Lines Matching full:crash
3 * X86 specific Hyper-V root partition kdump/crash support module
8 * cases of the hypervisor crash and Linux root crash. Hyper-V implements
12 * and can be examined by the crash command (raw RAM dump) or windbg.
16 * Hypervisor Crash:
17 * Upon crash, hypervisor goes into an emergency minimal dispatch loop, a
23 * Linux Crash:
24 * In case of Linux crash, the callback hv_crash_stop_other_cpus will send
37 * function here to restore context and continue execution to crash kexec.
82 /* Shared hypervisor page that contains crash dump area we peek into.
262 * Hypervisor crash: all cpus get here in NMI context.
263 * Linux crash: the panicing cpu gets here at base level, all others in NMI
267 * because the crash cmd looks for certain well known function names on the
272 * Hypervisor crash:
305 crashing_cpu = ccpu; /* crash cmd uses this */ in crash_nmi_callback()
325 * Generic NMI callback handler: could be called without any crash also.
326 * hv crash: hypervisor injects NMI's into all cpus
327 * lx crash: panicing cpu sends NMI to all but self via crash_stop_other_cpus
357 * 1. hv crash (only BSP will get here):
396 crashing_cpu = ccpu; /* crash cmd uses this */ in hv_crash_stop_other_cpus()
592 pr_err("Hyper-V: crash dump not yet supported on 5level PTs\n"); in hv_root_crash_init()
599 pr_err("Hyper-V: failed to register crash nmi handler\n"); in hv_root_crash_init()
621 pr_err("Hyper-V: hypervisor crash dump area pfn is 0\n"); in hv_root_crash_init()