Diff for /wikisrc/releng/netbsd9.mdwn between versions 1.23 and 1.48

version 1.23, 2018/11/19 22:25:53 version 1.48, 2019/07/31 06:49:51
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 * IPF/PF deprecation in favour of NPF  * IPF/PF deprecation in favour of NPF
    - TODO: docs, what features to add to NPF ...     - TODO: docs, what features to add to NPF ...
 * ATA/NCQ  * ATA/NCQ
    - ~~variants of [[!template id=pr number=48214]] "clearing WDCTL_RST failed" during boot~~ (done, waiting for confirmation)     - variants of [[!template id=pr number=48214]] "clearing WDCTL_RST failed" during boot - problem still present on some configurations
    - ~~[[!template id=pr number=52783]] parallel fsck hangs during boot of 8.99.[5678]~~ (done)     - ~~[[!template id=pr number=52783]] parallel fsck hangs during boot of 8.99.[5678]~~ (done)
    - ~~[[!template id=pr number=52614]] qemu virtual CD-ROM reports read errors since recent wdc changes~~ (done)     - ~~[[!template id=pr number=52614]] qemu virtual CD-ROM reports read errors since recent wdc changes~~ (done)
    - [[!template id=pr number=53183]] System stops servicing I/O requests and eventually deadlocks     - ~~[[!template id=pr number=53183]] System stops servicing I/O requests and eventually deadlocks~~ (done)
 * UBC using direct map working on amd64 and alpha  * UBC using direct map - removal of pmap_enter()/pmap_remove()/pmap_update() for read()/write()-based I/O
    - [[!template id=pr number=53124]] (FFS is slow because pmap_update doesn't scale)     - [[!template id=pr number=53124]] (FFS is slow because pmap_update doesn't scale)
      - all known issues fixed - confirmed working on amd64, alpha, aarch64
      - ~~need sysctl to more easily turn on, will be left off by default for 9.0~~ (done)
 * XEN AVX working  * XEN AVX working
    - ~~[[!template id=pr number=50332]] AVX instructions don't work but OSXSAVE flag is set~~ (done)     - ~~[[!template id=pr number=50332]] AVX instructions don't work but OSXSAVE flag is set~~ (done)
 * ZFS  * ZFS
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 * ~~~kASan for aarch64~~~ (done)  * ~~~kASan for aarch64~~~ (done)
 * compiler-rt in the base with enabled features for Clang/LLVM  * compiler-rt in the base with enabled features for Clang/LLVM
 * LVM mirror target  * LVM mirror target
 * add NVMM  * ~~~add NVMM~~~ (done)
 * plug kernel pointer leaks  * ~~~plug kernel pointer leaks~~~ (done)
 * fix Nouveau, some GPUs stopped working after the update  * ~~~fix Nouveau, some GPUs stopped working after the update~~~ (done)
   * umb(4) confirmed working with network traffic
   
 ## Nice to have  ## Nice to have
   
 * gcc 8+ from a sanitizers point of view  * gcc 8+ from a sanitizers point of view
 * arm: GENERIC kernel config for armv7 boards.  * ~~~arm: GENERIC kernel config for armv7 boards.~~~ (done)
 * arm64: Support for servers following SBSA/SBBR standards  * ~~~arm64: Support for servers following SBSA/SBBR standards~~~ (done)
 * ~~~updated graphics drivers~~~ (done)  * ~~~updated graphics drivers~~~ (done)
 * PVHVM and PVH  * PVHVM and PVH
 * ARM64 ACPI  * ~~~ARM64 ACPI~~~ (done)
   * WireGuard
   * expand x86 intr masks to allow up to 56 interrupts per CPU and hence 40 MSI/MSI-X on cpu0
     [[http://mail-index.netbsd.org/current-users/2018/12/01/msg034728.html]]
   
 ## Nice to have, but likely won't be finished on time  ## Nice to have, but likely won't be finished on time
   
 * merge pgoyette-compat  * ~~~merge pgoyette-compat~~~ (done)
 * address failing ptrace(2) tests, cover the remaining scenarios (there are planned ~2k ATF tests total for the elementary functionality)  * address failing ptrace(2) tests, cover the remaining scenarios (there are planned ~2k ATF tests total for the elementary functionality)
 * rework semantics of threading operations in ptrace(2)  * rework semantics of threading operations in ptrace(2)
   

Removed from v.1.23  
changed lines
  Added in v.1.48


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