to be a true RFC 6598 NAT444 setup, where each network segment (e.g. user,
subnet) can have their own dedicated port aliasing ranges.
Reviewed by: donner, kp
Approved by: 0mp (mentor), donner, kp
Differential Revision: https://reviews.freebsd.org/D23450
DataSN for solicited Data-Out is per-R2T. Since we handle whole R2T
in one go, we don't need to store it anywhere, especially in global
per-command structure. This may allow us to handle multiple R2T per
command at once, if we decide, or may be relax locking.
Rename the second use of that field to io_referenced_task_tag.
MFC after: 1 month
Userspace has OFED build enabled for quite some time, but kernel modules
were not. This is useless config because any userspace IB code requires
kernel support. So enable modules build by default.
Move WITH_OFED to WITHOUT_OFED since defaults are now enabled.
Reviewed by: emaste, hselasky, kevans
MFC after: 3 days
Sponsored by: NVidia Networking / Mellanox Technologies
Differential Revision: https://reviews.freebsd.org/D28460
In /etc/rc.d/linux the mounting paths of procfs, sysfs and devfs
are hardcoded to "/compat/linux". Switching to the content of
compat.linux.emul_path sysctl would allow to switch linuxulator
to different place.
Submitted by: freebsdnewbie_freenet.de
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D27807
When a library is opened via fdlopen, it has a null pointer for its path
and so _rtld_bind can crash as a result of passing the null pointer to
basename() (which passes it to strrchr(), which doesn't do a null check).
PR: 253081
Submitted by: theraven
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D28442
In the CheriBSD CI, we run the testsuite with /tmp as tmpfs. This causes
the extattr audit tests to fail since tmpfs does not (yet) support
extattrs. Skip those tests if the target path is on a file system that
does not support extended file attributes.
While touching these two files also convert the ATF_REQUIRE_EQ(-1, ...)
checks to use ATF_REQURIE_ERRNO().
Reviewed By: asomers
Differential Revision: https://reviews.freebsd.org/D28392
This avoids a SIGILL when running these tests on QEMU (which
defaults to a basic amd64 CPU without SSE4.2).
This commit also tests the table-based implementations in addition to
testing the hw-accelerated crc32 versions.
Reviewed By: cem, kib, markj
Differential Revision: https://reviews.freebsd.org/D28395
One common method of EOI'ing an interrupt at the IO-APIC level is to
switch the pin to edge triggering mode and then back into level mode.
That would cause the IRR bit to be cleared and thus further interrupts
to be injected. FreeBSD does indeed use that method if the IO-APIC EOI
register is not supported.
The bhyve IO-APIC emulation code didn't clear the IRR bit when doing
that switch, and was also missing acknowledging the IRR state when
trying to inject an interrupt in vioapic_send_intr.
Reviewed by: grehan
Differential revision: https://reviews.freebsd.org/D28238
After modifying a redirection entry only try to inject an interrupt if
the pin is in level mode, pins in edge mode shouldn't take into
account the line assert status as they are triggered by edge changes,
not the line status itself.
Reviewed by: grehan
Differential revision: https://reviews.freebsd.org/D28237
vioapic_send_intr does already check whether the pin is masked before
injecting the interrupt, there's no need to do it in vioapic_write
also.
No functional change intended.
Reviewed by: grehan
Differential revision: https://reviews.freebsd.org/D28236
The conscious decision was made not to perform any indentation or
whitespace cleanup while cleaning out old redunant #ifdefs. The
reason for this was to avoid confusing future readers of history and
diffs with cosmetic changes, making bisection of any possible bugs
introduced more difficult. This commit cleans up the whitespace
detritus left behind from the previous #ifdef cleanup commits.
MFC after: 1 week
In the old days when K&R C and STD C were each in use a workaround
(read hack) was required to allow the same code to work on each
without modification. All C compilers support STD C. We can finally
put the __P prototype to rest.
MFC after: 1 week
A few shared libraries in the base system link against ncurses. An
upgrade from a 12.x host to 13 results in ABI breakage for existing
binaries since the newer versions of these libraries link against the
newer ncurses while the binary itself links against the older ncurses.
For example, dialog4ports built on 12.x sometimes crashes on 13 since
it depends on libdialog which links against ncurses internally.
MFC after: 3 days
Reviewed by: kib, delphij
Differential Revision: https://reviews.freebsd.org/D28448
When checking if the newly opened file is the same as the old one,
we need to fstat() the new file descriptor, not the old one again.
Reviewed by: glebius
Sponsored by: Netflix
As we get started with no memory allocator, we set up static font data
for font passed by loader (if there is any). At this time, we also must
set refcount 1, and refcount will get incremented in cnprobe() callback.
At some point the memory allocator will be available, and we will set up
properly allocated font data, but we should not disturb the refcount.
