[src/netbsd-6-1]: src/doc 1056, 1068, 1390

[snj <snj%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d04c2bff9f55
branches:  netbsd-6-1
changeset: 776280:d04c2bff9f55
user:      snj <snj%NetBSD.org@localhost>
date:      Wed Nov 08 21:33:35 2017 +0000

description:
1056, 1068, 1390

diffstat:

 doc/CHANGES-6.1.6 |  51 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 50 insertions(+), 1 deletions(-)

diffs (62 lines):

diff -r 097bd003b334 -r d04c2bff9f55 doc/CHANGES-6.1.6
--- a/doc/CHANGES-6.1.6 Wed Nov 08 21:28:24 2017 +0000
+++ b/doc/CHANGES-6.1.6 Wed Nov 08 21:33:35 2017 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: CHANGES-6.1.6,v 1.1.2.117 2017/11/05 20:33:02 snj Exp $
+# $NetBSD: CHANGES-6.1.6,v 1.1.2.118 2017/11/08 21:33:35 snj Exp $
 
 A complete list of changes from the NetBSD 6.1.5 release to the NetBSD 6.1.6
 release:
@@ -14890,3 +14890,52 @@
        apply fixes for CVEs 2017-12176 to 2017-12187
        [mrg, ticket #1511]
 
+sys/arch/mips/mips/pmap.c                      1.210-1.213
+sys/arch/mips/mips/vm_machdep.c                        1.143
+
+       Fix a logic inversion introduced with the matt-nb5-mips64
+       branch for pmap_{zero,copy}_page cache alias handing.
+       Additionally flush the cache for the uarea va to avoid potential
+       (future) cache aliases in cpu_uarea_free when handing pages back
+       to uvm for later use.
+       Use pmap_tlb_asid_check to reduce code c&p.
+       
+       PR/44900 - R5000/Rm5200 mips ports are broken
+       PR/46170 - NetBSD/cobalt 6.0_BETA does not boot
+       PR/46890 - upcoming NetBSD 6.0 release is very unstable / unusable
+                  on cobalt qube 2
+       PR/48628 - cobalt and hpcmips ports are dead
+       [skrll, ticket #1056]
+
+sys/arch/mips/include/pmap.h                   1.63
+sys/arch/mips/mips/pmap.c                      1.214
+sys/arch/mips/mips/pmap_segtab.c               1.8
+
+       Deal with incompatible cache aliases.
+       PR#44900, PR#46890, and PR#48628.
+       [skrll, ticket #1068]
+
+sys/arch/mips/mips/pmap.c                      1.221-1.223
+
+       Fix PR/51288 reproducable panic on evbmips64-eb (erlite)
+
+       pmap_page_remove from the previous change neglected to
+       terminate the pv list correctly when it started with an
+       initial unmanaged mapping and subsequent managed mappings.
+       Fix this.
+
+       Fix MIPS3_NO_PV_UNCACHED alias handling by looping through the
+       pv_list looking for bad aliases and removing the bad entries.
+       That is, revert to the code before the matt-mips64 merge.
+
+       Additionally, fix the pmap_update call to not use the (recently
+       removed/freed) pv for the pmap_t.
+
+       Fixes the following two PRs
+
+       PR/49903: Panic during installation on WorkPad Z50 (hpcmips)
+                 whilst uncompressing base.tgz
+       PR/51226: Install bug for hpcmips NetBSD V7 using FTP Full
+                 installation
+       [skrll, ticket #1390]
+