Ard Biesheuvel 0985beff2c ArmPkg/UncachedMemoryAllocationLib: set XP bit via CPU arch protocol ... Commit e7b24ec978 ("ArmPkg/UncachedMemoryAllocationLib: map uncached allocations non-executable") adds code that manipulates the GCD memory space attributes of a newly allocated uncached region without checking whether this region expose these attributes in its capabilities mask. Given that the intent is to remove executable permissions from the region, this is a fairly pointless exercise to begin with, regardless of whether it is correct or not. The reason is that RO/XP memory attributes in the GCD memory space map or the UEFI memory map are completely disconnected from the actual mapping permissions used in the page tables. So instead, invoke the CPU arch protocol directly, and add the non-exec attributes in the page tables directly. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Tested-by: Ryan Harkin <ryan.harkin@linaro.org>		2017-03-15 19:36:10 +00:00
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ArmArchTimerLib	ArmPkg/ArmArchTimerLib: correct typos	2016-04-01 17:19:24 +02:00
ArmCacheMaintenanceLib	…
ArmDisassemblerLib	ArmPkg/ArmDisassemblerLib: replace AsciiStrCat() with AsciiStrCatS()	2016-10-25 10:46:40 +02:00
ArmDmaLib	ArmPkg: fix compilation error in ArmDmaLib	2016-12-01 17:02:13 +00:00
ArmExceptionLib	…
ArmGenericTimerPhyCounterLib	ArmPkg/ArmLib: remove indirection layer from timer register accessors	2017-01-20 15:51:34 +00:00
ArmGenericTimerVirtCounterLib	ArmPkg/ArmLib: remove indirection layer from timer register accessors	2017-01-20 15:51:34 +00:00
ArmGicArchLib	…
ArmGicArchSecLib	…
ArmHvcLib	…
ArmLib	ArmPkg/ArmLib: AARCH64: allow the stack aligment (SA) bit to be managed	2017-02-22 13:22:42 +00:00
ArmMmuLib	ArmPkg/ArmMmuLib ARM: implement memory permission control routines	2017-03-07 10:31:53 +01:00
ArmPsciResetSystemLib	Renamed ArmPlatformPkg/ArmVirtualizationPkg into ArmVirtPkg	2015-05-29 13:50:43 +00:00
ArmSmcLib	…
ArmSmcLibNull	…
ArmSoftFloatLib	…
BdsLib	ArmPkg/BdsLib: eliminate calls to deprecated string functions	2016-10-28 12:04:07 +01:00
CompilerIntrinsicsLib	ArmPkg: Fix modsi3.S compilation across toolchains.	2017-03-14 08:02:09 +00:00
DebugAgentSymbolsBaseLib	ArmPkg: Fix typos in comments	2016-10-19 16:31:22 +01:00
DebugPeCoffExtraActionLib	…
DefaultExceptionHandlerLib	ArmPkg/DefaultExceptionHandlerLib: replace AsciiStrCat() with AsciiStrCatS()	2016-10-25 10:46:42 +02:00
GccLto	…
PeiServicesTablePointerLib	…
PlatformBootManagerLib	…
RvdPeCoffExtraActionLib	…
SemiHostingDebugLib	…
SemiHostingSerialPortLib	…
SemihostLib	ArmPkg/SemihostLib: switch to ASM_FUNC() asm macro	2016-08-11 12:40:52 +02:00
UncachedMemoryAllocationLib	ArmPkg/UncachedMemoryAllocationLib: set XP bit via CPU arch protocol	2017-03-15 19:36:10 +00:00