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Darrick J. Wong 423f7cf467 [SCSI] libsas: Don't BUG when connecting two expanders via wide port ... libsas: Don't BUG when connecting two expanders via wide port When a device is connected to an expander, the discovery process goes through sas_ex_discover_dev to figure out what's attached to the phy. If it is the case that the phy being discovered happens to be the second phy of a wide link to an expander, that discover_dev function will incorrectly call sas_ex_discover_expander, which creates another sas_port and tries to attach the other sas_phys to the new port, thus triggering a BUG. The correct thing to do is to check the other ex_phys of the expander to see if there's a sas_port for this sas_phy, and attach the sas_phy to the existing sas_port. This is easily triggered if one enables the phys of a wide port between expanders one by one. This second version of the patch fixes a small regression in the case where all the phys show up at once and we accidentally try to attach to a port that hasn't been created yet. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>		18 years ago
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aacraid	Merge branch 'linus'	18 years ago
aic7xxx	[SCSI] aic79xx: Add ASC-29320LPE ids to driver	18 years ago
aic7xxx_old	…
aic94xx	[SCSI] aic94xx: Register eh_device_reset_handler	18 years ago
arcmsr	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
arm	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
dpt	[PATCH] lockdep: annotate DECLARE_WAIT_QUEUE_HEAD	18 years ago
ibmvscsi	[PATCH] powerpc iseries link error in allmodconfig	18 years ago
libsas	[SCSI] libsas: Don't BUG when connecting two expanders via wide port	18 years ago
lpfc	[SCSI] scsi: lpfc error path fix	18 years ago
megaraid	Merge branch 'linus'	18 years ago
pcmcia	[PATCH] sym53c500_cs: remove bogus call fo free_dma()	18 years ago
qla2xxx	[SCSI] qla2xxx: Update version number to 8.01.07-k5.	18 years ago
qla4xxx	[PATCH] slab: remove kmem_cache_t	18 years ago
sym53c8xx_2	[PATCH] Fix numerous kcalloc() calls, convert to kzalloc()	18 years ago
.gitignore	…
3w-9xxx.c	[SCSI] 3ware 9000 add support for 9650SE	18 years ago
3w-9xxx.h	[SCSI] 3ware 9000 add support for 9650SE	18 years ago
3w-xxxx.c	[SCSI] 3ware 8000 serialize reset code	18 years ago
3w-xxxx.h	[SCSI] 3ware 8000 serialize reset code	18 years ago
53c7xx.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
53c7xx.h	…
53c7xx.scr	…
53c7xx_d.h_shipped	…
53c7xx_u.h_shipped	…
53c700.c	[SCSI] 53c700: Allow setting burst length	18 years ago
53c700.h	[SCSI] 53c700: Allow setting burst length	18 years ago
53c700.scr	…
53c700_d.h_shipped	…
BusLogic.c	Merge ../scsi-rc-fixes-2.6	18 years ago
BusLogic.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
FlashPoint.c	…
Kconfig	Merge branch 'linus'	18 years ago
Makefile	[SCSI] SNI RM 53c710 driver	18 years ago
NCR53C9x.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
NCR53C9x.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
NCR53c406a.c	[SCSI] minor bug fixes and cleanups	18 years ago
NCR5380.c	WorkStruct: make allyesconfig	18 years ago
NCR5380.h	WorkStruct: make allyesconfig	18 years ago
NCR_D700.c	[SCSI] NCR_D700: fix compile error	18 years ago
NCR_D700.h	…
NCR_Q720.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
NCR_Q720.h	…
a100u2w.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
a100u2w.h	…
a2091.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
a2091.h	…
a3000.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
a3000.h	…
advansys.c	[SCSI] advansys: wrap PCI table inside ifdef CONFIG_PCI	18 years ago
advansys.h	…
aha152x.c	WorkStruct: make allyesconfig	18 years ago
aha152x.h	…
aha1542.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
aha1542.h	…
