remarkable-linux/arch/powerpc
Naveen N. Rao ead514d5fb powerpc/kprobes: Add support for KPROBES_ON_FTRACE
Allow kprobes to be placed on ftrace _mcount() call sites. This optimization
avoids the use of a trap, by riding on ftrace infrastructure.

This depends on HAVE_DYNAMIC_FTRACE_WITH_REGS which depends on MPROFILE_KERNEL,
which is only currently enabled on powerpc64le with newer toolchains.

Based on the x86 code by Masami.

Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-04-24 19:07:58 +10:00
..
boot powerpc/boot: Fix zImage TOC alignment 2017-03-08 10:39:32 +11:00
configs powerpc updates for 4.11 part 2 2017-03-01 10:10:16 -08:00
crypto crypto: powerpc - Fix initialisation of crc32c context 2017-03-08 14:01:08 +08:00
include powerpc/kprobes: Add support for KPROBES_ON_FTRACE 2017-04-24 19:07:58 +10:00
kernel powerpc/kprobes: Add support for KPROBES_ON_FTRACE 2017-04-24 19:07:58 +10:00
kvm power/mm: update pte_write and pte_wrprotect to handle savedwrite 2017-03-09 17:01:09 -08:00
lib powerpc fixes for 4.11 #3 2017-03-07 10:46:10 -08:00
math-emu
mm powerpc fixes for 4.11 #3 2017-03-07 10:46:10 -08:00
net powerpc updates for 4.11 part 1. 2017-02-22 10:30:38 -08:00
oprofile
perf powerpc/perf: Handle sdar_mode for marked event in power9 2017-03-09 13:34:54 +11:00
platforms powerpc/pseries: Don't give a warning when HPT resizing isn't available 2017-03-17 16:10:58 +11:00
purgatory kexec, x86/purgatory: Unbreak it and clean it up 2017-03-10 20:55:09 +01:00
scripts
sysdev axonram: Fix gendisk handling 2017-03-08 10:55:40 -07:00
xmon sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h> 2017-03-02 08:42:29 +01:00
Kconfig powerpc/kprobes: Add support for KPROBES_ON_FTRACE 2017-04-24 19:07:58 +10:00
Kconfig.debug powerpc/xmon: Enable disassembly files (compilation changes) 2017-02-15 20:02:42 +11:00
Makefile powerpc: Fix compiling a BE kernel with a powerpc64le toolchain 2017-03-03 11:24:50 +11:00
relocs_check.sh