src/patches/cpufrequtils/0001-Only-x86-has-cpuid-instruction.patch

   1 From f1b6bccf08f53295b2f7f448f28bbd37533c14a2 Mon Sep 17 00:00:00 2001
   2 From: Zhang Le <r0bertz@gentoo.org>
   3 Date: Sun, 18 Jul 2010 02:05:28 +0800
   4 Subject: [PATCH 1/8] Only x86 has cpuid instruction
   5
   6 Signed-off-by: Zhang Le <r0bertz@gentoo.org>
   7 Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
   8 ---
   9  utils/aperf.c |    4 ++++
  10  1 file changed, 4 insertions(+)
  11
  12 diff --git a/utils/aperf.c b/utils/aperf.c
  13 index 627fb17..1c64501 100644
  14 --- a/utils/aperf.c
  15 +++ b/utils/aperf.c
  16 @@ -68,11 +68,15 @@ struct avg_perf_cpu_info
  17
  18  static int cpu_has_effective_freq()
  19  {
  20 +#if defined(__i386__) || defined(__x86_64__)
  21         /* largest base level */
  22         if (cpuid_eax(0) < 6)
  23                 return 0;
  24
  25         return cpuid_ecx(6) & 0x1;
  26 +#else
  27 +       return 0;
  28 +#endif
  29  }
  30
  31  /*
  32 --
  33 1.7.10
  34