These were reported by `mandoc -T lint ...` as errors.
Signed-off-by: Graham Percival <gperciva@tarsnap.com>
Reviewed by: mhorne, Alexander Ziaee <concussious.bugzilla@runbox.com>
Sponsored by: Tarsnap Backup Inc.
Pull Request: https://github.com/freebsd/freebsd-src/pull/1472
Notable upstream pull request merges:
#9416 -multiple zio_compress: introduce max size threshold
#10018a10e552b9 Adding Direct IO Support
#15147e419a63bf xattr dataset prop: change defaults to sa
#154547e957fde7 send/recv: open up additional stream feature flags
#158100d77e738e Defer resilver only when progress is above a threshold
#159213cf2bfa57 Allocate zap_attribute_t from kmem instead of stack
#16483 -multiple dmu_objset: replace dnode_hash impl with cityhash4
#164858be2f4c3d zio_resume: log when unsuspending the pool
#1649188433e640 sys/types32.h: Remove struct timeval32 from libspl header
#16496f245541e2 zfs_file: implement zfs_file_deallocate for FreeBSD 14
#16511308f7c2f1 Fix an uninitialized data access
#1652929c9e6c32 Fix handling of DNS names with '-' in them for sharenfs
#16531ddf5f34f0 Avoid fault diagnosis if multiple vdevs have errors
#165396f50f8e16 zfs_log: add flex array fields to log record structs
#16546d40d40913 Evicting too many bytes from MFU metadata
#165513014dcb76 Reduce and handle EAGAIN errors on AIO label reads
#1655480645d658 FreeBSD: restore zfs_znode_update_vfs()
#16565832f66b21 FreeBSD: Sync taskq_cancel_id() returns with Linux
#1656748d1be254 Properly release key in spa_keystore_dsl_key_hold_dd()
#16569141368a4b Restrict raidz faulted vdev count
#16583c84a37ae9 lua: add flex array field to TString type
#1658486737c592 Avoid computing strlen() inside loops
#16587d34d4f97a snapdir: add 'disabled' value to make .zfs inaccessible
#16593224393a32 feature: large_microzap
#16597412105977 Temporarily disable Direct IO by default
#166054ebe674d9 ARC: Cache arc_c value during arc_evict()
Backported pull request merges:
#16613ab777f436 Return boolean_t in inline functions of
lib/libspl/include/sys/uio.h
#16616efeb60b86 FreeBSD: ignore some includes when not building kernel
#16635 ---TBD--- zdb: fix printf format in dump_zap()
Obtained from: OpenZFS
OpenZFS commit: b109925820
OpenZFS tag: 2.3.0-rc1
With 8GB disk image and FAT32, our read offset calculation wraps over
32-bit integer and we end up reading garbage. The problem appears when
disk image is filled with data and the block to bytes translations do
not fit into 32-bit integers.
illumos issue: https://www.illumos.org/issues/16666
Sponsored by: MNX Cloud, Inc.
MFC after: 1 week
fsize is using 2 bytes for cluster number, but with fat32 we
actually do have 4 bytes and with large disks the high bytes will be in use.
illumos issue: https://www.illumos.org/issues/16821
Sponsored by: MNX Cloud, Inc.
MFC after: 1 week
Reduce the number of md5c.c between the three of these from two to one
by just reaching into the kernel build for both userland builds. The
precedent for this already exists for sha2 in both cases.
_libmd_ symbol privatization bits have been moved to sys/md5.h and
md5.h remains to #include <sys/md5.h> for compatibility.
This stops exporting MD5Pad() in the process because the kernel stopped
exporting it in 502a35d60f. soversion is bumped accordingly.
This also renames the libc version of stack_protector.c; it previously
only worked by coincidence because .PATH ordering worked out such that
we got the right one, but this is not the case anymore. Remove the
landmine.
