LoongArch: Add kretprobes support

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Use the generic kretprobe trampoline handler to add kretprobes support
for LoongArch.

Tested-by: Jeff Xie <xiehuan09@gmail.com>
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

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This commit is contained in:

Tiezhu Yang 2023-02-25 15:52:57 +08:00 • committed by Huacai Chen

parent 6d4cc40fb5

commit 3f55368600

5 changed files with 128 additions and 1 deletions

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1

arch/loongarch/Kconfig

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3

arch/loongarch/include/asm/kprobes.h

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2

arch/loongarch/kernel/Makefile

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27

arch/loongarch/kernel/kprobes.c

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96

arch/loongarch/kernel/kprobes_trampoline.S

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