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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
..
core Documentation/features/core: Add feature description and arch support status file for 'BPF-JIT' 2015-06-03 12:51:43 +02:00
debug powerpc/kprobes: Add support for KPROBES_ON_FTRACE 2017-04-24 19:07:58 +10:00
io 2nd round of ARC udpates for 4.10rc1 2016-12-23 10:22:47 -08:00
lib/strncasecmp Documentation/features/lib: Add feature description and arch support status file for 'strncasecmp' 2015-06-03 12:51:33 +02:00
locking Documentation/features/locking: Add feature description and arch support status file for 'queued-rwlocks' 2015-06-03 12:51:43 +02:00
perf Documentation: MIPS supports HAVE_REGS_AND_STACK_ACCESS_API 2016-10-13 17:19:19 +02:00
sched/numa-balancing Documentation/features/sched: Add feature description and arch support status file for 'numa-balancing' 2015-06-03 12:51:36 +02:00
seccomp/seccomp-filter um: Add seccomp support 2016-01-10 21:49:49 +01:00
time arm64: enable HAVE_IRQ_TIME_ACCOUNTING 2015-12-03 19:37:10 +00:00
vm arm64: add support for ioremap() block mappings 2016-02-18 18:16:16 +00:00
arch-support.txt Documentation/features: Explain kernel feature descriptions and add visualization script 2015-06-03 12:59:38 +02:00
list-arch.sh Remove "arch" usage in Documentation/features/list-arch.sh 2016-01-26 15:19:08 -07:00