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authorThomas Schwinge <thomas@schwinge.name>2012-03-21 16:22:59 +0100
committerThomas Schwinge <thomas@schwinge.name>2012-03-21 16:22:59 +0100
commitf76a460375e906ad20de197c506ff47b42dc6b94 (patch)
treeac8de4c4b0cb9a773e3b8fc73d3a5946915ad79f /open_issues
parent03f16b2498fa93bd69da9baa6d45d29f08bea45e (diff)
glibc/mmap: New.
Diffstat (limited to 'open_issues')
-rw-r--r--open_issues/git_nfs_mmap.mdwn9
-rw-r--r--open_issues/libnetfs_io_map.mdwn15
2 files changed, 21 insertions, 3 deletions
diff --git a/open_issues/git_nfs_mmap.mdwn b/open_issues/git_nfs_mmap.mdwn
index b7e86491..21067022 100644
--- a/open_issues/git_nfs_mmap.mdwn
+++ b/open_issues/git_nfs_mmap.mdwn
@@ -1,4 +1,4 @@
-[[!meta copyright="Copyright © 2011 Free Software Foundation, Inc."]]
+[[!meta copyright="Copyright © 2011, 2012 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
@@ -8,7 +8,7 @@ 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_hurd open_issue_porting]]
+[[!tag open_issue_porting]]
$ git-new-workdir /media/kepler-data/home/thomas/tmp/source/binutils/git master master
fatal: Out of memory? mmap failed: No such device
@@ -46,3 +46,8 @@ fails, and it isn't prepared to cope with that:
64->proc_mark_exit_request (32768 0) = 0
task3741-> 2008 () = 0
Child 3741 exited with 128
+
+This is the [[libnetfs: `io_map`|open_issues/libnetfs_io_map]] issue.
+
+There is a `NO_MMAP` conditional in Git's source code, but it is a compile-time
+conditional.
diff --git a/open_issues/libnetfs_io_map.mdwn b/open_issues/libnetfs_io_map.mdwn
index b340de90..9a6d8167 100644
--- a/open_issues/libnetfs_io_map.mdwn
+++ b/open_issues/libnetfs_io_map.mdwn
@@ -12,7 +12,16 @@ License|/fdl]]."]]"""]]
[[!tag open_issue_hurd]]
-This hampers [[hurd/translator/nfs]] usability, for example.
+This hampers [[hurd/translator/nfs]] usability, for example:
+
+ $ fsysopts ./
+ /hurd/nfs [...]
+ $ cp -a /bin/true ./
+ cp: failed to preserve authorship for `./true': Operation not supported
+ $ ./true
+ $ /lib/ld.so /bin/true
+ $ /lib/ld.so $PWD/true
+ [...]/true: error while loading shared libraries: [...]/true: failed to map segment from shared object: Error 1073741869
IRC, freenode, #hurd, 2012-03-14:
@@ -28,3 +37,7 @@ IRC, freenode, #hurd, 2012-03-14:
for network file systems
<civodul> which is why it doesn't have it
<civodul> the GCS says "thou shall not require mmap" ;-)
+
+ * [[glibc/mmap]]
+
+ * <http://lists.gnu.org/archive/html/bug-hurd/2001-10/msg00306.html>