By making the disk block parameter used by the libufs(3) sbread(3)
function visible, applications using sbread(3) can set their own
addition options such as using the STDSB_NOHASHFAIL request to
say that they want the superblock read to succeed even when
the superblock checkhash is incorrect.
While here also add an error message when a check-hash failure
is detected.
Fix a typo by reworking the comment for blake3_impl_hack.c and amplify
the nature of the hack and its temporary reason for existing.
Sponsored by: Netflix
Reviewed by: delphij
Differential Revision: https://reviews.freebsd.org/D35895
Now that the minor issues preventing zfs.c from using CFLAGS_EARLY have
been fixed, use that mechanism like everything else that needs the
OpenZFS spl headers. This simplifies things somewhat. Update comments to
document why zfs.c is still special, though in different ways.
Note: We also use the fact that NEED_SOLARIS_BOOLEAN is only defined in
an environment where the solaris compat boolean stuff will be defined
prior to this point (eg, when we're building zfs.c in libsa), but not in
other environments (like when we're building mkimage and stand-alone
boot loaders that don't use libsa). These latter uses should be changed
to use the same ZFS compile env, but aren't as part of this commit.
This has to be done in the same change as the ZFS_EARLY change to not
break zfs.c building for one commit affecting bisectabiltiy.
Sponsored by: Netflix
Reviewed by: tsoome, delphij
Differential Revision: https://reviews.freebsd.org/D35894
libsa uses the full OpenZFS compilation environment when we build this
included in zfs.c there. Other parts of the tree have not been adapted
to the full OpenZFS environment yet and need these ASSERT* defines to
build properly. Since the ASSERT* macros are normally defined in
sys/debug.h in the OpenZFS compatibility spl, only define them when
ASSERT3S is not defined to cope with the parts of the loader that don't
yet use the full OpenZFS environment.
Sponsored by: Netflix
Reviewed by: tsoome, delphij
Differential Revision: https://reviews.freebsd.org/D35893
OpenZFS changed the define _OPENSOLARIS_SYS_TYPES_H_ to
_SPL_SYS_TYPES_H_ to guard the sys/types.h compatibility file
inclusion. Follow the change here. The only place in the tree
_OPENSOLARIS_SYS_TYPES_H_ is mentioned is in the /*
_OPENSOLARIS_SYS_TYPES_H_ */ at the end of sys/types.h. That needs to be
changed upstream in OpenZFS since we don't like changing things in
FreeBSD's tree.
Sponsored by: Netflix
Reviewed by: tsoome, delphij
Differential Revision: https://reviews.freebsd.org/D35891
Constrain CFLAGS for ZFS: don't add anything globally. Add the includes
to only the files that need them. Add -DHAS_ZSTD_ZFS to zfs.c (which
includes zfsimpl.c which includes zfssubr.c both of which need this
defined). Also add it to efi/boot1/Makefile since zfs_module.c also
includes zfsimple.c.
Sponsored by: Netflix
Reviewed by: tsoome
Differential Revision: https://reviews.freebsd.org/D35887
MK_LOADER_ZFS is the current spelling of enabling or disabling ZFS
builds. Use it instead of MK_ZFS.
Sponsored by: Netflix
Reviewed by: tsoome
Differential Revision: https://reviews.freebsd.org/D35896
With clang 15, the following -Werror warning is produced:
sys/dev/mthca/mthca_cmd.c:662:23: error: variable 'tc' set but not used [-Werror,-Wunused-but-set-variable]
int ts __unused = 0, tc = 0;
^
The 'ts' and 'tc' variables are eventually used only in mthca_dbg()
macros, if CONFIG_INFINIBAND_MTHCA_DEBUG is defined. Ensure 'ts' and
'tc' are only declared and used when CONFIG_INFINIBAND_MTHCA_DEBUG is
defined.
MFC after: 3 days
With clang 15, the following -Werror warning is produced:
sys/dev/mlx5/mlx5_ib/mlx5_ib_devx.c:1926:6: error: variable 'num_alloc_xa_entries' set but not used [-Werror,-Wunused-but-set-variable]
int num_alloc_xa_entries = 0;
^
The 'num_alloc_xa_entries' variable appears to have been a debugging aid
that has never been used for anything, so remove it.
