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| author | Andi Kleen <[email protected]> | 2010-03-29 07:41:11 +0000 |
|---|---|---|
| committer | H. Peter Anvin <[email protected]> | 2010-04-01 20:31:07 +0000 |
| commit | 909fc87b32b3b9e3f0b87dcc5d98319c41900c58 (patch) | |
| tree | 8e0ecaf51d92dc50007ebcec02bcf1039fd8c493 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | x86: Make e820_remove_range to handle all covered case (diff) | |
| download | kernel-909fc87b32b3b9e3f0b87dcc5d98319c41900c58.tar.gz kernel-909fc87b32b3b9e3f0b87dcc5d98319c41900c58.zip | |
x86: Handle overlapping mptables
We found a system where the MP table MPC and MPF structures overlap.
That doesn't really matter because the mptable is not used anyways with ACPI,
but it leads to a panic in the early allocator due to the overlapping
reservations in 2.6.33.
Earlier kernels handled this without problems.
Simply change these reservations to reserve_early_overlap_ok to avoid
the panic.
Reported-by: Thomas Renninger <[email protected]>
Tested-by: Thomas Renninger <[email protected]>
Signed-off-by: Andi Kleen <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: H. Peter Anvin <[email protected]>
Cc: <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions