--- wikisrc/releng/netbsd9.mdwn	2018/12/22 17:41:05	1.40
+++ wikisrc/releng/netbsd9.mdwn	2019/01/07 22:48:28	1.46
@@ -30,14 +30,14 @@ in touch with you.
 * IPF/PF deprecation in favour of NPF
    - TODO: docs, what features to add to NPF ...
 * 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=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
-* UBC using direct map working on amd64 and possibly alpha, aarch64
+   - ~~[[!template id=pr number=53183]] System stops servicing I/O requests and eventually deadlocks~~ (done)
+* 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)
-   - all known issues fixed - confirmed working on amd64 and alpha
-   - patch for aarch64 being tested
+   - 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
    - ~~[[!template id=pr number=50332]] AVX instructions don't work but OSXSAVE flag is set~~ (done)
 * ZFS
@@ -60,8 +60,8 @@ in touch with you.
 * PVHVM and PVH
 * ~~~ARM64 ACPI~~~ (done)
 * WireGuard
-* expand x86 intr masks to allow up to 64 interrupts per CPU and hence 48 MSI/MSI-X on cpu0
-   [[http://mail-index.netbsd.org/current-users/2018/12/01/msg034728.html]]
+* 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
 
@@ -70,56 +70,3 @@ in touch with you.
 * rework semantics of threading operations in ptrace(2)
 
 ...
-
-## Release notes (top)
-
-* Support for Aarch64 (ARM 64-bit) machines.  
-  The aarch64 port should work on many Allwinner machines, SBSA/SBBR compatible servers.  
-  It supports multiple processors, including in a big.LITTLE configuration, ACPI and UEFI.  
-  It uses a single kernel to support a large amount of boards with the help of ACPI+UEFI or FDT.
-* Updated graphical acceleration support from Linux 4.4.  
-  Intel graphics including Kaby Lake. Nouveau and radeon.
-* nvmm(4) - hardware-accelerated virtualization, currently supporting x86-SVM.  
-  a patched QEMU package exists that utilizes this.  
-  XXX make statement reflect reality at the time of the release.
-* KASLR - kernel address stack randomization.  
-  Note that the default kernel does not use this option.  
-  XXX maybe link for how to use it, then.
-* kASAN - kernel address sanitizer build option, to detect memory access violations, for x86 and aarch64.
-* kUBSAN - kernel undefined behaviour sanitizer.
-<!-- XXX kamil please list more things about micro-UBsan, MKLIBCSANITIZER, etc. -->
-* KLEAK - detects kernel memory leaks.
-* bwfm(4) - Broadcom Full-MAC wireless driver at PCI and USB (from OpenBSD)
-* ena(4) - Amazon.com Elastic Network Adapter (from FreeBSD)
-* GCC leak sanitizer support
-
-ARM hardware support:
-
-* Support for running on Amazon AWS ARM instances.
-* Support for nVidia Tegra X1 SoCs
-* Support for Pine64 SoCs, including pinebook
-<!-- XXX list more? -->
-
-misc:
-
-* newsmips NWS-4000 support
-
-The following components have been removed:  
-
-* ISDN support and related drivers (daic(4), iavc(4), ifpci(4), ifritz(4), iwic(4), isic(4))
-* Network ATM protocol code and related drivers (midway(4))
-* Remote NDIS API compatibility (for running unmodified older Windows drivers)
-* SVR4 binary compatibility code
-* VM86
-* IPKDB (remote debugger)
-* NetOctave NSP2000 security accelerator, n8(4)
-
-## Release notes (next)
-
-* GCC 6.5.0
-* GDB 8.0.1
-* LLVM 7.0.0
-* OpenSSL 1.1.1a
-* OpenSSH 7.8
-* sqlite 3.26.0
-