MFC after: 3 days
With clang 15, the following -Werror warning is produced:
sys/dev/mlx5/mlx5_core/mlx5_fs_tree.c:1408:15: error: variable 'candidate_group_num' set but not used [-Werror,-Wunused-but-set-variable]
unsigned int candidate_group_num = 0;
^
The 'candidate_group_num' variable appears to have been a debugging aid
that has never been used for anything, so remove it.
MFC after: 3 days
With clang 15, the following -Werror warnings are produced:
sys/x86/linux/linux_vdso_selector_x86.c:44:28: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
linux_vdso_tsc_selector_idx()
^
void
sys/x86/linux/linux_vdso_selector_x86.c:62:28: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
linux_vdso_cpu_selector_idx()
^
void
This is because linux_vdso_tsc_selector_idx() and
linux_vdso_cpu_selector_idx are declared with (void) argument lists, but
defined with empty argument lists. Make the definitions match the
declarations.
MFC after: 3 days
With clang 15, the following -Werror warning is produced:
sys/compat/linux/linux_util.c:243:23: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
linux_get_char_devices()
^
void
This is because linux_get_char_devices() is declared with a (void)
argument list, but defined with an empty argument list. Make the
definition match the declaration.
MFC after: 3 days
With clang 15, the following -Werror warning is produced:
sys/rpc/auth_none.c:106:16: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
authnone_create()
^
void
This is because authnone_create() is declared with a (void) argument
list, but defined with an empty argument list. Make the definition match
the declaration.
MFC after: 3 days
With clang 15, the following -Werror warning is produced:
sys/rpc/svc_vc.c:1078:12: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
svc_vc_null()
^
void
This is because svc_vc_null() is declared with a (void) argument list,
but defined with an empty argument list. Make the definition match the
declaration.
MFC after: 3 days
With clang 15, the following -Werror warning is produced:
sys/rpc/rpcb_clnt.c:439:11: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
local_rpcb()
^
void
This is because local_rpcb() is declared with a (void) argument list,
but defined with an empty argument list. Make the definition match the
declaration.
MFC after: 3 days
With clang 15, the following -Werror warning is produced:
sys/dev/irdma/icrdma.c:621:26: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
irdma_prep_for_unregister()
^
void
This is because irdma_prep_for_unregister() is declared with a (void)
argument list, but defined with an empty argument list. Make the
definition match the declaration.
MFC after: 3 days
With clang 15, the following -Werror warning is produced:
sys/dev/iscsi//icl_soft.c:886:6: error: variable 'coalesced' set but not used [-Werror,-Wunused-but-set-variable]
int coalesced, error;
^
The 'coalesced' variable is eventually used only in an #if 0'd block,
obviously meant for debugging. Ensure that 'coalesced' is only declared
and used when DEBUG_COALESCED is defined, so the debugging can be easily
turned on later, if desired.
MFC after: 3 days
nl actually first was available with System III, not System Vr2. Updated
based on discussion on TUHS mailing list (archive recently moved so this
message isn't get available in the archive).
Suggested by: segalogo (Matt G)
* Add tests for kqueue completion with all file types.
* Add a test for kqueue completion with EV_ONESHOT.
* Cleanup an unused variable.
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D35359
They might belong to kernel modules not currently loaded, or to other
kernel versions. Ignoring them allows the configuration to be shared
between multiple hosts.
MFC after: 2 weeks
Sponsored by: Axcient
Reviewed by: rew
Differential Revision: https://reviews.freebsd.org/D35540
This reverts commit 82a21151cf.
This commit was made to aid debugging before consoles are initialised so
that they can more easily be identified from a debugger. However,
various consoles (cfecons, ofwcons, mambocons and rcons) all check
whether cn_name[0] is non-zero to see they are attached or not, and so
this breaks that (perhaps misguided) approach. On RISC-V this results in
rcons (the SBI firmware console driver) racing with the real UART driver
and so input gets probabilistically lost on the real UART (around 2/3 of
the time for me on QEMU).
Moreover, the name given to CONSOLE_DRIVER isn't necessarily the same as
what eventually gets written to cn_name, such as cfecons vs cfe, rcons
vs riscv, ttyj0 vs aju, ttyv0 vs sc, ttyuN vs uart_phyp/opal and all
manner of things vs ucom, so in some cases this is in fact misleading as
the name will change after attaching.
