> v3 changes: > a. split from #2 patch of v2 > b. refine the commit message > c. refine the title
Non-stop mode was introduced / explained in commit 8f2613628acf ("MdeModulePkg/MdeModulePkg.dec: add new settings for PCDs", 2018-08-30). The macro HEAP_GUARD_NONSTOP_MODE was added to CpuDxe in commit dcc026217fdc ("UefiCpuPkg/CpuDxe: implement non-stop mode for uefi", 2018-08-30). Another instance of the macro HEAP_GUARD_NONSTOP_MODE was added to PiSmmCpuDxeSmm -- with BIT1|BIT0 replaced with BIT3|BIT2 -- in commit 09afd9a42a7f ("UefiCpuPkg/PiSmmCpuDxeSmm: implement non-stop mode for SMM", 2018-08-30) Since the freed-memory guard is for UEFI-only. This patch only updates HEAP_GUARD_NONSTOP_MODE in "UefiCpuPkg/CpuDxe/CpuDxe.h" (add BIT4). Cc: Laszlo Ersek <ler...@redhat.com> Cc: Star Zeng <star.z...@intel.com> Cc: Michael D Kinney <michael.d.kin...@intel.com> Cc: Jiewen Yao <jiewen....@intel.com> Cc: Ruiyu Ni <ruiyu...@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.w...@intel.com> --- UefiCpuPkg/CpuDxe/CpuDxe.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/UefiCpuPkg/CpuDxe/CpuDxe.h b/UefiCpuPkg/CpuDxe/CpuDxe.h index 064ea05bba..3183a3f7f4 100644 --- a/UefiCpuPkg/CpuDxe/CpuDxe.h +++ b/UefiCpuPkg/CpuDxe/CpuDxe.h @@ -58,7 +58,7 @@ ) #define HEAP_GUARD_NONSTOP_MODE \ - ((PcdGet8 (PcdHeapGuardPropertyMask) & (BIT6|BIT1|BIT0)) > BIT6) + ((PcdGet8 (PcdHeapGuardPropertyMask) & (BIT6|BIT4|BIT1|BIT0)) > BIT6) #define NULL_DETECTION_NONSTOP_MODE \ ((PcdGet8 (PcdNullPointerDetectionPropertyMask) & (BIT6|BIT0)) > BIT6) -- 2.16.2.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel