From: Daniel Jacobowitz <dan@debian.org>
To: Albert Cahalan <albert@users.sf.net>
Cc: linux-kernel mailing list <linux-kernel@vger.kernel.org>
Subject: Re: CLONE_SIGHAND w/o CLONE_VM
Date: Sun, 21 Sep 2003 23:41:46 -0400 [thread overview]
Message-ID: <20030922034146.GA8083@nevyn.them.org> (raw)
In-Reply-To: <1064199244.746.401.camel@cube>
On Sun, Sep 21, 2003 at 10:54:05PM -0400, Albert Cahalan wrote:
> Does CLONE_SIGHAND without CLONE_VM ever
> make sense?
>
> Note that the arch-specific kernel_thread()
> implementations add CLONE_VM, so kernel_thread()
> usage doesn't count unless you can point to an
> arch that doesn't add the CLONE_VM flag. (BTW, the
> user-mode port is missing CLONE_UNTRACED. Bug?)
Minor bug, but yes, it's a bug. kernel threads should always be
CLONE_UNTRACED; UML wasn't in the tree when I added it.
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer
prev parent reply other threads:[~2003-09-22 3:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-22 2:54 CLONE_SIGHAND w/o CLONE_VM Albert Cahalan
2003-09-22 3:41 ` Daniel Jacobowitz [this message]
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