amd64: Don't set an initial FPU state save size

mirror of https://git.FreeBSD.org/src.git synced 2026-06-02 11:24:32 +00:00

This used to be needed to initialize the pcb pointer when the pcb was
allocated on the kstack.

Reviewed by:	kib
Sponsored by:	AFRL, DARPA
Pull Request:	https://ron-dev.freebsd.org/FreeBSD/src/pulls/23

This commit is contained in:

John Baldwin

2026-03-26 17:09:59 +00:00

parent d01e5afbbf

commit 860aaecf1b

1 changed files with 0 additions and 1 deletions

									
										sys/amd64/amd64/machdep.c
									
		-1
	
												View File
												
				@@ -1521,7 +1521,6 @@ hammer_time(u_int64_t modulep, u_int64_t physfree)

					 * We initialize the PCB pointer early so that exception

					 * handlers will work.

					 */

					cpu_max_ext_state_size = sizeof(struct savefpu);

					set_top_of_stack_td(&thread0);

					thread0.td_pcb = get_pcb_td(&thread0);