static int pkey_get(struct task_struct *target, const struct user_regset *regset,
struct membuf to)
{
- BUILD_BUG_ON(TSO(amr) + sizeof(unsigned long) != TSO(iamr));
if (!arch_pkeys_enabled())
return -ENODEV;
- membuf_write(&to, &target->thread.amr, 2 * sizeof(unsigned long));
+ membuf_store(&to, target->thread.regs->amr);
+ membuf_store(&to, target->thread.regs->iamr);
return membuf_store(&to, default_uamor);
}
* Pick the AMR values for the keys that kernel is using. This
* will be indicated by the ~default_uamor bits.
*/
- target->thread.amr = (new_amr & default_uamor) | (target->thread.amr & ~default_uamor);
+ target->thread.regs->amr = (new_amr & default_uamor) |
+ (target->thread.regs->amr & ~default_uamor);
return 0;
}