aha1740.c	[SCSI] SCSI/aha1740: handle SCSI API errors	18 years ago
aha1740.h	…
aic7xxx_old.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
amiga7xx.c	…
amiga7xx.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
atari_NCR5380.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
atari_dma_emul.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
atari_scsi.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
atari_scsi.h	…
atp870u.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
atp870u.h	…
blz1230.c	…
blz2060.c	…
bvme6000.c	…
bvme6000.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
ch.c	…
constants.c	…
cyberstorm.c	…
cyberstormII.c	…
dc395x.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
dc395x.h	…
dec_esp.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
dmx3191d.c	…
dpt_i2o.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
dpti.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
dtc.c	[PATCH] Use linux/io.h instead of asm/io.h	19 years ago
dtc.h	…
eata.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
eata_generic.h	…
eata_pio.c	[PATCH] irq updates: make eata_pio compile	19 years ago
eata_pio.h	…
esp.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
esp.h	…
fastlane.c	…
fcal.c	…
fcal.h	…
fd_mcs.c	[SCSI] minor bug fixes and cleanups	18 years ago
fdomain.c	Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6	19 years ago
fdomain.h	…
g_NCR5380.c	…
g_NCR5380.h	…
g_NCR5380_mmio.c	…
gdth.c	[SCSI] gdth: Fix && typos	18 years ago
gdth.h	…
gdth_ioctl.h	…
gdth_kcompat.h	…
gdth_proc.c	…
gdth_proc.h	…
gvp11.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
gvp11.h	…
hosts.c	[SCSI] export scsi-ml functions needed by tgt_scsi_lib and its LLDs	18 years ago
hptiop.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
hptiop.h	…
ibmmca.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
ibmmca.h	…
ide-scsi.c	[PATCH] ide_scsi: allow it to be used for non CD only	18 years ago
imm.c	WorkStruct: make allyesconfig	18 years ago
imm.h	Remove all inclusions of <linux/config.h>	19 years ago
in2000.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
in2000.h	…
initio.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
initio.h	…
ipr.c	[SCSI] ipr: remove duplicate device id	18 years ago
ipr.h	[SCSI] ipr: Driver version 2.3.1	18 years ago
ips.c	[SCSI] revert "[SCSI] ips soft lockup during reset/initialization"	18 years ago
ips.h	[SCSI] ips: fix soft lockup during reset initialization	18 years ago
iscsi_tcp.c	[SCSI] iscsi: simplify IPv6 and IPv4 address printing	18 years ago
iscsi_tcp.h	…
jazz_esp.c	…
lasi700.c	[SCSI] 53c700: Allow setting burst length	18 years ago
libiscsi.c	[SCSI] libiscsi: fix senselen calculation	18 years ago
libsrp.c	[SCSI] scsi tgt: SCSI RDMA Protocol library functions	18 years ago
mac53c94.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
mac53c94.h	…
mac_esp.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
mac_scsi.c	…
mac_scsi.h	…
mca_53c9x.c	…
megaraid.c	[SCSI] megaraid: fix MMIO casts	18 years ago
megaraid.h	[SCSI] megaraid: fix MMIO casts	18 years ago
mesh.c	[PATCH] fix mesh compile errors after irq changes	19 years ago
mesh.h	…
mvme16x.c	…
mvme16x.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
mvme147.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
mvme147.h	…
ncr53c8xx.c	Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	18 years ago
ncr53c8xx.h	Fix misc .c/.h comment typos	18 years ago
nsp32.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
nsp32.h	…
nsp32_debug.c	…
nsp32_io.h	…
oktagon_esp.c	[PATCH] More work_struct induced breakage (s390)	18 years ago
oktagon_io.S	…
osst.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
osst.h	…
osst_detect.h	…
osst_options.h	…
pas16.c	…
pas16.h	…
pci2000.h	…
pluto.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
