CVS commit: src/external/bsd/ipf/bin/ipftest
Module Name:src Committed By: mrg Date: Wed Aug 16 03:33:52 UTC 2023 Modified Files: src/external/bsd/ipf/bin/ipftest: Makefile Log Message: avoid a seems wrong GCC 12 use-after-free problem. To generate a diff of this commit: cvs rdiff -u -r1.8 -r1.9 src/external/bsd/ipf/bin/ipftest/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/external/bsd/ipf/bin/ipftest
Module Name:src
Committed By: mrg
Date: Wed Aug 16 03:33:52 UTC 2023
Modified Files:
src/external/bsd/ipf/bin/ipftest: Makefile
Log Message:
avoid a seems wrong GCC 12 use-after-free problem.
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/external/bsd/ipf/bin/ipftest/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/bsd/ipf/bin/ipftest/Makefile
diff -u src/external/bsd/ipf/bin/ipftest/Makefile:1.8 src/external/bsd/ipf/bin/ipftest/Makefile:1.9
--- src/external/bsd/ipf/bin/ipftest/Makefile:1.8 Sat Jun 3 09:09:03 2023
+++ src/external/bsd/ipf/bin/ipftest/Makefile Wed Aug 16 03:33:52 2023
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.8 2023/06/03 09:09:03 lukem Exp $
+# $NetBSD: Makefile,v 1.9 2023/08/16 03:33:52 mrg Exp $
.include
@@ -111,4 +111,9 @@ COPTS.ipf_y.c+= -O1
COPTS.fil.c+= ${CC_WNO_STRINGOP_OVERFLOW}
+# XXXGCC12 this seems wrong; all paths would end up with ref > 1.
+.if defined(HAVE_GCC) && ${HAVE_GCC} >= 12 && ${ACTIVE_CC} == "gcc"
+COPTS.ip_proxy.c+= -Wno-use-after-free
+.endif
+
.include
CVS commit: src/external
Module Name:src Committed By: christos Date: Tue Aug 15 22:02:36 UTC 2023 Modified Files: src/external: README Log Message: add missing To generate a diff of this commit: cvs rdiff -u -r1.18 -r1.19 src/external/README Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/external/README diff -u src/external/README:1.18 src/external/README:1.19 --- src/external/README:1.18 Tue Nov 10 06:00:02 2020 +++ src/external/README Tue Aug 15 18:02:36 2023 @@ -1,4 +1,4 @@ -$NetBSD: README,v 1.18 2020/11/10 11:00:02 gson Exp $ +$NetBSD: README,v 1.19 2023/08/15 22:02:36 christos Exp $ Organization of Sources: @@ -46,6 +46,9 @@ The licenses currently used are: atheros Atheros License. + broadcom Broadcom licenses for rpi firmware and bfwm. See + */dist/LICENSE.broadcom* + bsd BSD (or equivalent) licensed software, possibly with the "advertising clause". http://www.opensource.org/licenses/bsd-license.php @@ -76,6 +79,12 @@ The licenses currently used are: intel-public Intel license permitting redistribution with terms similar to BSD licensed software. + lgpl2 GNU Lesser General Public License, version 2 (or earlier). + https://opensource.org/license/lgpl-2-1/ + + lgpl3 GNU Lesser General Public License, version 3 (or earlier). + https://opensource.org/license/lgpl-3-0/ + mit MIT (X11) style license. http://www.opensource.org/licenses/mit-license.php @@ -86,6 +95,9 @@ The licenses currently used are: use on operating systems distributed under the terms of an OSI-approved open source license. + ofl SIL Open Font License + https://scripts.sil.org/cms/scripts/page.php?site_id=nrsi=OFL + public-domain Non-license for code that has been explicitly put into the Public Domain.
