From: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Date: Thu, 25 Apr 2013 16:17:04 +0000 (+0000)
Subject: xen/arm: SMP support
X-Git-Tag: omap-for-v3.10/fixes-for-merge-window-part2~18^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a9ab3cc00dc0c338e3ab96f75a0e1a3c1aa3c27;p=pandora-kernel.git

xen/arm: SMP support

Map vcpu_info using VCPUOP_register_vcpu_info on all the online vcpus,
make sure the allocated struct doesn't cross a page boundary.

Call enable_percpu_irq on every cpu.

Changes in v5:
- allocate xen_vcpu_info dynamically, aligning it to the size of the
struct;
- use VCPUOP_register_vcpu_info on cpu0 too.

Changed in v2:
- move the percpu variable argument fix to a separate patch;
- remove unused variable.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
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