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Matthew Dharm 26186ba77b [PATCH] USB Storage: close a race condition in disconnect near queuecommand 
This patch started life as as534, and has been re-diffed against the latest
tree.

usb-storage has a small loophole, a window between the time queuecommand
accepts a new command and the time the control thread starts to execute
it.  If disconnect is called during that window, the driver won't cancel
the pending command -- we've been relying on the SCSI core to cancel it
for us during host removal.  But it's better for usb-storage to cancel
it;  this avoids races and reduces reliance on the SCSI core.
Fortunately cancelling these commands is easy to do; the key is to do it
_before_ calling scsi_remove_host.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 		2005-09-08 16:22:55 -07:00
..
acorn [PATCH] ARM: switch fd1772.c from sleep_on to wait_event 2005-08-07 14:23:42 +01:00
acpi [ACPI] revert bad processor_core.c patch for bug 5128 2005-09-03 12:41:12 -04:00
atm [ATM]: Fix dereference of uninitialized pointer in zatm 2005-09-02 12:18:03 -07:00
base [SCSI] Re-do "final klist fixes" 2005-09-07 18:44:33 -07:00
block [PATCH] USB: ub 4: Zaitcev's quasi-S/G 2005-09-08 16:22:40 -07:00
bluetooth [Bluetooth]: Move packet type into the SKB control buffer 2005-08-29 15:55:13 -07:00
cdrom Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 2005-09-07 17:31:27 -07:00
char Merge linux-2.6 with linux-acpi-2.6 2005-09-08 01:45:47 -04:00
cpufreq Here are two possible cleanups in cpufreq.c: 2005-07-28 09:43:56 -07:00
crypto [CRYPTO] Update IV correctly for Padlock CBC encryption 2005-07-06 13:54:09 -07:00
dio [PATCH] Driver Core: drivers/base - drivers/i2c/chips/adm1026.c: update device attribute callbacks 2005-06-20 15:15:32 -07:00
eisa [PATCH] Driver Core: drivers/base - drivers/i2c/chips/adm1026.c: update device attribute callbacks 2005-06-20 15:15:32 -07:00
fc4 [SCSI] fc4 warning fix 2005-07-30 09:47:53 -05:00
firmware [PATCH] dcdbas: add Dell Systems Management Base Driver with sysfs support 2005-09-07 16:57:27 -07:00
hwmon [PATCH] hwmon: (3/3) pc87360 driver update 2005-09-05 09:26:55 -07:00
i2c [PATCH] drivers: convert kcalloc to kzalloc 2005-09-07 16:57:46 -07:00
ide Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 2005-09-07 17:31:27 -07:00
ieee1394 [PATCH] provide MODALIAS= enviroment variable to autoload ieee1394 modules via udev 2005-09-07 16:57:41 -07:00
infiniband [PATCH] drivers: convert kcalloc to kzalloc 2005-09-07 16:57:46 -07:00
input [PATCH] Input: Add a new switch event type 2005-09-07 16:57:54 -07:00
isdn [PATCH] -Wundef fixes (hisax) 2005-09-07 17:17:33 -07:00
macintosh [PATCH] swsusp: switch pm_message_t to struct 2005-09-05 00:06:16 -07:00
mca [PATCH] unexport mca_find_device_by_slot 2005-06-25 16:24:56 -07:00
md [PATCH] kill bio->bi_set 2005-09-07 16:57:20 -07:00
media [PATCH] DVB: lgdt330x check callback fix 2005-09-07 16:58:02 -07:00
message Merge by hand (conflicts in sd.c) 2005-09-06 17:52:54 -05:00
mfd [MFD] Add SA11x0 MCP platform device support 2005-08-18 10:10:46 +01:00
misc [SERIAL] Update ibmasm driver for death of register_serial&co 2005-09-07 21:37:00 +01:00
mmc [PATCH] mmc: conditional scr sysfs entry 2005-09-07 16:57:52 -07:00
mtd [PATCH] detect soft lockups 2005-09-07 16:57:17 -07:00
net Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6 2005-09-07 17:28:25 -07:00
nubus
…
oprofile [PATCH] clean up inline static vs static inline 2005-07-27 16:26:20 -07:00
parisc [PATCH] acpi bridge hotadd: ACPI based root bridge hot-add 2005-06-27 21:52:39 -07:00
parport [PATCH] parport: add NetMOS 9805 support 2005-09-07 16:57:28 -07:00
pci Merge linux-2.6 with linux-acpi-2.6 2005-09-08 01:45:47 -04:00
pcmcia [PATCH] yenta: make ToPIC95 bridges work with 16bit cards 2005-09-07 16:57:21 -07:00
pnp Merge linux-2.6 with linux-acpi-2.6 2005-09-08 01:45:47 -04:00
s390 [PATCH] s390: claw driver fixes 2005-09-06 22:15:20 -04:00
sbus [SPARC64]: Use drivers/Kconfig 2005-08-30 21:46:19 -07:00
scsi [PATCH] scan all enabled ports on ata_piix 2005-09-08 05:57:23 -04:00
serial Merge linux-2.6 with linux-acpi-2.6 2005-09-08 01:45:47 -04:00
sh [PATCH] Driver Core: drivers/s390/net/qeth_sys.c - drivers/usb/gadget/pxa2xx_udc.c: update device attribute callbacks 2005-06-20 15:15:35 -07:00
sn [PATCH] ioc4: PCI bus speed detection 2005-06-21 18:46:32 -07:00
tc
…
telephony [PATCH] pcmcia: remove references to pcmcia/version.h 2005-07-07 18:24:07 -07:00
usb [PATCH] USB Storage: close a race condition in disconnect near queuecommand 2005-09-08 16:22:55 -07:00
video [PATCH] w100fb: Rewrite for platform independence 2005-09-07 16:57:53 -07:00
w1 [NETLINK]: Add "groups" argument to netlink_kernel_create 2005-08-29 16:01:11 -07:00
zorro [PATCH] Driver Core: drivers/usb/input/aiptek.c - drivers/zorro/zorro-sysfs.c: update device attribute callbacks 2005-06-20 15:15:35 -07:00
Kconfig [MFD] Add multimedia communication port core support 2005-08-18 10:06:59 +01:00
Makefile Auto-update from upstream 2005-08-29 17:02:17 -04:00