CVS commit: src/external
Module Name:src Committed By: christos Date: Tue Aug 15 22:02:36 UTC 2023 Modified Files: src/external: README Log Message: add missing To generate a diff of this commit: cvs rdiff -u -r1.18 -r1.19 src/external/README Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.bin/make/unit-tests
Module Name:src Committed By: rillig Date: Tue Aug 15 21:27:09 UTC 2023 Modified Files: src/usr.bin/make/unit-tests: cond-op-and.mk cond-op-or.mk Log Message: tests/make: show that '||' and '&&' must be preceded by whitespace To generate a diff of this commit: cvs rdiff -u -r1.7 -r1.8 src/usr.bin/make/unit-tests/cond-op-and.mk cvs rdiff -u -r1.9 -r1.10 src/usr.bin/make/unit-tests/cond-op-or.mk Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/usr.bin/make/unit-tests/cond-op-and.mk diff -u src/usr.bin/make/unit-tests/cond-op-and.mk:1.7 src/usr.bin/make/unit-tests/cond-op-and.mk:1.8 --- src/usr.bin/make/unit-tests/cond-op-and.mk:1.7 Thu Jun 1 20:56:35 2023 +++ src/usr.bin/make/unit-tests/cond-op-and.mk Tue Aug 15 21:27:09 2023 @@ -1,4 +1,4 @@ -# $NetBSD: cond-op-and.mk,v 1.7 2023/06/01 20:56:35 rillig Exp $ +# $NetBSD: cond-op-and.mk,v 1.8 2023/08/15 21:27:09 rillig Exp $ # # Tests for the && operator in .if conditions. @@ -76,5 +76,9 @@ DEF= defined . error .endif -all: - @:; +# The '&&' operator must be preceded by whitespace, otherwise it becomes part +# of the preceding bare word. The condition is parsed as '"1&&" != "" && 1'. +.if 1&& && 1 +.else +. error +.endif Index: src/usr.bin/make/unit-tests/cond-op-or.mk diff -u src/usr.bin/make/unit-tests/cond-op-or.mk:1.9 src/usr.bin/make/unit-tests/cond-op-or.mk:1.10 --- src/usr.bin/make/unit-tests/cond-op-or.mk:1.9 Thu Jun 1 20:56:35 2023 +++ src/usr.bin/make/unit-tests/cond-op-or.mk Tue Aug 15 21:27:09 2023 @@ -1,4 +1,4 @@ -# $NetBSD: cond-op-or.mk,v 1.9 2023/06/01 20:56:35 rillig Exp $ +# $NetBSD: cond-op-or.mk,v 1.10 2023/08/15 21:27:09 rillig Exp $ # # Tests for the || operator in .if conditions. @@ -76,5 +76,9 @@ DEF= defined . error .endif -all: - @:; +# The '||' operator must be preceded by whitespace, otherwise it becomes part +# of the preceding bare word. The condition is parsed as '"1||" != "" || 0'. +.if 1|| || 0 +.else +. error +.endif
CVS commit: src/usr.bin/make/unit-tests
Module Name:src Committed By: rillig Date: Tue Aug 15 21:27:09 UTC 2023 Modified Files: src/usr.bin/make/unit-tests: cond-op-and.mk cond-op-or.mk Log Message: tests/make: show that '||' and '&&' must be preceded by whitespace To generate a diff of this commit: cvs rdiff -u -r1.7 -r1.8 src/usr.bin/make/unit-tests/cond-op-and.mk cvs rdiff -u -r1.9 -r1.10 src/usr.bin/make/unit-tests/cond-op-or.mk Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/tools/gdb
Module Name:src
Committed By: christos
Date: Tue Aug 15 19:56:07 UTC 2023
Modified Files:
src/tools/gdb: Makefile
Log Message:
override the override
To generate a diff of this commit:
cvs rdiff -u -r1.45 -r1.46 src/tools/gdb/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tools/gdb/Makefile
diff -u src/tools/gdb/Makefile:1.45 src/tools/gdb/Makefile:1.46
--- src/tools/gdb/Makefile:1.45 Mon Aug 14 18:41:34 2023
+++ src/tools/gdb/Makefile Tue Aug 15 15:56:07 2023
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.45 2023/08/14 22:41:34 christos Exp $
+# $NetBSD: Makefile,v 1.46 2023/08/15 19:56:07 christos Exp $
.include
@@ -51,6 +51,9 @@ CXXADDFLAGS+= -D__STDC_FORMAT_MACROS
CXXADDFLAGS+= -D__STDC_LIMIT_MACROS
CXXADDFLAGS+= -D__STDC_CONSTANT_MACROS
HOST_CXXFLAGS+= ${CXXADDFLAGS}
+# Since we are using gmake -e the environment overwrites CPPFLAGS
+# so we overwrite it again here! (see Makefile.gnuhost)
+HOST_CPPFLAGS+= -I${TOOLDIR}/include
NEWCONFIGDIR?= ${.CURDIR}/../..
