Commit b44f3840 authored by Al Viro's avatar Al Viro
Browse files

arm64: get rid of copy_regset_to_user() in compat_ptrace_read_user() 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent a96dacf9

arch/arm64/kernel/ptrace.c

+1 −3
Original line number Diff line number Diff line
@@ -1541,9 +1541,7 @@ static int compat_ptrace_read_user(struct task_struct *tsk, compat_ulong_t off, 
	else if (off == COMPAT_PT_TEXT_END_ADDR)

		tmp = tsk->mm->end_code;

	else if (off < sizeof(compat_elf_gregset_t))

		return copy_regset_to_user(tsk, &user_aarch32_view,

					   REGSET_COMPAT_GPR, off,

					   sizeof(compat_ulong_t), ret);

		tmp = compat_get_user_reg(tsk, off >> 2);

	else if (off >= COMPAT_USER_SZ)

		return -EIO;

	else