D22968.1793576414.diff
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	Index: sys/riscv/riscv/genassym.c
	===================================================================
	--- sys/riscv/riscv/genassym.c
	+++ sys/riscv/riscv/genassym.c
	@@ -55,6 +55,7 @@
	#include <machine/cpufunc.h>
	#include <machine/pte.h>
	#include <machine/intr.h>
	+#include <machine/machdep.h>

	ASSYM(KERNBASE, KERNBASE);
	ASSYM(VM_MAXUSER_ADDRESS, VM_MAXUSER_ADDRESS);
	@@ -98,3 +99,5 @@
	ASSYM(TF_STVAL, offsetof(struct trapframe, tf_stval));
	ASSYM(TF_SCAUSE, offsetof(struct trapframe, tf_scause));
	ASSYM(TF_SSTATUS, offsetof(struct trapframe, tf_sstatus));
	+
	+ASSYM(RISCV_BOOTPARAMS_SIZE, sizeof(struct riscv_bootparams));
	Index: sys/riscv/riscv/locore.S
	===================================================================
	--- sys/riscv/riscv/locore.S
	+++ sys/riscv/riscv/locore.S
	@@ -188,7 +188,7 @@
	mv sp, s3

	/* Allocate space for thread0 PCB and riscv_bootparams */
	- addi sp, sp, -(PCB_SIZE + 40) & ~STACKALIGNBYTES
	+ addi sp, sp, -(PCB_SIZE + RISCV_BOOTPARAMS_SIZE) & ~STACKALIGNBYTES

	/* Clear BSS */
	la s0, _C_LABEL(__bss_start)