Date: Mon, 27 Apr 2026 11:38:59 +0000 From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 4bdbb6f7f7c6 - main - arm64: Stop using cpu_tlb_flushID in kexec Message-ID: <69ef4ad3.1fcd7.3f1e3899@gitrepo.freebsd.org>
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The branch main has been updated by andrew: URL: https://cgit.FreeBSD.org/src/commit/?id=4bdbb6f7f7c6913d6296279a856a0bb229ecb83f commit 4bdbb6f7f7c6913d6296279a856a0bb229ecb83f Author: Andrew Turner <andrew@FreeBSD.org> AuthorDate: 2026-04-27 11:34:56 +0000 Commit: Andrew Turner <andrew@FreeBSD.org> CommitDate: 2026-04-27 11:37:54 +0000 arm64: Stop using cpu_tlb_flushID in kexec It will be removed soon & replaces with pmap_s1_invalidate_all_kernel. This allows us to handle errata that cpu_tlb_flushID is missing workarounds for. Sponsored by: Arm Ltd --- sys/arm64/arm64/kexec_support.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/arm64/arm64/kexec_support.c b/sys/arm64/arm64/kexec_support.c index 7ca6bf659d91..84e4ab56aec2 100644 --- a/sys/arm64/arm64/kexec_support.c +++ b/sys/arm64/arm64/kexec_support.c @@ -148,7 +148,7 @@ kexec_reboot_md(struct kexec_image *image) reg = pmap_kextract((vm_offset_t)pagetable_l0_ttbr0_bootstrap); set_ttbr0(reg); - cpu_tlb_flushID(); + pmap_s1_invalidate_all_kernel(); typeof(kexec_reboot_bottom) *p = (void *)ptr; switch_stack((void *)pmap_kextract((vm_offset_t)initstack_end),home | help
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