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Searched refs:hv_panic_page (Results 1 – 1 of 1) sorted by relevance

/drivers/hv/
A Dhv_common.c108 static void *hv_panic_page; variable
176 if (!sysctl_record_panic_msg || !hv_panic_page) in hv_die_panic_notify_crash()
201 kmsg_dump_get_buffer(&iter, false, hv_panic_page, HV_HYP_PAGE_SIZE, in hv_kmsg_dump()
213 hv_set_msr(HV_MSR_CRASH_P3, virt_to_phys(hv_panic_page)); in hv_kmsg_dump()
236 kfree(hv_panic_page); in hv_kmsg_dump_unregister()
237 hv_panic_page = NULL; in hv_kmsg_dump_unregister()
244 hv_panic_page = kzalloc(HV_HYP_PAGE_SIZE, GFP_KERNEL); in hv_kmsg_dump_register()
245 if (!hv_panic_page) { in hv_kmsg_dump_register()
253 kfree(hv_panic_page); in hv_kmsg_dump_register()
254 hv_panic_page = NULL; in hv_kmsg_dump_register()

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