From nobody Wed Apr 08 14:01:28 2026 X-Original-To: dev-commits-src-branches@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4frPqs6c0Bz6YB2v for ; Wed, 08 Apr 2026 14:01:29 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R12" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4frPqr706kz3g7m for ; Wed, 08 Apr 2026 14:01:28 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1775656889; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=UCDitmLDlUohjiQsZ2q1MTBsblFLSIDDRL2AOxiomcA=; b=KXdfl1+4G+0gpSG3TJAn5R0RwTzGMOd0XKmjpkpAfbmxzdh67kK7X9IDkJwYBe91QznM/W g0mqvsEHN7rKkRqiP4qTuP6LYf35qBiId81ktmTy3ym+PZPwMrA43+a5qnPTh+COWkExUP n0N9CaCj3ogfMTxkY5PuO8dqZkepxCVd75rRpF7aWZG6HRymBLZ6owPWv+zpFQFSnGIxuD 2g7ikpWvlXOsSiqmYUU0ff5ELw4/BL8Ndqu5BXgsY5qBknxvuomo/E0dJh/FZ5JjXhC9sv +kOojJEAva0sPEyfmhB6zqg8nU/CEXoT75XM+yKhY7k4eOqrmg3IjmQ+lhIauw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1775656889; a=rsa-sha256; cv=none; b=an1BVi+vKCJPjDLai5ywaDJSgPo/pDnzdgF23yjaErimKFYtZeA4PdaOOhir6e7lpvRJjZ 5pONci1T1sdUf8Cy0J7CB3wTM+IlXs9dXQGH20OzdQ3nx0ayM0OIN6H1Hs8EvbUQZWtI7O m6a8g1nEDABCdQRMdsHo/9vUEDhu5ws0ncf03t96iYrfW46sKBse8TsGvi32WOGqchnb0E shcZtUH9FJkR8cgh788I98sfOI5ZsasaAkilN2zCbBnfi89AlEEU8Gp5cDagimspXhhc2h zCa721H4kcrRq09ml0rO9TvZ5f0rtq4pS9Y+g13ihIoufvArNOlQiuWm5CI5hg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1775656889; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=UCDitmLDlUohjiQsZ2q1MTBsblFLSIDDRL2AOxiomcA=; b=w4SWptLU1a3JwCwqQOEFLQbSEj6ef7485BI0VSNNRqAmBhRN1lQMXhj5WiMCcAS1D5rAWU 4mWCxoPgfKSYtNMLmN5qeUV/6jbTCzW364dEP5EsKErR92Rz/cGqivgz9KFgiDV/QeoyIC nDjRNpdQVKqYYYlasOyj/TV75AnySWLDstuwNGl//o4cO0H/oH5yXK4iEu9DjK/EKlE1i3 DY/QitRKYLzgmGzfO5KnkHXU9gUUAqgzqtHQclvbx6rZG+bYF4Fvgf4dqxvO3k7my90hV/ uSaSVSzAD0hzinHIV7CZY08/m3feG4wGg+CTiLOoXmkApoCP28kjhLK4/MmPNQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4frPqr6NB8zTJf for ; Wed, 08 Apr 2026 14:01:28 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 3b795 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Wed, 08 Apr 2026 14:01:28 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Andrew Turner Subject: git: 7a70c9fcff1d - stable/15 - arm64: Panic if the ID register isn't known List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-branches@freebsd.org Sender: owner-dev-commits-src-branches@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: andrew X-Git-Repository: src X-Git-Refname: refs/heads/stable/15 X-Git-Reftype: branch X-Git-Commit: 7a70c9fcff1d79648b45b6936e8172eb696d5490 Auto-Submitted: auto-generated Date: Wed, 08 Apr 2026 14:01:28 +0000 Message-Id: <69d65fb8.3b795.671d742b@gitrepo.freebsd.org> The branch stable/15 has been updated by andrew: URL: https://cgit.FreeBSD.org/src/commit/?id=7a70c9fcff1d79648b45b6936e8172eb696d5490 commit 7a70c9fcff1d79648b45b6936e8172eb696d5490 Author: Andrew Turner AuthorDate: 2026-02-09 17:24:27 +0000 Commit: Andrew Turner CommitDate: 2026-04-08 13:59:53 +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 (cherry picked from commit 3b0b6aa2cd05b516ecf4b72f9a3c2aadddf3c94e) --- 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); } bool