Pull printk updates from Petr Mladek:
- Prevent a possible out-of-bound access and a use-after-free in rather
theoretical situations
- Make no_hash_pointers take effect early
- Some fixes and clean up of the ratelimit KUnit test
* tag 'printk-for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
printk: Handle pre-enabled consoles in the top-level register_console()
printk: Fix possible console use-after-free
lib/tests: test_ratelimit: fix stress test thread lifecycle and leak
lib/vsprintf: Make no_hash_pointers take effect early