Commits
Alexander Duyck committed 217f155e9fc
x86/ftrace: Use __pa_symbol instead of __pa on C visible symbols Instead of using __pa which is meant to be a general function for converting virtual addresses to physical addresses we can use __pa_symbol which is the preferred way of decoding kernel text virtual addresses to physical addresses. In this case we are not directly converting C visible symbols however if we know that the instruction pointer is somewhere between _text and _etext we know that we are going to be translating an address form the kernel text space. Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Link: http://lkml.kernel.org/r/20121116215718.8521.24026.stgit@ahduyck-cp1.jf.intel.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>