From mboxrd@z Thu Jan 1 00:00:00 1970 From: Trulan Martin Subject: Re: [PATCH] Various fixups from first bug reports Date: Fri, 22 Jul 2011 10:06:14 +0000 (UTC) Message-ID: References: <1311278277-8222-1-git-send-email-u.kleine-koenig@pengutronix.de> <1311313414.2940.8.camel@box> <20110722065711.GD16561@pengutronix.de> <1311320450.2940.11.camel@box> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE To: linux-rt-users@vger.kernel.org Return-path: Received: from lo.gmane.org ([80.91.229.12]:38501 "EHLO lo.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753597Ab1GVKPQ (ORCPT ); Fri, 22 Jul 2011 06:15:16 -0400 Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1QkClA-0005vC-3G for linux-rt-users@vger.kernel.org; Fri, 22 Jul 2011 12:15:10 +0200 Received: from pool-71-114-139-153.hrbgpa.dsl-w.verizon.net ([71.114.139.153]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 22 Jul 2011 12:15:08 +0200 Received: from trulanm by pool-71-114-139-153.hrbgpa.dsl-w.verizon.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 22 Jul 2011 12:15:08 +0200 Sender: linux-rt-users-owner@vger.kernel.org List-ID: hermann web.de> writes: >=20 > Am Freitag, den 22.07.2011, 08:57 +0200 schrieb Uwe Kleine-K=C3=B6nig= : > > > second was with CONFIG_LGUEST_GUEST enabled, module build stage 2 > > failed > > > with Documentation/lguest not found > > Hmm, there is Documentation/virtual/lguest. Didn't find where > > Documentation/lguest is used from a quick look. Rusty? > >=20 > > Best regards > > Uwe=20 >=20 > Sorry, I'm far from being a expert, all I can say is that disable=20 > CONFIG_LGUEST and > CONFIG_LGUEST_GUEST also (auto)disable > CONFIG_PARAVIRT_SPINLOCKS > and then it works, at least here. >=20 > regards > hermann >=20 > -- CONFIG_LGUEST, etc., had to be disabled for me on 3.0-rc7 as well, I do= n't think this is an RT issue. I'm not sure about CONFIG_PARAVIRT_SPINLOCKS. But, I am seeing this call trace, related to the b43-lpphy wireless dri= ver loading. Everything appears to keep functioning. [ 16.616613] ------------[ cut here ]------------ [ 16.616640] WARNING: at net/mac80211/rx.c:2856 ieee80211_rx+0x23/0x6= db [mac80211]() [ 16.616642] Hardware name: Latitude E5500 =20 [ 16.616644] Modules linked in: af_packet uinput binfmt_misc parport_= pc ppdev lp parport bridge stp bnep rfcomm vboxnetadp vboxnetflt vboxdrv ext3 jb= d ipv6 cpufreq_powersave cpufreq_stats cpufreq_ondemand cpufreq_userspace cpufreq_conservative speedstep_lib fuse loop snd_aloop acpi_cpufreq fre= q_table mperf snd_hda_codec_hdmi snd_hda_codec_idt btusb snd_hda_intel snd_hda_= codec bluetooth snd_pcm_oss snd_mixer_oss snd_pcm i915 drm_kms_helper drm snd_seq_dummy snd_seq_oss snd_seq_midi i2c_algo_bit snd_rawmidi snd_seq_midi_event snd_seq snd_timer arc4 joydev b43 video snd_seq_devi= ce dell_laptop battery processor ac button dell_wmi sparse_keymap pcspkr w= mi dcdbas yenta_socket pcmcia_rsrc psmouse i2c_i801 i2c_core serio_raw evdev rng_= core mac80211 snd intel_agp intel_gtt soundcore tpm_tis tpm tpm_bios snd_pag= e_alloc cfg80211 rfkill agpgart ext4 mbcache jbd2 crc16 dm_mirror dm_region_has= h dm_log dm_mod usbhid hid sg sr_mod cdrom sd_mod uhci_hcd ahci ehci_hcd libahci= ssb sdhci_pci usbcore tg3 firewire_ohci libata sdhci pcmcia firewire_core m= mc_core thermal pcmcia_core thermal_sys libphy crc_itu_t [last unloaded: scsi_w= ait_scan] [ 16.616710] Pid: 2770, comm: irq/17-b43 Not tainted 3.0.0-rc7-rt0-1 = #1 [ 16.616712] Call Trace: [ 16.616718] [] ? warn_slowpath_common+0x68/0x79 [ 16.616725] [] ? ieee80211_rx+0x23/0x6db [mac80211] [ 16.616728] [] ? warn_slowpath_null+0xd/0x10 [ 16.616735] [] ? ieee80211_rx+0x23/0x6db [mac80211] [ 16.616738] [] ? task_rq_lock+0x36/0x64 [ 16.616740] [] ? set_cpus_allowed_rt+0x11/0xb2 [ 16.616743] [] ? migrate_disable+0xd8/0xf3 [ 16.616750] [] ? b43_rx+0x40f/0x436 [b43] [ 16.616757] [] ? b43_dma_rx+0x211/0x284 [b43] [ 16.616763] [] ? b43_do_interrupt_thread+0x41c/0x4dd [b43= ] [ 16.616767] [] ? __io_apic_modify_irq+0x39/0x57 [ 16.616771] [] ? unmask_irq+0x11/0x1a [ 16.616776] [] ? b43_interrupt_thread_handler+0x15/0x27 [= b43] [ 16.616779] [] ? irq_thread_fn+0x10/0x23 [ 16.616781] [] ? irq_thread+0xa0/0x152 [ 16.616783] [] ? irq_thread+0x152/0x152 [ 16.616786] [] ? irq_finalize_oneshot+0x9d/0x9d [ 16.616788] [] ? kthread+0x63/0x68 [ 16.616791] [] ? __init_kthread_worker+0x36/0x36 [ 16.616794] [] ? kernel_thread_helper+0x6/0xd [ 16.616795] ---[ end trace 0000000000000002 ]--- Thanks, Trulan -- To unsubscribe from this list: send the line "unsubscribe linux-rt-user= s" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html