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-rw-r--r--contributing.mdwn14
-rw-r--r--hurd/critique.mdwn2
-rw-r--r--hurd/open_issues.mdwn4
-rw-r--r--hurd/running/debian/porting.mdwn3
-rw-r--r--hurd/running/debian/porting/gcc/c++.mdwn41
-rw-r--r--ikiwiki.setup2
-rw-r--r--microkernel/mach/gnumach/open_issues.mdwn5
-rw-r--r--microkernel/mach/mig/gnu_mig/open_issues.mdwn5
-rw-r--r--microkernel/viengoos/projects.mdwn4
-rw-r--r--open_issues.mdwn24
-rw-r--r--open_issues/blkrrpart_ioctl.mdwn32
11 files changed, 115 insertions, 21 deletions
diff --git a/contributing.mdwn b/contributing.mdwn
index 5c0fa0cb..85aa51ba 100644
--- a/contributing.mdwn
+++ b/contributing.mdwn
@@ -82,19 +82,9 @@ Here is a
You can also just [[install_Debian_GNU/Hurd|hurd/running/debian]] and find what
doesn't work or suit you and try to improve that.
-### Open Issues: GNU Hurd
+### Open Issues
-Here is a [[list_of_open_issues|hurd/open_issues]] for the [[GNU_Hurd|hurd]].
-
-### Open Issues: GNU Mach
-
-Here is a [[list_of_open_issues|microkernel/mach/gnumach/open_issues]] for
-[[GNU_Mach|microkernel/mach/gnumach]].
-
-### Open Issues: GNU MIG
-
-Here is a [[list_of_open_issues|microkernel/mach/mig/gnu_mig/open_issues]] for
-[[microkernel/mach/mig/GNU_MIG]].
+Here is a list of [[open_issues]].
<a name="hurd_on_modern_microkernel"> </a>
diff --git a/hurd/critique.mdwn b/hurd/critique.mdwn
index dacd7bb8..6599eb06 100644
--- a/hurd/critique.mdwn
+++ b/hurd/critique.mdwn
@@ -8,6 +8,8 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
is included in the section entitled
[[GNU_Free_Documentation_License|/fdl]]."]]"""]]
+[[meta title="A Critique of the GNU Hurd Multi-server Operating System"]]
+
Neal Walfield and Marcus Brinkmann wrote a paper titled [*A Critique of
the GNU Hurd Multi-server Operating
System*](http://walfield.org/papers/200707-walfield-critique-of-the-GNU-Hurd.pdf).
diff --git a/hurd/open_issues.mdwn b/hurd/open_issues.mdwn
index c4bcce09..d3401cbf 100644
--- a/hurd/open_issues.mdwn
+++ b/hurd/open_issues.mdwn
@@ -1,4 +1,4 @@
-[[meta copyright="Copyright © 2008 Free Software Foundation, Inc."]]
+[[meta copyright="Copyright © 2008, 2009 Free Software Foundation, Inc."]]
[[meta license="""[[toggle id="license" text="GFDL 1.2+"]][[toggleable
id="license" text="Permission is granted to copy, distribute and/or modify this
@@ -13,7 +13,7 @@ is included in the section entitled
This is a dumping ground for open issues for the GNU Hurd.
[[inline
-pages="hurd/open_issues/* and !*/discussion"
+pages="(hurd/open_issues/* or tagged(open_issue_hurd)) and !*/discussion"
show=0
feeds=no
actions=yes
diff --git a/hurd/running/debian/porting.mdwn b/hurd/running/debian/porting.mdwn
index 6a26db22..fe48fe65 100644
--- a/hurd/running/debian/porting.mdwn
+++ b/hurd/running/debian/porting.mdwn
@@ -34,7 +34,8 @@ guidelines.
There is also further information available about [[hurd/porting]].
[[inline
-pages="hurd/running/debian/porting/* and !*/discussion"
+pages="(hurd/running/debian/porting/* or tagged(open_issue_porting)) and
+!tagged(fixed_in_debian) and !*/discussion"
show=0
feeds=no
actions=yes
diff --git a/hurd/running/debian/porting/gcc/c++.mdwn b/hurd/running/debian/porting/gcc/c++.mdwn
new file mode 100644
index 00000000..d8a6f971
--- /dev/null
+++ b/hurd/running/debian/porting/gcc/c++.mdwn
@@ -0,0 +1,41 @@
+[[meta copyright="Copyright © 2008, 2009 Free Software Foundation, Inc."]]
