MdeModulePkg/XhciDxe: Fix Aligned Page Allocation

While allocating pages aligned at an alignment higher than 4K, allocate memory taking into consideration the padding required for that alignment. The calls to free pages takes care of this already. Signed-off-by: Ashish Singhal <ashishsingha@nvidia.com> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
2019-10-16 01:20:46 +08:00 · 2019-10-16 01:20:46 +08:00 · 3b889f6fab
parent 0f28c513d3
commit 3b889f6fab
1 changed files with 1 additions and 1 deletions
--- a/MdeModulePkg/Bus/Pci/XhciDxe/UsbHcMem.c
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/UsbHcMem.c
@ -656,7 +656,7 @@ UsbHcAllocateAlignedPages (
                      PciIo,
                      AllocateAnyPages,
                      EfiBootServicesData,
-                      Pages,
+                      RealPages,
                      &Memory,
                      0
                      );