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b499abdc76
linux/drivers/net/wireless
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John Greene b499abdc76 ath5k: add missing dma_map_error call 
Trivial patch to address this trace. Now calls dma_mapping_error and
return -ENOSPC if a problem found.

WARNING: at lib/dma-debug.c:933 check_unmap+0x47b/0x960()
Hardware name: Aspire 5515
ath5k 0000:02:00.0: DMA-API: device driver failed to check map
error[device address=0x00000000874fcd42] [size=45 bytes] [mapped as
single]
Modules linked in: bnep bluetooth ebtable_filter ebtables
ip6table_filter ip6_tables be2iscsi iscsi_boot_sysfs bnx2i cnic uio
cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm
ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi
scsi_transport_iscsi arc4 snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_hwdep snd_seq snd_seq_device ath5k ath snd_pcm
sparse_keymap snd_page_alloc mac80211 snd_timer sp5100_tco snd edac_core
k8temp soundcore edac_mce_amd i2c_piix4 cfg80211 rfkill shpchp vhost_net
tun macvtap macvlan kvm_amd kvm uinput dm_crypt ata_generic pata_acpi
radeon i2c_algo_bit pata_atiixp drm_kms_helper ttm drm r8169 mii
i2c_core wmi video sunrpc
Pid: 820, comm: firewalld Not tainted 3.9.0-0.rc3.git1.4.fc19.x86_64 #1
Call Trace:
 <IRQ>  [<ffffffff81068df0>] warn_slowpath_common+0x70/0xa0
 [<ffffffff81068e6c>] warn_slowpath_fmt+0x4c/0x50
 [<ffffffff8137ebeb>] check_unmap+0x47b/0x960
 [<ffffffff81021cf5>] ? native_sched_clock+0x15/0x80
 [<ffffffff81021d69>] ? sched_clock+0x9/0x10
 [<ffffffff8137f12f>] debug_dma_unmap_page+0x5f/0x70
 [<ffffffffa048fa07>] ath5k_tasklet_tx+0x157/0x3f0 [ath5k]
 [<ffffffff810acc0d>] ? sched_clock_local+0x1d/0x80
 [<ffffffff81072aa6>] ? tasklet_action+0x56/0x210
 [<ffffffff81072ae7>] tasklet_action+0x97/0x210
 [<ffffffff8107343f>] __do_softirq+0xff/0x400
 [<ffffffff81073905>] irq_exit+0xb5/0xc0
 [<ffffffff81728916>] do_IRQ+0x56/0xc0
 [<ffffffff8171dc32>] common_interrupt+0x72/0x72
 <EOI>  [<ffffffff811f1f81>] ? dput+0x111/0x310
 [<ffffffff811f1ea7>] ? dput+0x37/0x310
 [<ffffffff811e75e8>] link_path_walk+0x528/0x910
 [<ffffffff811ea624>] path_openat+0x94/0x530
 [<ffffffff811eb148>] do_filp_open+0x38/0x80
 [<ffffffff811e1dda>] open_exec+0x4a/0x130
 [<ffffffff81238be3>] load_elf_binary+0x7f3/0x18e0
 [<ffffffff81021d69>] ? sched_clock+0x9/0x10
 [<ffffffff810acc0d>] ? sched_clock_local+0x1d/0x80
 [<ffffffff810acd98>] ? sched_clock_cpu+0xa8/0x100
 [<ffffffff810d515d>] ? trace_hardirqs_off+0xd/0x10
 [<ffffffff810acedf>] ? local_clock+0x5f/0x70
 [<ffffffff810d5dbf>] ? lock_release_holdtime.part.28+0xf/0x190
 [<ffffffff812383f0>] ? elf_core_dump+0x1980/0x1980
 [<ffffffff811e1151>] search_binary_handler+0x1a1/0x4f0
 [<ffffffff811e1017>] ? search_binary_handler+0x67/0x4f0
 [<ffffffff811e28fc>] do_execve_common.isra.26+0x64c/0x710
 [<ffffffff811e23c2>] ? do_execve_common.isra.26+0x112/0x710
 [<ffffffff811e2cc6>] sys_execve+0x36/0x50
 [<ffffffff81727249>] stub_execve+0x69/0xa0

Signed-off-by: John Greene <jogreene@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-03-14 14:49:16 -04:00
..
