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    BSDCan 2019 DevSummit FreeBSD 13.0 === # Done | Thing | Owner | Committed | | -- | -- | -- | | New OpenZFS upstream | kmoore | done | | 9pfs in bhyve | dch | done | | nvme-cli compat nvmecontrol | imp | done | | remove obsolete NANDFS / NAND framework | imp | [r349352](https://svnweb.freebsd.org/base?view=revision&revision=349352) | | Forcible unmount and continue of UFS when drive disappears | kirk | [r361491](https://svnweb.freebsd.org/base?view=revision&revision=361491) | | suspend/resume for NVME devices | imp | done | | Clang on PowerPC | jhibbits | done | | NUMA VM work | jeffr | done (per markj) | | intel hw p-state | scottph jhb | done | | TCP stats, qmath, stats(3) | Netflix/Klara | done | | BBRv1 (and likely v2) TCP "stack"| Netflix | done (v1) | | Kill crufty toolchains | jhb | GCC is gone | | FreeBSD 32-bit (armv7) on 64-bit ARM | stevek | done | | sacrifice sparc64 in a cleansing fire (please, from orbit) | need someone to drive fcp to break logjam | done | | remove old SCSI drivers to allow CAM modernization (FCP draft) | imp | done | # Have Things that already exist out of tree and can be upstreamed in the next 2 years (perhaps needing work to get to an upstreamable state) | Thing | Owner | Committed | | -- | -- | -- | | MAC Framework Change (post vn_open call) | stevek (Juniper) | -- | | DRM for arm64 | manu | -- | | NUMA Network Improvements| gallatin | done? | | MAC module to grant privs by label | sjg | -- | | PC Card (not CardBus) removal | imp | soon | | live kernel dump | stevek (Juniper) | -- | | Import NVME improvements from NetApp | imp | stalled due to conflicts with more recent changes | | HID over i2c | markj | done? needs to make it to src | | LLVM profile guided optimization for kernel | alex@netapp | -- | | ptrace getregset | andrew | -- | | SDIO for rpi (wifi, audio) | bz | -- | | S0-ix | scottph jhb | -- | | VPC networking | seanc | -- | | libvdisk | sergiu weisz | -- | | pam login access improvements | cy des | -- | # Need Things that someone needs in the next two years to support a product or service | Thing | Owner | Committed | | -- | -- | -- | | NAND file system (that works) | stevek | -- | | Failsafe ZFS bootcode | allanjude | partial | | All test cases pass and no flaky ones on tier-1 | lwhsu | | No test failures in qemu (slow) | brooks | -- | | 100% coverage on boot loader changes via qemu / bhyve | imp | -- | | in-kernel gdb remote stub for ARM64 | stevek (Juniper) | -- | | ptrace (registers, TLS) for ARM64 | stevek (Juniper) | -- | | *better* epoch documentation | jtl (first draft), bdrewery(review only) | Yes - bdrewery behind | | More documentation on writing good tests | bcr | | | 802.11ac/ax | bz | | | wpa3 | bz trouble | | | [USB C TCPM (type c port manager)](https://github.com/ReclaimerLabs/USB-C-Explorer/tree/master/firmware/USB-C%20Explorer/USB-C%20Explorer) | nwolff@ixsystems | No progress/No TB3| | Thunderbolt 3 | kmoore jhb scott-ph@intel | | | power-aware CPU scheduling | (crest on irc added this) | | | new security/OS update mechanism (but why) | gordon | | | security-domain aware / co-scheduler | emaste | | | nested jails with loopback working again (12.0 regression) [PR231883](https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231773) | bdrewery | | # Want Things that would be nice to have but aren't critical | Thing | Owner | Committed | | -- | -- | -- | | insecure jails | (need more details or remove it) | -- | | GPL-free tier-1 base | jhb | -- | | remove more old drivers | brooks | -- | | kill crufty crypto | jhb | mostly done | | Bootcode update mechanism (script to do it on all supported systems) | allanjude imp | prototyped needs work | | more/better iflib documentation | jekeller@Intel | -- | | install graphical environment from installer (to install drm port and other things in bsdinstall) | Graphics Team | -- | | per-jail memory/cpu/io limits (package building) rctl insufficient (cpulimit is per proc, need scheduler aware of jail limits) | bdrewery | -- | | jail hw.physmem/hw.ncpu overrides for package building (java cares) | bdrewery | -- | | better sound support (no fiddling with pins and hints to get headphones) | mav | -- | | https://bugs.freebsd.org/bugzilla/buglist.cgi?quicksearch=libgcc| emaste has been working on this | | | support [s6-rc](https://skarnet.org/software/s6-rc/) as optional init system | crest | no | | pam_tally/pam_tally2 lockout after N unsuccessful login attempts | cy des | | | swap device priorities and TRIM | cy | | | NVMe WRITE ZEROS support as alternative to DSM TRIM for BIO_DELETE | imp | | | FreeBSD32 parity (i386 userspace, amd64 kernel) | brooks | | | qcow2 snapshots for bhyve | markj | | | breakup ifnet ala Junos so we can use modern stack| stevek || | Revisiting mod_cc(9) for rate-based CC (and perhaps modularising BBR) | lstewart | | | A coherent plan for multiple TCP stacks | freebsd-transport@? | | | single-invocation jail+fw+net command | dch | | | 64bit time_t or deprecate i386 | emaste | | | jemalloc mmap use high addresses (no sbrk promise) | markj | | | linux compat capable of running chrome| gallatin | sort of works, you have to disable sandbox and zygote, maybe other missing pieces provided by steam-hacks | | | | |

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