From: Mark Wooding <mdw@distorted.org.uk>
Date: Sat, 6 May 2023 23:58:39 +0000 (+0100)
Subject: base/dispatch.c: Check atomic copy of the probes flags, not the original.
X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb/commitdiff_plain/7c545e7b9a411536114d43c7d5ed8c95a2ebd56a

base/dispatch.c: Check atomic copy of the probes flags, not the original.

Rather defeats the point otherwise.
---

diff --git a/base/dispatch.c b/base/dispatch.c
index 309be5c3..4ce60159 100644
--- a/base/dispatch.c
+++ b/base/dispatch.c
@@ -413,7 +413,7 @@ static unsigned get_hwcaps(void)
   unsigned hw;
 
   DISPATCH_LOAD(hwcaps, hw);
-  if (!(hwcaps & HF_PROBED)) { probe_hwcaps(); DISPATCH_LOAD(hwcaps, hw); }
+  if (!(hw & HF_PROBED)) { probe_hwcaps(); DISPATCH_LOAD(hwcaps, hw); }
   return (hw);
 }