--- wikisrc/releng/netbsd9.mdwn	2019/01/04 22:30:34	1.42
+++ wikisrc/releng/netbsd9.mdwn	2019/01/05 21:06:27	1.43
@@ -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
+* 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
 * XEN AVX working
    - ~~[[!template id=pr number=50332]] AVX instructions don't work but OSXSAVE flag is set~~ (done)
 * ZFS