doc: fix a link in go1.11.html and flesh out a few sections
Change-Id: Ic5b9ccb2772534cee77ffcaeee617c7d5edfb6fd
Reviewed-on: https://go-review.googlesource.com/124715
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/doc/go1.11.html b/doc/go1.11.html
index 7b16e12..70e9358 100644
--- a/doc/go1.11.html
+++ b/doc/go1.11.html
@@ -117,6 +117,17 @@
If you have existing filenames matching those patterns, you will need to rename them.
</p>
+<h3 id="riscv">RISC-V GOARCH values reserved</h3>
+<p><!-- CL 106256 -->
+ The main Go compiler does not yet support the RISC-V architecture
+ but we've reserved the <code>GOARCH</code> values
+ "<code>riscv</code>" and "<code>riscv64</code>", as used by Gccgo,
+ which does support RISC-V. This means that Go files
+ named <code>*_riscv.go</code> will now also
+ be <a href="/pkg/go/build/#hdr-Build_Constraints">ignored by Go
+ tools</a> except when those GOOS/GOARCH values are being used.
+</p>
+
<h2 id="tools">Tools</h2>
<h3 id="modules">Modules, package versioning, and dependency management</h3>
@@ -431,14 +442,6 @@
</dl><!-- encoding/csv -->
-<dl id="go/build, runtime/internal/sys"><dt><a href="/pkg/go/build, runtime/internal/sys/">go/build, runtime/internal/sys</a></dt>
- <dd>
- <p><!-- CL 106256 -->
- TODO: <a href="https://golang.org/cl/106256">https://golang.org/cl/106256</a>: reserve RISC-V arch names
- </p>
-
-</dl><!-- go/build, runtime/internal/sys -->
-
<dl id="go/scanner"><dt><a href="/pkg/go/scanner/">go/scanner</a></dt>
<dd>
<p><!-- CL 100235 -->
@@ -680,7 +683,7 @@
<dd>
<p><!-- CL 87095 -->
The mutex profile now includes reader/writer contention
- for <a href="/pkg/sync/#RWMutex"><code>RWMutex</code>.
+ for <a href="/pkg/sync/#RWMutex"><code>RWMutex</code></a>.
Writer/writer contention was already included in the mutex
profile.
</p>
@@ -701,7 +704,10 @@
</p>
<p><!-- CL 118658 -->
- TODO: <a href="https://golang.org/cl/118658">https://golang.org/cl/118658</a>: check Fchmodat flags parameter on Linux
+ On Linux, the <code>flags</code> parameter to
+ <a href="/pkg/syscall/?GOOS=linux&GOARCH=amd64#Fchmodat"><code>Fchmodat</code></a>
+ is now validated. Linux's <code>fchmodat</code> doesn't support the <code>flags</code> parameter
+ so we now mimic glibc's behavior and return an error if it's non-zero.
</p>
</dl><!-- syscall -->
