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33ace4ca12
linux/drivers/md
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Tushar Sugandhi 33ace4ca12 dm ima: update dm target attributes for ima measurements 
Certain DM targets ('integrity', 'multipath', 'verity') need to update the
way their attributes are recorded in the ima log, so that the attestation
servers can interpret the data correctly and decide if the devices
meet the attestation requirements.  For instance, the "mode=%c" attribute
in the 'integrity' target is measured twice, the 'verity' target is
missing the attribute "root_hash_sig_key_desc=%s", and the 'multipath'
target needs to index the attributes properly.

Update 'integrity' target to remove the duplicate measurement of
the attribute "mode=%c".  Add "root_hash_sig_key_desc=%s" attribute
for the 'verity' target.  Index various attributes in 'multipath'
target.  Also, add "nr_priority_groups=%u" attribute to 'multipath'
target to record the number of priority groups.

Signed-off-by: Tushar Sugandhi <tusharsu@linux.microsoft.com>
Suggested-by: Thore Sommer <public@thson.de>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2021-08-20 16:07:36 -04:00
..
bcache block: make the block holder code optional 2021-08-09 11:50:42 -06:00
persistent-data dm btree remove: assign new_root only when removal succeeds 2021-06-25 15:25:24 -04:00
dm-bio-prison-v1.c
dm-bio-prison-v1.h
dm-bio-prison-v2.c
dm-bio-prison-v2.h
dm-bio-record.h block: store a block_device pointer in struct bio 2021-01-24 18:17:20 -07:00
dm-bufio.c dm bufio: subtract the number of initial sectors in dm_bufio_get_device_size 2021-03-04 14:53:54 -05:00
dm-builtin.c
dm-cache-background-tracker.c
dm-cache-background-tracker.h
dm-cache-block-types.h
dm-cache-metadata.c dm: use bdev_read_only to check if a device is read-only 2021-01-24 18:15:57 -07:00
dm-cache-metadata.h
dm-cache-policy-internal.h
dm-cache-policy-smq.c
dm-cache-policy.c
dm-cache-policy.h
dm-cache-target.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-clone-metadata.c dm clone metadata: remove unused function 2021-04-19 13:20:31 -04:00
dm-clone-metadata.h dm clone metadata: Fix return type of dm_clone_nr_of_hydrated_regions() 2020-03-27 14:42:51 -04:00
dm-clone-target.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-core.h dm ima: measure data on table load 2021-08-10 13:32:40 -04:00
dm-crypt.c dm crypt: Avoid percpu_counter spinlock contention in crypt_page_alloc() 2021-08-18 02:10:48 -04:00
dm-delay.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-dust.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-ebs-target.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-era-target.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-exception-store.c
dm-exception-store.h
dm-flakey.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-ima.c dm ima: prefix ima event name related to device mapper with dm_ 2021-08-20 16:00:36 -04:00
dm-ima.h dm ima: add version info to dm related events in ima log 2021-08-20 15:59:47 -04:00
dm-init.c dm init: Set file local variable static 2020-08-04 15:51:28 -04:00
dm-integrity.c dm ima: update dm target attributes for ima measurements 2021-08-20 16:07:36 -04:00
dm-io-tracker.h dm writecache: make writeback pause configurable 2021-06-28 16:30:13 -04:00
dm-io.c block: Add bio_max_segs 2021-02-26 15:49:51 -07:00
dm-ioctl.c dm ima: measure data on device rename 2021-08-10 13:34:23 -04:00
dm-kcopyd.c dm writecache: have ssd writeback wait if the kcopyd workqueue is busy 2021-06-15 15:42:03 -04:00
dm-linear.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-log-userspace-base.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-log-userspace-transfer.c
dm-log-userspace-transfer.h
dm-log-writes.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-log.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-mpath.c dm ima: update dm target attributes for ima measurements 2021-08-20 16:07:36 -04:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h dm mpath: pass IO start time to path selector 2020-05-15 10:29:36 -04:00