PR: 280784 (exp-run)
Reviewed by: allanjude, delphij
Differential Revision: https://reviews.freebsd.org/D34497
This was previously only available if GELI support was included, but I
want to use it for processing entropy from EFI
Reviewed by: imp
MFC after: 1 week
Sponsored by: Amazon
Differential Revision: https://reviews.freebsd.org/D46634
ZFS' libspl needs to be made aware that we have strlcat(3) and
strlcpy(3) to avoid some more complicated declaration duplication, so
go ahead and define these HAVE_ macros now.
libprocstat has to define `_KERNEL` and include kernel headers in order
to get what it wants, but this results in sys/cdefs.h being included too
late and we pick up the build breaking version of the __RENAME
definition. Just explicitly include sys/cdefs.h earlier rather than
disabling _FORTIFY_SOURCE. The zfs/ subdir only builds an object that
holds some structures and sizes, so just disable _FORTIFY_SOURCE there
entirely rather than trying to move #define _KERNEL into the file..
While we're here, make sure that we disable _FORTIFY_SOURCE in the
bootloader because we don't have the symbol renaming support today to do
it as cleanly as we'd like. ssp/ssp.h needs to be pulled into the libsa
environment so that other bits can understand that ssp is disabled in
the consistent __SSP_FORTIFY_LEVEL way that we try to do.
Reviewed by: allanjude (previous version), markj
Sponsored by: Klara, Inc.
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D45676
The last fix, to try to return the last error, really returns the first
return code after the last error, which could be zero. Instead, return
the last error. Also, change rc to err to make it visually distinct from
rv, which is the cause of my error in e54bb0ad80.
Reported by: Bill Sommerfeld <sommerfeld@hamachi.org>
Fixes: e54bb0ad80
Sponsored by: Netflix
While dropping nvpair from nvstore, we also remove the corresponding
environment variable. By doing so, we should be careful not to try
to unset non-existing variable.
Reviewed by: imp
MFC after: 2 week
Differential revision: https://reviews.freebsd.org/D44083
vdev_write_bootenv_impl can only return success. Instead, return the
last error. This will make any write errors more visible. The old code
masked kboot's inability to write bootenv.
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D44018
This should have no functional change. Move compiling the sha256, sha512
and md5 hash functions up into libsa to allow them to be used elsewhere
in the boot loader when geli isn't configured. Since libsa is a .a, these
won't wind up in any boot loader that doesn't reference them, so should
be a nop.
Sponsored by: Netflix
The include file symblic links, etc are out of place where they
are. Move them to the end of the file. No functional change intended.
Sponsored by: Netflix
liblua now provides a loader.has_feature() function to probe the loader
binary for features advertised. name => desc mappings are provided in
loader.features to get a list of all of the features loader *can*
support. core.hasFeature is provided as a shim to loader.has_feature
so that individual consumers don't need to think about the logic of the
loader module not providing has_feature; we know that means the feature
isn't enabled.
The first consumer of this will be EARLY_ACPI to advertise that the
loader binary probes for ACPI presence before the interpreter has
started, so that we know whether we can trust the presence of acpi.rsdp
as relatively authoritative. In general, it's intended to be used to
avoid breaking new scripts on older loaders within reason.
This will be used in lua as `core.hasFeature("EARLY_ACPI")`, while the
C bits of loader will `feature_enable(FEATURE_EARLY_ACPI)`.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D42695
Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.
Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/
Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/
Remove /\n+#if.*\n#endif.*\n+/
Remove /^#if.*\n#endif.*\n/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/
Sponsored by: Netflix
Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.
Sponsored by: Netflix
This feature is marked as ZFEATURE_FLAG_READONLY_COMPAT and so
irrelevant for read-only pool imports by the loader:
"com.delphix:spacemap_v2"
This should cause no functional changes, just a code cleanup.
I'm sorry, missed it in previous commit.
