As of r336972 lld is capable linking the armv7 kernel and userland,
so enable it by default.
PR: 229050
Reviewed by: kevans
Tested by: kevans
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D16528
(incorrectly) called while another suspension is already active.
PR: 230220
Reported by: dexuan
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Add the ioctl PCIOCBARMMAP on /dev/pci to conveniently create
userspace mapping of a PCI device BAR. This is enormously superior to
read the BAR value with PCIOCREAD and then try to mmap /dev/mem, and
should allow to automatically activate the mapped BARs when needed in
future.
Current implementation creates new sg pager for each user mmap
request. If the pointer (and reference) to a managed device pager is
stored in pci_map, we would be able to revoke all mappings on the BAR
deactivation or relocation. This is related to the unimplemented BAR
activation on mmap, and is postponed for the future.
Discussed with: imp, jhb
Sponsored by: The FreeBSD Foundation, Mellanox Technologies
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D15583
The zstd invocation constructed by newsyslog contains one more parameter
than invocations for the other supported compression utilities. However,
the maximum number of arguments was hard-coded, leading to an
out-of-bounds array access when using zstd compression.
Move definitions from cpuregs.h into the cca.h, and include cca.h into vm.h.
This is required to make MIPS MD memattr definitions usable in userspace.
Sponsored by: The FreeBSD Foundation, Mellanox Technologies
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D15583
These issues (PR 218860 and PR 218861) are still undergoing additional
discussion in the upstream context and there may be additional changes
to come.
PR: 218860
Submitted by: Eric McCorkle
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D10486
Make sure both sides of the DMA buffer memory accesses for the CORB and RIRB
(control buffers) in snd_hda (device and CPU) can see coherent memory. This
is needed on weakly ordered architectures including PowerPC and ARM. Patch
originally by mmel, with small changes.
This does not cover the data path of snd_hda. We don't have sync operations
for in-progress DMA buffers, to sync ranges of a map.
Reviewed By: mmel
Differential Revision: https://reviews.freebsd.org/D16517
The jedec_ts(4) driver has been marked as deprecated in stable/11, and is
now being removed from -HEAD. Add a notice in UPDATING, and update the few
remaining references (regarding jedec_dimm(4)'s compatibility and history)
to reflect the fact that jedec_ts(4) is now deleted.
Reviewed by: avg
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D16537
The buffer size may be used to initialize an sbuf in
MAC_POLICY_EXTERNALIZE, and without this constraint it's possible to
trigger an assertion failure in the sbuf code. With INVARIANTS
disabled, the first attempt to write to the sbuf will fail.
Reported by: pho
Reviewed by: delphij
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D16527
9426 metaslab size can exceed offset addressable by spacemap
metaslab size can exceed offset addressable by spacemap. The vdev can
address up to 2^63 * SPA_MAXBLOCKSIZE (512). A metaslab can address up to
2^47 * 2^vdev_ashift. Therefore we may need to increase the number of
metaslabs so that the maximum metaslab size is capped at the amount that
can be addressed by the spacemap. This should happen in
vdev_metaslab_set_size().
illumos/illumos-gate@b4bf0cf045
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Matt Ahrens <matt@delphix.com>
Approved by: Dan McDonald <danmcd@joyent.com>
Author: Don Brady <don.brady@delphix.com>
metaslab size can exceed offset addressable by spacemap. The vdev can
address up to 2^63 * SPA_MAXBLOCKSIZE (512). A metaslab can address up to
2^47 * 2^vdev_ashift. Therefore we may need to increase the number of
metaslabs so that the maximum metaslab size is capped at the amount that
can be addressed by the spacemap. This should happen in
vdev_metaslab_set_size().
illumos/illumos-gate@b4bf0cf045
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Matt Ahrens <matt@delphix.com>
Approved by: Dan McDonald <danmcd@joyent.com>
Author: Don Brady <don.brady@delphix.com>
9328 zap code can take advantage of c99
9329 panic in zap_leaf_lookup() due to concurrent zapification
illumos/illumos-gate@bf26014c55
Reviewed by: Steve Gonczi <steve.gonczi@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: Brad Lewis <brad.lewis@delphix.com>
Approved by: Dan McDonald <danmcd@joyent.com>
Author: Matthew Ahrens <mahrens@delphix.com>
9329 panic in zap_leaf_lookup() due to concurrent zapification
illumos/illumos-gate@bf26014c55
Reviewed by: Steve Gonczi <steve.gonczi@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: Brad Lewis <brad.lewis@delphix.com>
Approved by: Dan McDonald <danmcd@joyent.com>
Author: Matthew Ahrens <mahrens@delphix.com>
9403 assertion failed in arc_buf_destroy() when concurrently reading block with checksum error
This assertion (VERIFY) failure was reported when reading a block. Turns out
the problem is that if we get an i/o error (ECKSUM in this case), and there
are multiple concurrent ARC reads of the same block (from different clones),
then the ARC will put multiple buf's on the same ANON hdr, which isn't
supposed to happen, and then causes a panic when we try to arc_buf_destroy()
the buf.
illumos/illumos-gate@fa98e487a9
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Approved by: Matt Ahrens <mahrens@delphix.com>
Author: Matthew Ahrens <mahrens@delphix.com>
This patch adds a new sysctl(8) knob "security.jail.vmm_allowed",
by default this option is disable.