ath ath5k: add missing dma_map_error call 2014-03-14 14:49:16 -04:00
b43 net: Replace min macro with min_t 2014-03-03 15:35:54 -05:00
b43legacy net: Replace min macro with min_t 2014-03-03 15:35:54 -05:00
brcm80211 brcmsmac: update comment to reflect the code 2014-03-14 14:49:15 -04:00
cw1200 net: Replace min macro with min_t 2014-03-03 15:35:54 -05:00
hostap Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2014-03-04 13:05:12 -05:00
ipw2x00 net: Replace min macro with min_t 2014-03-03 15:35:54 -05:00
iwlegacy iwl4965: disable 8K A-MSDU by default 2014-03-04 13:28:36 -05:00
iwlwifi Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes 2014-03-14 14:33:19 -04:00
libertas Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2014-03-04 13:05:12 -05:00
libertas_tf
mwifiex mwifiex: add AMSDU inside AMPDU support 2014-03-14 14:49:14 -04:00
orinoco orinoco: replace function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan} 2014-02-28 14:12:36 -05:00
p54 p54usb: fix leaks at failure path in p54u_probe() 2014-03-14 14:49:13 -04:00
prism54 net: Replace min macro with min_t 2014-03-03 15:35:54 -05:00
rt2x00 net: Replace min macro with min_t 2014-03-03 15:35:54 -05:00
rtl818x rtl8180: prepare to handle more than two chip types 2014-03-14 14:49:14 -04:00
rtlwifi rtlwifi: rtl8723be: Fix array dimension problems 2014-03-13 14:05:40 -04:00
ti Drivers:net:wireless:ti:wl1251: Fixed Sparse invalid assignment warning 2014-03-04 13:28:36 -05:00
zd1211rw zd1211rw: slight optimization of addr compare 2013-12-26 13:31:33 -05:00
adm8211.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2014-01-17 14:43:17 -05:00
adm8211.h
airo_cs.c wireless: delete non-required instances of include <linux/init.h> 2014-01-03 15:37:01 -05:00
airo.c airo: replace function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan} 2014-02-28 14:11:13 -05:00
airo.h
at76c50x-usb.c Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next 2014-01-13 14:40:59 -05:00
at76c50x-usb.h
atmel_cs.c wireless: delete non-required instances of include <linux/init.h> 2014-01-03 15:37:01 -05:00
atmel_pci.c wireless: delete non-required instances of include <linux/init.h> 2014-01-03 15:37:01 -05:00
atmel.c atmel: replace function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan} 2014-02-28 14:11:13 -05:00
atmel.h drivers/net/wireless: Fix FSF address in file headers 2013-12-11 10:56:20 -05:00
Kconfig wireless: Kconfig: add missing dependency for airo_cs 2014-03-14 14:49:15 -04:00
mac80211_hwsim.c mac80211_hwsim: allow creation of single-channel radios with chanctx 2014-02-11 13:10:02 +01:00
mac80211_hwsim.h mac80211_hwsim: allow creation of single-channel radios with chanctx 2014-02-11 13:10:02 +01:00
Makefile
mwl8k.c mwl8k: mwl8k_update_survey can be static 2014-03-06 14:29:58 -05:00
ray_cs.c drivers/net/wireless: Fix FSF address in file headers 2013-12-11 10:56:20 -05:00
ray_cs.h
rayctl.h
rndis_wlan.c rndis_wlan: replace function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan} 2014-02-28 14:12:36 -05:00
wl3501_cs.c wl3501_cs: replace function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan} 2014-02-28 14:12:36 -05:00
wl3501.h
zd1201.c zd1201: replace function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan} 2014-02-28 14:12:36 -05:00
zd1201.h