PR: 253147
Update zfs_config.h to match latest merge in FreeBSD
The version string is declared as 2.0.0-FreeBSD_gf11b09dec to provide
more information about the loaded module:
- the OpenZFS version in base is 2.0
- we are using the in tree-module ("FreeBSD")
- the last merged OpenZFS git revision ("gf11b09dec")
With future merges the git revision tag should be updated.
As we are merging from OpenZFS master branch and already include features
like dRAID, referencing patchlevel releases (2.0.1, 2.0.2) is pointless.
Reviewed by: freqlabs
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D28447
Verify that the option is passed, error out if it's not.
The problem can be trivially triggered with `ipfw add allow ext6hdr`.
PR: 253169
Reviewed by: kp@
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D28447
Memory and PCI resources are freed with no particular order. This could
cause use-after-frees when detaching following a failed attach. For
instance, iflib_tx_structures_free() frees ctx->ifc_txqs[] but
iflib_tqg_detach() attempts to access this array. Similarly, adapter
queues gets freed by IFDI_QUEUES_FREE() but IFDI_DETACH() attempts to
access adapter queues to free PCI resources.
MFC after: 2 weeks
Sponsored by: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D27634
All callers of bi_load64 pass 0 as the addr parameter, so just remove
it and always calculate the last load address from the module chain.
No functional change.
Sponsored by: Citrix Systems R&D
Reviewed by: tsoome, imp
Differential revision: https://reviews.freebsd.org/D28412
libzfs has a dependency on libcrypto. This causes a buildworld link
failure when WITHOUT_OPENSSL/WITHOUT_CRYPT is set.
This dependency was added implicitly by the switch to OpenZFS, and
explicitly in 40d0fd287510 and cd568e2b1b67.
PR: 252841
Reviewed by: kevans, freqlabs
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D28431
Add the missing commas that got lost in e5539fb618cc7.
PR: 252532
Reviewd by: kp@, donner@, freqlabs@
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D28425
The existing implementation relies on each trap handler saving a normal
stack frame record, which is a waste of time and space when we're
already saving a trapframe to the stack. It's also wrong as it currently
saves LR not ELR.
Instead of patching it up, rewrite it based on the RISC-V implementation
with inspiration from the amd64 implementation for how to handle
vectored traps to provide an improved implementation. This includes
compressing the information down to one line like other architectures
rather than the highly-verbose old form that repeats itself by printing
LR and FP in one frame only to print them as PC and SP in the next. It
also includes printing out actually useful information about the traps
that occurred, though FAR is not saved in the trapframe so we cannot
print it (in general it can be clobbered between when the trap happened
and now), only ESR.
The AAPCS also allows the stack frame record to be located anywhere in
the frame, not just the top, so the caller's SP is not at a fixed offset
from the callee's FP like on almost all other architectures in
existence. This means there is no way to derive the caller's SP in the
unwinder, and so we have to drop that bit of (unused) state everywhere.
Reviewed by: jhb, markj
Differential Revision: https://reviews.freebsd.org/D28026
- The behavior implemented in r362905 resulted in delayed transmission
of packets in some cases, causing performance issues. Use a different
heuristic to predict tx requests.
- Add a tunable/sysctl (hw.cxgbe.tx_coalesce) to disable tx coalescing
entirely. It can be changed at any time. There is no change in
default behavior.
This option has been equivalent to any form of C++ support since libstdc++
was removed. Therefore, replace all MK_LIBCPLUSPLUS uses with MK_CXX.
Reviewed By: emaste
Differential Revision: https://reviews.freebsd.org/D27974
Improve the handling of INIT chunks in specific szenarios and
report and appropriate error cause.
Thanks to Anatoly Korniltsev for reporting the issue for the
userland stack.
MFC after: 3 days
Commit 248f0ca converted intrcnt and intrnames from u_long[]
and char[] to u_long* and char* respectively, but for non-INTRNG mips
these symbols were defined in .S file as a pre-allocated static arrays,
so the problem wasn't cought at compile time. Conversion from an array
to a pointer requires pointer initialization and it wasn't done
for MIPS, so whatever happenned to be in the begginning of intcnt[]
array was used as a pointer value.
Move intrcnt/intrnames to C code and allocate them dynamically
although with a fixed size at the moment.
Reviewed by: emaste
PR: 253051
Differential Revision: https://reviews.freebsd.org/D28424
MFC after: 1 day
This could happen when failing due to disappearing source file.
Reviewed By: kib
Tested by: pho
Sponsored by: NetApp, Inc.
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D27338
We would unlock fvp here, only to unlock it again below,
just before "bad".
Reviewed By: kib
Tested by: pho
Sponsored by: NetApp, Inc.
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D27339
