From: Keir Fraser <keir.fraser@citrix.com>
Date: Thu, 8 Jan 2009 11:19:38 +0000 (+0000)
Subject: x86: remove pointless dom0 check
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~14014^2~102
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=51f2134fab26bce424ee30711b194f700234c13d;p=xen.git

x86: remove pointless dom0 check

This check is redundant with a check a few dozen lines up resulting in
a panic().

Signed-off-by: Jan Beulich <jbeulich@novell.com>
---

diff --git a/xen/arch/x86/domain_build.c b/xen/arch/x86/domain_build.c
index 1c140c5799..c8b64357b3 100644
--- a/xen/arch/x86/domain_build.c
+++ b/xen/arch/x86/domain_build.c
@@ -430,14 +430,6 @@ int __init construct_dom0(
            _p(v_start), _p(v_end));
     printk(" ENTRY ADDRESS: %p\n", _p(parms.virt_entry));
 
-    if ( ((v_end - v_start)>>PAGE_SHIFT) > nr_pages )
-    {
-        printk("Initial guest OS requires too much space\n"
-               "(%luMB is greater than %luMB limit)\n",
-               (v_end-v_start)>>20, nr_pages>>(20-PAGE_SHIFT));
-        return -ENOMEM;
-    }
-
     mpt_alloc = (vpt_start - v_start) +
         (unsigned long)pfn_to_paddr(alloc_spfn);