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Message-Id: <8ae34e966c312ae5cf6c09a35ddc290cce942208.1747215274.git.namcao@linutronix.de> Date: Wed, 14 May 2025 11:38:50 +0200 From: Nam Cao <namcao@...utronix.de> To: Paul Walmsley <paul.walmsley@...ive.com>, Palmer Dabbelt <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>, Alexandre Ghiti <alex@...ti.fr>, linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org Cc: Nam Cao <namcao@...utronix.de>, Alexandre Ghiti <alexghiti@...osinc.com> Subject: [PATCH v2 11/11] riscv: kprobes: Remove duplication of RV_EXTRACT_ITYPE_IMM Use RV_EXTRACT_ITYPE_IMM, instead of re-implementing it in simulate_jalr(). Reviewed-by: Alexandre Ghiti <alexghiti@...osinc.com> Signed-off-by: Nam Cao <namcao@...utronix.de> --- arch/riscv/kernel/probes/simulate-insn.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/kernel/probes/simulate-insn.c b/arch/riscv/kernel/probes/simulate-insn.c index 2b3cd69d6f8e..fa581590c1f8 100644 --- a/arch/riscv/kernel/probes/simulate-insn.c +++ b/arch/riscv/kernel/probes/simulate-insn.c @@ -64,7 +64,7 @@ bool __kprobes simulate_jalr(u32 opcode, unsigned long addr, struct pt_regs *reg */ bool ret; unsigned long base_addr; - u32 imm = (opcode >> 20) & 0xfff; + u32 imm = RV_EXTRACT_ITYPE_IMM(opcode); u32 rd_index = RV_EXTRACT_RD_REG(opcode); u32 rs1_index = RV_EXTRACT_RS1_REG(opcode); -- 2.39.5
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