From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264298AbUGNGqH (ORCPT ); Wed, 14 Jul 2004 02:46:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267313AbUGNGqG (ORCPT ); Wed, 14 Jul 2004 02:46:06 -0400 Received: from viper.oldcity.dca.net ([216.158.38.4]:46526 "HELO viper.oldcity.dca.net") by vger.kernel.org with SMTP id S264298AbUGNGpo (ORCPT ); Wed, 14 Jul 2004 02:45:44 -0400 Subject: Re: XRUN traces From: Lee Revell To: Andrew Morton Cc: linux-kernel In-Reply-To: <20040713161004.37a4654e.akpm@osdl.org> References: <1089758294.2747.4.camel@mindpipe> <20040713161004.37a4654e.akpm@osdl.org> Content-Type: text/plain Message-Id: <1089787542.3360.11.camel@mindpipe> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Wed, 14 Jul 2004 02:45:42 -0400 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2004-07-13 at 19:10, Andrew Morton wrote: > Lee Revell wrote: > > > > This one is 100% reproducible, happens immediately when I start JACK. I > > have set CONFIG_FRAME_POINTER=y and CONFIG_4KSTACKS=n as you requested. > > > > Jul 13 18:30:21 mindpipe kernel: ALSA /usr/src/alsa-cvs-1.0.5/alsa-driver/alsa-kernel/core/pcm_lib.c:169: XRUN: pcmC0D0p > > Jul 13 18:30:21 mindpipe kernel: [dump_stack+23/32] dump_stack+0x17/0x20 > > Jul 13 18:30:21 mindpipe kernel: [__crc_totalram_pages+1279533/3558647] snd_pcm_period_elapsed+0x2c7/0x400 [snd_pcm] > > Jul 13 18:30:21 mindpipe kernel: [__crc_totalram_pages+1463213/3558647] snd_emu10k1_interrupt+0x377/0x400 [snd_emu10k1] > > Jul 13 18:30:21 mindpipe kernel: [handle_IRQ_event+51/96] handle_IRQ_event+0x33/0x60 > > Jul 13 18:30:21 mindpipe kernel: [do_IRQ+165/368] do_IRQ+0xa5/0x170 > > Jul 13 18:30:21 mindpipe kernel: [common_interrupt+24/32] common_interrupt+0x18/0x20 > > Jul 13 18:30:21 mindpipe kernel: [do_anonymous_page+124/384] do_anonymous_page+0x7c/0x180 > > Jul 13 18:30:21 mindpipe kernel: [do_no_page+78/784] do_no_page+0x4e/0x310 > > Jul 13 18:30:21 mindpipe kernel: [handle_mm_fault+193/368] handle_mm_fault+0xc1/0x170 > > Jul 13 18:30:21 mindpipe kernel: [get_user_pages+258/880] get_user_pages+0x102/0x370 > > OK, I'll fix get_user_pages(). This is the only one I am still seeing that does not involve get_user_pages(). I am seeing quite a lot with get_user_pages, but very few of these: Jul 14 02:40:56 mindpipe kernel: Jul 14 02:40:56 mindpipe kernel: ALSA /home/rlrevell/cvs/alsa-driver/alsa-kernel/core/pcm_lib.c:169: XRUN: pcmC0D0p Jul 14 02:40:56 mindpipe kernel: [dump_stack+23/32] dump_stack+0x17/0x20 Jul 14 02:40:56 mindpipe kernel: [__crc_totalram_pages+168797/3558647] snd_pcm_period_elapsed+0x2c7/0x400 [snd_pcm] Jul 14 02:40:56 mindpipe kernel: [__crc_totalram_pages+344957/3558647] snd_emu10k1_interrupt+0x337/0x3c0 [snd_emu10k1] Jul 14 02:40:56 mindpipe kernel: [handle_IRQ_event+51/96] handle_IRQ_event+0x33/0x60 Jul 14 02:40:56 mindpipe kernel: [do_IRQ+165/368] do_IRQ+0xa5/0x170 Jul 14 02:40:56 mindpipe kernel: [common_interrupt+24/32] common_interrupt+0x18/0x20 Jul 14 02:40:56 mindpipe kernel: [pty_write+301/320] pty_write+0x12d/0x140 Jul 14 02:40:56 mindpipe kernel: [opost_block+231/416] opost_block+0xe7/0x1a0 Jul 14 02:40:56 mindpipe kernel: [write_chan+382/528] write_chan+0x17e/0x210 Jul 14 02:40:56 mindpipe kernel: [tty_write+247/448] tty_write+0xf7/0x1c0 Jul 14 02:40:56 mindpipe kernel: [vfs_write+188/272] vfs_write+0xbc/0x110 Jul 14 02:40:56 mindpipe kernel: [sys_write+46/80] sys_write+0x2e/0x50 Jul 14 02:40:56 mindpipe kernel: [syscall_call+7/11] syscall_call+0x7/0xb Jul 14 02:40:56 mindpipe kernel: Lee