[mirror_ubuntu-jammy-kernel.git] / arch / x86 / kernel / crash_core_64.c

// SPDX-License-Identifier: GPL-2.0-only

#include <linux/crash_core.h>
#include <linux/pgtable.h>

#include <asm/setup.h>

void arch_crash_save_vmcoreinfo(void)
{
	u64 sme_mask = sme_me_mask;

	VMCOREINFO_NUMBER(phys_base);
	VMCOREINFO_SYMBOL(init_top_pgt);
	vmcoreinfo_append_str("NUMBER(pgtable_l5_enabled)=%d\n",
			      pgtable_l5_enabled());

#ifdef CONFIG_NUMA
	VMCOREINFO_SYMBOL(node_data);
	VMCOREINFO_LENGTH(node_data, MAX_NUMNODES);
#endif
	vmcoreinfo_append_str("KERNELOFFSET=%lx\n", kaslr_offset());
	VMCOREINFO_NUMBER(KERNEL_IMAGE_SIZE);
	VMCOREINFO_NUMBER(sme_mask);
}
Commit	Line	Data
8757dc97 OS	1	// SPDX-License-Identifier: GPL-2.0-only
	2
	3	#include <linux/crash_core.h>
ca5999fd	4	#include <linux/pgtable.h>
65fddcfc	5
8757dc97 OS	6	#include <asm/setup.h>
	7
	8	void 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	}