mirror of https://github.com/acidanthera/audk.git
8ccd63d14d
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4614 About the IsModified, current function doesn't consider that hardware also may change the pagetable. The issue is that in the first call of internal function PageTableLibMapInLevel, the function assume page table is not changed, and add ASSERT to check. But hardware may change the page table, which cause the ASSERT happens. Fix the issue by adding addtional condition to only check if the page table is changed when the software want to modify the page table. Also, add more comment to explain this behavior. Reviewed-by: Ray Ni <ray.ni@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Cc: Rahul Kumar <rahul1.kumar@intel.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Crystal Lee <CrystalLee@ami.com.tw> Cc: Pedro Falcato <pedro.falcato@gmail.com> Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com> |
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| .. | ||
| UnitTest | ||
| CpuPageTable.h | ||
| CpuPageTableLib.inf | ||
| CpuPageTableMap.c | ||
| CpuPageTableParse.c | ||