Weibin Sun authored Mar 17, 2014 and Vikram Narayanan committed Oct 25, 2016

Conflicts:
	arch/x86/lcd/lcd_main.c

Resolved-by: Vikram Narayanan <vikram186@gmail.com>

Jithu Joseph authored Mar 14, 2014 and Vikram Narayanan committed Oct 25, 2016

The previous variable argument approch for printf based on 32bit XV6 was not working, as the first 6 integer arguments are passed in registers and merely incrementing the sp++ wont fetch subsequent arguments when compiled for 64 bit. changed this to to use builtin va_* macros. Now able to print multiple integers.

Suspecting some issues in loading - see the description of commented printint. This needs to be analysed. (an alternate approch is working is added for time-being)

Muktesh Khole authored Mar 13, 2014 and Vikram Narayanan committed Oct 25, 2016

Renaming capability.c and capability.h to lcd_cap.c and lcd_cap.h to avoid conflict /linux/capability.h files

Muktesh Khole authored Mar 13, 2014 and Vikram Narayanan committed Oct 25, 2016

Conflicts:
	include/linux/init_task.h
	include/linux/sched.h

Resolved-by: Vikram Narayanan <vikram186@gmail.com>