Submitted by: Shawn Webb <shawn.webb____hardenedbsd.org>
Reviewed by: jamie@ and myself.
Relnotes: Yes.
Sponsored by: HardenedBSD and G2, Inc.
Differential Revision: https://reviews.freebsd.org/D16057
This assertion (VERIFY) failure was reported when reading a block. Turns out
the problem is that if we get an i/o error (ECKSUM in this case), and there
are multiple concurrent ARC reads of the same block (from different clones),
then the ARC will put multiple buf's on the same ANON hdr, which isn't
supposed to happen, and then causes a panic when we try to arc_buf_destroy()
the buf.
illumos/illumos-gate@fa98e487a9
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Paul Dagnelie <pcd@delphix.com>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Approved by: Matt Ahrens <mahrens@delphix.com>
Author: Matthew Ahrens <mahrens@delphix.com>
The dtrace provider for UDP-Lite is modeled after the UDP provider.
This fixes the bug that UDP-Lite packets were triggering the UDP
provider.
Thanks to dteske@ for providing the dwatch module.
Reviewed by: dteske@, markj@, rrs@
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D16377
9421 zdb should detect and print out the number of "leaked" objects
9422 zfs diff and zdb should explicitly mark objects that are on the deleted queue
illumos/illumos-gate@20b5dafb42
Reviewed by: Matt Ahrens <matt@delphix.com>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Approved by: Matt Ahrens <mahrens@delphix.com>
Author: Paul Dagnelie <pcd@delphix.com>
9422 zfs diff and zdb should explicitly mark objects that are on the deleted queue
illumos/illumos-gate@20b5dafb42
Reviewed by: Matt Ahrens <matt@delphix.com>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Approved by: Matt Ahrens <mahrens@delphix.com>
Author: Paul Dagnelie <pcd@delphix.com>
9102 zfs should be able to initialize storage devices
The first access to a disk block can incur a performance penalty on some
platforms (e.g. AWS's EBS, VMware VMDKs). Therefore it is recommended that
volumes be "thick provisioned", where supported by the platform (VMware).
Thick provisioning is time consuming and often is ignored. If the thick
provision step is omitted, customers will see suboptimal performance until
we have written to all parts of the LUN. ZFS should be able to initialize
any unused storage to remove any first-write penalty that exists.
illumos/illumos-gate@094e47e980
Reviewed by: John Wren Kennedy <john.kennedy@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
Author: George Wilson <george.wilson@delphix.com>
Nominal Mhz is either expressed via the clock-frequency property
or can be get via the clock property that holds the cpu clock.
Add support for the later.
Reviewed by: nwhitehorn
Differential Revision: https://reviews.freebsd.org/D16346
Pine64 isn't produced anymore but Pine64-LTS is.
This image works on the LTS release and the Sopine module.
Reviewed by: gjb
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D16487
Since we have now EFI framebuffer enabled for ARM64 if we boot on a board
with an screen, u-boot will set up a EFI GOP framebuffer and we won't boot
using the serial console.
Also on RPI3 the firmware always setup the framebuffer area resulting in u-boot
always setup the EFI GOP and FreeBSD never using the serial console.
Reviewed by: gjb, lwshu (previous version)
Differential Revision: https://reviews.freebsd.org/D16472
boot.scr is a u-boot script that loads and execute ubldr.bin
If not present u-boot will automatically boot loader.efi which
is already installed.
This means that all armv6/armv7 images are now booted via EFI
Tested-On: RPI-B
Tested-On: RPI2
Tested-On: OrangePi One
Tested-On: All lot of other boards
MFC after: Never
Relnotes: yes
This is not a problem for 12-CURRENT as EFI boot works but it doesn't
for 11.
While here some board arm_install_uboot also copy ubldr.bin et create
firstboot files but it's already done in arm_install_boot
Reviewed by: gjb
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D16481
The nvmem interface helps provider of nvmem data to expose themselves to consumer.
NVMEM is generally present on some embedded board in a form of eeprom or fuses.
The nvmem api are helpers for consumer to read/write the cell data from a provider.
Differential Revision: https://reviews.freebsd.org/D16419
FORCE_PKG_REGISTER is broken so multiple invocation of release.sh for the
same board will fails if /scratch isn't cleaned.
Leave it but deinstall the package first.
Reviewed by: gjb
Differential Revision: https://reviews.freebsd.org/D16513
Using KERNEL made sense when all boards had different kernel configuration.
Now that all of them are using GENERIC use the board name instead
Reviewed by: gjb
Differential Revision: https://reviews.freebsd.org/D16512
