Messages in this thread Patch in this message | | | From | Jim Wilson <> | Subject | [PATCH] RISC-V: Fix PTRACE_SETREGSET bug. | Date | Mon, 11 Jun 2018 14:48:22 -0700 |
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In riscv_gpr_set, pass regs instead of ®s to user_regset_copyin to fix gdb segfault.
Signed-off-by: Jim Wilson <jimw@sifive.com> --- arch/riscv/kernel/ptrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/riscv/kernel/ptrace.c b/arch/riscv/kernel/ptrace.c index ba3e80712797..9f82a7e34c64 100644 --- a/arch/riscv/kernel/ptrace.c +++ b/arch/riscv/kernel/ptrace.c @@ -50,7 +50,7 @@ static int riscv_gpr_set(struct task_struct *target, struct pt_regs *regs; regs = task_pt_regs(target); - ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, ®s, 0, -1); + ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, regs, 0, -1); return ret; } -- 2.17.1
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