From 4b0fcc56f95c934e110f936076d158758a8354b4 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@beefcake.parabola.nu>
Date: Wed, 16 May 2018 19:46:32 -0400
Subject: improve comment

---
 hack/asm-generic/types.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'hack/asm-generic')

diff --git a/hack/asm-generic/types.h b/hack/asm-generic/types.h
index ae07283..78b7b48 100644
--- a/hack/asm-generic/types.h
+++ b/hack/asm-generic/types.h
@@ -1,6 +1,10 @@
 /* Override Linux' (4.16.1) <asm-generic/types.h> to agree with GNU
  * libc's (2.27) <bits/types.h> so that we can use Linux' __u64 and
- * __s64 with libc's PRIu64 and PRUi64.  */
+ * __s64 with libc's PRIu64 and PRId64.
+ *
+ * Linux 4.16.1 normally uses int-ll64.h unconditionally; we need it
+ * to use int-l64.h on platforms where "long" and "long long" are both
+ * 64 bits.  */
 
 #if __WORDSIZE == 64
 # include <asm-generic/int-l64.h>
-- 
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