After some searching, I found that the kernel team has indeed removed support for disabling HPA.
check this for example: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=578272
After some searching, I found that the kernel team has indeed removed support for disabling HPA.
check this for example: bugs.debian. org/cgi- bin/bugreport. cgi?bug= 578272
http://