Ioannis Glaropoulos 3802460e3c arch: arm: invoke MPU reprogramming while in privilege stack ... _arch_configure_dynamic_mpu_regions() may re-program the MPU Stack Guard, to guard the privilege stack for overflows, (if building with option CONFIG_MPU_STACK_GUARD). There is a risk of actually overflowing the stack while doing the re-programming. We minimize the risk by placing the re-programming function immediately after we have switched to the privileged stack so that the whole privilege stack area is available for this critical operation. Note that the risk for overflow is higher if using the normal thread stack, since we do not control how much stack is actually left, when user invokes _arm_userspace_enter(). Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>		2019-02-12 08:29:33 -06:00
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core	arch: arm: invoke MPU reprogramming while in privilege stack	2019-02-12 08:29:33 -06:00
include	arch: arm: minor style fixes in funtion and headers' documentation	2019-02-07 11:15:52 -06:00
CMakeLists.txt	cmake: Remove dead code LTO references	2018-12-21 21:04:18 +01:00
defconfig
Kconfig	kconfig: move soc selection to ZEPHYR_BASE/soc/	2018-09-13 00:56:48 -04:00