From: "Michael S. Zick" <lkml@morethan.org>
To: Roland Dreier <rdreier@cisco.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [RFC] Uni-processor interrupt state preservation.
Date: Thu, 30 Jul 2009 12:01:09 -0500 [thread overview]
Message-ID: <200907301201.12197.lkml@morethan.org> (raw)
In-Reply-To: <adabpn2rty9.fsf@cisco.com>
On Thu July 30 2009, Roland Dreier wrote:
>
> > Just how is the interrupt state (in ebx) supposed to be preserved across
> > the function call?
>
> Doesn't the i386 ABI say that ebx is preserved across function calls?
>
>
If it does, then that is the answer to my question -
Link to the ABI document please.
Mike
next prev parent reply other threads:[~2009-07-30 17:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-30 16:37 [RFC] Uni-processor interrupt state preservation Michael S. Zick
2009-07-30 16:55 ` Roland Dreier
2009-07-30 17:01 ` Michael S. Zick [this message]
2009-07-30 17:14 ` Roland Dreier
2009-07-30 17:51 ` Michael S. Zick
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