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linux-2.6
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linux-2.6/drivers/ide
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Bartlomiej Zolnierkiewicz 2ea5521022 ide: fix suspend regression 
On Monday 12 January 2009, Simon Holm Thøgersen wrote:
> commit 295f000 ("ide: don't execute the next queued command from the
> hard-IRQ context (v2)") breaks suspend to disk for me. On
> 'echo disk > /sys/power/state' the systems hangs, letting me switch
> virtual consoles, but not responding to Alt+SysRq

Restart the request queue early for REQ_TYPE_PM_RESUME requests
(though there is only one resume request for the whole resume
sequence it stays in the queue until is fully completed and now
depends on kblockd for processing consequential resume states).

Reported-and-bisected-by: Simon Holm Thøgersen <odie@cs.aau.dk>
Tested-by: Simon Holm Thøgersen <odie@cs.aau.dk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
 		2009-01-14 19:19:04 +01:00
..
Kconfig ide: remove unused CONFIG_BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ 2009-01-14 19:19:03 +01:00
Makefile Resurrect IT8172 IDE controller driver 2009-01-06 17:21:01 +01:00
aec62xx.c ide: remove HWIF() macro 2009-01-06 17:20:52 +01:00
ali14xx.c ide: remove useless subdirs from drivers/ide/ 2008-10-21 20:57:23 +02:00
alim15x3.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
amd74xx.c amd74xx: use ide_get_pair_dev() helper 2009-01-06 17:20:54 +01:00
atiixp.c ide: remove useless subdirs from drivers/ide/ 2008-10-21 20:57:23 +02:00
au1xxx-ide.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
buddha.c ide: remove useless subdirs from drivers/ide/ 2008-10-21 20:57:23 +02:00
cmd64x.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
cmd640.c cmd640: use ide_get_pair_dev() helper 2009-01-06 17:20:55 +01:00
cs5520.c ide: remove HWIF() macro 2009-01-06 17:20:52 +01:00
cs5530.c drivers/ide/{cs5530.c,sc1200.c}: Move a dereference below a NULL test 2008-12-22 23:05:06 +01:00
cs5535.c ide: remove useless subdirs from drivers/ide/ 2008-10-21 20:57:23 +02:00
cy82c693.c ide: remove HWIF() macro 2009-01-06 17:20:52 +01:00
delkin_cb.c ide: remove useless subdirs from drivers/ide/ 2008-10-21 20:57:23 +02:00
dtc2278.c ide: remove useless subdirs from drivers/ide/ 2008-10-21 20:57:23 +02:00
falconide.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
gayle.c gayle: set IDE_HFLAG_SERIALIZE explictly 2008-12-29 20:27:33 +01:00
hpt366.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
ht6560b.c ide: remove useless subdirs from drivers/ide/ 2008-10-21 20:57:23 +02:00
icside.c ide: remove HWIF() macro 2009-01-06 17:20:52 +01:00
ide-4drives.c ide: remove useless subdirs from drivers/ide/ 2008-10-21 20:57:23 +02:00
ide-acpi.c Merge branch 'linus' into release 2009-01-09 03:39:43 -05:00
ide-atapi.c ide-cd: convert to ide-atapi facilities 2009-01-06 17:20:58 +01:00
ide-cd.c ide-cd: convert to ide-atapi facilities 2009-01-06 17:20:58 +01:00
ide-cd.h ide: remove ide_driver_t typedef 2009-01-06 17:20:53 +01:00
ide-cd_ioctl.c ide: remove IDE_AFLAG_NO_DOORLOCKING 2008-10-17 18:09:11 +02:00
ide-cd_verbose.c block: replace sizeof(rq->cmd) with BLK_MAX_CDB 2008-04-29 14:48:55 +02:00
ide-cs.c pcmcia: add another pata/ide ID 2008-11-09 21:35:36 +01:00
ide-disk.c ide: can't use SSD/non-rotational queue flag for all CFA devices 2009-01-14 19:19:03 +01:00
ide-disk.h [PATCH] switch ide_disk_ops ->ioctl() to sane prototype 2008-10-21 07:47:30 -04:00
ide-disk_ioctl.c [PATCH] switch ide_disk_ops ->ioctl() to sane prototype 2008-10-21 07:47:30 -04:00
ide-disk_proc.c ide-disk: factor out generic disk handling code to ide-gd.c 2008-10-17 18:09:12 +02:00
ide-dma-sff.c ide-dma-sff: factor out ide_dma_sff_write_status() 2009-01-06 17:21:02 +01:00
ide-dma.c ide: merge ide_hwgroup_t with ide_hwif_t (v2) 2009-01-06 17:20:50 +01:00
ide-floppy.c ide: merge ide_hwgroup_t with ide_hwif_t (v2) 2009-01-06 17:20:50 +01:00
ide-floppy.h [PATCH] switch ide_disk_ops ->ioctl() to sane prototype 2008-10-21 07:47:30 -04:00
ide-floppy_ioctl.c ide-floppy: allocate only toplevel packet commands 2009-01-02 16:12:51 +01:00
ide-floppy_proc.c ide: prepare for merging ide-gd-floppy.c with ide-gd.c 2008-10-17 18:09:13 +02:00
