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9021c466 | donner | June 8, 2021, 5:23 p.m. | tests/netgraph: Attribute errors to the caller
Errors raised in the common util functions should raise the location of their caller to be useful and include the errno description. Reviewed by: kp MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D30671cgit |
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28c4e511 | mw | June 8, 2021, 3:52 p.m. | Add ofw interface support to PCI
Some arm64 SoCs have nodes in their fdts that describe devices connected to the internal PCI bus. One such SoC is Freescale LS1028A. In order to access information stored in them we need to add ofw bus support to pci. Pass devinfo request up to our parent, which is responsible for parsing all the information. It allows to use ofw interface on PCI devices that support it. This method is similar to sys/dev/acpica/acpi_pci.c. Submitted by: Kornel Duleba <mindal@semihalf.com> Reviewed by: andrew Obtained from: Semihalf Sponsored by: Alstom Group Differential Revision: https://reviews.freebsd.org/D30181cgit |
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ea52e815 | mw | June 8, 2021, 3:51 p.m. | pci_host_generic_fdt.c: Add support for mapping dts nodes to PCI devices
Some arm64 SoCs have nodes in their fdts that describe devices connected to the internal PCI bus. One such SoC is Freescale LS1028A. It expects the nodes to be mapped to devices enumerated using the standard PCI method. Mapping is done by reading device and function ids from "reg" property. Information is dts is used to describe MDIO/PHY connected to a given interface. Submitted by: Kornel Duleba <mindal@semihalf.com> Reviewed by: andrew Obtained from: Semihalf Sponsored by: Alstom Group Differential Revision: https://reviews.freebsd.org/D30180cgit |
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f0f7b086 | mw | June 8, 2021, 3:51 p.m. | Remove ThunderX PCIe FDT quirks from pci_host_generic_fdt.c
ThunderX is the only board known to use them. Move them to the ThunderX PCIe driver. Submitted by: Kornel Duleba <mindal@semihalf.com> Reviewed by: andrew Obtained from: Semihalf Sponsored by: Alstom Group Differential Revision: https://reviews.freebsd.org/D30179cgit |
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b3823943 | imp | June 8, 2021, 3 p.m. | updating: add note about vendor/openzfs branch rename
Add a pointer to https://lists.freebsd.org/archives/freebsd-current/2021-June/000153.html to explain how to pull a new tree due to the vendor/openzfs branch being renamed. Reviewed by: lwhsu@ Sponsored by: Netflixcgit |
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16038816 | mm | June 8, 2021, 2:52 p.m. | zfs: merge openzfs/zfs@75b4cbf62 (master) into main
Notable upstream pull request merges: #11710 Allow zfs to send replication streams with missing snapshots #11751 Avoid taking global lock to destroy zfsdev state #11786 Ratelimit deadman zevents as with delay zevents #11803 ZFS traverse_visitbp optimization to limit prefetch #11813 Allow pool names that look like Solaris disk names #11822 Atomically check and set dropped zevent count #11822 Don't scale zfs_zevent_len_max by CPU count #11833 Refactor zfsdev state init/destroy to share common code #11837 zfs get -p only outputs 3 columns if "clones" property is empty #11843 libzutil: zfs_isnumber(): return false if input empty #11849 Use dsl_scan_setup_check() to setup a scrub #11861 Improvements to the 'compatibility' property #11862 cmd/zfs receive: allow dry-run (-n) to check property args #11864 receive: don't fail inheriting (-x) properties on wrong dataset type #11877 Combine zio caches if possible #11881 FreeBSD: use vnlru_free_vfsops if available #11883 FreeBSD: add support for lockless symlink lookup #11884 FreeBSD: add missing seqc write begin/end around zfs_acl_chown_setattr #11896 Fix crash in zio_done error reporting #11905 zfs-send(8): Restore sorting of flags #11926 FreeBSD: damage control racing .. lookups in face of mkdir/rmdir #11930 vdev_mirror: don't scrub/resilver devices that can't be read #11938 Fix AVX512BW Fletcher code on AVX512-but-not-BW machines #11955 zfs get: don't lookup mount options when using "-s local" #11956 libzfs: add keylocation=https://, backed by fetch(3) or libcurl #11959 vdev_id: variable not getting expanded under map_slot() #11966 Scale worker threads and taskqs with number of CPUs #11994 Clean up use of zfs_log_create in zfs_dir #11997 FreeBSD: Don't force xattr mount option #11997 FreeBSD: Implement xattr=sa #11997 FreeBSD: Use SET_ERROR to trace xattr name errors #11998 Simplify/fix dnode_move() for dn_zfetch #12003 FreeBSD: Initialize/destroy zp->z_lock #12010 Fix dRAID self-healing short columns #12033 Revert "Fix raw sends on encrypted datasets when copying back snapshots" #12040 Reinstate the old zpool read label logic as a fallback #12046 Improve scrub maxinflight_bytes math #12049 FreeBSD: avoid memory allocation in arc_prune_async #12052 FreeBSD: incorporate changes to the VFS_QUOTACTL(9) KPI #12061 Fix dRAID sequential resilver silent damage handling #12072 Let zfs diff be more permissive #12077 FreeBSD: Retry OCF ENOMEM errors. #12088 Propagate vdev state due to invalid label corruption #12091 libzfs: On FreeBSD, use MNT_NOWAIT with getfsstat #12097 FreeBSD: Update dataset_kstats for zvols in dev mode #12104 FreeBSD boot code reminder after zpool upgrade #12114 Introduce write-mostly sums Obtained from: OpenZFS OpenZFS commit: 75b4cbf62590c23fac3667537961a2a75fdc2cc3cgit |
