From: Arjan van de Ven <arjan@linux.intel.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: mingo@elte.hu, tglx@linutronix.de, linux@roeck-us.net,
linux-kernel@vger.kernel.org, hpa@zytor.com
Subject: Re: [PATCH] x86: unify copy_from_user() checking
Date: Thu, 17 Oct 2013 09:04:41 -0700 [thread overview]
Message-ID: <52600A99.2070507@linux.intel.com> (raw)
In-Reply-To: <5260241602000078000FBDD9@nat28.tlf.novell.com>
>
> ... and the non-constant case be taken care of at run time.
> That's precisely what the patch does.
fair enough.
I would like to see a comment above the code to describe this reasoning
and the objective and what the desired behavior is... so that we don't
have to reverse engineer this again 2 years from now ;-)
next prev parent reply other threads:[~2013-10-17 16:05 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-16 11:36 [PATCH] x86: unify copy_from_user() checking Jan Beulich
2013-10-16 14:00 ` Arjan van de Ven
2013-10-16 15:03 ` Jan Beulich
2013-10-16 17:05 ` Arjan van de Ven
2013-10-17 9:45 ` Jan Beulich
2013-10-17 15:45 ` Arjan van de Ven
2013-10-17 15:53 ` Jan Beulich
2013-10-17 16:04 ` Arjan van de Ven [this message]
2013-10-17 16:08 ` Jan Beulich
2013-10-17 16:16 ` Arjan van de Ven
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