linux_dsm_epyc7002/arch/microblaze/kernel
Steven Rostedt (VMware) 556763e5a5 microblaze: function_graph: Simplify with function_graph_enter()
The function_graph_enter() function does the work of calling the function
graph hook function and the management of the shadow stack, simplifying the
work done in the architecture dependent prepare_ftrace_return().

Have microblaze use the new code, and remove the shadow stack management as well as
having to set up the trace structure.

This is needed to prepare for a fix of a design bug on how the curr_ret_stack
is used.

Cc: Michal Simek <monstr@monstr.eu>
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>
2018-11-27 20:30:18 -05:00
..
cpu microblaze: get cpu node with of_get_cpu_node 2018-09-28 15:30:26 -05:00
.gitignore
asm-offsets.c
dma.c dma-mapping: consolidate the dma mmap implementations 2018-09-20 09:01:16 +02:00
entry-nommu.S
entry.S
exceptions.c
ftrace.c microblaze: function_graph: Simplify with function_graph_enter() 2018-11-27 20:30:18 -05:00
head.S microblaze: delete wrong comment about machine_early_init 2018-07-30 08:33:04 +02:00
hw_exception_handler.S
irq.c
kgdb.c
Makefile microblaze: consolidate GPIO reset handling 2018-06-21 13:57:39 +02:00
mcount.S
microblaze_ksyms.c
misc.S
module.c
process.c
prom.c
ptrace.c
reset.c microblaze: consolidate GPIO reset handling 2018-06-21 13:57:39 +02:00
setup.c
signal.c
stacktrace.c
sys_microblaze.c
syscall_table.S
timer.c
traps.c
unwind.c
vmlinux.lds.S vmlinux.lds.h: Move LSM_TABLE into INIT_DATA 2018-10-10 20:40:21 -07:00