MKNATIVE?= ${.CURDIR}/mknative-gdb
CVS commit: src/tools/gdb
Module Name:src Committed By: christos Date: Tue Aug 15 19:56:07 UTC 2023 Modified Files: src/tools/gdb: Makefile Log Message: override the override To generate a diff of this commit: cvs rdiff -u -r1.45 -r1.46 src/tools/gdb/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/tools/compat
Module Name:src Committed By: palle Date: Tue Aug 15 19:13:12 UTC 2023 Modified Files: src/tools/compat: README Log Message: Update build instructions for Solaris 10 and Solaris 11.3 hosts To generate a diff of this commit: cvs rdiff -u -r1.25 -r1.26 src/tools/compat/README Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/tools/compat/README diff -u src/tools/compat/README:1.25 src/tools/compat/README:1.26 --- src/tools/compat/README:1.25 Mon Aug 14 18:49:45 2023 +++ src/tools/compat/README Tue Aug 15 19:13:12 2023 @@ -1,4 +1,4 @@ -$NetBSD: README,v 1.25 2023/08/14 18:49:45 palle Exp $ +$NetBSD: README,v 1.26 2023/08/15 19:13:12 palle Exp $ Special notes for cross-hosting a NetBSD build on certain platforms. Only those platforms which have been tested to complete a "build.sh" run @@ -88,7 +88,7 @@ NetBSD (earlier releases) Solaris --- -(updated instruction for Solaris 11 further below) +(updated instruction for Solaris 10 and 11 further below) * Tested on Solaris/x86 8 (5.8) with gcc 2.95.2 and Solaris/sparc 8 (5.8) with gcc 3.2 (not yet tested with SUNWspro). @@ -111,11 +111,25 @@ Solaris but /usr/ucb *MUST NOT* be before /usr/ccs/bin or before the path to the host C and C++ compilers. + +Solaris 10: + +* Solaris 10 1/13 (u11) + * POSIX.1-2001, SUSv3 (see standards(7)) + * Using gcc-5 from opencsw.org + * Set PATH to /usr/xpg6/bin:/usr/xpg4/bin:/usr/bin + * Set HOST_CC to /opt/csw/bin/gcc + * Set HOST_SH to /usr/bin/bash + + Solaris 11: * Solaris 11.3 + * POSIX.1-2001, SUSv3 (see standards(7)) + * Using gcc-?? * Set PATH to /usr/xpg6/bin:/usr/xpg4/bin:/usr/bin * Set HOST_CC to /usr/bin/gcc + * Set HOST_SH to /usr/bin/bash * Solaris 11.4 (CBE) * POSIX.1-2008, SUSv4 (see standards(7))
CVS commit: src/tools/compat
Module Name:src Committed By: palle Date: Tue Aug 15 19:13:12 UTC 2023 Modified Files: src/tools/compat: README Log Message: Update build instructions for Solaris 10 and Solaris 11.3 hosts To generate a diff of this commit: cvs rdiff -u -r1.25 -r1.26 src/tools/compat/README Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/tests/lib/libc/regex/data/att
Module Name:src Committed By: christos Date: Tue Aug 15 19:05:41 UTC 2023 Modified Files: src/tests/lib/libc/regex/data/att: README Log Message: Update link. We should also update the data... To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/tests/lib/libc/regex/data/att/README Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/tests/lib/libc/regex/data/att/README diff -u src/tests/lib/libc/regex/data/att/README:1.1 src/tests/lib/libc/regex/data/att/README:1.2 --- src/tests/lib/libc/regex/data/att/README:1.1 Sun Nov 6 11:40:37 2011 +++ src/tests/lib/libc/regex/data/att/README Tue Aug 15 15:05:41 2023 @@ -1,4 +1,8 @@ -AT test data from: http://www2.research.att.com/~gsf/testregex/ +AT test data from: +http://www2.research.att.com/~gsf/testregex/ + +The above link does not exist anymore; a copy of it is maintained at: +https://github.com/gburd/testregex Quoting from the page: testregex.c 2004-05-31 is the latest source for the AT Research
CVS commit: src/tests/lib/libc/regex/data/att
Module Name:src Committed By: christos Date: Tue Aug 15 19:05:41 UTC 2023 Modified Files: src/tests/lib/libc/regex/data/att: README Log Message: Update link. We should also update the data... To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/tests/lib/libc/regex/data/att/README Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: [netbsd-9] src/doc
Module Name:src Committed By: martin Date: Tue Aug 15 10:08:36 UTC 2023 Modified Files: src/doc [netbsd-9]: CHANGES-9.4 Log Message: Tickets #1714 and #1715 To generate a diff of this commit: cvs rdiff -u -r1.1.2.91 -r1.1.2.92 src/doc/CHANGES-9.4 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: [netbsd-9] src/doc
