2 files changed, 46 insertions, 4 deletions
diff --git a/open_issues/glibc/debian.mdwn b/open_issues/glibc/debian.mdwn
index ce6ba9d2..331632f3 100644
--- a/open_issues/glibc/debian.mdwn
+++ b/open_issues/glibc/debian.mdwn
@@ -37,10 +37,28 @@ fail.  (Same for `libc6-dev_extra_pkg_install` in `debian/sysdeps/i386.mk`, for
 example.)  Why is this special handling only done for `xen`, but not for
 `i686`?
 
+> Samuel: Historically because it's done that way in linux-i386. I don't know
+> the real reason.
+
 Do `export LC_ALL=C` before building, otherwise the testsuite/make error
 messages will be different from those stored in the
-`debian/testsuite-checking/expected-results-*` files.
+`debian/testsuite-checking/expected-results-*` files, resulting in a spurious
+build failure.
+
+Run `debian/rules build-arch DEB_BUILD_OPTIONS=parallel=2 [EGLIBC_PASSES=...]`
+to build (or `build` instead of `build-arch` to build the arch-independent
+stuff, too).  Can interrupt with `C-c` during locale stuff or testsuite if only
+interested in the build tree.
+
+Run `fakeroot debian/rules binary DEB_BUILD_OPTIONS=parallel=2
+[EGLIBC_PASSES=...]` to build Debian packages or `binary-arch` for just the
+architecture-dependent ones.
+
+The latter two steps can also be combined as `dpkg-buildpackage -R'debian/rules
+EGLIBC_PASSES=libc' -nc -b -uc`.  `-nc` will prevent the *clean step* which
+would first try to un-patch, which may conflict if you have done any edits
+apter applying patches.
 
-Run `debian/rules build-arch DEB_BUILD_OPTIONS=parallel=2 [EGLIBC_PASSES=...]`.
-Can stop with `C-c` during locale stuff or testsuite if only interested in the
-build tree.
+If the Debian symbol versioning file is not up to date and the build of Debian
+packages fails due to this, putting `DPKG_GENSYMBOLS_CHECK_LEVEL=0` in the
+environment \`\`helps''; see `man dpkg-gensymbols`.
diff --git a/open_issues/glibc/t/tls-threadvar.mdwn b/open_issues/glibc/t/tls-threadvar.mdwn
new file mode 100644
index 00000000..f6a81590
--- /dev/null
+++ b/open_issues/glibc/t/tls-threadvar.mdwn
@@ -0,0 +1,24 @@
+[[!meta copyright="Copyright © 2011 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 open_issue_glibc open_issue_libpthread]]
+
+IRC, freenode, #hurd, 2011-10-23:
+
+    <tschwinge> youpi: If we want to replace threadvars with TLS, there is one
+      problem: the threadvars interface is publically exported:
+      /usr/include/hurd/threadvar.h.
+    <tschwinge> youpi: But I am somewhat inclined to say that the only user of
+      this is libthreads/libpthread.  Do you think differently?
+    <youpi> tschwinge: that's very probable
+    <youpi> so I think we can just drop it
+    <youpi> (people should use TLS anyway)
+
+[[libpthread_set_stack_size]].