+
+[[meta license="""[[toggle id="license" text="GFDL 1.2+"]][[toggleable
+id="license" text="Permission is granted to copy, distribute and/or modify this
+document under the terms of the GNU Free Documentation License, Version 1.2 or
+any later version published by the Free Software Foundation; with no Invariant
+Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
+is included in the section entitled
+[[GNU_Free_Documentation_License|/fdl]]."]]"""]]
+
+[[tag fixed_in_debian]]
+
+Modify the [[building/cross-compiling]] shell script to configure GCC for
+building GCC with C++ support when building its second (i.e., final) version.
+
+Compiling a most-trivial C++ program used to work with GCC 4.2 and 4.3 (and the
+resulting binaries would also work), but linking fails with GCC SVN trunk:
+
+ $ $TARGET-g++ -Wall a.cc -lpthread
+ /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__multf3'
+ /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__fixunstfsi'
+ /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__subtf3'
+ /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__divtf3'
+ /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__copysigntf3'
+ /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__addtf3'
+ /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__lttf2'
+ /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__floatsitf'
+ /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__netf2'
+ /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__floatunsitf'
+ /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__eqtf2'
+ /home/thomas/tmp/gnu-0/lib/gcc/i586-pc-gnu/4.4.0/../../../../i586-pc-gnu/lib/libgcc_s.so: undefined reference to `__fabstf2'
+ collect2: ld returned 1 exit status
+
+Whether this defect report also applies to a natively-build GCC from SVN trunk
+has not yet been checked.
+
+[[Thomas_Schwinge|tschwinge]] suspects the problem to be a configuration issue
+of a GCC helper library, whose configuration setup has changed after GCC 4.3.
+
+The need for `-lpthread` is another story. See the Debian glibc patches
+repository for details.
diff --git a/ikiwiki.setup b/ikiwiki.setup
index 20ce485b..ee547d5a 100644
--- a/ikiwiki.setup
+++ b/ikiwiki.setup
@@ -236,7 +236,7 @@ IkiWiki::Setup::Standard->import({
# tag plugin
# parent page tags are located under
- #tagbase => 'tag',
+ tagbase => 'tag',
# teximg plugin
# Should teximg use dvipng to render, or dvips and convert?
diff --git a/microkernel/mach/gnumach/open_issues.mdwn b/microkernel/mach/gnumach/open_issues.mdwn
index ec289708..aab854c2 100644
--- a/microkernel/mach/gnumach/open_issues.mdwn
+++ b/microkernel/mach/gnumach/open_issues.mdwn
@@ -1,4 +1,4 @@
-[[meta copyright="Copyright © 2008 Free Software Foundation, Inc."]]
+[[meta copyright="Copyright © 2008, 2009 Free Software Foundation, Inc."]]
[[meta license="""[[toggle id="license" text="GFDL 1.2+"]][[toggleable
id="license" text="Permission is granted to copy, distribute and/or modify this
@@ -13,7 +13,8 @@ is included in the section entitled
This is a dumping ground for open issues for GNU Mach.
[[inline
-pages="microkernel/mach/gnumach/open_issues/* and !*/discussion"
+pages="(microkernel/mach/gnumach/open_issues/* or tagged(open_issue_*mach))
+and !*/discussion"
show=0
feeds=no
actions=yes
diff --git a/microkernel/mach/mig/gnu_mig/open_issues.mdwn b/microkernel/mach/mig/gnu_mig/open_issues.mdwn
index 225f9cfc..37d27f19 100644
--- a/microkernel/mach/mig/gnu_mig/open_issues.mdwn
+++ b/microkernel/mach/mig/gnu_mig/open_issues.mdwn
@@ -1,4 +1,4 @@
-[[meta copyright="Copyright © 2008 Free Software Foundation, Inc."]]
+[[meta copyright="Copyright © 2008, 2009 Free Software Foundation, Inc."]]
[[meta license="""[[toggle id="license" text="GFDL 1.2+"]][[toggleable
id="license" text="Permission is granted to copy, distribute and/or modify this
@@ -13,7 +13,8 @@ is included in the section entitled
This is a dumping ground for open issues for GNU MIG.
