Write a quick and dirty testing program to dump physical memory to help
test and debug the smbios.c code in new environments.
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D39791
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
There's plenty of stack in kboot, so use it here rather than the
malloc/free dance.
Sponsored by: Netflix
Reviewed by: tsoome, kevans
Differential Revision: https://reviews.freebsd.org/D39416
We have plenty of stack in the EFI case, so use it instead of the
complicated malloc / free dance.
Sponsored by: Netflix
Reviewed by: tsoome, kevans
Differential Revision: https://reviews.freebsd.org/D39415
We have way more than 8k of stack for the current value of the zfs
bootonce attribute. Allocate buf on the stack rather than the
complicated malloc / free dance.
Sponsored by: Netflix
Reviewed by: tsoome, kevans, jhb
Differential Revision: https://reviews.freebsd.org/D39414
Implement ZFS bootonce protocol. We pass zfs-bootonce=t to the next boot
stage as a command line argument. Unlike zfsboot -> loader handoff in
the BIOS case, we don't use the OS_BOOTONCE_USED. This would require
modifications to loader.efi which would only server to make it more
complicated. Instead, use the command line parsing interface for the
boot1.efi -> loader.efi to pass in the zfs-bootonce kenv that will be
needed by rc.d/zfsbe to activate the BE if boot progresses that far.
Sponsored by: Netflix
Reviewed by: tsoome, kevans
Differential Revision: https://reviews.freebsd.org/D39412
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
Sometimes filesystem modules need to pass details of the state of the
filesystem to later stages of a boot. Provide a generic method to do
so. We'll add them after any env variables set in our config files.
Sponsored by: Netflix
Reviewed by: tsoome, kevans
Differential Revision: https://reviews.freebsd.org/D39407
A user may use a tool chain from a package or just use an existing
tool chain from a previous installation. There is no reason for this
to disable the installation of lib${LIB}_pic.a.
This also means we don't need to force MK_TOOLCHAIN=yes in lib/libc.
This reverts part of commit c0f5aeb032.
Reviewed by: jrtc27
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39917
Creating directories multiple times is an inherent side effect of the
way installation is done. Hide warnings from duplicate directory
entries (with identical metadata) under metalog_reader's verbose mode.
Duplicate file entries are always reported. They currently generate
warnings but will be switched to errors once the few instances currently
in the tree are fixed.
PR: 244596, 271178
Reviewed by: kevans
Sponsored By: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39898
Reduce number of hashing operations when handling source nodes by always
having a pointer to the hash row mutex in the source node. Provide
macros for handling and asserting the mutex. Calculate the hash only
once in pf_find_src_node() and then use this hash in subsequent
operations.
Cherry-picked from development of D39880
Reviewed by: kp, mjg
Sponsored by: InnoGames GmbH
Differential Revision: https://reviews.freebsd.org/D39888
This script's goal is to check the system for peripherals that needs
firmware and install the needed packages for them.
For now it only support pci subsystem and only video classes for AMD
and Intel GPUs.
Reviewed by: bapt
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D39825
BBB code was removed from GENERIC kernel as it's not functional.
Stop installing u-boot for a platform that we don't boot on.
Reviewed by: imp, gjb
Approved by: re@ (gjb)
MFC after: never
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D39844
TI support is in a sad state for years.
We haven't been able to keep up with all the breaking changes that
upstream do in the DTS. This requires a lot of new drivers to handle the
new buses that they create and all the new clocks that they expose.
Keep the code for now in case somebody is interested in reviving this
platform but stop bloating GENERIC with code that don't work.
Reviewed by: imp, mmel
MFC after: never
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D39843
As documented in listen.2 manual page, the kernel emits a LOG_DEBUG
syslog message if a socket listen queue overflows. For some appliances,
it may be desirable to change the priority to some higher value
like LOG_INFO while keeping other debugging suppressed.
OTOH there are cases when such overflows are normal and expected.
Then it may be desirable to suppress overflow logging altogether,
so that dmesg buffer is not flooded over long run.
In addition to existing sysctl kern.ipc.sooverinterval,
introduce new sysctl kern.ipc.sooverprio that defaults to 7 (LOG_DEBUG)
to preserve current behavior. It may be changed to any value
in a range of 0..7 for corresponding priority or to -1 to suppress logging.
Document it in the listen.2 manual page.
MFC after: 1 month
This release that fixes an infinite loop bug in the (non-standard)
extended math library functions root() and cbrt(), fixes a bug with
BC_LINE_LENGTH=0, and adds the fib() function to the extended math
library to calculate Fibonacci numbers.
(cherry picked from commit 438a1101dc1f687928cdbe02cd7817a88a24f42f)
MFC after: 3 days
There were two issues with the carp key configuration in the new netlink
code.
The first is that userspace failed to actually pass the CARP_NL_KEY
attribute to the kernel, so a key was never set.
The second issue is that snl_attr_get_string() returns a pointer to the
string inside the netlink message. It does not copy the string to the
target buffer. That's somewhat inconvenient to work with in libifconfig
where we have a static buffer for the key.
Introduce snl_attr_copy_string() which can copy a string to a target
buffer and uses the 'arg' parameter to pass the buffer size, so it
doesn't accidentally exceed the available space.
Reviewed by: melifaro
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D39874
* If a measure of staleness of 0 is reported, use the RTT instead.
* Ensure that we always send a cookie preservative parameter by
rounding up during the calculation.
* If allowed, perform a round trip time measurement.
* Clear the overall error counter, since the error cause also
acts like an ACK.
MFC after: 1 week
I find it very annoying that there is no FreeBSD infrastructure to
determine failures across architectures other than to check in
changes and then have Jenkins find them.
Suggested by: Jessica Clarke
MFC after: 1 week
A check in the superblock validity code verifies that the computed
size of the filesystem cylinder groups (CGSIZE macro) does not
exceed the filesystem block size (fs_bsize).
A report was received that a filesystem had been flagged as failing
this check. We were unable to determine how the reported filesystem
could have been created. This commit adds a check at the end of the
newfs(8) command to verify that the the cylinder group size is valid.
If an oversize cylinder group is found newfs(8) prints a diagnostic
output and rebuilds the filesystem to make it compiliant.
MFC after: 1 week
Check for an uninitialed (zero valued) fs_maxbsize and set it
to its minimum valid size (fs_bsize). Uninitialed fs_maxbsize
were left by older versions of makefs(8) and the superblock
integrity checks fail when they are found.
No legitimate superblocks should fail as a result of these changes.
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Provide an additional line of output for the superblock giving the
computed size of the cylinder group (CGSIZE macro) along with the
details needed to calculate it.
MFC after: 1 week
Other virtual interface drivers (e.g. if_gif, if_stf, if_ovpn) all start
with if_. The wireguard file is also named if_wg, but the module name
was 'wg'.
Fix this inconsistency.
Reported by: Christian McDonald <cmcdonald@netgate.com>
Reviewed by: zlei, kevans
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D39853
