mtl: bugfix: tlb driver should allow remapping all unused pages, including one at UNUSED_L2_START_ALIGNED address #54278
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UNUSED_L2_START_ALIGNED is a marker of first page not used by the linker. Starting from this page, the memory may be re-mapped. assertion <= is banning remapping of the first unused page changing to < Signed-off-by: Marcin Szkudlinski <marcin.szkudlinski@intel.com>
dcpleung
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tmleman
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aborisovich
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kv2019i
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13 tasks
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@marcinszkudlinski A bug report is required in order for this PR to be merged during the feature freeze. Please file a bug report issue for the problem that this PR is trying to fix and link the issue to this PR. |
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Bug report: |
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@stephanosio @nashif pls merge, the fix does not affect anything but MTL TLB |
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UNUSED_L2_START_ALIGNED is a marker of first page not used by the linker. Starting from this page, the memory may be re-mapped. assertion <= is banning remapping of the first unused page changing to <
Defect reproduces when assertions are enabled
Fixes #54410