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ed9215c8 | mm | June 8, 2021, 2:25 p.m. | zfs: merge openzfs/zfs@3522f57b6 (master) to main
This changes branch tracking of sys/contrib/openzfs to a new direct-import branch vendor/openzfs/master. No functional changes. OpenZFS tag: 2.1.0-rc1cgit |
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97993d1e | markj | June 8, 2021, 1:40 p.m. | hyperv: Fix vmbus after the i386 4/4 split
The vmbus ISR needs to live in a trampoline. Dynamically allocating a trampoline at driver initialization time poses some difficulties due to the fact that the KENTER macro assumes that the offset relative to tramp_idleptd is fixed at static link time. Another problem is that native_lapic_ipi_alloc() uses setidt(), which assumes a fixed trampoline offset. Rather than fight this, move the Hyper-V ISR to i386/exception.s. Add a new HYPERV kernel option to make this optional, and configure it by default on i386. This is sufficient to make use of vmbus(4) after the 4/4 split. Note that vmbus cannot be loaded dynamically and both the HYPERV option and device must be configured together. I think this is not too onerous a requirement, since vmbus(4) was previously non-functional. Reported by: Harry Schmalzbauer <freebsd@omnilan.de> Tested by: Harry Schmalzbauer <freebsd@omnilan.de> Reviewed by: whu, kib MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D30577cgit |
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75b4cbf6 | noreply | June 8, 2021, 1:36 p.m. | libzfs: On FreeBSD, use MNT_NOWAIT with getfsstat
`getfsstat(2)` is used to retrieve the list of mounted file systems, which libzfs uses when fetching properties like mountpoint, atime, setuid, etc. The `mode` parameter may be `MNT_NOWAIT`, which uses information in the VFS's cache, or `MNT_WAIT`, which effectively does a `statfs` on every single mounted file system in order to fetch the most up-to-date information. As far as I can tell, the only fields that libzfs cares about are the filesystem's name, mountpoint, fstypename, and mount flags. Those things are always updated on mount and unmount, so they will always be accurate in the VFS's mount cache except in two circumstances: 1) When a file system is busy unmounting 2) When a ZFS file system changes the value of a mount-overridable property like atime or setuid, but doesn't remount the file system. Right now that only happens when the property is changed by an unprivileged user who has delegated authority to change the property but not to mount the dataset. But perhaps libzfs could choose to do it for other reasons in the future. Switching to `MNT_NOWAIT` will greatly improve speed with no downside, as long as we explicitly update the mount cache whenever we change a mount-overridable property. For comparison, Illumos gets this information using the native `getmntany` and `getmntent` functions, which also use cached information. The illumos function that would refresh the cache, `resetmnttab`, is never called by libzfs. And on GNU/Linux, `getmntany` and `getmntent` don't even communicate with the kernel directly. They simply parse the file they are given, which is usually /etc/mtab or /proc/mounts. Perhaps the implementation of /proc/mounts is synchronous, ala MNT_WAIT; I don't know. Sponsored-by: Axcient Reviewed-by: Ryan Moeller <ryan@iXsystems.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Alan Somers <asomers@gmail.com> Closes: #12091cgit |
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61814702 | donner | June 8, 2021, 11:27 a.m. | tests/netgraph: Tests for ng_bridge
Test functionality of ng_bridge(4): - replicating traffic to anything but the sending hook - persistence - detect loops - unicast to only one link of many - stretch to implementation limits on broadcast Reviewed by: kp MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D30647cgit |
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054accac | grehan | June 8, 2021, 9:05 a.m. | Add a virtio-input device emulation.
This will be used to inject keyboard/mouse input events into a guest. The command line syntax is: -s <slot>,virtio-input,/dev/input/eventX Reviewed by: jhb (bhyve), grehan Obtained from: Corvin Köhne <C.Koehne@beckhoff.com> MFC after: 3 weeks Relnotes: yes Differential Revision: https://reviews.freebsd.org/D30020cgit |
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09307dbf | donner | June 8, 2021, 10:49 a.m. | tests/netgraph: Allow receiving answers to messages
Add msg_handler in order to receive messages from netgraph nodes to be tested. Reviewed by: kp MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D30657cgit |
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f102b61d | trasz | June 8, 2021, 9:18 a.m. | linux: make sure to zero the l_siginfo structure for ptrace(2)
Reported By: dchagin Sponsored By: EPSRCcgit |
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2362ad45 | trasz | June 8, 2021, 9:08 a.m. | linux: implement statx(2)
PR: 252106 Reviewed By: dchagin Differential Revision: https://reviews.freebsd.org/D30466cgit |
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f570a672 | dchagin | June 8, 2021, 5:18 a.m. | Fix copyright, remove "all rights reserved".
The eventfd code was written by me, rdivacky@ copyrigth applicable only to epoll part of the Linuxulator code. Roman is ok to retire his copyright from sys/kern/sys_eventfd.c and 'All rights reserved.' lines from sys/compat/linux/linux_event.[c|h] and sys/kern/sys_eventfd.c files. Reviewed by: kib, emaste Approved by: rdivacky Differential Revision: https://reviews.freebsd.org/D30677 MFC after: 2 weekscgit |