Searched refs:hv_panic_page (Results 1 – 1 of 1) sorted by relevance
147 static void *hv_panic_page; variable215 if (!sysctl_record_panic_msg || !hv_panic_page) in hv_die_panic_notify_crash()240 kmsg_dump_get_buffer(&iter, false, hv_panic_page, HV_HYP_PAGE_SIZE, in hv_kmsg_dump()252 hv_set_msr(HV_MSR_CRASH_P3, virt_to_phys(hv_panic_page)); in hv_kmsg_dump()275 hv_free_hyperv_page(hv_panic_page); in hv_kmsg_dump_unregister()276 hv_panic_page = NULL; in hv_kmsg_dump_unregister()283 hv_panic_page = hv_alloc_hyperv_zeroed_page(); in hv_kmsg_dump_register()284 if (!hv_panic_page) { in hv_kmsg_dump_register()292 hv_free_hyperv_page(hv_panic_page); in hv_kmsg_dump_register()293 hv_panic_page = NULL; in hv_kmsg_dump_register()