mirror of https://github.com/acidanthera/audk.git
e1d5299099
This updates ArmVirtualizationMemoryInitPeiLib so that the PEI memory region, i.e., the region that is used both before and after the MMU and caches are enabled, is invalidated by virtual address before enabling the MMU. This prevents issues where data we modified with the caches and MMU off may be shadowed by clean cachelines in system caches or in lower level caches on other CPUs, resulting in the this data to become invisible once we turn the MMU and caches on. Contributed-under: TianoCore Contribution Agreement 1.0 Reviewed-by: Olivier Martin <Olivier.Martin@arm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17177 6f19259b-4bc3-4df7-8a09-765794883524 |
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| .. | ||
| ArmVirtualizationDxeHobLib | ||
| ArmVirtualizationMemoryInitPeiLib | ||
| ArmVirtualizationPlatformLib | ||
| ArmVirtualizationPsciResetSystemLib | ||
| ArmXenRelocatablePlatformLib | ||
| BaseCachingPciExpressLib | ||
| FdtPL011SerialPortLib | ||
| NorFlashQemuLib | ||
| PlatformIntelBdsLib | ||
| PlatformPeiLib | ||
| QemuFwCfgLib | ||
| XenRealTimeClockLib | ||