From nobody Mon Feb 9 17:25:25 2026 X-Original-To: dev-commits-src-all@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 4f8s5x4dR9z6Rkq3 for ; Mon, 09 Feb 2026 17:25:25 +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 "R13" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4f8s5x354fz3jrg for ; Mon, 09 Feb 2026 17:25:25 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1770657925; 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=BpY2SW7+RreKu6wqU4m6d8gLGf7YiU8+uyIysUjTcc0=; b=eeVSqtecnZphMTd7ijYpwfC4swExQui49pRVUKHOoFC+G7Bc+kKtVEqI4JYGC0R7qRKOgG ytIEss1m6t7e5KZu38D3o69c1+XEEGTab2QtiuSV7ch9LI6hr7exUjcvDOpraRyb5BQb7o ZZ71QFjXYwtzNqU72KaueOf6ix3C4Xa8NPo8XxptongXVLxIu4/xQvg/IkW1AiF1dubXM5 ezgWorO9dgfIurPDvW2aPwOWyFUlKt5R98+VG3YUm01idH0I28A1HQQAfniVC0ioEMM3Fs Op/q30CQ+Z0B+DAbnvNTccRUbsedfzJVNUW3dZNxmxk9apjPd32QP07cOJ3biA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1770657925; a=rsa-sha256; cv=none; b=wrlIReDJlKlHDtIWGfxfLH31He2RpmgQ5xOgSdvIKGcGIfw8ahD+6w5f7t191xyPWoYpu0 sh2Ga+5RElc+H9le+yq5RvpWwp9U08a27L4eZFUB2ktJXoRm0c6DjnIpjw4KNpHFjywap2 o9nRnDHc3MiY/72UGq3Z8YC2E+NNCCqB1SsIXTivxtO1DGeFG3T3yNK0/kHqoHRxitLgtL KF2Ka6lPvrrFKv4jBpSue8ifXWcskr2CDuw5plrBRe5b/S2NglNKNAKvihTcg5RXpL+wSE P6wC0aE/r4Xosn9QdKJyun33ZwYlkTcHYYjlWGKXDxmiKu+sq9iu8Li7Nw3qGg== 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=1770657925; 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=BpY2SW7+RreKu6wqU4m6d8gLGf7YiU8+uyIysUjTcc0=; b=Jf+8tMqEE4nMRTNelMOPBV8eC4kCmpWwKTnwBp9S/yOBlmzp2eXqxp6vPtZtNDDaCQz1x1 2qQKNIQc044wmiOwT8OlcUv65ThGxG1yCZBQmMvVAWckgdCwhSvPlnGv1H6EPEmGaO1H1P FtAP8plGZ+b9hmBpufon5dOHJvLbXkD7/KcmGCcJviEm/1gQQjiXluOr59PXvZgSTtcAld Wc+zWENvLD5UO1+8ymc9RjfHp9brADBOicLVQQL5K74JiwApPnkirHyO7uWL9TmtjC5m3H TNNVAZhLUKH1U8+yjuF3ozaDE+k4+E8+BFfsBc20co2ygxqYOaCQzLNL4lSlFw== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4f8s5x2QPqzjXt for ; Mon, 09 Feb 2026 17:25:25 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 24802 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Mon, 09 Feb 2026 17:25:25 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Andrew Turner Subject: git: 3b0b6aa2cd05 - main - arm64: Panic if the ID register isn't known List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@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/main X-Git-Reftype: branch X-Git-Commit: 3b0b6aa2cd05b516ecf4b72f9a3c2aadddf3c94e Auto-Submitted: auto-generated Date: Mon, 09 Feb 2026 17:25:25 +0000 Message-Id: <698a1885.24802.27a18a9e@gitrepo.freebsd.org> The branch main has been updated by andrew: URL: https://cgit.FreeBSD.org/src/commit/?id=3b0b6aa2cd05b516ecf4b72f9a3c2aadddf3c94e commit 3b0b6aa2cd05b516ecf4b72f9a3c2aadddf3c94e Author: Andrew Turner AuthorDate: 2026-02-09 17:24:27 +0000 Commit: Andrew Turner 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); } bool