Re: [PATCH 3/3] ptrace,syscall_user_dispatch: add a getter/setter for sud configuration

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On 01/22, Gregory Price wrote:
>
> +int syscall_user_dispatch_get_config(struct task_struct *task, unsigned long size,
> +		void __user *data)
> +{
> +	struct syscall_user_dispatch *sd = &task->syscall_dispatch;
> +	struct syscall_user_dispatch_config config;
> +
> +	if (size != sizeof(struct syscall_user_dispatch_config))
> +		return -EINVAL;
> +
> +	if (test_syscall_work(SYSCALL_USER_DISPATCH))
> +		config.mode = PR_SYS_DISPATCH_ON;
> +	else
> +		config.mode = PR_SYS_DISPATCH_OFF;

Stupid question...

Why do we need 2/3 (which reports SYSCALL_USER_DISPATCH in proc/pid/status) then?

Oleg.




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