Date: Tue, 23 Jun 2026 16:28:37 +0000 From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: a9269dc77d59 - stable/15 - amd64: Don't set an initial FPU state save size Message-ID: <6a3ab435.26cd3.66186ca3@gitrepo.freebsd.org>
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The branch stable/15 has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=a9269dc77d594927f270a01b3b6d83cca1536e89 commit a9269dc77d594927f270a01b3b6d83cca1536e89 Author: John Baldwin <jhb@FreeBSD.org> AuthorDate: 2026-03-26 17:09:59 +0000 Commit: John Baldwin <jhb@FreeBSD.org> CommitDate: 2026-06-23 16:17:31 +0000 amd64: Don't set an initial FPU state save size 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 (cherry picked from commit 860aaecf1bb659d8cc6023aaa2d27273823faa75) --- sys/amd64/amd64/machdep.c | 1 - 1 file changed, 1 deletion(-) diff --git a/sys/amd64/amd64/machdep.c b/sys/amd64/amd64/machdep.c index 64bffe2777ce..0c12007e1f74 100644 --- a/sys/amd64/amd64/machdep.c +++ b/sys/amd64/amd64/machdep.c @@ -1529,7 +1529,6 @@ 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);home | help
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