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Date: Wed, 6 Apr 2016 01:32:48 +0800
From: Minfei Huang <mnfhuang@gmail.com>
To: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Jiri Kosina <jikos@kernel.org>, Jessica Yu <jeyu@redhat.com>,
        Miroslav Benes <mbenes@suse.cz>, linux-kernel@vger.kernel.org,
        live-patching@vger.kernel.org, Vojtech Pavlik <vojtech@suse.com>
Subject: Re: [RFC PATCH v1.9 12/14] livepatch: create per-task consistency
 model
Message-ID: <20160405173248.GA2450@huangminfeis-MacBook-Pro.local>
References: <cover.1458933243.git.jpoimboe@redhat.com>
 <74a2b37cea7a64a185e50876dba031137aa59a24.1458933243.git.jpoimboe@redhat.com>
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On 03/25/16 at 02:34P, Josh Poimboeuf wrote:
> +static int klp_check_stack(struct task_struct *task)
> +{
> +	static unsigned long entries[MAX_STACK_ENTRIES];
> +	struct stack_trace trace;
> +	struct klp_object *obj;
> +	struct klp_func *func;
> +	int ret;
> +
> +	trace.skip = 0;
> +	trace.nr_entries = 0;
> +	trace.max_entries = MAX_STACK_ENTRIES;
> +	trace.entries = entries;
> +	ret = save_stack_trace_tsk_reliable(task, &trace);

Format the array entries before using it.

Thanks
Minfei