[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20081022115727.ca832616.akpm@linux-foundation.org>
Date: Wed, 22 Oct 2008 11:57:27 -0700
From: Andrew Morton <akpm@...ux-foundation.org>
To: Steven Rostedt <rostedt@...dmis.org>
Cc: linux-kernel@...r.kernel.org, mingo@...e.hu, fweisbec@...il.com,
sagar.abhishek@...il.com, davem@...emloft.net, tglx@...utronix.de,
peterz@...radead.org, torvalds@...ux-foundation.org,
srostedt@...hat.com
Subject: Re: [PATCH 03/11] ftrace: return error on failed modified text.
On Wed, 22 Oct 2008 14:43:16 -0400
Steven Rostedt <rostedt@...dmis.org> wrote:
> Return -1 on failed modified text.
>
changelog fails to explain the reason for the change.
> + if (__copy_to_user_inatomic((char __user *)ip, new_code,
> + MCOUNT_INSN_SIZE))
> + return -1;
why not -EFAULT?
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists