From: Tejun Heo <tj@kernel.org>
Date: Wed, 21 Jan 2009 08:26:06 +0000 (+0900)
Subject: x86: prepare for tlb merge
X-Git-Tag: v2.6.30-rc1~2^2~50^2~64^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6dd01bedee6c3191643db303a1dc530bad56ec55;p=pandora-kernel.git

x86: prepare for tlb merge

Impact: clean up, ipi vector number reordering for x86_32

Make the following changes to prepare for tlb merge.

* reorder x86_32 ip vectors

* adjust tlb_32.c and tlb_64.c such that their logics coincide exactly
	- on spurious invalidate ipi, tlb_32 acks the irq
	- tlb_64 now has proper memory barriers around clearing
          flush_cpumask (no change in generated code)

* unexport flush_tlb_page from tlb_32.c, there's no user

* use unsigned int for cpu id

* drop unnecessary includes from tlb_64.c

Signed-off-by: Tejun Heo <tj@kernel.org>
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