[Patch] Futex misses kill_sb

[Patch] Futex misses kill_sb

[Marc Zyngier]

Hi all,

The enclosed patch fixes a missing .kill_sb in futexes' fs_type
declaration. Without this patch, kernel oopses if someone ever tries
to mount futexfs...

Thanks for any comments.

        M.

# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
#	           ChangeSet	1.542   -> 1.543  
#	      kernel/futex.c	1.12    -> 1.13   
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 02/08/30	maz@if.wild-wind.fr.eu.org	1.543
# futex.c:
#   Fixed missing .kill_sb
# --------------------------------------------
#
diff -Nru a/kernel/futex.c b/kernel/futex.c
--- a/kernel/futex.c	Fri Aug 30 19:26:44 2002
+++ b/kernel/futex.c	Fri Aug 30 19:26:44 2002
@@ -359,6 +359,7 @@
 static struct file_system_type futex_fs_type = {
 	.name		= "futexfs",
 	.get_sb		= futexfs_get_sb,
+	.kill_sb	= kill_anon_super,
 };
 
 static int __init init(void)

-- 
Places change, faces change. Life is so very strange.

Re: [Patch] Futex misses kill_sb

[Rusty Russell]

In message <wrpptw05rgq.fsf@hina.wild-wind.fr.eu.org> you write:
> Hi all,
> 
> The enclosed patch fixes a missing .kill_sb in futexes' fs_type
> declaration. Without this patch, kernel oopses if someone ever tries
> to mount futexfs...

<shrug>Viro ripped it out in 2.5.26.  Al?

Rusty.

From: Marc Zyngier <mzyngier@freesurf.fr>
diff -Nru a/kernel/futex.c b/kernel/futex.c
--- a/kernel/futex.c	Fri Aug 30 19:26:44 2002
+++ b/kernel/futex.c	Fri Aug 30 19:26:44 2002
@@ -359,6 +359,7 @@
 static struct file_system_type futex_fs_type = {
 	.name		= "futexfs",
 	.get_sb		= futexfs_get_sb,
+	.kill_sb	= kill_anon_super,
 };
 
 static int __init init(void)

--
  Anyone who quotes me in their sig is an idiot. -- Rusty Russell.