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authorKees Cook <keescook@chromium.org>2012-03-23 12:08:55 -0700
committerThomas Gleixner <tglx@linutronix.de>2012-03-29 11:37:17 +0200
commitec0c4274e33c0373e476b73e01995c53128f1257 (patch)
tree9a73585bde46f22b3896191efe57393d19966b32 /Documentation
parentbdbb776f882f5ad431aa1e694c69c1c3d6a4a5b8 (diff)
futex: Mark get_robust_list as deprecated
Notify get_robust_list users that the syscall is going away. Suggested-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Randy Dunlap <rdunlap@xenotime.net> Cc: Darren Hart <dvhart@linux.intel.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: David Howells <dhowells@redhat.com> Cc: Serge E. Hallyn <serge.hallyn@canonical.com> Cc: kernel-hardening@lists.openwall.com Cc: spender@grsecurity.net Link: http://lkml.kernel.org/r/20120323190855.GA27213@www.outflux.net Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/feature-removal-schedule.txt10
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 0cad4803ffa..c1be8066ea5 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -529,3 +529,13 @@ When: 3.5
Why: The old kmap_atomic() with two arguments is deprecated, we only
keep it for backward compatibility for few cycles and then drop it.
Who: Cong Wang <amwang@redhat.com>
+
+----------------------------
+
+What: get_robust_list syscall
+When: 2013
+Why: There appear to be no production users of the get_robust_list syscall,
+ and it runs the risk of leaking address locations, allowing the bypass
+ of ASLR. It was only ever intended for debugging, so it should be
+ removed.
+Who: Kees Cook <keescook@chromium.org>