Module Name:src Committed By: martin Date: Tue Aug 15 10:08:36 UTC 2023 Modified Files: src/doc [netbsd-9]: CHANGES-9.4 Log Message: Tickets #1714 and #1715 To generate a diff of this commit: cvs rdiff -u -r1.1.2.91 -r1.1.2.92 src/doc/CHANGES-9.4 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/doc/CHANGES-9.4 diff -u src/doc/CHANGES-9.4:1.1.2.91 src/doc/CHANGES-9.4:1.1.2.92 --- src/doc/CHANGES-9.4:1.1.2.91 Fri Aug 11 12:14:10 2023 +++ src/doc/CHANGES-9.4 Tue Aug 15 10:08:35 2023 @@ -1,4 +1,4 @@ -# $NetBSD: CHANGES-9.4,v 1.1.2.91 2023/08/11 12:14:10 sborrill Exp $ +# $NetBSD: CHANGES-9.4,v 1.1.2.92 2023/08/15 10:08:35 martin Exp $ A complete list of changes from the NetBSD 9.3 release to the NetBSD 9.4 release: @@ -2018,3 +2018,13 @@ tests/libexec/ld.elf_so/t_hash.c 1.1 vi LP64 platforms where long is 64-bit. [riastradh, ticket #1712] +sys/uvm/uvm_fault.c1.234 + + uvm: PR 56535: prevent TLB invalidation races during COW resolution. + [chs, ticket #1714] + +external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile 1.18 + + mdnsd(8): switch to use arc4random(3) for randomness + [gutteridge, ticket #1715] +
CVS commit: [netbsd-9] src/external/apache2/mDNSResponder/usr.sbin/mdnsd
Module Name:src
Committed By: martin
Date: Tue Aug 15 10:07:27 UTC 2023
Modified Files:
src/external/apache2/mDNSResponder/usr.sbin/mdnsd [netbsd-9]: Makefile
Log Message:
Pull up following revision(s) (requested by gutteridge in ticket #1715):
external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile: revision 1.18
mdnsd(8): switch to use arc4random(3) for randomness
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.12.2.1 \
src/external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile
diff -u src/external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile:1.12 src/external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile:1.12.2.1
--- src/external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile:1.12 Sun Nov 18 18:58:44 2018
+++ src/external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile Tue Aug 15 10:07:26 2023
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.12 2018/11/18 18:58:44 christos Exp $
+# $NetBSD: Makefile,v 1.12.2.1 2023/08/15 10:07:26 martin Exp $
PROG= mdnsd
@@ -7,7 +7,7 @@ PROG= mdnsd
.PATH: ${DIST}/mDNSPosix ${DIST}/mDNSCore ${DIST}/mDNSShared
CPPFLAGS+=-I${DIST}/mDNSCore -I${DIST}/mDNSShared \
- -DPROGRAM_NAME=\"mdnsd\" -DHAVE_SIGINFO
+ -DPROGRAM_NAME=\"mdnsd\" -DHAVE_SIGINFO -D_PLATFORM_HAS_STRONG_PRNG_
#CPPFLAGS+=-DMDNS_DEBUGMSGS=99
SRCS= PosixDaemon.c mDNSPosix.c mDNSBSD.c mDNS.c DNSDigest.c uDNS.c \
DNSCommon.c uds_daemon.c mDNSDebug.c dnssd_ipc.c GenLinkedList.c \
CVS commit: [netbsd-9] src/external/apache2/mDNSResponder/usr.sbin/mdnsd
Module Name:src Committed By: martin Date: Tue Aug 15 10:07:27 UTC 2023 Modified Files: src/external/apache2/mDNSResponder/usr.sbin/mdnsd [netbsd-9]: Makefile Log Message: Pull up following revision(s) (requested by gutteridge in ticket #1715): external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile: revision 1.18 mdnsd(8): switch to use arc4random(3) for randomness To generate a diff of this commit: cvs rdiff -u -r1.12 -r1.12.2.1 \ src/external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: [netbsd-10] src/doc
Module Name:src Committed By: martin Date: Tue Aug 15 10:05:47 UTC 2023 Modified Files: src/doc [netbsd-10]: CHANGES-10.0 Log Message: Tickets #327 and #328 To generate a diff of this commit: cvs rdiff -u -r1.1.2.106 -r1.1.2.107 src/doc/CHANGES-10.0 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/doc/CHANGES-10.0 diff -u src/doc/CHANGES-10.0:1.1.2.106 src/doc/CHANGES-10.0:1.1.2.107 --- src/doc/CHANGES-10.0:1.1.2.106 Sat Aug 12 12:56:34 2023 +++ src/doc/CHANGES-10.0 Tue Aug 15 10:05:47 2023 @@ -1,4 +1,4 @@ -# $NetBSD: CHANGES-10.0,v 1.1.2.106 2023/08/12 12:56:34 martin Exp $ +# $NetBSD: CHANGES-10.0,v 1.1.2.107 2023/08/15 10:05:47 martin Exp $ A complete list of changes from the initial NetBSD 10.0 branch on 2022-12-16 until the 10.0 release: @@ -11168,3 +11168,13 @@ share/man/man7/signal.71.27,1.28 signal(7): PR 57527: clarify quirky SysV-inspired SIGCHLD semantics. [riastradh, ticket #325] +sys/uvm/uvm_fault.c1.234 + + uvm: PR 56535: prevent TLB invalidation races during COW resolution. + [chs, ticket #327] + +external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile 1.18 + + mdnsd(8): switch to use arc4random(3) for randomness + [gutteridge, ticket #328] +
CVS commit: [netbsd-10] src/doc
Module Name:src Committed By: martin Date: Tue Aug 15 10:05:47 UTC 2023 Modified Files: src/doc [netbsd-10]: CHANGES-10.0 Log Message: Tickets #327 and #328 To generate a diff of this commit: cvs rdiff -u -r1.1.2.106 -r1.1.2.107 src/doc/CHANGES-10.0 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: [netbsd-10] src/external/apache2/mDNSResponder/usr.sbin/mdnsd