MFC after: 2 months
These features are marked as ZFEATURE_FLAG_READONLY_COMPAT and so
irrelevant for read-only pool imports by the loader:
"com.datto:resilver_defer",
"com.delphix:obsolete_counts",
"com.delphix:spacemap_histogram",
"com.delphix:zpool_checkpoint",
"com.intel:allocation_classes",
"org.zfsonlinux:allocation_classes"
This should cause no functional changes, just a code cleanup.
MFC after: 2 months
The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.
Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix
com.klarasystems:vdev_zaps_v2 is a new feature that the last OpenZFS
import brought in. It needs to be on the list of supported features, but
that update didn't happen so I woke up to a mailbox with multiple
complaints.
CirrusCI test to boot twice with a zpool update inbetween coming later
today.
Sponsored by: Netflix
Add some more sanity checks to make sure we don't march off the end of
the table. Typically, smbios structures are well formed, or Windows
wouldn't boot. Sometimes they aren't, and this at least fails safe.
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D39794
This code was written on x86 where unaligned accesses were
easy. LinuxBoot running on aarch64 uses mmap of /dev/mem to read the
smbios table. Linux's mapping of this memory doesn't allow the normal
unaligned fixup, so we get a bus error instead. We can't use the more
natural le16dec and friends because they optimize into a single,
unaligned memory load. We don't see this issue on aarch64 UEFI because
memory is mapped such that unaligned accesses are fixed up.
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D39793
Add one ifdef to upstrem code and get rid of compiling the horrible
checked-in aarch64 assembler for the boot loader that the loader will
never use. I'll attempt to upstream this and adjust as needed.
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D39897
Lookup the spa and pass it into zfs_get_bootonce_spa to process the boot
once protocol.
Sponsored by: Netflix
Reviewed by: tsoome, kevans
Differential Revision: https://reviews.freebsd.org/D39411
Refactor zfs_set_bootenv to split out the lookup of spa from the
rest. zfs_set_bootenv_spa flushes the benv to the vdevs and updates the
cached benv.
Sponsored by: Netflix
Reviewed by: tsoome, kevans
Differential Revision: https://reviews.freebsd.org/D39410
Create a new interface to zfs_get_bootenv called zfs_get_bootenv_spa
which takes a spa instead of a void * (effectively a devdesc *). Use
that in zfs_get_bootenv.
Sponsored by: Netflix
Reviewed by: tsoome, kevans
Differential Revision: https://reviews.freebsd.org/D39409
zfsimpl.c doesn't know about devdesc at all, but zfs.c does. Move it to
zfs.c, which is the only user. Keep it static for now, but it could be
exposed later if something else were to need it.
Sponsored by: Netflix
Reviewed by: tsoome, kevans
Differential Revision: https://reviews.freebsd.org/D39408
The latest import of openzfs broke the hacks that we used to omit the
special registers being used on arm64. Add snarky note documenting this
situation since it's a mess now since the hack was only partially
undone, leaving behind a mess.
Sponsored by: Netflix
Summary:
Include details from the SMBIOS 3 specification and some additional
details for SMBIOS 2.1.
Obtained from: Juniper Networks, Inc.
Reviewers: jmg, manu
Subscribers: imp, dab
Differential Revision: https://reviews.freebsd.org/D39635
Clang 16 introduced a warning about single bit bitfields in structs,
which is triggered by a declaration in libsa's tftp.c:
stand/libsa/tftp.c:382:20: error: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Werror,-Wsingle-bit-bitfield-constant-conversion]
h->islastblock = 1; /* very short file */
^ ~
stand/libsa/tftp.c:432:18: error: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Werror,-Wsingle-bit-bitfield-constant-conversion]
h->islastblock = 1; /* EOF */
^ ~
Signed one-bit bitfields can only have values -1 and 0, but the intent
here is to use the field as a boolean, so make it unsigned.