pluto.h	…
ppa.c	WorkStruct: make allyesconfig	18 years ago
ppa.h	Remove all inclusions of <linux/config.h>	19 years ago
psi240i.c	[SCSI] psi240i.c: fix an array overrun	18 years ago
psi240i.h	[SCSI] Scsi_Cmnd conversion in psi240i driver	19 years ago
psi_chip.h	…
ql1040_fw.h	…
ql1280_fw.h	…
ql12160_fw.h	…
qla1280.c	[SCSI] qla1280: set residual correctly	18 years ago
qla1280.h	…
qlogicfas.c	…
qlogicfas408.c	[SCSI] Scsi_Cmnd conversion in qlogicfas408 driver	19 years ago
qlogicfas408.h	[SCSI] Scsi_Cmnd conversion in qlogicfas408 driver	19 years ago
qlogicpti.c	[SPARC]: Fix some section mismatch warnings in sparc drivers.	19 years ago
qlogicpti.h	…
qlogicpti_asm.c	[SPARC]: Fix some section mismatch warnings in sparc drivers.	19 years ago
raid_class.c	[SCSI] raid class: handle component-add errors	19 years ago
script_asm.pl	…
scsi.c	[SCSI] kill scsi_rety_command	18 years ago
scsi.h	…
scsi_debug.c	[SCSI] scsi_debug: error processing	18 years ago
scsi_debug.h	…
scsi_devinfo.c	…
scsi_error.c	[SCSI] Fix sense key MEDIUM ERROR processing and retry	18 years ago
scsi_ioctl.c	…
scsi_lib.c	[SCSI] kill scsi_rety_command	18 years ago
scsi_logging.h	…
scsi_module.c	…
scsi_netlink.c	…
scsi_priv.h	[SCSI] scsi_error.c: Export some scsi_eh_* functions	18 years ago
scsi_proc.c	…
scsi_sas_internal.h	…
scsi_scan.c	Merge branch 'linus'	18 years ago
scsi_sysctl.c	…
scsi_sysfs.c	WorkStruct: Pass the work_struct pointer instead of context data	18 years ago
scsi_tgt_if.c	[SCSI] tgt: fix undefined flush_dcache_page() problem	18 years ago
scsi_tgt_lib.c	[PATCH] slab: remove kmem_cache_t	18 years ago
scsi_tgt_priv.h	[SCSI] scsi tgt: scsi target lib functionality	18 years ago
scsi_transport_api.h	…
scsi_transport_fc.c	WorkStruct: make allyesconfig	18 years ago
scsi_transport_iscsi.c	[SCSI] iscsi: newline in printk	18 years ago
scsi_transport_sas.c	[SCSI] libsas: Check return values of sysfs_create_link	18 years ago
scsi_transport_spi.c	[SCSI] spi transport class: export spi_dv_pending	18 years ago
scsi_typedefs.h	…
scsi_wait_scan.c	[SCSI] Add ability to scan scsi busses asynchronously	19 years ago
scsicam.c	…
sd.c	[PATCH] struct path: convert scsi	18 years ago
seagate.c	[SCSI] seagate: remove BROKEN tag	18 years ago
sg.c	[SCSI] sg: fix incorrect last scatg length	18 years ago
sgiwd93.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
sim710.c	[SCSI] 53c700: Allow setting burst length	18 years ago
sni_53c710.c	[SCSI] SNI RM 53c710 driver	18 years ago
sr.c	[SCSI] sr: fix error code check in sr_block_ioctl()	18 years ago
sr.h	…
sr_ioctl.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
sr_vendor.c	[PATCH] getting rid of all casts of k[cmz]alloc() calls	18 years ago
st.c	[SCSI] st: fix Tape dies if wrong block size used, bug 7919	18 years ago
st.h	[SCSI] st: fix Tape dies if wrong block size used, bug 7919	18 years ago
st_options.h	…
stex.c	[SCSI] stex: version update	18 years ago
sun3_NCR5380.c	[PATCH] m68k trivial build fixes	18 years ago
sun3_scsi.c	[PATCH] Sun3 SCSI: Make sun3 scsi drivers compile/work again	18 years ago
sun3_scsi.h	[PATCH] Sun3 SCSI: Make sun3 scsi drivers compile/work again	18 years ago
sun3_scsi_vme.c	[PATCH] Sun3 SCSI: Make sun3 scsi drivers compile/work again	18 years ago
sun3x_esp.c	…
sym53c416.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
sym53c416.h	…
t128.c	[PATCH] Use linux/io.h instead of asm/io.h	19 years ago
t128.h	[SCSI] scsi: t128 scsi_cmnd convertion	18 years ago
tmscsim.c	[SCSI] tmscsim: set max_sectors	19 years ago
tmscsim.h	…
u14-34f.c	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	19 years ago
ultrastor.c	Various drivers' irq handlers: kill dead code, needless casts	19 years ago
ultrastor.h	…
wd33c93.c	…
wd33c93.h	…
wd7000.c	[PATCH] Use linux/io.h instead of asm/io.h	19 years ago
zalon.c	…