Carlo Caione 7e36bd31fe arch: aarch64: Use SP_EL0 instead of SP_ELx ... ARM64 is currently using SP_ELx as stack pointer for kernel and threads because everything is running in EL1. If support for EL0 is required, it is necessary to switch to use SP_EL0 instead, that is the only stack pointer that can be accessed at all exception levels by threads. While it is not required to keep using SP_EL0 also during the exceptions, the current code implementation makes it easier to use the same stack pointer as the one used by threads also during the exceptions. This patch moves the code from using SP_ELx to SP_EL0 and fill in the missing entries in the vector table. Signed-off-by: Carlo Caione <ccaione@baylibre.com>		2020-12-04 08:13:42 -05:00
..
arc	kernel: Cleanup logger setup in kernel files	2020-11-27 09:56:34 -05:00
arm	arch: aarch64: Use SP_EL0 instead of SP_ELx	2020-12-04 08:13:42 -05:00
common	timing: do not repeatedly do init()/start()/stop()	2020-11-11 23:55:49 -05:00
nios2	kernel: Cleanup logger setup in kernel files	2020-11-27 09:56:34 -05:00
posix	tracing: roll thread switch in/out into thread stats functions	2020-11-11 23:55:49 -05:00
riscv	kernel: Cleanup logger setup in kernel files	2020-11-27 09:56:34 -05:00
sparc	SPARC: add FPU support	2020-12-04 14:33:43 +02:00
x86	x86: fix page_validate for page-outs	2020-12-03 17:33:39 -05:00
xtensa	kernel: Cleanup logger setup in kernel files	2020-11-27 09:56:34 -05:00
CMakeLists.txt	cmake: fix include directories to work with out-of-tree arch	2020-08-05 08:06:07 -04:00
Kconfig	SPARC: add FPU support	2020-12-04 14:33:43 +02:00