From 3dc1ecc1c89cec6358d207fb114bb79c6153b521 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Fri, 14 Jan 2005 21:09:40 +0000
Subject: linux

---
 man/man1/install.1 | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'man')

diff --git a/man/man1/install.1 b/man/man1/install.1
index 816988e0..e070ffba 100644
--- a/man/man1/install.1
+++ b/man/man1/install.1
@@ -36,6 +36,11 @@ builds an HTML version of the manual and installs it in
 .PP
 .I INSTALL
 can safely be repeated to rebuild the system from scratch.
+.PP
+The system uses different threading implementations on Linux 2.6 and
+later kernels than on 2.4 and earlier;
+and on FreeBSD 5 and later kernels than on FreeBSD 4 and earlier.
+Running binaries from one class on another may not work.
 .SH FILES
 .TP
 .B \*9/lib/moveplan9.files
-- 
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