Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Milan Broz 91e1062592 dm crypt: use bio_add_page ... Fix possible max_phys_segments violation in cloned dm-crypt bio. In write operation dm-crypt needs to allocate new bio request and run crypto operation on this clone. Cloned request has always the same size, but number of physical segments can be increased and violate max_phys_segments restriction. This can lead to data corruption and serious hardware malfunction. This was observed when using XFS over dm-crypt and at least two HBA controller drivers (arcmsr, cciss) recently. Fix it by using bio_add_page() call (which tests for other restrictions too) instead of constructing own biovec. All versions of dm-crypt are affected by this bug. Cc: stable@kernel.org Cc: dm-crypt@saout.de Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>		2007-12-20 17:32:13 +00:00
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raid6test
.gitignore
bitmap.c	Add UNPLUG traces to all appropriate places	2007-11-09 13:41:32 +01:00
dm-bio-list.h	dm: bio_list macro renaming	2007-10-20 02:01:11 +01:00
dm-bio-record.h
dm-crypt.c	dm crypt: use bio_add_page	2007-12-20 17:32:13 +00:00
dm-delay.c	dm: bio_list macro renaming	2007-10-20 02:01:11 +01:00
dm-emc.c	dm mpath: emc fix an error message	2007-10-20 02:01:12 +01:00
dm-exception-store.c	dm: fix memory leak in dm_create_persistent() when starting metadata update thread fails	2007-07-18 08:38:22 -07:00
dm-hw-handler.c	dm: use kzalloc	2007-10-20 02:01:07 +01:00
dm-hw-handler.h	dm mpath: add retry pg init	2007-10-20 02:01:18 +01:00
dm-io.c	Drop 'size' argument from bio_endio and bi_end_io	2007-10-10 09:25:57 +02:00
dm-io.h
dm-ioctl.c	dm: trigger change uevent on rename	2007-12-20 17:32:11 +00:00
dm-linear.c
dm-log.c	dm log: split suspend	2007-10-20 02:01:21 +01:00
dm-log.h	dm log: split suspend	2007-10-20 02:01:21 +01:00
dm-mpath-hp-sw.c	dm mpath: hp retry if not ready	2007-10-20 02:01:20 +01:00
dm-mpath-rdac.c	dm mpath: rdac fix init race	2007-10-20 02:00:57 +01:00
dm-mpath.c	dm mpath: send uevents	2007-10-20 02:01:27 +01:00
dm-mpath.h
dm-path-selector.c	dm: use kzalloc	2007-10-20 02:01:07 +01:00
dm-path-selector.h
dm-raid1.c	dm raid1: add mirror_set to struct mirror	2007-10-20 02:01:22 +01:00
dm-round-robin.c	dm: remove duplicate module name from error msgs	2007-07-12 15:01:08 -07:00
dm-snap.c	dm: use is_power_of_2	2007-10-20 02:01:06 +01:00
dm-snap.h	dm: use kmem_cache macro	2007-07-12 15:01:08 -07:00
dm-stripe.c	dm: use is_power_of_2	2007-10-20 02:01:06 +01:00
dm-table.c	dm: merge max_hw_sector	2007-12-20 17:32:12 +00:00
dm-target.c	dm: use kzalloc	2007-10-20 02:01:07 +01:00
dm-uevent.c	dm: uevent generate events	2007-10-20 02:01:26 +01:00
dm-uevent.h	dm: uevent generate events	2007-10-20 02:01:26 +01:00
dm-zero.c	Drop 'size' argument from bio_endio and bi_end_io	2007-10-10 09:25:57 +02:00
dm.c	dm: trigger change uevent on rename	2007-12-20 17:32:11 +00:00
dm.h	dm: trigger change uevent on rename	2007-12-20 17:32:11 +00:00
faulty.c	Drop 'size' argument from bio_endio and bi_end_io	2007-10-10 09:25:57 +02:00
Kconfig	dm mpath: hp requires scsi	2007-12-20 17:32:09 +00:00
kcopyd.c	kcopyd use mutex instead of semaphore	2007-10-20 02:01:08 +01:00
kcopyd.h
linear.c	Add UNPLUG traces to all appropriate places	2007-11-09 13:41:32 +01:00
Makefile	dm: add uevent to core	2007-10-20 02:01:24 +01:00
md.c	Add UNPLUG traces to all appropriate places	2007-11-09 13:41:32 +01:00
mktables.c
multipath.c	Add UNPLUG traces to all appropriate places	2007-11-09 13:41:32 +01:00
raid0.c	Add UNPLUG traces to all appropriate places	2007-11-09 13:41:32 +01:00
raid1.c	Add UNPLUG traces to all appropriate places	2007-11-09 13:41:32 +01:00
raid5.c	raid5: fix unending write sequence	2007-11-14 18:45:39 -08:00
raid6.h
raid6algos.c	x86 merge fallout: uml	2007-10-29 07:41:32 -07:00
raid6altivec.uc
raid6int.uc
raid6mmx.c	x86 merge fallout: uml	2007-10-29 07:41:32 -07:00
raid6recov.c
raid6sse1.c	x86 merge fallout: uml	2007-10-29 07:41:32 -07:00
raid6sse2.c	x86 merge fallout: uml	2007-10-29 07:41:32 -07:00
raid6x86.h	x86 merge fallout: uml	2007-10-29 07:41:32 -07:00
raid10.c	Add UNPLUG traces to all appropriate places	2007-11-09 13:41:32 +01:00
unroll.pl