Arjan van de Ven d4d5291c8c driver synchronization: make scsi_wait_scan more advanced ... There is currently only one way for userspace to say "wait for my storage device to get ready for the modules I just loaded": to load the scsi_wait_scan module. Expectations of userspace are that once this module is loaded, all the (storage) devices for which the drivers were loaded before the module load are present. Now, there are some issues with the implementation, and the async stuff got caught in the middle of this: The existing code only waits for the scsy async probing to finish, but it did not take into account at all that probing might not have begun yet. (Russell ran into this problem on his computer and the fix works for him) This patch fixes this more thoroughly than the previous "fix", which had some bad side effects (namely, for kernel code that wanted to wait for the scsi scan it would also do an async sync, which would deadlock if you did it from async context already.. there's a report about that on lkml): The patch makes the module first wait for all device driver probes, and then it will wait for the scsi parallel scan to finish. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Tested-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-04-21 19:40:00 -07:00
..
aacraid	Replace all DMA_nBIT_MASK macro with DMA_BIT_MASK(n)	2009-04-13 15:04:33 -07:00
aic7xxx	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
aic7xxx_old
aic94xx	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
arcmsr	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
arm	Merge branch 'master' into devel	2009-03-28 20:30:18 +00:00
cxgb3i	[SCSI] cxgb3i: call ddp release function directly	2009-04-03 09:23:13 -05:00
device_handler	[SCSI] scsi_dh_rdac: Retry for NOT_READY check condition	2009-03-17 22:07:06 -04:00
dpt
fcoe	[SCSI] fcoe, libfcoe: Add support for FIP. FCoE discovery and keep-alive.	2009-04-03 09:23:08 -05:00
ibmvscsi	[SCSI] ibmvfc: Driver version 1.0.5	2009-04-03 09:22:44 -05:00
libfc	[SCSI] fcoe, libfc: add libfcoe module	2009-04-03 09:23:04 -05:00
libsas	[libata] get-identity ioctl: Fix use of invalid memory pointer	2009-01-16 10:17:09 -05:00
lpfc	Fix lpfc_parse_bg_err()'s use of do_div()	2009-04-14 09:58:17 -07:00
megaraid	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
mpt2sas	Replace all DMA_nBIT_MASK macro with DMA_BIT_MASK(n)	2009-04-13 15:04:33 -07:00
osd	[SCSI] osd_uld: Remove creation of osd_scsi class symlink	2009-04-03 09:22:56 -05:00
pcmcia
qla2xxx	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
qla4xxx	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
sym53c8xx_2	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
.gitignore
3w-9xxx.c	Replace all DMA_nBIT_MASK macro with DMA_BIT_MASK(n)	2009-04-13 15:04:33 -07:00
3w-9xxx.h	[SCSI] 3w-9xxx: add power management support	2009-03-13 15:46:42 -05:00
3w-xxxx.c
3w-xxxx.h	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
53c700_d.h_shipped
53c700.c
53c700.h
53c700.scr
a100u2w.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
a100u2w.h
a2091.c	[SCSI] a2091: make 2 functions static	2009-04-03 10:17:31 -05:00
a2091.h	[SCSI] a2091: make 2 functions static	2009-04-03 10:17:31 -05:00
a3000.c	[SCSI] a3000: make 2 functions static	2009-04-03 10:17:17 -05:00
a3000.h	[SCSI] a3000: make 2 functions static	2009-04-03 10:17:17 -05:00
a4000t.c	scsi/m68k: Kill NCR_700_detect() warnings	2009-03-24 16:38:25 -07:00
advansys.c	[SCSI] advansys: use request_firmware	2009-04-03 09:25:23 -05:00
aha152x.c
aha152x.h
aha1542.c
aha1542.h
aha1740.c
aha1740.h
aic7xxx_old.c
atari_NCR5380.c	m68k: section mismatch fixes: Atari SCSI	2009-03-26 21:15:29 +01:00
atari_scsi.c	m68k: section mismatch fixes: Atari SCSI	2009-03-26 21:15:29 +01:00
atari_scsi.h
atp870u.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
atp870u.h
BusLogic.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
BusLogic.h
bvme6000_scsi.c	scsi/m68k: Kill NCR_700_detect() warnings	2009-03-24 16:38:25 -07:00
ch.c	[SCSI] ch: Add scsi type modalias	2009-03-13 15:48:43 -05:00
constants.c	[SCSI] Remove SUGGEST flags	2009-03-12 12:58:02 -05:00
dc395x.c
dc395x.h
dmx3191d.c
dpt_i2o.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
dpti.h
dtc.c
dtc.h
eata_generic.h
eata_pio.c
eata_pio.h
eata.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
esp_scsi.c
esp_scsi.h
fd_mcs.c
fdomain.c
fdomain.h
FlashPoint.c
g_NCR5380_mmio.c
g_NCR5380.c
g_NCR5380.h
gdth_ioctl.h
gdth_proc.c
gdth_proc.h
gdth.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
gdth.h
gvp11.c
gvp11.h
