powerpc/ftrace: Add module_trampoline_target() for PPC32

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module_trampoline_target() is used by __ftrace_modify_call().

Implement it for PPC32 so that CONFIG_DYNAMIC_FTRACE_WITH_REGS
can be activated on PPC32 as well.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/42345f464fb465f0fc76f3090e250be8fc1729f0.1635423081.git.christophe.leroy@csgroup.eu

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Christophe Leroy 2021-10-28 14:24:03 +02:00 • committed by Michael Ellerman

parent 88670fdb26

commit c93d4f6ecf

2 changed files with 29 additions and 33 deletions

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25

arch/powerpc/kernel/module_32.c

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37

arch/powerpc/kernel/trace/ftrace.c

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