From owner-freebsd-arm@FreeBSD.ORG Thu Feb 19 18:16:59 2015 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id E9A88C3E for ; Thu, 19 Feb 2015 18:16:59 +0000 (UTC) Received: from phabric-backend.isc.freebsd.org (phabric-backend.isc.freebsd.org [IPv6:2001:4f8:3:ffe0:406a:0:50:2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id C105AC27 for ; Thu, 19 Feb 2015 18:16:59 +0000 (UTC) Received: from phabric-backend.isc.freebsd.org (phabric-backend.isc.freebsd.org [127.0.1.5]) by phabric-backend.isc.freebsd.org (8.14.9/8.14.9) with ESMTP id t1JIGx97047279 for ; Thu, 19 Feb 2015 18:16:59 GMT (envelope-from root@phabric-backend.isc.freebsd.org) Received: (from root@localhost) by phabric-backend.isc.freebsd.org (8.14.9/8.14.9/Submit) id t1JIGxj9047278; Thu, 19 Feb 2015 18:16:59 GMT (envelope-from root) Date: Thu, 19 Feb 2015 18:16:59 +0000 To: freebsd-arm@freebsd.org From: "zbb (Zbigniew Bodek)" Subject: [Differential] [Commented On] D1810: Leave HYP mode upon startup Message-ID: <744cef4d2139f94819572f30b09f355f@localhost.localdomain> X-Priority: 3 Thread-Topic: D1810: Leave HYP mode upon startup X-Herald-Rules: none X-Phabricator-To: X-Phabricator-To: X-Phabricator-To: X-Phabricator-Cc: X-Phabricator-Cc: X-Phabricator-Cc: In-Reply-To: References: Thread-Index: ZjlkNDcyMzZlMWIyNDBkZTI1NTY5ZjZiZGRjIFTmKJs= X-Phabricator-Sent-This-Message: Yes X-Mail-Transport-Agent: MetaMTA X-Auto-Response-Suppress: All X-Phabricator-Mail-Tags: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="utf-8" X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Feb 2015 18:17:00 -0000 zbb added a comment. >From W. Macek: I don't like to mess with hyp vector here from two reasons. This patch is intended to be simple doing as few changes as it could. On the other hand, some uboots provide an interface for safe hw peripheral acces using smc instruction. I think that would require more talks to find a proper solution, which is not the part of the current fix. INLINE COMMENTS sys/arm/arm/locore-v6.S:69 This will not be pushed REVISION DETAIL https://reviews.freebsd.org/D1810 To: zbb, andrew, ian Cc: marius, imp, freebsd-arm