Mention that k10temp readings are relative (not absolute) temperatures.

diff --git a/posts/Aspire_One_722.mdwn b/posts/Aspire_One_722.mdwn
index 6bb1306aacd67f5db003c7572ec34c37145f7416..f52a2fc3449408be27e749cb59391ffec99e5e2e 100644 (file)
--- a/posts/Aspire_One_722.mdwn
+++ b/posts/Aspire_One_722.mdwn
@@ -18,8 +18,8 @@ processor via the PCI bus:
        Kernel modules: k10temp
     …
 
-You can find read the processor temperature in degrees Celsius using
-sysfs.  On my system, I can use:
+You can find read the [relative][k10-relative] processor temperature
+in degrees Celsius using sysfs.  On my system, I can use:
 
     $ cat '/sys/module/k10temp/drivers/pci:k10temp/0000:00:18.3/temp1_input'
     75500
@@ -159,6 +159,7 @@ What are these for?
 
 [C-60]: http://en.wikipedia.org/wiki/Amd_fusion#.22Ontario.@@_.2840.C2.A0nm.29
 [k10temp]: http://www.kernel.org/doc/Documentation/hwmon/k10temp
+[k10-relative]: https://lkml.org/lkml/2009/11/24/194
 [Evergreen]: http://en.wikipedia.org/wiki/Evergreen_(GPU_family)
 [hd6290]: http://en.wikipedia.org/wiki/Comparison_of_AMD_graphics_processing_units#IGP_.28HD_6xxx.29
 [HDA]: http://en.wikipedia.org/wiki/Intel_High_Definition_Audio