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RISC-V: Fix PTRACE_SETREGSET bug. 

In riscv_gpr_set, pass regs instead of &regs to user_regset_copyin to fix
gdb segfault.

Signed-off-by: Jim Wilson <jimw@sifive.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
This commit is contained in:
Jim Wilson 2018-06-11 14:48:22 -07:00 committed by Palmer Dabbelt
parent 8606544890
commit 1db9b80980
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1 changed files with 1 additions and 1 deletions
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2
arch/riscv/kernel/ptrace.c
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@ -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, &regs, 0, -1);
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, regs, 0, -1);
return ret;
}