From 77038044ca7b11fce7eb11f3e6115ed753c2c2bd Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Thu, 25 Nov 2021 13:05:58 +0100
Subject: [PATCH] doc/go1.18: document non-cooperative preemption on
 windows/arm{,64}

For #47694.
Updates #49759.

Change-Id: I7accd81b8ea6c31e4a2b5e155cf93fe9c447813b
Reviewed-on: https://go-review.googlesource.com/c/go/+/367095
Trust: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
---
 doc/go1.18.html | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/doc/go1.18.html b/doc/go1.18.html
index 6d813dce2e..c9c70267f1 100644
--- a/doc/go1.18.html
+++ b/doc/go1.18.html
@@ -193,8 +193,11 @@ proposal</a>.
 
 <h2 id="runtime">Runtime</h2>
 
-<p>
-  TODO: complete this section, or delete if not needed
+<p><!-- https://golang.org/issue/49759 -->
+  The <pre>windows/arm</pre> and <pre>windows/arm64</pre> ports now support
+  non-cooperative preemption, bringing that capability to all four Windows
+  ports, which should hopefully address subtle bugs encountered when calling
+  into Win32 functions that block for extended periods of time.
 </p>
 
 <h2 id="compiler">Compiler</h2>
-- 
2.50.0