[Xen-changelog] [xen-unstable] x86: remove pointless dom0 check

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1231413578 0
# Node ID 95d77829216fdad92f16690d7899508bec38ee0e
# Parent  b9721b2766c19f5d51c50955cbf06e42ef81a7fe
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@xxxxxxxxxx>
---
 xen/arch/x86/domain_build.c |    8 --------
 1 files changed, 8 deletions(-)

diff -r b9721b2766c1 -r 95d77829216f xen/arch/x86/domain_build.c
--- a/xen/arch/x86/domain_build.c       Wed Jan 07 11:25:00 2009 +0000
+++ b/xen/arch/x86/domain_build.c       Thu Jan 08 11:19:38 2009 +0000
@@ -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);
 

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