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| author | kfraser@localhost.localdomain <kfraser@localhost.localdomain> | 2006-10-12 14:27:20 +0100 |
|---|---|---|
| committer | kfraser@localhost.localdomain <kfraser@localhost.localdomain> | 2006-10-12 14:27:20 +0100 |
| commit | e5b046d973604ca755ece5d880f89d5b73491ba5 (patch) | |
| tree | 881c5a807f49bc55f27e75983467316690d1d963 | |
| parent | 8b17a36d176b7164479b16cf4e539b899af0885e (diff) | |
| download | xen-e5b046d973604ca755ece5d880f89d5b73491ba5.tar.gz xen-e5b046d973604ca755ece5d880f89d5b73491ba5.tar.bz2 xen-e5b046d973604ca755ece5d880f89d5b73491ba5.zip | |
[XEN] Fix booting with dom0_mem specifying 4GB or more.
Signed-off-by: Charles Coffing <ccoffing@novell.com>
| -rw-r--r-- | xen/arch/x86/domain_build.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/xen/arch/x86/domain_build.c b/xen/arch/x86/domain_build.c index 05b5c03c63..f858adab51 100644 --- a/xen/arch/x86/domain_build.c +++ b/xen/arch/x86/domain_build.c @@ -401,11 +401,11 @@ int construct_dom0(struct domain *d, _p(dsi.v_start), _p(v_end)); printk(" ENTRY ADDRESS: %p\n", _p(dsi.v_kernentry)); - if ( (v_end - dsi.v_start) > (nr_pages * PAGE_SIZE) ) + if ( ((v_end - dsi.v_start)>>PAGE_SHIFT) > nr_pages ) { printk("Initial guest OS requires too much space\n" "(%luMB is greater than %luMB limit)\n", - (v_end-dsi.v_start)>>20, (nr_pages<<PAGE_SHIFT)>>20); + (v_end-dsi.v_start)>>20, nr_pages>>(20-PAGE_SHIFT)); return -ENOMEM; } |