dm-ps-historical-service-time.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-ps-io-affinity.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-ps-queue-length.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-ps-round-robin.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-ps-service-time.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-raid1.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-raid.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-region-hash.c
dm-rq.c dm: delay registering the gendisk 2021-08-09 11:50:43 -06:00
dm-rq.h
dm-snap-persistent.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-snap-transient.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-snap.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-stats.c dm: replace zero-length array with flexible-array 2020-05-20 17:09:44 -04:00
dm-stats.h
dm-stripe.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-switch.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-sysfs.c
dm-table.c block: pass a gendisk to blk_queue_update_readahead 2021-08-09 11:52:28 -06:00
dm-target.c
dm-thin-metadata.c dm space maps: improve performance with inc/dec on ranges of blocks 2021-06-04 12:07:22 -04:00
dm-thin-metadata.h
dm-thin.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-uevent.c
dm-uevent.h
dm-unstripe.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-verity-fec.c dm verity fec: fix misaligned RS roots IO 2021-04-14 14:28:29 -04:00
dm-verity-fec.h dm verity fec: fix misaligned RS roots IO 2021-04-14 14:28:29 -04:00
dm-verity-target.c dm ima: update dm target attributes for ima measurements 2021-08-20 16:07:36 -04:00
dm-verity-verify-sig.c dm verity: fix require_signatures module_param permissions 2021-05-25 16:14:05 -04:00
dm-verity-verify-sig.h dm verity: Fix compilation warning 2020-08-04 15:48:13 -04:00
dm-verity.h dm verity: add "panic_on_corruption" error handling mode 2020-07-13 11:47:33 -04:00
dm-writecache.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-zero.c dm: add support for REQ_NOWAIT to various targets 2020-12-04 18:04:35 -05:00
dm-zone.c dm zone: fix dm_revalidate_zones() memory allocation 2021-06-25 15:25:23 -04:00
dm-zoned-metadata.c dm zoned: check zone capacity 2021-06-04 12:07:28 -04:00
dm-zoned-reclaim.c dm kcopyd: avoid useless atomic operations 2021-06-04 12:07:24 -04:00
dm-zoned-target.c dm: update target status functions to support IMA measurement 2021-08-10 13:34:23 -04:00
dm-zoned.h dm zoned: select reclaim zone based on device index 2020-06-05 14:59:53 -04:00
dm.c dm ima: add a warning in dm_init if duplicate ima events are not measured 2021-08-20 16:07:35 -04:00
dm.h dm: introduce zone append emulation 2021-06-04 12:07:37 -04:00
Kconfig block: make the block holder code optional 2021-08-09 11:50:42 -06:00
Makefile dm ima: measure data on table load 2021-08-10 13:32:40 -04:00
md-autodetect.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
md-bitmap.c md: Constify attribute_group structs 2021-06-14 22:32:07 -07:00
md-bitmap.h
md-cluster.c for-5.11/drivers-2020-12-14 2020-12-16 13:09:32 -08:00
md-cluster.h
md-faulty.c md: mark some personalities as deprecated 2021-06-14 22:32:07 -07:00
md-linear.c md: mark some personalities as deprecated 2021-06-14 22:32:07 -07:00
md-linear.h md/raid1: Replace zero-length array with flexible-array 2020-05-13 12:02:23 -07:00
md-multipath.c md: mark some personalities as deprecated 2021-06-14 22:32:07 -07:00
md-multipath.h
md.c for-5.14/drivers-2021-06-29 2021-06-30 12:21:16 -07:00
md.h for-5.14/drivers-2021-06-29 2021-06-30 12:21:16 -07:00
raid0.c md: add io accounting for raid0 and raid5 2021-06-14 22:32:06 -07:00
raid0.h
raid1-10.c
raid1.c md/raid1: enable io accounting 2021-06-14 22:32:07 -07:00
raid1.h md/raid1: enable io accounting 2021-06-14 22:32:07 -07:00
raid5-cache.c block: rename BIO_MAX_PAGES to BIO_MAX_VECS 2021-03-11 07:47:48 -07:00
raid5-log.h
raid5-ppl.c block: rename BIO_MAX_PAGES to BIO_MAX_VECS 2021-03-11 07:47:48 -07:00
raid5.c for-5.14/drivers-2021-06-29 2021-06-30 12:21:16 -07:00
raid5.h md/raid5: let multiple devices of stripe_head share page 2020-09-24 16:44:44 -07:00
raid10.c md/raid10: enable io accounting 2021-06-14 22:32:07 -07:00
raid10.h md/raid10: enable io accounting 2021-06-14 22:32:07 -07:00