Allan Jude 4deb8929ea Make boot code and loader check for unsupported ZFS feature flags ... OpenZFS uses feature flags instead of a zpool version number to track features since the split from Oracle. In addition to avoiding confusion on ZFS vs OpenZFS version numbers, this also allows features to be added to different operating systems that use OpenZFS in different order. The previous zfs boot code (gptzfsboot) and loader (zfsloader) blindly tries to read the pool, and if failed provided only a vague error message. With this change, both the boot code and loader check the MOS features list in the ZFS label and compare it against the list of features that the loader supports. If any unsupported feature is active, the pool is not considered as a candidate for booting, and a helpful diagnostic message is printed to the screen. Features that are merely enabled via zpool upgrade, but not in use, do not block booting from the pool. Submitted by: Toomas Soome <tsoome@me.com> Reviewed by: delphij, mav Relnotes: yes Differential Revision: https://reviews.freebsd.org/D6857		2016-08-01 19:37:43 +00:00
..
amd64	amd64: implement pagezero using rep stos	2016-07-31 11:34:08 +00:00
arm	Split out the FDT parts of the GICv2 interrupt controller driver. This will	2016-08-01 16:29:04 +00:00
arm64	Add a kernel variable to let the user to select their preferred order	2016-08-01 12:17:44 +00:00
boot	Make boot code and loader check for unsupported ZFS feature flags	2016-08-01 19:37:43 +00:00
bsm
cam	Move protocol specific stuff into a linker set object that's	2016-07-28 22:55:21 +00:00
cddl	Make boot code and loader check for unsupported ZFS feature flags	2016-08-01 19:37:43 +00:00
compat	Don't create pointless backups of generated files in "make sysent".	2016-07-28 21:29:04 +00:00
conf	Split out the FDT parts of the GICv2 interrupt controller driver. This will	2016-08-01 16:29:04 +00:00
contrib	Remove usage of _WITH_DPRINTF	2016-07-30 01:16:06 +00:00
crypto	Connect the SHA-512t256 and Skein hashing algorithms to ZFS	2016-05-31 04:12:14 +00:00
ddb	Rewrite subr_sleepqueue.c use of callouts to not depend on the	2016-07-28 09:09:55 +00:00
dev	Sync CFE interface with upstream cfe-1.4.2 release.	2016-08-01 16:26:08 +00:00
fs	Remove write-only variable.	2016-07-29 12:15:55 +00:00
gdb
geom	Do not invoke resize method if geom is being withered.	2016-07-25 09:12:08 +00:00
gnu	Revert changes for local testing, inadvertantly commited in r300811.	2016-05-26 23:59:42 +00:00
i386	Don't create pointless backups of generated files in "make sysent".	2016-07-28 21:29:04 +00:00
isa	sys/isa: minor spelling fixes.	2016-05-03 21:51:52 +00:00
kern	locks: change sleep_cnt and spin_cnt types to u_int	2016-07-31 12:11:55 +00:00
kgssapi	kgssapi: insignificant spelling fix.	2016-05-03 22:05:03 +00:00
libkern	sys: Make use of our rounddown() macro when sys/param.h is available.	2016-04-30 14:41:18 +00:00
mips	[mips/broadcom] Fetch UART console configuration from CFE.	2016-08-01 16:29:32 +00:00
modules	netgraph module for reconstructing checksums	2016-08-01 12:09:04 +00:00
net	Hide the boottime and bootimebin globals, provide the getboottime(9)	2016-07-27 11:08:59 +00:00
net80211	[net80211] teach AMRR to log the initial MCS rate as "MCS X"	2016-07-01 19:58:13 +00:00
netgraph	netgraph module for reconstructing checksums	2016-08-01 12:09:04 +00:00
netinet	Rework IPV6 TCP path MTU discovery to match IPv4	2016-08-01 17:02:21 +00:00
netinet6	Rework IPV6 TCP path MTU discovery to match IPv4	2016-08-01 17:02:21 +00:00
netipsec	Get closer to a VIMAGE network stack teardown from top to bottom rather	2016-06-21 13:48:49 +00:00
netnatm	kernel: use our nitems() macro when it is available through param.h.	2016-04-19 23:48:27 +00:00
netpfil	Hide the boottime and bootimebin globals, provide the getboottime(9)	2016-07-27 11:08:59 +00:00
netsmb	sys/net*: minor spelling fixes.	2016-05-03 18:05:43 +00:00
nfs	Hide the boottime and bootimebin globals, provide the getboottime(9)	2016-07-27 11:08:59 +00:00
nfsclient
nfsserver
nlm	When sleeping waiting for either local or remote advisory lock,	2016-06-26 20:08:42 +00:00
ofed	sdp: Destroy the RDMA ID after destroying the connection's queue pair.	2016-07-29 21:03:02 +00:00
opencrypto	sys/opencrypto: minor spelling fixes.	2016-05-06 23:37:19 +00:00
pc98	Move 'device pci' for the PCI bus driver to the MI NOTES file.	2016-04-29 23:53:55 +00:00
powerpc	Use label math instead of hard-coding offsets for return addresses.	2016-07-23 02:27:42 +00:00
riscv	Update comments for the MD functions managing contexts for new	2016-06-16 12:05:44 +00:00
rpc	Hide the boottime and bootimebin globals, provide the getboottime(9)	2016-07-27 11:08:59 +00:00
security	Add AUE_WAIT6 handling to the BSM conversion switch statement, reusing	2016-07-11 13:06:17 +00:00
sparc64	Update comments for the MD functions managing contexts for new	2016-06-16 12:05:44 +00:00
sys	Remove BSD and USL copyright and update license block in in_prot.c, as the	2016-07-28 18:39:30 +00:00
teken
tests
tools
ufs	Ensure that the UFS directory vnode' vm_object is properly sized	2016-07-20 14:40:56 +00:00
vm	Restore the historical behavior of "sysctl vm.swap_idle_enabled=1". Prior	2016-08-01 17:25:07 +00:00
x86	Revert r291022: x86/intr: allow mutex recursion in intr_remove_handler	2016-07-29 16:35:58 +00:00
xdr	RPC: for pointers replace 0 with NULL.	2016-04-14 17:06:37 +00:00
xen	xen: Correct typo in #undef for symbol NBPL	2016-06-06 14:55:46 +00:00
Makefile