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[Xen-devel] [PATCH] dom0 panic on xen-pae when dom0_mem=4096M
| To: | <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] [PATCH] dom0 panic on xen-pae when dom0_mem=4096M |
| From: | "Charles Coffing" <ccoffing@xxxxxxxxxx> |
| Date: | Wed, 11 Oct 2006 18:31:04 -0400 |
| Delivery-date: | Wed, 11 Oct 2006 15:52:07 -0700 |
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When running on xen-pae, if you attempt to assign 4 GB of RAM to dom0 using "dom0_mem=4096M", a calculation wraps around to 0 and causes dom0 to panic early in the boot. It appears that this problem was already fixed in the user-space domain builder. The attached patch brings the same fix into xen/arch/x86/domain_build.c. Please apply to -3.0.3 and -unstable. Signed-off-by: Charles Coffing <ccoffing@xxxxxxxxxx>
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