MFC after: 3 days
Notable upstream pull request merges:
#12194 Fix short-lived txg caused by autotrim
#13368 ZFS_IOC_COUNT_FILLED does unnecessary txg_wait_synced()
#13392 Implementation of block cloning for ZFS
#13741 SHA2 reworking and API for iterating over multiple implementations
#14282 Sync thread should avoid holding the spa config write lock
when possible
#14283 txg_sync should handle write errors in ZIL
#14359 More adaptive ARC eviction
#14469 Fix NULL pointer dereference in zio_ready()
#14479 zfs redact fails when dnodesize=auto
#14496 improve error message of zfs redact
#14500 Skip memory allocation when compressing holes
#14501 FreeBSD: don't verify recycled vnode for zfs control directory
#14502 partially revert PR 14304 (eee9362a7)
#14509 Fix per-jail zfs.mount_snapshot setting
#14514 Fix data race between zil_commit() and zil_suspend()
#14516 System-wide speculative prefetch limit
#14517 Use rw_tryupgrade() in dmu_bonus_hold_by_dnode()
#14519 Do not hold spa_config in ZIL while blocked on IO
#14523 Move dmu_buf_rele() after dsl_dataset_sync_done()
#14524 Ignore too large stack in case of dsl_deadlist_merge
#14526 Use .section .rodata instead of .rodata on FreeBSD
#14528 ICP: AES-GCM: Refactor gcm_clear_ctx()
#14529 ICP: AES-GCM: Unify gcm_init_ctx() and gmac_init_ctx()
#14532 Handle unexpected errors in zil_lwb_commit() without ASSERT()
#14544 icp: Prevent compilers from optimizing away memset()
in gcm_clear_ctx()
#14546 Revert zfeature_active() to static
#14556 Remove bad kmem_free() oversight from previous zfsdev_state_list
patch
#14563 Optimize the is_l2cacheable functions
#14565 FreeBSD: zfs_znode_alloc: lock the vnode earlier
#14566 FreeBSD: fix false assert in cache_vop_rmdir when replaying ZIL
#14567 spl: Add cmn_err_once() to log a message only on the first call
#14568 Fix incremental receive silently failing for recursive sends
#14569 Restore ASMABI and other Unify work
#14576 Fix detection of IBM Power8 machines (ISA 2.07)
#14577 Better handling for future crypto parameters
#14600 zcommon: Refactor FPU state handling in fletcher4
#14603 Fix prefetching of indirect blocks while destroying
#14633 Fixes in persistent error log
#14639 FreeBSD: Remove extra arc_reduce_target_size() call
#14641 Additional limits on hole reporting
#14649 Drop lying to the compiler in the fletcher4 code
#14652 panic loop when removing slog device
#14653 Update vdev state for spare vdev
#14655 Fix cloning into already dirty dbufs
#14678 Revert "Do not hold spa_config in ZIL while blocked on IO"
Obtained from: OpenZFS
OpenZFS commit: 431083f75b
When booting from a snapshot we need to follow a different code path
to turn the objset ID into the name, and for forward lookups we need
to walk the parent's snapnames_zap.
With this, it is possible to set the pools BOOTFS property to a
snapshot and boot with a read-only filesystem of that snapshot.
Reviewed by: tsoome, rew, imp
Sponsored By: Beckhoff Automation GmbH & Co. KG
Sponsored By: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D38600
Replace a cast '0' for a null pointers with NULL
Replace a 'goto loop' with a do-while loop in ufs and ext2fs.
Cast cp pointer to uintptr_t to test to see if it's aligned rather than long.
[ minor tweaks based on my & hps' review, reworded commit message ]
Reviewed by: imp, hps
Pull Request: https://github.com/freebsd/freebsd-src/pull/547
Summary:
Under QEMU on arm64 systems, the smbios table is above 4GB
requiring a 64-bit address to access.
Reviewers: manu
Subscribers: imp, bcran, dab
Differential Revision: https://reviews.freebsd.org/D38721
