Andy Ross 3f9ad86b1d kernel/printk: Make it synchronous ... Currently printk isn't synchronized except at the byte output level, leading to interleaving of messages on SMP systems that try to log simultaneously. This is actually fairly amusing, and actually helpful occasionally to validate inter-CPU contention down to the "few cycles" level. Still, when you're printing data you need to read, you need to be able to read it. Put a spinlock around each buffered line. This has to happen in a few places, as there are three different code paths taken for !USERSPACE, syscall, and user mode. Signed-off-by: Andy Ross <andrew.j.ross@intel.com>		2020-06-27 08:14:58 -04:00
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cmsis_rtos_v1
cmsis_rtos_v2
fnmatch
gui
libc
open-amp
os
posix
updatehub
CMakeLists.txt
Kconfig