screen>
so space can be reclaimed to increase the size of the
freebsd-boot partition.</para>
</listitem>
+
+ <listitem>
+ <para>[2016-10-21] Due to a bug in earlier versions of
+ &man.clang.1; that are difficult to work around in the
+ upgrade process, to upgrade the system from sources via
+ buildworld to -CURRENT or &release;, it is necessary to
+ upgrade machines running 9.x to at least revision r286035,
+ or machines running 10.x to revision r286033. Source-based
+ upgrades from 10.3-RELEASE are not affected. This differs
+ from the historical situation where one could generally
+ upgrade from anywhere on earlier stable branches, so caution
+ should be exercised.</para>
+ </listitem>
</itemizedlist>
</sect1>
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