From: Keir Fraser <keir.fraser@citrix.com>
Date: Fri, 7 Aug 2009 16:29:50 +0000 (+0100)
Subject: x86: Increase default max CPUs to 64.
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~13503
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/success//%22http:/www.example.com/cgi/success/?a=commitdiff_plain;h=b37f409100885140ce407c5ada15287f2b6b26e8;p=xen.git

x86: Increase default max CPUs to 64.

Also remove compile-time limit of 32 for i386. It is no longer
required, since a cpumask was moved out of struct page_info.

Signed-off-by: Wei Gang <gang.wei@intel.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
---

diff --git a/xen/include/asm-x86/config.h b/xen/include/asm-x86/config.h
index 592f257072..ef79b122b2 100644
--- a/xen/include/asm-x86/config.h
+++ b/xen/include/asm-x86/config.h
@@ -49,13 +49,10 @@
 #ifdef MAX_PHYS_CPUS
 #define NR_CPUS MAX_PHYS_CPUS
 #else
-#define NR_CPUS 32
+#define NR_CPUS 64
 #endif
 
 #ifdef __i386__
-#if NR_CPUS > 32
-#error "Maximum of 32 physical processors supported by Xen on x86_32"
-#endif
 /* Maximum number of virtual CPUs in multi-processor guests. */
 #define MAX_VIRT_CPUS XEN_LEGACY_MAX_VCPUS
 #endif