Messages in this thread | | | Date | Wed, 4 Jan 2023 16:35:31 +0800 | Subject | Re: [PATCH v5 9/9] riscv/kprobe: Search free registers from unused caller-saved ones | From | "liaochang (A)" <> |
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在 2023/1/3 2:04, Björn Töpel 写道: > Chen Guokai <chenguokai17@mails.ucas.ac.cn> writes: > >> diff --git a/arch/riscv/kernel/probes/opt.c b/arch/riscv/kernel/probes/opt.c >> index 1c0e9d218f6f..884e77d2df4c 100644 >> --- a/arch/riscv/kernel/probes/opt.c >> +++ b/arch/riscv/kernel/probes/opt.c >> @@ -12,6 +12,7 @@ >> #include <asm/kprobes.h> >> #include <asm/patch.h> >> #include <asm/asm-offsets.h> >> +#include <linux/extable.h> >> >> #include "simulate-insn.h" >> #include "decode-insn.h" >> @@ -130,7 +131,7 @@ static void prepare_detour_buffer(kprobe_opcode_t *code, kprobe_opcode_t *slot, >> * as a destination register before any branch or jump instruction. >> */ >> static void find_register(unsigned long start, unsigned long end, >> - unsigned long *write, unsigned long *read) >> + unsigned long *write, unsigned long *read) > > Probably a patch messup; This makes the series no apply fully.
Not sure, i will apply this patch to latest kernel(Linux 6.2-rc2)
> > > Björn
-- BR, Liao, Chang
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