[PATCH v8 2/8] ppc64le FTRACE_WITH_REGS implementation

2016-02-10 Thread Torsten Duwe
Implement FTRACE_WITH_REGS for powerpc64, on ELF ABI v2. Initial work started by Vojtech Pavlik, used with permission. * arch/powerpc/kernel/entry_64.S: - Implement an effective ftrace_caller that works from within the kernel binary as well as from modules. *

[PATCH v8 2/8] ppc64le FTRACE_WITH_REGS implementation

2016-02-10 Thread Torsten Duwe
Implement FTRACE_WITH_REGS for powerpc64, on ELF ABI v2. Initial work started by Vojtech Pavlik, used with permission. * arch/powerpc/kernel/entry_64.S: - Implement an effective ftrace_caller that works from within the kernel binary as well as from modules. *