Re: [RFC PATCH v3 06/15] jump_label: Add forceful jump label type

On Tue, Nov 19, 2024 at 04:34:53PM +0100, Valentin Schneider wrote:

+++ b/include/linux/jump_label.h @@ -200,7 +200,8 @@ struct module; #define JUMP_TYPE_FALSE 0UL #define JUMP_TYPE_TRUE 1UL #define JUMP_TYPE_LINKED 2UL -#define JUMP_TYPE_MASK 3UL +#define JUMP_TYPE_FORCEFUL 4UL +#define JUMP_TYPE_MASK 7UL

Hm, I don't think we can (ab)use this pointer bit on 32-bit arches, as the address could be 4 byte aligned?