From: Andi Kleen <ak@suse.de>
To: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: jdike@addtoit.com, user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] [PATCH] uml: fix signal code x86-64 [for 2.6.15]
Date: Sun, 4 Jun 2006 21:06:07 +0200 [thread overview]
Message-ID: <200606042106.08121.ak@suse.de> (raw)
In-Reply-To: <20060604185212.28436.74951.stgit@memento.home.lan>
> It isn't yet perfect, because we don't yet save floating point context. But
> that will come later. Additionally, there's a potential problem since RED
> zones will alternate stacks are used, unlike x86_64, so more stack space
> (128 bytes more) is used. But this shouldn't be a problem.
> Instead, having no red zone (like x86_64)
x86-64 has a red zone. Is your description confused or your code?
-Andi
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next prev parent reply other threads:[~2006-06-06 2:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-04 18:52 [uml-devel] [PATCH] uml: fix signal code x86-64 [for 2.6.15] Paolo 'Blaisorblade' Giarrusso
2006-06-04 19:06 ` Andi Kleen [this message]
2006-06-05 11:06 ` Blaisorblade
2006-06-05 23:39 ` Andi Kleen
2006-07-09 16:30 ` Blaisorblade
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