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| author | Gerd Hoffmann <kraxel@redhat.com> | 2023-05-17 12:24:47 +0200 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2023-05-29 11:19:51 +0000 |
| commit | d4d24001f78bcee965d8854fba6f08f48b4ec446 (patch) | |
| tree | c7385148f90adce5533157fcd38772f94a9105a9 /OvmfPkg/OvmfPkgIa32X64.dsc | |
| parent | 27727338b2c0e3f50eb0176a1044e903fcb3c3b1 (diff) | |
| download | edk2-d4d24001f78bcee965d8854fba6f08f48b4ec446.tar.gz | |
OvmfPkg/PlatformInitLib: check PcdUse1GPageTable
If PcdUse1GPageTable is not enabled restrict the physical address space
used to 1TB, to limit the amount of memory needed for identity mapping
page tables.
The same already happens in case the processor has no support for
gigabyte pages.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'OvmfPkg/OvmfPkgIa32X64.dsc')
0 files changed, 0 insertions, 0 deletions