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Stefan Richter 2cccbb555c ieee1394: sbp2: prevent rare deadlock in shutdown 
Scsi_remove_device() may go into uninterruptible sleep if blocked.
Therefore sbp2_remove() unblocks the Scsi_Host before the device is
requested to be removed.  But there could be another 1394 bus reset
after that which would block the host again.  The 1394 subsystem won't
call sbp2_update() concurrently to sbp2_remove(), which is why there is
no chance for sbp2_remove() to be unblocked by sbp2_update().

The fix is to tell sbp2's bus reset handler when a device is to be shut
down so that it skips scsi_block_requests() on that host.  As before,
any new commands after a reset without reconnect will be failed quickly
by sbp2scsi_queuecommand().

In the long term, means to go without scsi_block_requests() should be
found.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 		2006-09-17 19:34:44 +02:00
..
acorn [PATCH] irq-flags: misc drivers: Use the new IRQF_ constants 2006-07-02 13:58:50 -07:00
acpi Merge trivial low-risk suspend hotkey bugzilla-5918 into release 2006-08-20 21:49:29 -04:00
amba [PATCH] 64bit resource: fix up printks for resources in misc drivers 2006-06-27 09:23:59 -07:00
atm [ATM]: Typo in drivers/atm/Kconfig... 2006-07-08 13:30:09 -07:00
base [PATCH] /proc/meminfo: don't put spaces in names 2006-08-27 11:01:33 -07:00
block [PATCH] cciss: version update, new hw 2006-09-13 07:32:16 -07:00
bluetooth [Bluetooth] Enable SCO support for Broadcom HID proxy dongle 2006-07-24 12:44:34 -07:00
cdrom [PATCH] cdrom/gdsc: fix printk format warning 2006-08-27 11:01:33 -07:00
char [PATCH] IPMI: fix handling of OEM flags 2006-09-16 12:54:31 -07:00
clocksource [PATCH] GTOD: add scx200 HRT clocksource 2006-06-26 09:58:21 -07:00
connector [PATCH] Process Events: Fix biarch compatibility issue. use __u64 timestamp 2006-07-31 13:28:36 -07:00
cpufreq [CPUFREQ] [2/2] demand load governor modules. 2006-07-31 18:37:06 -04:00
crypto [CRYPTO] padlock: Fix alignment after aes_ctx rearrange 2006-07-15 11:08:50 +10:00
dio
…
dma [I/OAT]: Remove pci_module_init() from Intel I/OAT DMA engine 2006-07-21 14:50:13 -07:00
edac [PATCH] drivers/edac/edac_mc.h must #include <linux/platform_device.h> 2006-08-06 08:57:46 -07:00
eisa Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
fc4 [SCSI] More buffer->request_buffer changes 2006-07-14 09:41:13 -05:00
firmware Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
hwmon [PATCH] hwmon: abituguru timeout fixes 2006-08-26 13:05:19 -07:00
i2c [PATCH] i2c: tps65010 build fixes 2006-08-26 13:05:12 -07:00
ide [PATCH] alim15x3.c: M5229 (rev c8) support for DMA cd-writer 2006-09-13 07:32:14 -07:00
ieee1394 ieee1394: sbp2: prevent rare deadlock in shutdown 2006-09-17 19:34:44 +02:00
infiniband RDMA/cma: Increase the IB CM retry count in CMA 2006-09-14 13:55:30 -07:00
input Input: psmouse - fix Intellimouse 4.0 initialization 2006-08-23 00:48:03 -04:00
isdn [PATCH] eicon: fix define conflict with ptrace 2006-08-06 08:57:48 -07:00
leds [PATCH] net48xx LED cleanups 2006-07-14 21:53:54 -07:00
macintosh [PATCH] backlight last round of fixes 2006-09-01 11:39:10 -07:00
mca
…
md [PATCH] md: Fix issues with referencing rdev in md/raid1 2006-09-01 11:39:08 -07:00
media V4L/DVB (4608c): Fix I2C dependencies for saa7146 modules 2006-09-10 13:46:01 -03:00
message [SCSI] mptfc: correct out of order event processing 2006-08-06 15:48:31 -05:00
mfd [ARM] 3727/1: fix ucb initialization on collie 2006-07-11 22:54:15 +01:00
misc [PATCH] irq-flags: misc drivers: Use the new IRQF_ constants 2006-07-02 13:58:50 -07:00
mmc [MMC] Always use a sector size of 512 bytes 2006-09-07 16:01:30 +01:00
mtd [PATCH] MTD NAND: OOB buffer offset fixups 2006-09-16 12:54:32 -07:00
net [PATCH] mv643xx_eth: Unmap DMA buffers in receive path 2006-09-13 12:26:03 -04:00
nubus Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
oprofile [PATCH] oprofile: convert from semaphores to mutexes 2006-06-25 10:01:04 -07:00
parisc [PATCH] irq-flags: PARISC: Use the new IRQF_ constants 2006-07-02 13:58:52 -07:00
parport [PATCH] irq-flags: misc drivers: Use the new IRQF_ constants 2006-07-02 13:58:50 -07:00
pci USB: Add VIA quirk fixup for VT8235 usb2 2006-08-31 18:04:30 -07:00
pcmcia [PATCH] pcmcia: fix ioctl GET_CONFIGURATION_INFO for pcmcia_cards 2006-07-31 13:28:41 -07:00
pnp [PATCH] pnpacpi: reject ACPI_PRODUCER resources 2006-08-06 08:57:49 -07:00
rapidio Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
rtc [PATCH] rtc-s3c.c: fix time setting checks 2006-08-27 11:01:28 -07:00
s390 [PATCH] s390: qeth driver fixes [6/6] 2006-09-17 01:03:08 -04:00
sbus [SPARC] sbus: Make sure sbus nodes are named uniquely. 2006-07-21 14:18:06 -07:00
scsi [PATCH] SCSI: lockdep annotation in scsi_send_eh_cmnd 2006-09-13 07:32:14 -07:00
serial sh64: Trivial build fixes. 2006-09-12 14:36:46 +09:00
sh
…
sn [PATCH] irq-flags: misc drivers: Use the new IRQF_ constants 2006-07-02 13:58:50 -07:00
spi [PATCH] lockdep: annotate on-stack completions 2006-07-03 15:27:09 -07:00
tc [PATCH] irq-flags: misc drivers: Use the new IRQF_ constants 2006-07-02 13:58:50 -07:00
telephony Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/devfs-2.6 2006-06-29 14:19:21 -07:00
usb USB: Fix unload oops and memory leak in yealink driver 2006-09-12 03:10:21 -07:00
video [PATCH] backlight last round of fixes 2006-09-01 11:39:10 -07:00
w1 [PATCH] w1: remove drivers/w1/w1.h 2006-07-12 15:38:28 -07:00
zorro Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
Kconfig [I/OAT]: DMA memcpy subsystem 2006-06-17 21:18:43 -07:00
Makefile [PATCH] Time: i386 Clocksource Drivers 2006-06-26 09:58:21 -07:00