From: Dhaval Giani <dhaval@linux.vnet.ibm.com>
To: Bob Copeland <me@bobcopeland.com>
Cc: Jiri Slaby <jirislaby@gmail.com>,
Dhaval Giani <dhaval.lists@thegianis.in>,
linville@tuxdriver.com, davem@davemloft.net,
linux-wireless@vger.kernel.org, ath5k-devel@venema.h4ckr.net,
Nick Kossifidis <mickflemm@gmail.com>,
"Luis R. Rodriguez" <lrodriguez@atheros.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] ath5k: fix hw rate index condition
Date: Mon, 30 Mar 2009 23:29:51 +0530 [thread overview]
Message-ID: <20090330175951.GB4199@linux.vnet.ibm.com> (raw)
In-Reply-To: <b6c5339f0903300958m587cde69o44ae24d0609228ba@mail.gmail.com>
On Mon, Mar 30, 2009 at 12:58:28PM -0400, Bob Copeland wrote:
> On Mon, Mar 30, 2009 at 4:59 AM, Dhaval Giani <dhaval@linux.vnet.ibm.com> wrote:
> > Where is the fix? Is it merged in? I still see this happen on 2.6.29
> >
> > thanks,
>
> It's in b726604706ad88d8b28bc487e45e710f58cc19ee in Linus' tree, after
> 2.6.29. You still might get a warning, but this time from the driver
> side instead of higher up the stack -- if you do please post it.
>
ok, so my kernel does hve this patch applied, and this is what I get,
------------[ cut here ]------------
WARNING: at include/net/mac80211.h:1956 minstrel_get_rate+0xa1/0x4b9 [mac80211]()
Hardware name: 2007CS3
Modules linked in: fuse radeon drm ipt_MASQUERADE iptable_nat nf_nat bridge stp bnep sco l2cap bluetooth ip6t_REJECT nf_conntrack_ipv6 ip6table_filter ip6_tables ipv6 cpufreq_ondemand acpi_cpufreq dm_multipath kvm_intel kvm uinput snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_seq_dummy arc4 snd_seq_oss snd_seq_midi_event snd_seq ecb ath5k nsc_ircc snd_seq_device snd_pcm_oss video snd_mixer_oss snd_pcm mac80211 snd_timer snd yenta_socket i2c_i801 thinkpad_acpi rfkill irda output iTCO_wdt rsrc_nonstatic pcspkr hwmon cfg80211 joydev i2c_core iTCO_vendor_support soundcore crc_ccitt snd_page_alloc [last unloaded: scsi_wait_scan]
Pid: 2389, comm: wpa_supplicant Tainted: G W 2.6.29-tip #28
Call Trace:
[<c0431b0e>] warn_slowpath+0x76/0xad
[<c04523e1>] ? print_lock_contention_bug+0x14/0xd7
[<c042e874>] ? default_wake_function+0x10/0x12
[<c04523e1>] ? print_lock_contention_bug+0x14/0xd7
[<f7d31879>] minstrel_get_rate+0xa1/0x4b9 [mac80211]
[<c0450fa4>] ? trace_hardirqs_on+0xb/0xd
[<c0424909>] ? __wake_up+0x36/0x40
[<f7d272fe>] ? invoke_tx_handlers+0x3b1/0xa50 [mac80211]
[<f7d21b1e>] rate_control_get_rate+0x7e/0xbe [mac80211]
[<f7d27330>] invoke_tx_handlers+0x3e3/0xa50 [mac80211]
[<c0450e61>] ? trace_hardirqs_on_caller+0x18/0x150
[<f7d26c03>] ? __ieee80211_tx_prepare+0x24b/0x288 [mac80211]
[<f7d286ad>] ieee80211_master_start_xmit+0x38b/0x4b2 [mac80211]
[<c069d1f4>] dev_hard_start_xmit+0x219/0x280
[<c06ac17e>] __qdisc_run+0xca/0x1b0
[<c069d6de>] dev_queue_xmit+0x398/0x4bf
[<f7d2a116>] ieee80211_tx_skb+0x53/0x56 [mac80211]
[<f7d1dac4>] ieee80211_send_deauth_disassoc+0xd7/0xdf [mac80211]
[<f7d1dbc1>] ieee80211_set_disassoc+0xf5/0x209 [mac80211]
[<f7d1ddc6>] ieee80211_sta_req_auth+0x47/0x69 [mac80211]
[<f7d17c5a>] ieee80211_ioctl_siwgenie+0x50/0x5d [mac80211]
[<c06f9720>] ioctl_standard_call+0x1b4/0x268
[<c069b3ce>] ? dev_name_hash+0x1b/0x47
[<c06f92e7>] wext_handle_ioctl+0xe7/0x17d
[<f7d17c0a>] ? ieee80211_ioctl_siwgenie+0x0/0x5d [mac80211]
[<c04937ba>] ? might_fault+0x83/0x85
[<c069f06f>] dev_ioctl+0x5c6/0x5e6
[<c0690bf3>] ? sockfd_lookup_light+0x1b/0x4e
[<c0691b65>] ? sys_sendto+0xa9/0xc8
[<c04cf997>] ? dnotify_parent+0x22/0x63
[<c0690746>] ? sock_ioctl+0x0/0x1f0
[<c069092a>] sock_ioctl+0x1e4/0x1f0
[<c0690746>] ? sock_ioctl+0x0/0x1f0
[<c04b6d55>] vfs_ioctl+0x27/0x6e
[<c04b72d4>] do_vfs_ioctl+0x46f/0x4a8
[<c0691ba1>] ? sys_send+0x1d/0x1f
[<c04b7352>] sys_ioctl+0x45/0x5f
[<c04032a4>] sysenter_do_call+0x12/0x38
---[ end trace 0e3d1a2e9037b74b ]---
> --
> Bob Copeland %% www.bobcopeland.com
--
regards,
Dhaval
next prev parent reply other threads:[~2009-03-30 18:00 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-06 17:07 WARNING: at net/mac80211/rx.c:2234 __ieee80211_rx+0x7f/0x559 [mac80211]() Dhaval Giani
2009-01-07 13:51 ` [PATCH 1/1] ath5k: fix hw rate index condition Jiri Slaby
2009-01-07 14:36 ` Jiri Slaby
2009-01-07 15:22 ` Dhaval Giani
2009-01-07 15:30 ` Jiri Slaby
2009-02-02 7:57 ` Dhaval Giani
2009-02-15 13:47 ` Bob Copeland
2009-02-28 23:08 ` Jiri Slaby
2009-03-30 8:59 ` Dhaval Giani
2009-03-30 16:58 ` Bob Copeland
2009-03-30 17:59 ` Dhaval Giani [this message]
2009-03-30 18:13 ` Bob Copeland
2009-03-30 18:13 ` Bob Copeland
2009-03-31 3:51 ` Dhaval Giani
2009-03-31 3:51 ` Dhaval Giani
2009-03-31 12:23 ` Bob Copeland
2009-04-08 15:22 ` [ath5k-devel] " Bob Copeland
2009-04-08 15:22 ` Bob Copeland
2009-03-15 21:27 ` Stefan Lippers-Hollmann
2009-03-15 21:35 ` Michael Buesch
2009-03-23 0:45 ` Stefan Lippers-Hollmann
2009-03-23 0:45 ` Stefan Lippers-Hollmann
2009-03-23 2:31 ` Bob Copeland
-- strict thread matches above, loose matches on Subject: below --
2009-02-26 22:44 Jiri Slaby
2009-02-26 23:15 ` Bob Copeland
2009-02-26 23:19 ` Jiri Slaby
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