Merge tag 'perf-kprobes-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf/kprobes updates from Ingo Molnar:
"This prepares to unify the kretprobe trampoline handler and make
kretprobe lockless (those patches are still work in progress)"
* tag 'perf-kprobes-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
kprobes: Fix to check probe enabled before disarm_kprobe_ftrace()
kprobes: Make local functions static
kprobes: Free kretprobe_instance with RCU callback
kprobes: Remove NMI context check
sparc: kprobes: Use generic kretprobe trampoline handler
sh: kprobes: Use generic kretprobe trampoline handler
s390: kprobes: Use generic kretprobe trampoline handler
powerpc: kprobes: Use generic kretprobe trampoline handler
parisc: kprobes: Use generic kretprobe trampoline handler
mips: kprobes: Use generic kretprobe trampoline handler
ia64: kprobes: Use generic kretprobe trampoline handler
csky: kprobes: Use generic kretprobe trampoline handler
arc: kprobes: Use generic kretprobe trampoline handler
arm64: kprobes: Use generic kretprobe trampoline handler
arm: kprobes: Use generic kretprobe trampoline handler
x86/kprobes: Use generic kretprobe trampoline handler
kprobes: Add generic kretprobe trampoline handler