Steven Rostedt (VMware) 8114865ff8 function_graph: Create function_graph_enter() to consolidate architecture code ... Currently all the architectures do basically the same thing in preparing the function graph tracer on entry to a function. This code can be pulled into a generic location and then this will allow the function graph tracer to be fixed, as well as extended. Create a new function graph helper function_graph_enter() that will call the hook function (ftrace_graph_entry) and the shadow stack operation (ftrace_push_return_trace), and remove the need of the architecture code to manage the shadow stack. This is needed to prepare for a fix of a design bug on how the curr_ret_stack is used. Cc: stable@kernel.org Fixes: 03274a3ffb ("tracing/fgraph: Adjust fgraph depth before calling trace return callback") Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>		2018-11-26 16:18:04 -05:00
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acpi
asm-generic	s390 updates for 4.20-rc2	2018-11-09 06:30:44 -06:00
clocksource
crypto
drm
dt-bindings
keys
kvm
linux	function_graph: Create function_graph_enter() to consolidate architecture code	2018-11-26 16:18:04 -05:00
math-emu
media
memory
misc
net
pcmcia
ras
rdma
scsi
soc
sound
target
trace	kyber: fix wrong strlcpy() size in trace_kyber_latency()	2018-11-12 08:28:37 -07:00
uapi	drm: i915, amdgpu, sun4i, exynos and etnaviv fixes	2018-11-10 13:29:47 -06:00
video
xen