Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751117AbVJ0PzH (ORCPT ); Thu, 27 Oct 2005 11:55:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751135AbVJ0PzH (ORCPT ); Thu, 27 Oct 2005 11:55:07 -0400 Received: from xproxy.gmail.com ([66.249.82.201]:50707 "EHLO xproxy.gmail.com") by vger.kernel.org with ESMTP id S1751117AbVJ0PzF (ORCPT ); Thu, 27 Oct 2005 11:55:05 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:subject:from:to:cc:in-reply-to:references:content-type:date:message-id:mime-version:x-mailer:content-transfer-encoding; b=NjmogYkew3mZcD11MFYLlfYjIjGXfWr2Qtn9CI1so4l5E5WO5Z+vM5yRiE4yGbwSaCC8cWcKSbe/APeEAbr1pvp04VBoINkQRmRN6eGLyEzhVcBtkiJ6IpKMQauSiol3n4r1EErhbm5NnogIIs2D0CxpBlcBJVptv/gHVmsSHY4= Subject: Re: 2.6.14-rc5: X spinning in the kernel [ Was: 2.6.14-rc5 GPF in radeon_cp_init_ring_buffer()] From: Badari Pulavarty To: Linus Torvalds Cc: Dave Airlie , Andrew Morton , lkml In-Reply-To: References: <82b32ed40510262111m2e3b749yca4f78982e879e5e@mail.gmail.com> <1130426711.23729.61.camel@localhost.localdomain> Content-Type: text/plain Date: Thu, 27 Oct 2005 08:54:29 -0700 Message-Id: <1130428469.23729.77.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.0.4 (2.0.4-4) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1165 Lines: 46 On Thu, 2005-10-27 at 08:45 -0700, Linus Torvalds wrote: > > On Thu, 27 Oct 2005, Badari Pulavarty wrote: > > > > sysrq-t shows nothing :( > > Use sysrq-p to show register state. > > On SMP, you may need to press it several times, to get the right CPU. And > if you _never_ get the right CPU, that's likely an indication that it > disabled interrupts, or your platform just sends all keyboard interrupts > to the same CPU (try to see what happens with interrupt balancing). > > Linus I tried that earlier, it never showed anything useful. (2-proc EM64T machine). SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs SysRq : Show Regs ... Thanks, Badari - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/