We could pass a pointer to this data as argument to _all_ functions, but this would bloat the code. Instead we use a feature of the GCC compiler (Global Register Variables) to share the data: we place ...

The callbacks are named and associated with a function using the U_BOOT_ENV_CALLBACK macro in your board or driver code. These callbacks are associated with variables in one of two ways. The static ...

Linus Torvalds has just released Linux 7.1 on LKML: So it’s only Sunday morning back home, but it’s Sunday afternoon where I am right now, so I’m doing the 7.1 release at the regular time – just not ...