Date: Mon, 09 Feb 2026 17:25:25 +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: 3b0b6aa2cd05 - main - arm64: Panic if the ID register isn't known Message-ID: <698a1885.24802.27a18a9e@gitrepo.freebsd.org>
index | next in thread | raw e-mail
The branch main has been updated by andrew: URL: https://cgit.FreeBSD.org/src/commit/?id=3b0b6aa2cd05b516ecf4b72f9a3c2aadddf3c94e commit 3b0b6aa2cd05b516ecf4b72f9a3c2aadddf3c94e Author: Andrew Turner <andrew@FreeBSD.org> AuthorDate: 2026-02-09 17:24:27 +0000 Commit: Andrew Turner <andrew@FreeBSD.org> CommitDate: 2026-02-09 17:24:27 +0000 arm64: Panic if the ID register isn't known This will allow for callers to be simplified & not need to check the return status. Keep the return type for now so this can be MFCd without breaking the KBI. Sponsored by: Arm Ltd Differential Revision: https://reviews.freebsd.org/D55104 --- sys/arm64/arm64/identcpu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/arm64/arm64/identcpu.c b/sys/arm64/arm64/identcpu.c index 7f89098cc840..a1e7a43977f0 100644 --- a/sys/arm64/arm64/identcpu.c +++ b/sys/arm64/arm64/identcpu.c @@ -2526,7 +2526,7 @@ get_kernel_reg_iss(u_int iss, uint64_t *val) } } - return (false); + panic("%s: Invalid register %x", __func__, iss); } /* @@ -2553,7 +2553,7 @@ get_kernel_reg_iss_masked(u_int iss, uint64_t *valp, uint64_t mask) } } - return (false); + panic("%s: Invalid register %x", __func__, iss); } boolhome | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?698a1885.24802.27a18a9e>