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android_kernel_samsung_a7y1.../drivers/misc
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James Bottomley c761131f9c scsi: enclosure: Fix stale device oops with hot replug 
commit 529244bd1afc102ab164429d338d310d5d65e60d upstream.

Doing an add/remove/add on a SCSI device in an enclosure leads to an oops
caused by poisoned values in the enclosure device list pointers.  The
reason is because we are keeping the enclosure device across the enclosed
device add/remove/add but the current code is doing a
device_add/device_del/device_add on it.  This is the wrong thing to do in
sysfs, so fix it by not doing a device_del on the enclosure device simply
because of a hot remove of the drive in the slot.

[mkp: added missing email addresses]

Fixes: 43d8eb9cfd0a ("[SCSI] ses: add support for enclosure component hot removal")
Link: https://lore.kernel.org/r/1578532892.3852.10.camel@HansenPartnership.com
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Reported-by: Luo Jiaxing <luojiaxing@huawei.com>
Tested-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-07 13:36:54 +02:00
..
altera-stapl altera-stapl: check for a null key before strcasecmp'ing it 2020-04-07 12:44:57 +02:00
c2port A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
cb710 A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
cxl A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
echo A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
eeprom A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
genwqe misc: genwqe: should return proper error value. 2020-04-07 12:29:28 +02:00
gnss_if A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
ibmasm A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
lis3lv02d A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
mcu_ipc A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
mei mei: bus: prefix device names on bus with the bus name 2020-04-07 12:43:20 +02:00
mic misc: mic: fix a DMA pool free failure 2020-04-07 12:34:35 +02:00
modem_if A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
modem_v1 A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
samsung A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
sgi-gru A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
sgi-xp A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
ti-st A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
tui A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
tzdev A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
usim_det A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
vmw_vmci VMCI: Release resource if the work is already queued 2020-04-06 21:33:52 +02:00
ad525x_dpot-i2c.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
ad525x_dpot-spi.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
ad525x_dpot.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
ad525x_dpot.h A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
apds990x.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
apds9802als.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
arm-charlcd.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
atmel_tclib.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
atmel-ssc.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
bh1770glc.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
bh1780gli.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
bmp085-i2c.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
bmp085-spi.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
bmp085.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
bmp085.h A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
cs5535-mfgpt.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
dmverity_query.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
ds1682.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
dummy-irq.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
enclosure.c scsi: enclosure: Fix stale device oops with hot replug 2020-04-07 13:36:54 +02:00
exynos_ima.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
fsa9480.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
hmc6352.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
hpilo.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
hpilo.h A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
ics932s401.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
ioc4.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
isl29003.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
isl29020.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
Kconfig A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
kgdbts.c misc: kgdbts: Fix restrict error 2020-04-07 12:29:25 +02:00
lattice-ecp3-config.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
lkdtm.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
Makefile A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
memory_state_time.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
pch_phub.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
phantom.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
pti.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
qcom-coincell.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
spear13xx_pcie_gadget.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
sram.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
ti_dac7512.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
tifm_7xx1.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
tifm_core.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
tima_debug_log.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
tima_debug_test.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
tsl2550.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
tzic64.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
uid_cputime.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
uid_sys_stats.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
vexpress-syscfg.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30
vmw_balloon.c A750FXXU4CTBC 2020-03-27 21:51:54 +05:30