- this character isn't required

This reverts commit f677532b.

- only the idle task should call `run`
- consequently, the idle task check can be removed

705: Make CoreLocal repr(C) r=mkroening a=nathanwhyte

Addresses #686

Add the `repr(C)` layout specifier to the CoreLocal struct.

Co-authored-by: Nathan Whyte <nathanwhyte35@gmail.com>

711: disable kaniko cache r=stlankes a=stlankes



Co-authored-by: Stefan Lankes <slankes@eonerc.rwth-aachen.de>

708: add CI tests for the release version on aarch64 r=stlankes a=stlankes



Co-authored-by: Stefan Lankes <slankes@eonerc.rwth-aachen.de>

707: CI downloads loader for aarch64 r=stlankes a=stlankes

CI use the latest published loader for aarch64. An initrd is used to test the application.

Co-authored-by: Stefan Lankes <slankes@eonerc.rwth-aachen.de>

CI use the latest published loader for aarch64. An initrd
is used to test the application.

704: remove workaround, which fix wrong file flags r=stlankes a=stlankes

- since rust-lang/rust#109368 the workaround isn't longer required

Co-authored-by: Stefan Lankes <slankes@eonerc.rwth-aachen.de>

- since rust-lang/rust#109368 the workaround isn't longer required

703: use isolated stacks for interrupt handling r=stlankes a=stlankes

- this guarantees that we don't toch the red zone
- increase default stack size, which is required to build random numbers with rand_chacha

Co-authored-by: Stefan Lankes <slankes@eonerc.rwth-aachen.de>

this guarantees that we don't toch the red zone

- required to build random numbers with rand_chacha

This reverts commit a935ef45.

702: add message if rdseed is supported r=stlankes a=stlankes



Co-authored-by: Stefan Lankes <slankes@eonerc.rwth-aachen.de>

696: switch to the latest nightly compiler r=stlankes a=stlankes



Co-authored-by: Stefan Lankes <slankes@eonerc.rwth-aachen.de>

a thread local storage doesn't align data to page boundries

It is possible that the SMP boot code use unaligned memory.