From nobody Mon Dec 11 14:16:38 2023 X-Original-To: dev-commits-src-main@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 4SpkMC2SV1z53fVH; Mon, 11 Dec 2023 14:16:39 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4SpkMC1Jyhz3YZf; Mon, 11 Dec 2023 14:16:39 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1702304199; 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=72ODTM17f+ITStBBUbP0as2G1HZT4aHzvdTUNUa06jQ=; b=gK4OctfD4+w9UQSmTx23tNYkFwEndiGWmjXffrm75lNmWTS4vlq/72Ew8N07pUj+gUKru+ NI71z/jXPXysZNZtZivydDUEnjVouUlOa/7ouqL1dOEWfRcFWbJQagUgdDTErZHiAWey6M CyHZPMJ7/9CGXPSatiUVSEQ4KlSB1EpBiZvUA0xx0fy92USFy73YFXnGc4Ky84oq0buwvV 7dP+bZzyae5j3ckDTeZcqUXrJyLbbEdmy1RE4nM+1wkTjg2ba/vJXzLhieWf5Xzd98olfp w4KaDAp0c1aryuL7O8PVGvM3uKvPKqpI7dfbZj3YRqM4/1bcH/n6xZTW9VH1UA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1702304199; a=rsa-sha256; cv=none; b=v6gafVq1CYnX25Rj/nperI244hXe/vlWjy3quH44s5vC2S4ctN6dy02k747GlIn3Lc7vk2 cLAfn4gQTCO6sJF0Yv0DzzyXPwaenHmoqAfyDuoJLP3Kv792q32KlOgXwaQMw1F+9o4Nep XEKxhIlf3X3WzU4D7o5kWNQIHhidxrfERy92Et3i0FJ8VbjIf8V83oPeD4MZbz5M/delHP JMVAo9h/7voipGSBDAZWQwvcga01pCnCrN0MgNyp7upLpKf91mwTiDVTqWG/YfA7zSv61y lvWhLgYMdO08zxgKjZIMF39RIYkBkV+BX3+uB78vQ9x0U2CcdAgtoPjFVdYDGg== 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=1702304199; 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=72ODTM17f+ITStBBUbP0as2G1HZT4aHzvdTUNUa06jQ=; b=nDWkcD1oLufnNIKskFx2cj0EuyX5LwzFTW/c6DWkHLEU6kCFyf1UU7MPl9b1WpZ6sNg02G 3Qz2X4utDMfD3nBchFlZ8GcB9I7npSWy3yrCudoq+TFFegZBk4X2Txp1pwprnsMJ+Kyuic Fc9iRATMtMOcz4sawfmOMgz/1Cl1qELTlM/4FACLotqojKrBwMI2LfldombMQpo+OZZfwh Ldm5S2PP7KR7O/QtcC2+RwloEM54fVoSnCJ4C+kXkrZO/5ExQpHxmh8sJTm55gvE+dAOgd F3BoIYz9zlnglmBZoSCPTK73E1uIyGe3e5yDavk5/E1pCjO5vnaa6ID6iZ8MkQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4SpkMC0NhZzZcD; Mon, 11 Dec 2023 14:16:39 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.17.1/8.17.1) with ESMTP id 3BBEGc9X072082; Mon, 11 Dec 2023 14:16:38 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.17.1/8.17.1/Submit) id 3BBEGcrP072079; Mon, 11 Dec 2023 14:16:38 GMT (envelope-from git) Date: Mon, 11 Dec 2023 14:16:38 GMT Message-Id: <202312111416.3BBEGcrP072079@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Mark Johnston Subject: git: ce2f34ade8b7 - main - arm: Disable the VFP during boot List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: markj X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: ce2f34ade8b787b068085fa8a8ddd295b06c2737 Auto-Submitted: auto-generated The branch main has been updated by markj: URL: https://cgit.FreeBSD.org/src/commit/?id=ce2f34ade8b787b068085fa8a8ddd295b06c2737 commit ce2f34ade8b787b068085fa8a8ddd295b06c2737 Author: Mark Johnston AuthorDate: 2023-12-11 14:08:49 +0000 Commit: Mark Johnston CommitDate: 2023-12-11 14:08:49 +0000 arm: Disable the VFP during boot The VFP code expects the kernel to boot with VFP disabled, but some boards will boot with it enabled. Make sure that vfp_init() disables the VFP on each CPU during boot. PR: 273752 Reviewed by: andrew Diagnosed by: Thomas Skibo MFC after: 1 week --- sys/arm/arm/vfp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sys/arm/arm/vfp.c b/sys/arm/arm/vfp.c index bbcb468391b6..6c398a7a3eaa 100644 --- a/sys/arm/arm/vfp.c +++ b/sys/arm/arm/vfp.c @@ -181,6 +181,8 @@ vfp_init(void) elf_hwcap |= HWCAP_VFPv4; } + vfp_disable(); + /* initialize the coprocess 10 and 11 calls * These are called to restore the registers and enable * the VFP hardware.