Module Name:src
Committed By: martin
Date: Tue Aug 15 10:03:51 UTC 2023
Modified Files:
src/external/apache2/mDNSResponder/usr.sbin/mdnsd [netbsd-10]: Makefile
Log Message:
Pull up following revision(s) (requested by gutteridge in ticket #328):
external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile: revision 1.18
mdnsd(8): switch to use arc4random(3) for randomness
To generate a diff of this commit:
cvs rdiff -u -r1.14 -r1.14.6.1 \
src/external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile
diff -u src/external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile:1.14 src/external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile:1.14.6.1
--- src/external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile:1.14 Tue Apr 13 06:25:48 2021
+++ src/external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile Tue Aug 15 10:03:51 2023
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.14 2021/04/13 06:25:48 mrg Exp $
+# $NetBSD: Makefile,v 1.14.6.1 2023/08/15 10:03:51 martin Exp $
PROG= mdnsd
@@ -7,7 +7,7 @@ PROG= mdnsd
.PATH: ${DIST}/mDNSPosix ${DIST}/mDNSCore ${DIST}/mDNSShared
CPPFLAGS+=-I${DIST}/mDNSCore -I${DIST}/mDNSShared \
- -DPROGRAM_NAME=\"mdnsd\" -DHAVE_SIGINFO
+ -DPROGRAM_NAME=\"mdnsd\" -DHAVE_SIGINFO -D_PLATFORM_HAS_STRONG_PRNG_
#CPPFLAGS+=-DMDNS_DEBUGMSGS=99
SRCS= PosixDaemon.c mDNSPosix.c mDNSBSD.c mDNS.c DNSDigest.c uDNS.c \
DNSCommon.c uds_daemon.c mDNSDebug.c dnssd_ipc.c GenLinkedList.c \
CVS commit: [netbsd-10] src/external/apache2/mDNSResponder/usr.sbin/mdnsd
Module Name:src Committed By: martin Date: Tue Aug 15 10:03:51 UTC 2023 Modified Files: src/external/apache2/mDNSResponder/usr.sbin/mdnsd [netbsd-10]: Makefile Log Message: Pull up following revision(s) (requested by gutteridge in ticket #328): external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile: revision 1.18 mdnsd(8): switch to use arc4random(3) for randomness To generate a diff of this commit: cvs rdiff -u -r1.14 -r1.14.6.1 \ src/external/apache2/mDNSResponder/usr.sbin/mdnsd/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: [netbsd-9] src/sys/uvm
Module Name:src
Committed By: martin
Date: Tue Aug 15 09:46:23 UTC 2023
Modified Files:
src/sys/uvm [netbsd-9]: uvm_fault.c
Log Message:
Pull up following revision(s) (requested by chs in ticket #1714):
sys/uvm/uvm_fault.c: revision 1.234
uvm: prevent TLB invalidation races during COW resolution
When a thread takes a page fault which results in COW resolution,
other threads in the same process can be concurrently accessing that
same mapping on other CPUs. When the faulting thread updates the pmap
entry at the end of COW processing, the resulting TLB invalidations to
other CPUs are not done atomically, so another thread can write to the
new writable page and then a third thread might still read from the
old read-only page, resulting in inconsistent views of the page by the
latter two threads. Fix this by removing the pmap entry entirely for
the original page before we install the new pmap entry for the new
page, so that the new page can only be modified after the old page is
no longer accessible.
This fixes PR 56535 as well as the netbsd versions of problems
described in various bug trackers:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225584
https://reviews.freebsd.org/D14347
https://github.com/golang/go/issues/34988
To generate a diff of this commit:
cvs rdiff -u -r1.206.2.2 -r1.206.2.3 src/sys/uvm/uvm_fault.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/uvm/uvm_fault.c
diff -u src/sys/uvm/uvm_fault.c:1.206.2.2 src/sys/uvm/uvm_fault.c:1.206.2.3
--- src/sys/uvm/uvm_fault.c:1.206.2.2 Sun Mar 8 11:01:22 2020
+++ src/sys/uvm/uvm_fault.c Tue Aug 15 09:46:23 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_fault.c,v 1.206.2.2 2020/03/08 11:01:22 martin Exp $ */
+/* $NetBSD: uvm_fault.c,v 1.206.2.3 2023/08/15 09:46:23 martin Exp $ */
/*
* Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -32,7 +32,7 @@
*/
#include
-__KERNEL_RCSID(0, "$NetBSD: uvm_fault.c,v 1.206.2.2 2020/03/08 11:01:22 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_fault.c,v 1.206.2.3 2023/08/15 09:46:23 martin Exp $");
#include "opt_uvmhist.h"
@@ -639,8 +639,17 @@ uvmfault_promote(struct uvm_faultinfo *u
goto done;
}
- /* copy page [pg now dirty] */
+ /*
+ * copy the page [pg now dirty]
+ *
+ * Remove the pmap entry now for the old page at this address
+ * so that no thread can modify the new page while any thread
+ * might still see the old page.
