On Thu, Oct 31, 2013 at 12:23:30PM +0100, Frederic Weisbecker wrote:Sorry for late reply. And yes, the BDKG called it "Breakpoint Extension". Keeping the name consistent with the documentation might be best for now to avoid confusion.Ok we can keep that naming then, at least on the feature symbol. ButGreat, in the latest F16h BKDG the CPUID bit is called
add a comment on it.
"DataBreakpointExtension". So BPEXT could mean anything :)
So the comment is with the definition of the bit:
+#define X86_FEATURE_BPEXT (6*32+26) /* data breakpoint extension */
Oh well...