vmcore_info_64.c

 1// SPDX-License-Identifier: GPL-2.0-only
 2
 3#include <linux/vmcore_info.h>
 4#include <linux/pgtable.h>
 5
 6#include <asm/setup.h>
 7
 8void arch_crash_save_vmcoreinfo(void)
 9{
10	u64 sme_mask = sme_me_mask;
11
12	VMCOREINFO_NUMBER(phys_base);
13	VMCOREINFO_SYMBOL(init_top_pgt);
14	vmcoreinfo_append_str("NUMBER(pgtable_l5_enabled)=%d\n",
15			      pgtable_l5_enabled());
16
17#ifdef CONFIG_NUMA
18	VMCOREINFO_SYMBOL(node_data);
19	VMCOREINFO_LENGTH(node_data, MAX_NUMNODES);
20#endif
21	vmcoreinfo_append_str("KERNELOFFSET=%lx\n", kaslr_offset());
22	VMCOREINFO_NUMBER(KERNEL_IMAGE_SIZE);
23	VMCOREINFO_NUMBER(sme_mask);
24}