From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14774 invoked by alias); 2 Apr 2012 17:48:33 -0000 Received: (qmail 14766 invoked by uid 22791); 2 Apr 2012 17:48:32 -0000 X-SWARE-Spam-Status: No, hits=-2.7 required=5.0 tests=AWL,BAYES_00,KHOP_THREADED X-Spam-Check-By: sourceware.org Received: from hagrid.ecoscentric.com (HELO mail.ecoscentric.com) (212.13.207.197) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 02 Apr 2012 17:48:08 +0000 Received: from localhost (hagrid.ecoscentric.com [127.0.0.1]) by mail.ecoscentric.com (Postfix) with ESMTP id 738722F78003 for ; Mon, 2 Apr 2012 18:48:07 +0100 (BST) Received: from mail.ecoscentric.com ([127.0.0.1]) by localhost (hagrid.ecoscentric.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id QV6v7crj7jVB; Mon, 2 Apr 2012 18:48:06 +0100 (BST) From: bugzilla-daemon@bugs.ecos.sourceware.org To: ecos-bugs@ecos.sourceware.org Subject: [Bug 1001456] HAL misses Interrupt Clear-Pending Registers handling: wasted processing power X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: eCos X-Bugzilla-Component: HAL X-Bugzilla-Keywords: X-Bugzilla-Severity: major X-Bugzilla-Who: ilijak@siva.com.mk X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: low X-Bugzilla-Assigned-To: unassigned@bugs.ecos.sourceware.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: In-Reply-To: References: X-Bugzilla-URL: http://bugs.ecos.sourceware.org/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Mon, 02 Apr 2012 17:48:00 -0000 Message-Id: <20120402174802.DAF212F78010@mail.ecoscentric.com> Mailing-List: contact ecos-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: ecos-bugs-owner@sourceware.org X-SW-Source: 2012/txt/msg00721.txt.bz2 Please do not reply to this email. Use the web interface provided at: http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001456 --- Comment #21 from Ilija Kocho 2012-04-02 18:47:55 BST --- (In reply to comment #20) > (In reply to comment #15) > >ariants consider > > FYI as i > > mentioned earlier I'll do some tests on Kinetis during next week. > > Hello Ilija, > > did you find some time to make these tests? > > Thanks! > > Bernard Hi Bernard. I apologize, but I haven't tested although I would like to see how Kinetis drivers beehive with respect to this issue. Nevertheless, as stated earlier I acknowledge your findings as well as efforts to fix the problem. My only concern is: do we have to extend the kernel API or can we implement the solution on architecture level. Your patch proposal doesn't seem to affect/harm other architectures and you have provided some arguments. It would be good if we have comments from other colleagues, possibly eCos architects. Ilija -- Configure bugmail: http://bugs.ecos.sourceware.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.