调用者| 名称 | 描述 |
|---|
| do_trap | |
| do_general_protection | |
| do_machine_check | The actual machine check handler. This only handles real* exceptions when something got corrupted coming in through int 18.* This is executed in NMI context not subject to normal locking rules. This* implies that most kernel services cannot be safely used |
| handle_vm86_trap | |
| arch_uretprobe_hijack_return_addr | |
| force_sigsegv | When things go south during signal handling, we* will force a SIGSEGV. And if the signal that caused* the problem was already a SIGSEGV, we'll want to* make sure we don't even try to deliver the signal.. |
| handle_trampoline | |
| handle_singlestep | Perform required fix-ups and disable singlestep.* Allow pending signals to take effect. |
| signal_fault | |
| addr_limit_user_check | Called before coming back to user-mode. Returning to user-mode with an* address limit different than USER_DS can allow to overwrite kernel memory. |
| safesetid_task_fix_setuid | Check whether there is either an exception for user under old cred struct to* set*uid to user under new cred struct, or the UID transition is allowed (by* Linux set*uid rules) even without CAP_SETUID. |