From: "Albert D. Cahalan" <acahalan@cs.uml.edu>
To: linux-ia64@vger.kernel.org
Subject: [Linux-ia64] Re: can we make anonymous memory non-EXECUTABLE?
Date: Tue, 08 Jan 2002 19:32:41 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590698805778@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590698805771@msgid-missing>
David Mosberger writes:
> I think that's fine. If the consensus is that apps *should* use
> mprotect() to get executable permission (Linus implied as much) and
> it's an architecture specific choice as to whether this is enforced,
> I'm happy. My belief is that we could make this change on ia64
> without undue burden on programmers. If not, I'm sure I'll find out
> about it and I'm willing to take the responsibility.
If you turn off executable permission right now, you can add it
back at some future date.
If you leave the executable permission, we're stuck with it as
the ABI becomes set in stone.
So turn it off ASAP.
next prev parent reply other threads:[~2002-01-08 19:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-08 6:02 [Linux-ia64] Re: can we make anonymous memory non-EXECUTABLE? David S. Miller
2002-01-08 13:23 ` Alan Cox
2002-01-08 19:12 ` David Mosberger
2002-01-08 19:15 ` David Mosberger
2002-01-08 19:32 ` Albert D. Cahalan [this message]
2002-01-10 1:04 ` Paul Mackerras
2002-01-10 3:40 ` David Mosberger
2002-01-11 5:49 ` David Mosberger
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