From: kettenis <kettenis@openbsd.org>
Date: Tue, 27 Feb 2024 15:34:28 +0000 (+0000)
Subject: Linux still doesn't actually implement IBT for userland.  And by the pace
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=94b3843fdd6fbe93c7ca4c27f6f43b9379a31743;p=openbsd

Linux still doesn't actually implement IBT for userland.  And by the pace
things are going, it will take another decade before it does.  But OpenBSD
has it enabled *by default* already.

Drop the #ifdef __linux__.  This should hurt other OSes when they finally
catch up with us.

ok robert@, tb@
---

diff --git a/gnu/llvm/libunwind/src/assembly.h b/gnu/llvm/libunwind/src/assembly.h
index fb07d04071a..a7091108baf 100644
--- a/gnu/llvm/libunwind/src/assembly.h
+++ b/gnu/llvm/libunwind/src/assembly.h
@@ -15,7 +15,7 @@
 #ifndef UNWIND_ASSEMBLY_H
 #define UNWIND_ASSEMBLY_H
 
-#if defined(__linux__) && defined(__CET__)
+#if defined(__CET__)
 #include <cet.h>
 #define _LIBUNWIND_CET_ENDBR _CET_ENDBR
 #else