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a1470c7bf3
linux/drivers/misc
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James Bottomley a1470c7bf3 [SCSI] enclosure: fix WARN_ON in dual path device removing 
Bug report from: wenxiong@linux.vnet.ibm.com

The issue is happened in dual controller configuration. We got the
sysfs warnings when rmmod the ipr module.

enclosure_unregister() in drivers/msic/enclosure.c, call device_unregister()
for each componment deivce, device_unregister() ->device_del()->kobject_del()
->sysfs_remove_dir(). In sysfs_remove_dir(), set kobj->sd = NULL.

For each componment device,
enclosure_component_release()->enclosure_remove_links()->sysfs_remove_link()
in which checking kobj->sd again, it has been set as NULL when doing
device_unregister. So we saw all these sysfs WARNING.

Tested-by: wenxiong@linux.vnet.ibm.com
Cc: stable@vger.kernel.org
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-12-02 11:13:14 -08:00
..
altera-stapl
c2port c2port: convert class code to use bin_attrs in groups 2013-07-24 15:39:05 -07:00
carma Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2013-11-20 13:20:24 -08:00
cb710 mmc: cb710: drop free_irq for devm_request_irq allocated irq 2013-09-26 13:55:30 -07:00
eeprom Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2013-11-18 15:50:07 -08:00
ibmasm misc: ibmasm: remove unnecessary pci_set_drvdata() 2013-09-26 09:13:54 -07:00
lis3lv02d misc: replace strict_strtoul() with kstrtoul() 2013-06-06 12:54:08 -07:00
mei mei: wd: host_init propagate error codes from called functions 2013-10-29 16:20:43 -07:00
mic tree-wide: use reinit_completion instead of INIT_COMPLETION 2013-11-15 09:32:21 +09:00
sgi-gru drivers/misc/sgi-gru/grufault.c: fix a sanity test in gru_set_context_option() 2013-07-03 16:07:42 -07:00
sgi-xp sgi: xpc: Convert use of typedef ctl_table to struct ctl_table 2013-06-14 10:19:25 +02:00
ti-st tree-wide: use reinit_completion instead of INIT_COMPLETION 2013-11-15 09:32:21 +09:00
vmw_vmci vmw_vmci: Convert driver to use get_user_pages_fast() 2013-10-05 18:04:55 -07:00
ad525x_dpot-i2c.c misc: remove use of __devexit 2012-11-21 12:53:32 -08:00
ad525x_dpot-spi.c misc: remove use of __devexit 2012-11-21 12:53:32 -08:00
ad525x_dpot.c misc: replace strict_strtoul() with kstrtoul() 2013-06-06 12:54:08 -07:00
ad525x_dpot.h
apds990x.c misc: replace strict_strtoul() with kstrtoul() 2013-06-06 12:54:08 -07:00
apds9802als.c misc: replace strict_strtoul() with kstrtoul() 2013-06-06 12:54:08 -07:00
arm-charlcd.c misc: arm-charlcd: remove deprecated IRQF_DISABLED 2013-10-16 12:36:10 -07:00
atmel_pwm.c misc: atmel_pwm: add deferred-probing support 2013-10-29 16:22:57 -07:00
atmel_tclib.c
atmel-ssc.c Merge 3.11-rc3 into char-misc-next. 2013-07-29 11:50:17 -07:00
bh1770glc.c misc: replace strict_strtoul() with kstrtoul() 2013-06-06 12:54:08 -07:00
bh1780gli.c misc: bh1780: probe from compatible string 2013-10-03 16:02:35 -07:00
bmp085-i2c.c misc: remove use of __devinit 2012-11-21 12:51:53 -08:00
bmp085-spi.c misc: remove use of __devinit 2012-11-21 12:51:53 -08:00
bmp085.c drivers: misc: bmp085: remove '__init' from mp085_get_of_properties() 2013-09-26 08:44:40 -07:00
bmp085.h misc: add support for bmp18x chips to the bmp085 driver 2012-04-18 14:57:14 -07:00
cs5535-mfgpt.c cs5535-mfgpt: Fix quotation marks 2013-04-03 11:23:13 -07:00
ds1682.c
dummy-irq.c treewide: Fix typo in printk 2013-05-28 12:02:13 +02:00
enclosure.c [SCSI] enclosure: fix WARN_ON in dual path device removing 2013-12-02 11:13:14 -08:00
fsa9480.c misc: fsa8480: Use dev_pm_ops 2013-04-11 12:39:02 -07:00
hmc6352.c misc: replace strict_strtoul() with kstrtoul() 2013-06-06 12:54:08 -07:00
hpilo.c drivers/misc/hpilo: Correct panic when an AUX iLO is detected 2013-08-14 14:46:22 -07:00
hpilo.h misc: hpilo: increase number of max supported channels 2012-06-14 17:22:12 -07:00
ics932s401.c hwmon: Change my email address. 2013-08-27 08:28:01 -07:00
ioc4.c misc: remove use of __devexit 2012-11-21 12:53:32 -08:00
isl29003.c misc: replace strict_strtoul() with kstrtoul() 2013-06-06 12:54:08 -07:00
isl29020.c misc: replace strict_strtoul() with kstrtoul() 2013-06-06 12:54:08 -07:00
Kconfig pwm: Changes for v3.13-rc1 2013-11-16 12:21:40 -08:00
kgdbts.c kgdb/kgdbts: support ppc64 2013-03-02 08:52:17 -06:00
lattice-ecp3-config.c treewide: Fix typo in printk 2013-05-28 12:02:13 +02:00
lkdtm.c lkdtm: add tests for additional page permissions 2013-10-29 16:13:39 -07:00
Makefile pwm: Changes for v3.13-rc1 2013-11-16 12:21:40 -08:00
pch_phub.c pch_phub: fix error return code in pch_phub_probe() 2013-06-06 12:54:08 -07:00
phantom.c misc: phantom: remove deprecated IRQF_DISABLED 2013-10-16 12:36:10 -07:00
pti.c misc: pti: remove unnecessary pci_set_drvdata() 2013-09-26 09:13:54 -07:00
spear13xx_pcie_gadget.c misc: replace strict_strtoul() with kstrtoul() 2013-06-06 12:54:08 -07:00
sram.c misc: sram: fix error path in sram_probe 2013-07-24 22:54:50 -07:00
ti_dac7512.c drivers: misc: ti_dac7512: add support for DT matching 2013-09-26 09:04:06 -07:00
tifm_7xx1.c tifm: fix error return code in tifm_7xx1_probe() 2013-10-30 10:19:30 -07:00
tifm_core.c tifm: convert bus code to use dev_groups 2013-10-16 18:40:58 -07:00
tsl2550.c Drivers: Misc: tsl2250: fix warnings, unsigned long will never < 0 2013-05-16 18:11:12 -07:00
vmw_balloon.c misc: vmw_balloon: Remove braces to fix build for clang. 2013-08-27 21:51:21 -07:00