[[inline
-pages="microkernel/mach/mig/gnu_mig/open_issues/* and !*/discussion"
+pages="(microkernel/mach/mig/gnu_mig/open_issues/* or tagged(open_issue_*mig))
+and !*/discussion"
show=0
feeds=no
actions=yes
diff --git a/microkernel/viengoos/projects.mdwn b/microkernel/viengoos/projects.mdwn
index b29607e9..c61f42bd 100644
--- a/microkernel/viengoos/projects.mdwn
+++ b/microkernel/viengoos/projects.mdwn
@@ -1,4 +1,4 @@
-[[meta copyright="Copyright © 2008 Free Software Foundation, Inc."]]
+[[meta copyright="Copyright © 2008, 2009 Free Software Foundation, Inc."]]
[[meta license="""[[toggle id="license" text="GFDL 1.2+"]][[toggleable
id="license" text="Permission is granted to copy, distribute and/or modify this
@@ -8,6 +8,8 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
is included in the section entitled
[[GNU_Free_Documentation_License|/fdl]]."]]"""]]
+[[tag open_issue_viengoos]]
+
Some projects:
# Minor
diff --git a/open_issues.mdwn b/open_issues.mdwn
new file mode 100644
index 00000000..8aa07c1c
--- /dev/null
+++ b/open_issues.mdwn
@@ -0,0 +1,24 @@
+[[meta copyright="Copyright © 2009 Free Software Foundation, Inc."]]
+
+[[meta license="""[[toggle id="license" text="GFDL 1.2+"]][[toggleable
+id="license" text="Permission is granted to copy, distribute and/or modify this
+document under the terms of the GNU Free Documentation License, Version 1.2 or
+any later version published by the Free Software Foundation; with no Invariant
+Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
+is included in the section entitled
+[[GNU_Free_Documentation_License|/fdl]]."]]"""]]
+
+[[meta title="Open Issues"]]
+
+This is a dumping ground for open issues.
+
+[[inline
+pages=none
+show=-1
+feeds=no
+actions=yes
+rootpage="open_issues" postformtext="Add a new item titled:"]]
+
+[[map pages="(./open_issues/* or */open_issues/* or
+hurd/running/debian/porting/* or tagged(open_issue*)) and !*/discussion"
+show=title]]
diff --git a/open_issues/blkrrpart_ioctl.mdwn b/open_issues/blkrrpart_ioctl.mdwn
new file mode 100644
index 00000000..6a4c0378
--- /dev/null
+++ b/open_issues/blkrrpart_ioctl.mdwn
@@ -0,0 +1,32 @@
+[[meta copyright="Copyright © 2009 Free Software Foundation, Inc."]]
+
+[[meta license="""[[toggle id="license" text="GFDL 1.2+"]][[toggleable
+id="license" text="Permission is granted to copy, distribute and/or modify this
+document under the terms of the GNU Free Documentation License, Version 1.2 or
+any later version published by the Free Software Foundation; with no Invariant
+Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
+is included in the section entitled
+[[GNU_Free_Documentation_License|/fdl]]."]]"""]]
+
+[[meta title="BLKRRPART IOCTL"]]
+
+[[tag open_issue_glibc open_issue_hurd open_issue_gnumach]]
+
+Just like in other Unix systems one can, for example, use `fdisk` or `parted`
+to manage hard disks' partition tables. After doing changes to a disk's
+partition table, the kernel has to be instructed to reinitialize its internal
+data structures: where does a partition begin, where does it end, etc.
+
+With `fdisk` and friends this is done on Linux with the `BLKRRPART` IOCTL,
+which is used to tell the kernel to reread the disk's partition table.
+
+`parted` also uses this interface on Linux, but for GNU Hurd, the corresponding
+function, `libparted/arch/gnu.c (gnu_disk_commit)`, doesn't do anything at all.
+The infrastructure in [[GNU_Mach|microkernel/mach/gnumach]] is already there,
+`linux/src/drivers/block/ide.c (ide_ioctl) <BLKRRPART>` and
+`linux/src/drivers/scsi/sd_ioctl.c (sd_ioctl) <BLKRRPART>`, but the IOCTL needs
+to be routed from `libparted` through [[glibc]]'s Hurd IOCTL interface, through
+Hurd's [[hurd/libstore]], to [[GNU_Mach|microkernel/mach/gnumach]].
+
+This is not a huge project, and actually one that is suitable for someone who
+wants to start with hacking the system.
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-30 05:44:51 +0000