linux-kernel - Re: [PATCH 1/24] mm/sparse-vmemmap.c: make sure init

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Date:	Fri, 09 Nov 2007 23:26:59 -0200
From:	Glauber de Oliveira Costa <gcosta@...hat.com>
To:	Jeremy Fitzhardinge <jeremy@...p.org>
CC:	linux-kernel@...r.kernel.org, lguest@...abs.org,
	kvm-devel@...ts.sourceforge.net, ak@...e.de,
	virtualization@...ts.linux-foundation.org, chrisw@...s-sol.org,
	tglx@...utronix.de, anthony@...emonkey.ws,
	akpm@...ux-foundation.org,
	Linus Torvalds <torvalds@...ux-foundation.org>, mingo@...e.hu
Subject: Re: [PATCH 1/24] mm/sparse-vmemmap.c: make sure init_mm is included

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Jeremy Fitzhardinge escreveu:
> Glauber de Oliveira Costa wrote:
>> mm/sparse-vmemmap.c uses init_mm in some places.  However, it is not
>> present in any of the headers currently included in the file.
>>
>> init_mm is defined as extern in sched.h, so we add it to the headers list
>>
>> Up to now, this problem was masked by the fact that functions like
>> set_pte_at() and pmd_populate_kernel() are usually macros that expand to
>> simpler variants that does not use the first parameter at all.
>>
>> Signed-off-by: Glauber de Oliveira Costa <gcosta@...hat.com>
>> Signed-off-by: Andrew Morton <akpm@...ux-foundation.org>
>> Signed-off-by: Linus Torvalds <torvalds@...ux-foundation.org>
>> ---
>>  mm/sparse-vmemmap.c |    1 +
>>  1 files changed, 1 insertions(+), 0 deletions(-)
>>
>> diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
>> index d3b718b..22620f6 100644
>> --- a/mm/sparse-vmemmap.c
>> +++ b/mm/sparse-vmemmap.c
>> @@ -24,6 +24,7 @@
>>  #include <linux/module.h>
>>  #include <linux/spinlock.h>
>>  #include <linux/vmalloc.h>
>> +#include <linux/sched.h>
>>   
> 
> This is already in git.
> 
>     J
As I told in the 0th message, yes, I'm aware.
Just it does not seem to be in tglx's , so if people are willing to try
this out, they'll needed. Thus it's included in the series.

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