+ */
if (opg) {
+ pmap_remove(vm_map_pmap(ufi->orig_map), ufi->orig_rvaddr,
+ ufi->orig_rvaddr + PAGE_SIZE);
+ pmap_update(vm_map_pmap(ufi->orig_map));
uvm_pagecopy(opg, pg);
}
CVS commit: [netbsd-9] src/sys/uvm
Module Name:src Committed By: martin Date: Tue Aug 15 09:46:23 UTC 2023 Modified Files: src/sys/uvm [netbsd-9]: uvm_fault.c Log Message: Pull up following revision(s) (requested by chs in ticket #1714): sys/uvm/uvm_fault.c: revision 1.234 uvm: prevent TLB invalidation races during COW resolution When a thread takes a page fault which results in COW resolution, other threads in the same process can be concurrently accessing that same mapping on other CPUs. When the faulting thread updates the pmap entry at the end of COW processing, the resulting TLB invalidations to other CPUs are not done atomically, so another thread can write to the new writable page and then a third thread might still read from the old read-only page, resulting in inconsistent views of the page by the latter two threads. Fix this by removing the pmap entry entirely for the original page before we install the new pmap entry for the new page, so that the new page can only be modified after the old page is no longer accessible. This fixes PR 56535 as well as the netbsd versions of problems described in various bug trackers: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225584 https://reviews.freebsd.org/D14347 https://github.com/golang/go/issues/34988 To generate a diff of this commit: cvs rdiff -u -r1.206.2.2 -r1.206.2.3 src/sys/uvm/uvm_fault.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: [netbsd-10] src/sys/uvm
Module Name:src
Committed By: martin
Date: Tue Aug 15 09:44:09 UTC 2023
Modified Files:
src/sys/uvm [netbsd-10]: uvm_fault.c
Log Message:
Pull up following revision(s) (requested by chs in ticket #327):
sys/uvm/uvm_fault.c: revision 1.234
uvm: prevent TLB invalidation races during COW resolution
When a thread takes a page fault which results in COW resolution,
other threads in the same process can be concurrently accessing that
same mapping on other CPUs. When the faulting thread updates the pmap
entry at the end of COW processing, the resulting TLB invalidations to
other CPUs are not done atomically, so another thread can write to the
new writable page and then a third thread might still read from the
old read-only page, resulting in inconsistent views of the page by the
latter two threads. Fix this by removing the pmap entry entirely for
the original page before we install the new pmap entry for the new
page, so that the new page can only be modified after the old page is
no longer accessible.
This fixes PR 56535 as well as the netbsd versions of problems
described in various bug trackers:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225584
https://reviews.freebsd.org/D14347
https://github.com/golang/go/issues/34988
To generate a diff of this commit:
cvs rdiff -u -r1.231 -r1.231.2.1 src/sys/uvm/uvm_fault.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/uvm/uvm_fault.c
diff -u src/sys/uvm/uvm_fault.c:1.231 src/sys/uvm/uvm_fault.c:1.231.2.1
--- src/sys/uvm/uvm_fault.c:1.231 Wed Oct 26 23:27:32 2022
+++ src/sys/uvm/uvm_fault.c Tue Aug 15 09:44:09 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_fault.c,v 1.231 2022/10/26 23:27:32 riastradh Exp $ */
+/* $NetBSD: uvm_fault.c,v 1.231.2.1 2023/08/15 09:44:09 martin Exp $ */
/*
* Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -32,7 +32,7 @@
*/
#include
-__KERNEL_RCSID(0, "$NetBSD: uvm_fault.c,v 1.231 2022/10/26 23:27:32 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_fault.c,v 1.231.2.1 2023/08/15 09:44:09 martin Exp $");
#include "opt_uvmhist.h"
@@ -633,8 +633,17 @@ uvmfault_promote(struct uvm_faultinfo *u
goto done;
}
- /* copy page [pg now dirty] */
+ /*
+ * copy the page [pg now dirty]
+ *
+ * Remove the pmap entry now for the old page at this address
+ * so that no thread can modify the new page while any thread
+ * might still see the old page.
