Catalin Marinas 8e620b0476 arm64: Distinguish between user and kernel XN bits ... On AArch64, the meaning of the XN bit has changed to UXN (user). The PXN (privileged) bit must be set to prevent kernel execution. Without the PXN bit set, the CPU may speculatively access device memory. This patch ensures that all the mappings that the kernel must not execute from (including user mappings) have the PXN bit set. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>		2012-11-16 15:50:25 +00:00
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boot	arm64: Build infrastructure	2012-09-17 13:42:21 +01:00
configs	arm64: Build infrastructure	2012-09-17 13:42:21 +01:00
include	arm64: Distinguish between user and kernel XN bits	2012-11-16 15:50:25 +00:00
kernel	arm64: smp: add missing completion for secondary boot	2012-11-08 16:06:21 +00:00
lib	arm64: Miscellaneous library functions	2012-09-17 13:42:18 +01:00
mm	arm64: mm: fix booting on systems with no memory below 4GB	2012-11-08 16:06:21 +00:00
Kconfig	arm64: compat: select CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION	2012-11-08 16:06:20 +00:00
Kconfig.debug	arm64: Build infrastructure	2012-09-17 13:42:21 +01:00
Makefile	arm64: Build infrastructure	2012-09-17 13:42:21 +01:00