From 597c81e14e4d0c756680b0c827b2f1b9cd6e2010 Mon Sep 17 00:00:00 2001 From: Jeffrey Walton Date: Sun, 25 Apr 2021 10:51:17 -0400 Subject: Update comments --- cpu.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/cpu.cpp b/cpu.cpp index e0495fec..8e18c71a 100644 --- a/cpu.cpp +++ b/cpu.cpp @@ -1355,7 +1355,8 @@ inline bool CPU_QuerySHA512() // Power9 random number generator inline bool CPU_QueryDARN() { - // Power9 and ISA 3.0 provide DARN. + // Power9 and ISA 3.0 provide DARN. It looks like + // Glibc offers PPC_FEATURE2_DARN. #if defined(__linux__) && defined(PPC_FEATURE2_ARCH_3_00) if ((getauxval(AT_HWCAP2) & PPC_FEATURE2_ARCH_3_00) != 0) return true; -- cgit v1.2.1