http://bugzilla.kernel.org/show_bug.cgi?id=14447
Summary: Dell Precision T7500 BIOS (A01, A03) does not provide
correct NUMA information
Product: ACPI
Version: 2.5
Kernel Version: Debian 2.6.30-2, Debian 2.6.31
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Config-Tables
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Regression: No
Created an attachment (id=23475)
--> (http://bugzilla.kernel.org/attachment.cgi?id=23475)
dmesg
The machine is a Dell Precision T7500 with 2 Nehalem CPUs. In the BIOS, memory
interleaving is set to "NUMA". It was the only BIOS option mentioning NUMA.
So I would expect that the kernel detects and uses NUMA.
Problem is still there with latest BIOS update (A03).
Dell technical support did not want to accept an error report on this.
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