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(parent: 6cececf) | patch
x86: disable X86_PTRACE_BTS for now
authorIngo Molnar <mingo@elte.hu>
Wed, 15 Apr 2009 21:15:14 +0000 (23:15 +0200)
committerIngo Molnar <mingo@elte.hu>
Wed, 15 Apr 2009 21:15:14 +0000 (23:15 +0200)
commitd45b41ae8da0f54aec0eebcc6f893ba5f22a1e8e
tree02cb1631f336babe2c8158be17fb0d73831a0ee1tree | snapshot
parent6cececfcece2b072d29886ed7140495f3af17153commit | diff
x86: disable X86_PTRACE_BTS for now

Oleg Nesterov found a couple of races in the ptrace-bts code
and fixes are queued up for it but they did not get ready in time
for the merge window. We'll merge them in v2.6.31 - until then
mark the feature as CONFIG_BROKEN. There's no user-space yet
making use of this so it's not a big issue.

Cc: <stable@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/Kconfig.cpu diff | blob | blame | history
Michael's Linux tree.