linux/arch/powerpc/kernel/trace
Christophe Leroy 7875bc9b07 powerpc/ftrace: Don't save again LR in ftrace_regs_caller() on PPC32
PPC32 mcount() caller already saves LR on stack,
no need to save it again.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/eadcfc770b4f1e35535ffb85e28e858a2c31dec4.1640017960.git.christophe.leroy@csgroup.eu
2022-02-07 21:03:10 +11:00
..
ftrace_32.S powerpc/ftrace: Don't save again LR in ftrace_regs_caller() on PPC32 2022-02-07 21:03:10 +11:00
ftrace_64_mprofile.S powerpc: flexible GPR range save/restore macros 2021-11-29 23:15:20 +11:00
ftrace_64_pg.S powerpc/ftrace: Enable HAVE_FUNCTION_GRAPH_RET_ADDR_PTR 2019-09-18 12:24:55 +10:00
ftrace_64.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ftrace.c powerpc/inst: Define ppc_inst_t 2021-12-09 22:41:21 +11:00
Makefile powerpc: Enable kcov 2019-02-23 21:04:32 +11:00
trace_clock.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00