linux-kernel - Re: [patch 20/26] Xen-paravirt

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Date:	Fri, 16 Mar 2007 09:57:39 -0700
From:	Chris Wright <chrisw@...s-sol.org>
To:	Jeremy Fitzhardinge <jeremy@...p.org>
Cc:	Chris Wright <chrisw@...s-sol.org>, Ingo Molnar <mingo@...e.hu>,
	Andi Kleen <ak@....de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, virtualization@...ts.osdl.org,
	xen-devel@...ts.xensource.com, Zachary Amsden <zach@...are.com>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Ian Pratt <ian.pratt@...source.com>,
	Christian Limpach <Christian.Limpach@...cam.ac.uk>,
	Adrian Bunk <bunk@...sta.de>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [patch 20/26] Xen-paravirt_ops: Core Xen implementation

* Jeremy Fitzhardinge (jeremy@...p.org) wrote:
> Chris Wright wrote:
> > That's been fixed, the two are built as seperate objects now.
> 
> Actually, we tried it but it causes bad kernel images with some
> binutils, so it has to be included for now.

Ah, missed that.

> >>> @@ -437,9 +437,9 @@ static unsigned long native_store_tr(voi
> >>>  
> >>>  static void native_load_tls(struct thread_struct *t, unsigned int cpu)
> >>>  {
> >>> -#define C(i) get_cpu_gdt_table(cpu)[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i]
> >>> -	C(0); C(1); C(2);
> >>> -#undef C
> >>> +	get_cpu_gdt_table(cpu)[GDT_ENTRY_TLS_MIN + 0] = t->tls_array[0];
> >>> +	get_cpu_gdt_table(cpu)[GDT_ENTRY_TLS_MIN + 1] = t->tls_array[1];
> >>> +	get_cpu_gdt_table(cpu)[GDT_ENTRY_TLS_MIN + 2] = t->tls_array[2];
> >>>  }
> >>>       
> >> this is a cleanup unrelated to the purpose of the patch.
> >>     
> >
> > Sure, will split out.
> >   
> 
> Already done in Rusty's cleanup patch.

Hmm, not here, I'll fix it up.

thanks,
-chris
-
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