+ */
if (opg) {
+ pmap_remove(vm_map_pmap(ufi->orig_map), ufi->orig_rvaddr,
+ ufi->orig_rvaddr + PAGE_SIZE);
+ pmap_update(vm_map_pmap(ufi->orig_map));
uvm_pagecopy(opg, pg);
}
KASSERT(uvm_pagegetdirty(pg) == UVM_PAGE_STATUS_DIRTY);
CVS commit: src/external/gpl3/gdb/lib
Module Name:src
Committed By: rin
Date: Tue Aug 15 09:44:15 UTC 2023
Modified Files:
src/external/gpl3/gdb/lib/libctf/arch/aarch64: config.h
src/external/gpl3/gdb/lib/libgdb/arch/aarch64: defs.mk
src/external/gpl3/gdb/lib/libgdb/arch/aarch64eb: defs.mk
src/external/gpl3/gdb/lib/libiberty/arch/aarch64: config.h
src/external/gpl3/gdb/lib/libreadline/arch/aarch64eb: defs.mk
Log Message:
gdb: mknative again for aarch64{,eb} for s/nbsd/netbsd/ changes
Also for ia64, riscv64, sh3e{bl}, and sparc for sure, but
nothing changed.
XXX
mknative adds something like
-I/usr/src/tools/gdb/obj.machine-arch/.native/include
to include path. This should be dropped...
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 \
src/external/gpl3/gdb/lib/libctf/arch/aarch64/config.h
cvs rdiff -u -r1.6 -r1.7 \
src/external/gpl3/gdb/lib/libgdb/arch/aarch64/defs.mk
cvs rdiff -u -r1.3 -r1.4 \
src/external/gpl3/gdb/lib/libgdb/arch/aarch64eb/defs.mk
cvs rdiff -u -r1.2 -r1.3 \
src/external/gpl3/gdb/lib/libiberty/arch/aarch64/config.h
cvs rdiff -u -r1.2 -r1.3 \
src/external/gpl3/gdb/lib/libreadline/arch/aarch64eb/defs.mk
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/gpl3/gdb/lib/libctf/arch/aarch64/config.h
diff -u src/external/gpl3/gdb/lib/libctf/arch/aarch64/config.h:1.1 src/external/gpl3/gdb/lib/libctf/arch/aarch64/config.h:1.2
--- src/external/gpl3/gdb/lib/libctf/arch/aarch64/config.h:1.1 Sun Dec 6 05:23:04 2020
+++ src/external/gpl3/gdb/lib/libctf/arch/aarch64/config.h Tue Aug 15 09:44:14 2023
@@ -1,5 +1,5 @@
/* This file is automatically generated. DO NOT EDIT! */
-/* Generated from: NetBSD: mknative-gdb,v 1.14 2020/09/24 14:53:17 christos Exp */
+/* Generated from: NetBSD: mknative-gdb,v 1.16 2023/07/31 17:09:59 christos Exp */
/* Generated from: NetBSD: mknative.common,v 1.16 2018/04/15 15:13:37 christos Exp */
/* config.h. Generated from config.h.in by configure. */
Index: src/external/gpl3/gdb/lib/libgdb/arch/aarch64/defs.mk
diff -u src/external/gpl3/gdb/lib/libgdb/arch/aarch64/defs.mk:1.6 src/external/gpl3/gdb/lib/libgdb/arch/aarch64/defs.mk:1.7
--- src/external/gpl3/gdb/lib/libgdb/arch/aarch64/defs.mk:1.6 Wed Aug 9 21:09:08 2023
+++ src/external/gpl3/gdb/lib/libgdb/arch/aarch64/defs.mk Tue Aug 15 09:44:14 2023
@@ -3,5 +3,5 @@
# Generated from: NetBSD: mknative.common,v 1.16 2018/04/15 15:13:37 christos Exp
#
G_INTERNAL_CFLAGS= -I. -I${GNUHOSTDIST}/gdb -I${GNUHOSTDIST}/gdb/config -DLOCALEDIR=\"/usr/share/locale\" -DHAVE_CONFIG_H -I${GNUHOSTDIST}/gdb/../include/opcode -I../bfd -I${GNUHOSTDIST}/gdb/../bfd -I${GNUHOSTDIST}/gdb/../include -I${GNUHOSTDIST}/gdb/../readline/readline/.. -I${GNUHOSTDIST}/gdb/../zlib -I../libdecnumber -I${GNUHOSTDIST}/gdb/../libdecnumber -I./../intl -I${GNUHOSTDIST}/gdb/../gnulib/import -I../gnulib/import -I${GNUHOSTDIST}/gdb/.. -I.. -I${GNUHOSTDIST}/gdb/../libbacktrace/ -I../libbacktrace/ -DTUI=1 -I/usr/src/tools/gdb/obj.evbarm-aarch64/.native/include -I${GNUHOSTDIST}/gdb/.. -pthread -Wall -Wpointer-arith -Wno-unused -Wunused-value -Wunused-variable -Wunused-function -Wno-switch -Wno-char-subscripts -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable -Wno-sign-compare -Wno-error=maybe-uninitialized -Wno-mismatched-tags -Wsuggest-override -Wimplicit-fallthrough=3 -Wduplicated-cond -Wshadow=local -Wdeprecated-copy -Wdeprecated-copy-dtor -Wredund
ant-move -Wmissing-declarations -Wstrict-null-sentinel -Wformat -Wformat-nonliteral