Discussed with: cperciva
vlan_remhash() uses incorrect value for b.
When using the default value for VLAN_DEF_HWIDTH (4), the VLAN hash-list table
expands from 16 chains to 32 chains as the 129th entry is added. trunk->hwidth
becomes 5. Say a few more entries are added and there are now 135 entries.
trunk-hwidth will still be 5. If an entry is removed, vlan_remhash() will
calculate a value of 32 for b. refcnt will be decremented to 134. The if
comparison at line 473 will return true and vlan_growhash() will be called. The
VLAN hash-list table will be compressed from 32 chains wide to 16 chains wide.
hwidth will become 4. This is an error, and it can be seen when a new VLAN is
added. The table will again be expanded. If an entry is then removed, again
the table is contracted.
If the number of VLANS stays in the range of 128-512, each time an insert
follows a remove, the table will expand. Each time a remove follows an
insert, the table will be contracted.
The fix is simple. The line 473 should test that the number of entries has
decreased such that the table should be contracted using what would be the new
value of hwidth. line 467 should be:
b = 1 << (trunk->hwidth - 1);
PR: 265382
Reviewed by: kp
MFC after: 2 weeks
Sponsored by: NetApp, Inc.
Various GELI sources need bootstrap.h and disk.h. In theory they
shouldn't need anything outside of libsa, but disk.h and bootstrap.h are
currently required.
This fixes the build with MK_LOADER_ZFS=no.
Obtained from: CheriBSD
Fixes: eaf7aabddc stand: geli CFLAGS tightening
Sponsored by: DARPA
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D35861
In theory they shouldn't need anything outside of libsa, but disk.h and
bootstrap.h are currently required. Future work wil address this issue.
This fixes the build with MK_LOADER_ZFS=no. ZFS's Makefile.inc adds
these flags globally to CFLAGS when it should not. This masked the
problem because the tools/boot/universe.sh didn't build MK_LOADER_ZFS=no
as part of its regressions. Future work will also fix this.
Obtained from: CheriBSD
Fixes: 84bf2bbbec stand: constrain zlib/gzip CFLAGS better
Sponsored by: DARPA
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D35860
Now that we version symbols we should bump the library major version.
While here use version FBSD_1.7 to match the current HEAD FreeBSD
namespace and remove extraneous 'All rights reserved' and incorrect
copyright statement.
Reviewed by: kevans
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D35875
When WITHOUT_SENDMAIL is enabled and WITHOUT_MAILWRAPPER is disabled
we install /bin/rmail as a link to the /usr/sbin/mailwrapper.
Ensure make delete-old does not unlink /bin/rmail in that case.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D35874
MFC after: 2 weeks
With clang 15, the following -Werror warning is produced:
sys/dev/vt/vt_core.c:2129:15: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
vt_mouse_paste()
^
void
This is because vt_mouse_paste() is declared with a (void) argument
list, but defined with an empty argument list. Make the definition match
the declaration.
MFC after: 3 days
With clang 15, the following -Werror warning is produced:
sys/netipsec/ipsec_mbuf.c:93:24: error: variable 'alloc' set but not used [-Werror,-Wunused-but-set-variable]
int todo, len, done, alloc;
^
The 'alloc' variable appears to have been a debugging aid that has never
been used for anything, so remove it.
MFC after: 3 days
The manual page of gmirror describes how gmirror providers can be used
for kernel dumps. Unfortunately, the instruction references
/etc/rc.early, which is no longer a part of rc(8).
Remove references to rc.early and suggest creating an rc(8) service
script instead.
Future work: In the Problem Report on Bugzilla, Lawrence Chen suggested
adding example rc(8) scripts to the gmirror. However, those examples
need to be tested before they become official reference examples in the
base. Also, those scripts should probably land directly to /etc/rc.d,
/usr/share/examples/rc.d, or /usr/share/examples/gmirror instead of the
gmirror manual page.
PR: 178818
Reported by: Lawrence Chen <beastie@tardisi.com>
Fixes: dd2b024a33 Removal of early.sh
MFC after: 1 week
