[edk2-devel] [PATCH] UefiCpuPkg/PiSmmCpu: Fix GCC7/GCC8 build failure

[Dong, Eric]

Reviewed-by: Eric Dong <eric.dong at intel.com>

> -----Original Message-----
> From: Ni, Ray
> Sent: Thursday, July 11, 2019 9:17 AM
> To: devel at edk2.groups.io
> Cc: Kinney, Michael D <michael.d.kinney at intel.com>; Dong, Eric
> <eric.dong at intel.com>; Laszlo Ersek <lersek at redhat.com>
> Subject: [PATCH] UefiCpuPkg/PiSmmCpu: Fix GCC7/GCC8 build failure
> 
> Signed-off-by: Ray Ni <ray.ni at intel.com>
> Cc: Michael D Kinney <michael.d.kinney at intel.com>
> Cc: Eric Dong <eric.dong at intel.com>
> Cc: Laszlo Ersek <lersek at redhat.com>
> ---
>  UefiCpuPkg/PiSmmCpuDxeSmm/X64/PageTbl.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/X64/PageTbl.c
> b/UefiCpuPkg/PiSmmCpuDxeSmm/X64/PageTbl.c
> index c31160735a..a3b62f7787 100644
> --- a/UefiCpuPkg/PiSmmCpuDxeSmm/X64/PageTbl.c
> +++ b/UefiCpuPkg/PiSmmCpuDxeSmm/X64/PageTbl.c
> @@ -571,7 +571,7 @@ ReclaimPages (
>    //
>    // First, find the leaf entry has the smallest access record value
>    //
> -  for (Pml5Index = 0; Pml5Index < Enable5LevelPaging ? (EFI_PAGE_SIZE /
> sizeof (*Pml4)) : 1; Pml5Index++) {
> +  for (Pml5Index = 0; Pml5Index < (Enable5LevelPaging ? (EFI_PAGE_SIZE /
> sizeof (*Pml4)) : 1); Pml5Index++) {
>      if ((Pml5[Pml5Index] & IA32_PG_P) == 0 || (Pml5[Pml5Index] &
> IA32_PG_PMNT) != 0) {
>        //
>        // If the PML5 entry is not present or is masked, skip it
> --
> 2.21.0.windows.1


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