Re: [PATCH v3 1/2] arm64: implement FTRACE_WITH_REGS

2016-08-11 Thread kbuild test robot
Hi Torsten, [auto build test ERROR on arm64/for-next/core] [also build test ERROR on v4.8-rc1 next-20160811] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Torsten-Duwe/arm64-live-patching/20160

[PATCH v3 1/2] arm64: implement FTRACE_WITH_REGS

2016-08-11 Thread Torsten Duwe
Once gcc is enhanced to optionally generate NOPs at the beginning of each function, like the concept proven in https://gcc.gnu.org/ml/gcc-patches/2016-04/msg01671.html (sans the "fprintf (... pad_size);", which spoils the data structure for kernel use), the generated pads can nicely be used to rero