hosts.c	[SCSI] fix /proc memory leak in the SCSI core	2009-03-12 12:58:17 -05:00
hptiop.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
hptiop.h
ibmmca.c
imm.c
imm.h
in2000.c
in2000.h
initio.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
initio.h
ipr.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
ipr.h	[SCSI] ipr: add MSI support	2009-03-12 12:57:58 -05:00
ips.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
ips.h
iscsi_tcp.c	[SCSI] iscsi class: remove host no argument from session creation callout	2009-03-13 15:29:39 -05:00
iscsi_tcp.h
jazz_esp.c
Kconfig	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2009-04-06 13:24:49 -07:00
lasi700.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
libiscsi_tcp.c	[SCSI] libiscsi_tcp: replace tcp_debug/scsi_debug logging with session/conn logging	2009-03-13 15:27:29 -05:00
libiscsi.c	[SCSI] libiscsi: fix iscsi pool error path	2009-04-03 09:23:14 -05:00
libsrp.c
mac53c94.c
mac53c94.h
mac_esp.c
mac_scsi.c
mac_scsi.h
Makefile	[SCSI] fcoe, libfc: add libfcoe module	2009-04-03 09:23:04 -05:00
megaraid.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
megaraid.h
mesh.c
mesh.h
mvme16x_scsi.c	scsi/m68k: Kill NCR_700_detect() warnings	2009-03-24 16:38:25 -07:00
mvme147.c
mvme147.h
mvsas.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
ncr53c8xx.c
ncr53c8xx.h
NCR53c406a.c
NCR5380.c
NCR5380.h
NCR_D700.c
NCR_D700.h
NCR_Q720.c
NCR_Q720.h
nsp32_debug.c
nsp32_io.h
nsp32.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
nsp32.h
osst_detect.h
osst_options.h
osst.c	[SCSI] osst: replace scsi_execute_async with the block layer API	2009-03-12 12:58:10 -05:00
osst.h	[SCSI] osst: replace scsi_execute_async with the block layer API	2009-03-12 12:58:10 -05:00
pas16.c
pas16.h
ppa.c
ppa.h
ps3rom.c	powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/scsi	2009-01-16 16:15:15 +11:00
qla1280.c	Merge git://git.infradead.org/~dwmw2/firmware-2.6	2009-04-10 12:01:22 -07:00
qla1280.h	[SCSI] qla1280: use request_firmware	2009-04-03 09:24:42 -05:00
qlogicfas408.c
qlogicfas408.h
qlogicfas.c
qlogicpti.c	[SCSI] qlogicpti: use request_firmware	2009-04-03 09:25:23 -05:00
qlogicpti.h
raid_class.c
script_asm.pl
scsi_debug.c	[SCSI] scsi_debug: DIF/DIX support	2009-03-12 12:57:55 -05:00
scsi_devinfo.c	proc 2/2: remove struct proc_dir_entry::owner	2009-03-31 01:14:44 +04:00
scsi_error.c	[SCSI] remove scsi_req_map_sg	2009-03-12 12:58:10 -05:00
scsi_ioctl.c
scsi_lib_dma.c
scsi_lib.c	[SCSI] fix recovered error handling	2009-04-03 09:22:55 -05:00
scsi_logging.h
scsi_module.c
scsi_netlink.c
scsi_priv.h	PM/Hibernate: Wait for SCSI devices scan to complete during resume	2009-04-13 11:37:07 -07:00
scsi_proc.c	proc 2/2: remove struct proc_dir_entry::owner	2009-03-31 01:14:44 +04:00
scsi_sas_internal.h
scsi_scan.c	driver synchronization: make scsi_wait_scan more advanced	2009-04-21 19:40:00 -07:00
scsi_sysctl.c
scsi_sysfs.c	[SCSI] scsi_sysfs: delete extra kernel-doc	2009-03-12 12:57:55 -05:00
scsi_tgt_if.c
scsi_tgt_lib.c
scsi_tgt_priv.h
scsi_transport_api.h
scsi_transport_fc_internal.h
scsi_transport_fc.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2009-03-28 13:30:43 -07:00
scsi_transport_iscsi.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2009-03-28 13:30:43 -07:00
scsi_transport_sas.c
scsi_transport_spi.c
scsi_transport_srp_internal.h
scsi_transport_srp.c
scsi_typedefs.h
scsi_wait_scan.c	driver synchronization: make scsi_wait_scan more advanced	2009-04-21 19:40:00 -07:00
scsi.c	[SCSI] use kmem_cache_zalloc instead of kmem_cache_alloc/memset	2009-04-03 10:16:31 -05:00
scsi.h
scsicam.c
sd_dif.c
sd.c	[SCSI] fix recovered error handling	2009-04-03 09:22:55 -05:00
sd.h	[SCSI] sd: Make revalidate less chatty	2009-03-17 21:43:52 -04:00
ses.c	[SCSI] ses: #if 0 the unused ses_match_host()	2009-04-03 10:17:01 -05:00
sg.c	[SCSI] sg: fix q->queue_lock on scsi_error_handler path	2009-04-03 10:23:16 -05:00
sgiwd93.c
sim710.c
sni_53c710.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
sr_ioctl.c
sr_vendor.c
sr.c	[SCSI] fix recovered error handling	2009-04-03 09:22:55 -05:00
sr.h
st_options.h
st.c	[SCSI] Remove SUGGEST flags	2009-03-12 12:58:02 -05:00
st.h
stex.c	dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)	2009-04-07 08:31:11 -07:00
sun3_NCR5380.c
sun3_scsi_vme.c
sun3_scsi.c
sun3_scsi.h
sun3x_esp.c
sun_esp.c
sym53c416.c
sym53c416.h
t128.c
t128.h
tmscsim.c
tmscsim.h
u14-34f.c
ultrastor.c
ultrastor.h
wd33c93.c
wd33c93.h
wd7000.c
zalon.c	parisc: fix dev_printk() compile warnings for accessing a device struct	2009-03-13 01:18:14 -04:00
zorro7xx.c