-G_LIBGDB_OBS=aarch32-tdep.o aarch64-nbsd-nat.o aarch64-nbsd-tdep.o aarch64-ravenscar-thread.o aarch64-tdep.o ada-exp.o ada-lang.o ada-tasks.o ada-typeprint.o ada-valprint.o ada-varobj.o addrmap.o agent.o alloc.o annotate.o arch-utils.o aarch32.o aarch64-insn.o aarch64.o async-event.o auto-load.o auxv.o ax-gdb.o ax-general.o bcache.o bfd-target.o block.o blockframe.o break-catch-exec.o break-catch-fork.o break-catch-load.o break-catch-sig.o break-catch-syscall.o break-catch-throw.o breakpoint.o bsd-kvm.o bt-utils.o btrace.o build-id.o buildsym-legacy.o buildsym.o c-exp.o c-lang.o c-typeprint.o c-valprint.o c-varobj.o charset.o cli-out.o cli-cmds.o cli-decode.o cli-dump.o cli-interp.o cli-logging.o cli-option.o cli-script.o cli-setshow.o cli-style.o cli-utils.o coff-pe-read.o coffread.o compile-c-support.o compile-c-symbols.o compile-c-types.o compile-cplus-symbols.o compile-cplus-types.o compile-loc2c.o compile-object-load.o compile-object-run.o compile.o complaints.o completer.o cop
ying.o corefile.o corelow.o cp-abi.o cp-name-parser.o cp-namespace.o cp-support.o cp-valprint.o ctfread.o d-exp.o d-lang.o d-namespace.o d-valprint.o dbxread.o dcache.o debug.o debuginfod-support.o dictionary.o disasm.o displaced-stepping.o dtrace-probe.o dummy-frame.o abbrev-cache.o abbrev.o attribute.o comp-unit-head.o cooked-index.o cu.o dwz.o expr.o
CVS commit: src/external/gpl3/gdb/lib
Module Name:src
Committed By: rin
Date: Tue Aug 15 09:44:15 UTC 2023
Modified Files:
src/external/gpl3/gdb/lib/libctf/arch/aarch64: config.h
src/external/gpl3/gdb/lib/libgdb/arch/aarch64: defs.mk
src/external/gpl3/gdb/lib/libgdb/arch/aarch64eb: defs.mk
src/external/gpl3/gdb/lib/libiberty/arch/aarch64: config.h
src/external/gpl3/gdb/lib/libreadline/arch/aarch64eb: defs.mk
Log Message:
gdb: mknative again for aarch64{,eb} for s/nbsd/netbsd/ changes
Also for ia64, riscv64, sh3e{bl}, and sparc for sure, but
nothing changed.
XXX
mknative adds something like
-I/usr/src/tools/gdb/obj.machine-arch/.native/include
to include path. This should be dropped...
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 \
src/external/gpl3/gdb/lib/libctf/arch/aarch64/config.h
cvs rdiff -u -r1.6 -r1.7 \
src/external/gpl3/gdb/lib/libgdb/arch/aarch64/defs.mk
cvs rdiff -u -r1.3 -r1.4 \
src/external/gpl3/gdb/lib/libgdb/arch/aarch64eb/defs.mk
cvs rdiff -u -r1.2 -r1.3 \
src/external/gpl3/gdb/lib/libiberty/arch/aarch64/config.h
cvs rdiff -u -r1.2 -r1.3 \
src/external/gpl3/gdb/lib/libreadline/arch/aarch64eb/defs.mk
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
CVS commit: [netbsd-10] src/sys/uvm
Module Name:src Committed By: martin Date: Tue Aug 15 09:44:09 UTC 2023 Modified Files: src/sys/uvm [netbsd-10]: uvm_fault.c Log Message: Pull up following revision(s) (requested by chs in ticket #327): sys/uvm/uvm_fault.c: revision 1.234 uvm: prevent TLB invalidation races during COW resolution When a thread takes a page fault which results in COW resolution, other threads in the same process can be concurrently accessing that same mapping on other CPUs. When the faulting thread updates the pmap entry at the end of COW processing, the resulting TLB invalidations to other CPUs are not done atomically, so another thread can write to the new writable page and then a third thread might still read from the old read-only page, resulting in inconsistent views of the page by the latter two threads. Fix this by removing the pmap entry entirely for the original page before we install the new pmap entry for the new page, so that the new page can only be modified after the old page is no longer accessible. This fixes PR 56535 as well as the netbsd versions of problems described in various bug trackers: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225584 https://reviews.freebsd.org/D14347 https://github.com/golang/go/issues/34988 To generate a diff of this commit: cvs rdiff -u -r1.231 -r1.231.2.1 src/sys/uvm/uvm_fault.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
