- Remove now unnecessary MACHINE_ARCHES definition. The default logic
in kern_mib.c works fine now for RISC-V.
- Remove custom sv_machine_arch hook from sysentvec.
Fixes: 1ca12bd927 Remove the riscv64sf architecture.
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D40648
These symlinks are broken. They point to files that don't exist, and
rely on having them be built using a 'in-tree' build that FreeBSD
doesn't use. They also show up as errors on grep -r. Since they are
broken and can't possibly work, remove them for now since non-functional
symlinks matching an upstrem repo that can't work in our repo aren't
worth the error messages.
Though one could argue the whole debian directory should be removed, I
did the minimal change necessary. These can return when the fundamental
issue is fixed and the contrib/debian tree is useful on FreeBSD systems.
This is purely a cosmetic change. vm_radix.c has lines that reach past
column 80 and this change cleans that up. The associated changes to
subr_pctrie.c are just to keep mirroring vm_radix.c.
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D40764
Reduces severe performance degradation due to false-sharing. Note that this
does not account for hardware which can perform adjacent cacheline prefetch.
[mjg: massaged the commit message and the patch to use aligned_alloc
instead of malloc]
PR: 272238
MFC after: 1 week
since its only reason to exist is removed.
Reviewed by: markj
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D40700
Instead of using VV_READLINK vnode flag and checking it in one place,
just assign VLNK type to the Fdesc vnodes for linrdlnk mounts. Then all
places where symlinks needs to be followed, e.g. lookup(), are handled.
PR: 272127
Reported by: Peter Eriksson <pen@lysator.liu.se>
Reviewed by: markj
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D40700
In _lookup_ge, where a loop "looks for an available edge or val within
the current bisection node" (to quote the code comment), the value of
index has already been modified to guarantee that it is the least
value than can be found in the non-NULL child node being
examined. Therefore, if the non-NULL child is a leaf, there's no need
to compare 'index' to anything, and the value can just be returned.
The same is true for _lookup_le with 'most' replacing 'least'.
Reviewed by: alc
Tested by: pho
Differential Revision: https://reviews.freebsd.org/D40746
By default, our ASLR implementation is supposed to cluster anonymous
memory allocations, unless the application's mmap(..., MAP_ANON, ...)
call included a non-zero address hint. Unfortunately, clustering
never occurred because kern_mmap() always replaced the given address
hint when it was zero. So, the ASLR implementation always believed
that a non-zero hint had been provided and randomized the mapping's
location in the address space. To fix this problem, I'm pushing down
the point at which we convert a hint of zero to the minimum allocatable
address from kern_mmap() to vm_map_find_min().
Reviewed by: kib
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D40743
- Read the version from cts.protocol_version.
- Only check xport_specific.nvme for PCI-e info for XPORT_NVME.
Reviewed by: chuck, imp
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D40618
The default xport ops for a new bus is xport_default, not NULL, so
check for that when determining if a bus failed to find a suitable
transport. In addition, the path needs to be freed with xpt_free_path
instead of a plain free so that the path's reference on the sim is
dropped; otherwise, cam_sim_free in the caller after xpt_bus_register
returns failure will hang forever.
Note that we have to exempt the xpt bus from this check as it uses
xport_default on purpose.
Reviewed by: mav, imp
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D40617
- Replace a magic number with CTS_NVME_VALID_SPEC.
- Set the transport and protocol versions the same as for XPT_PATH_INQ.
Probably we shouldn't bother with setting the version in the 'spec'
member of ccb_trans_settings_nvme at all and use the transport
and/or protocol version field instead.
Reviewed by: chuck, imp
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D40616
There was a mistake in the previous commit, it used the incorrect
spelling of the FIB variable name and was not functional
Also corrects an issue with the IPv6 default route variable name.
Fixes: 30659d1dcb ("Add support for adding default routes for other FIBs")
Sponsored-by: ScaleEngine Inc.
Differential Revision: https://reviews.freebsd.org/D37685
The ichsmb driver does not actually handle SMBALERT, other than by logging the
first 16 occurences of the ICH_HST_STA_SMBALERT_STS_SMBALERT status
flag. Because the SMBALERT is not acknowledged by the host, clearing it in the
host status register does not appear to work as long as some slave device is
pulling the SMBALERT line low, at least for C2000 chips. As a result, if a slave
device does pull SMBALERT low the interrupt handler will always loop its maximum
of 16 times attempting to clear all status register flags and device_printf the
status register. The result is the kernel message buffer is littered with these
device_printfs at every interrupt.
To remedy the problem, the ICH_HST_STA_SMBALERT_STS flag is zeroed in the read
host status register value, just as with ICH_HST_STA_INUSE_STS and
ICH_HST_STA_HOST_BUSY. This allows the loop to break when no other flags that
must be handled are set in the host status register. Additionally, because the
SMBALERT is not actually handled the SMBALERT logging is omitted as it has no
actual function at this time.
Reviewed by: imp
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D39966
jiffies_to_msecs() is expected to return an uint_t. In order to avoid
changing printf format strings, properly cast the result to the
expected type.
Sponsored by: The FreeBSD Foundation
MFC after: 10 days
Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D40486
As of commit fd71da37d4 we no longer have an `as` in the default
toolchain. Although we do not make use of this rule in the base system
some ports or downstream projects might. Use `cc -x assembler` instead
of as.
Reviewed by: arichardson
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D35859
to make __cxa_thread_call_dtors() operational for statically linked
binaries.
Noted by: andrew
Reviewed by: emaste, dim
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D40748
Replacing a branch and two shifts with a single masking operation saves 64 bytes the pair of functions lookup_le and lookup_ge on amd64. Refresh the associated comments.
Reviewed by: alc
Differential Revision: https://reviews.freebsd.org/D40722
libcrypto intends to provide these routines on little-endian 64-bit
targets. This was previously done by including them in the ASM_aarch64
and ASM_amd64 blocks in the Makefile, but this excluded powerpc64le and
riscv64.
Reported by: ci.freebsd.org
Reviewed by: jrtc27
Fixes: b077aed33b ("Merge OpenSSL 3.0.9")
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40749
If we find an object corresponding to a source file that existed in
OpenSSL 1.1.1 but not in 3.0 just remove all of the OpenSSL objdirs.
Reviewed by: dhw
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40750
Since pmap_ps_enabled() is true by default, check it inside of
pmap_promote_pde() instead of at every call site.
Modify pmap_promote_pde() to return true if the promotion succeeded and
false otherwise. Use this return value in a couple places.
Reviewed by: kib, markj
Differential Revision: https://reviews.freebsd.org/D40744
The following methods have existed since 1.0.2, however, they are
deprecated and are not available on all architectures.
- EC_GFp_nistp224_method
- EC_GFp_nistp256_method
- EC_GFp_nistp521_method
Do not expose them via libcrypto.
Discussed with: emaste
This change removes pre-OpenSSL 1.1 supporting code and removes/adjusted
preprocessor conditionals which were tautilogically true as FreeBSD main
has shipped with OpenSSL 1.1+ for some time.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D40711
In the vm_radix:remove loop that searches for the last child, load
that child once, without loading it again after the search is over.
Change KASSERTS from index check to NULL node check.
Reviewed by: alc
Differential Revision: https://reviews.freebsd.org/D40721