ide-gd.c ide: remove ->error method from struct ide_driver 2009-01-06 17:20:54 +01:00
ide-gd.h ide: remove ide_driver_t typedef 2009-01-06 17:20:53 +01:00
ide-generic.c ide-generic: remove no longer needed ide_probe_legacy() 2008-10-13 21:39:42 +02:00
ide-h8300.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
ide-io.c ide: remove now redundant ->cur_dev checks 2009-01-06 17:20:59 +01:00
ide-ioctls.c ide: remove the last ide-scsi remnants 2009-01-02 16:12:54 +01:00
ide-iops.c ide: fix accidental LOCKDEP breakage caused by local_irq_set() removal 2009-01-14 19:19:02 +01:00
ide-legacy.c ide: move legacy ISA/VLB ports handling to ide-legacy.c (v2) 2008-12-29 20:27:37 +01:00
ide-lib.c ide: merge ide_hwgroup_t with ide_hwif_t (v2) 2009-01-06 17:20:50 +01:00
ide-park.c ide: merge ide_hwgroup_t with ide_hwif_t (v2) 2009-01-06 17:20:50 +01:00
ide-pci-generic.c ide: Switch to a common address 2008-11-02 21:40:08 +01:00
ide-pio-blacklist.c ide: move PIO blacklist to ide-pio-blacklist.c 2008-07-16 20:33:39 +02:00
ide-pm.c ide: fix suspend regression 2009-01-14 19:19:04 +01:00
ide-pnp.c ide: add ide_host_add() helper 2008-07-23 19:55:57 +02:00
ide-probe.c ide: fix accidental LOCKDEP breakage caused by local_irq_set() removal 2009-01-14 19:19:02 +01:00
ide-proc.c ide: add port and host iterators 2009-01-06 17:20:56 +01:00
ide-scan-pci.c ide: replace remaining __FUNCTION__ occurrences 2008-04-26 22:25:20 +02:00
ide-sysfs.c ide: move sysfs support to ide-sysfs.c 2009-01-02 16:12:48 +01:00
ide-tape.c ide: remove ->error method from struct ide_driver 2009-01-06 17:20:54 +01:00
ide-taskfile.c ide: remove ide_driver_t typedef 2009-01-06 17:20:53 +01:00
ide-timings.c ide: include <linux/hdreg.h> only when needed 2008-10-10 22:39:27 +02:00
ide.c ide: add port and host iterators 2009-01-06 17:20:56 +01:00
ide_arm.c [ARM] clps7500: remove support 2008-11-27 12:38:11 +00:00
ide_platform.c ide: remove useless subdirs from drivers/ide/ 2008-10-21 20:57:23 +02:00
it821x.c it821x.c: use dev->revision instead of pci_read_config_byte 2009-01-14 19:19:03 +01:00
it8172.c Resurrect IT8172 IDE controller driver 2009-01-06 17:21:01 +01:00
it8213.c ide: remove HWIF() macro 2009-01-06 17:20:52 +01:00
jmicron.c ide: Switch to a common address 2008-11-02 21:40:08 +01:00
macide.c m68k: machw.h cleanup 2008-12-28 20:00:03 +01:00
ns87415.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
opti621.c ide: remove useless subdirs from drivers/ide/ 2008-10-21 20:57:23 +02:00
palm_bk3710.c ide: don't set hwif->dma_ops in init_dma() method 2009-01-06 17:21:01 +01:00
pdc202xx_new.c ide: remove HWIF() macro 2009-01-06 17:20:52 +01:00
pdc202xx_old.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
piix.c piix: sync ich_laptop[] with ata_piix.c 2009-01-06 17:21:01 +01:00
pmac.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
q40ide.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
qd65xx.c ide: remove HWIF() macro 2009-01-06 17:20:52 +01:00
qd65xx.h ide: remove 'byte' typedef 2009-01-06 17:20:53 +01:00
rapide.c arm ide breakage 2008-10-26 09:35:05 -07:00
rz1000.c rz1000: apply chipset quirks early (v2) 2008-12-29 20:27:33 +01:00
sc1200.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
scc_pata.c scc_pata: make use of scc_dma_sff_read_status() 2009-01-06 17:21:02 +01:00
serverworks.c ide: remove HWIF() macro 2009-01-06 17:20:52 +01:00
setup-pci.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
sgiioc4.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
siimage.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
sis5513.c ide: remove HWIF() macro 2009-01-06 17:20:52 +01:00
sl82c105.c sl82c105: remove dead code 2009-01-14 19:19:03 +01:00
slc90e66.c ide: remove HWIF() macro 2009-01-06 17:20:52 +01:00
tc86c001.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
triflex.c ide: remove HWIF() macro 2009-01-06 17:20:52 +01:00
trm290.c ide: remove HWIF() macro 2009-01-06 17:20:52 +01:00
tx4938ide.c tx4938ide: Fix build error due to read_sff_dma_status moving 2009-01-14 19:19:04 +01:00
tx4939ide.c ide: move read_sff_dma_status() method to 'struct ide_dma_ops' 2009-01-06 17:21:02 +01:00
umc8672.c ide: merge ide_hwgroup_t with ide_hwif_t (v2) 2009-01-06 17:20:50 +01:00
via82cxxx.c via82cxxx: fix cable warning message 2009-01-14 19:19:03 +01:00