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Date:      Tue, 09 Jun 2009 10:07:43 +0300
From:      Danny Braniss <danny@cs.huji.ac.il>
To:        rea-fbsd@codelabs.ru
Cc:        d@delphij.net, current@freebsd.org, net@freebsd.org
Subject:   Re: [head tinderbox] failure on sparc64/sparc64 
Message-ID:  <E1MDvQt-000CEr-B0@kabab.cs.huji.ac.il>
In-Reply-To: <pnDviOUhM/SNuybQq0u/UHsbVeU@j4OYE6OL8eALCd4BvSxIfwgoxSc> 
References:  <20090608224516.547F17302F@freebsd-current.sentex.ca>  <4A2DA390.3090704@delphij.net> <pnDviOUhM/SNuybQq0u/UHsbVeU@j4OYE6OL8eALCd4BvSxIfwgoxSc>

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> Xin, good day.
> 
> Mon, Jun 08, 2009 at 04:49:36PM -0700, Xin LI wrote:
> > The attached patch should fix this, any objections?
> 
> Yes, you missed negation operator in the copyin check.  The issue
> was already fixed by hrs@ two hours ago:
>   http://svn.freebsd.org/viewvc/base?view=revision&revision=193796
sorry to barge in, but:
           if ((options | GIF_FULLOPTS) == GIF_FULLOPTS)
is not clear,
	   if ((options & ~GIF_FULLOPTS) == 0)
seems to be less offuscated or I'm missing something?

danny
> -- 
> Eygene
>  _                ___       _.--.   #
>  \`.|\..----...-'`   `-._.-'_.-'`   #  Remember that it is hard
>  /  ' `         ,       __.--'      #  to read the on-line manual
>  )/' _/     \   `-_,   /            #  while single-stepping the kernel.
>  `-'" `"\_  ,_.-;_.-\_ ',  fsc/as   #
>      _.-'_./   {_.'   ; /           #    -- FreeBSD Developers handbook
>     {_.-``-'         {_/            #
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