From: Ingo Molnar <mingo@elte.hu>
Date: Wed, 24 Dec 2008 20:08:37 +0000 (+0100)
Subject: Revert "x86: disable X86_PTRACE_BTS"
X-Git-Tag: 2.1b_release~12485^2~404^3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=67be403d897f818b1a5ecc201967b0ee6a0332f9;p=platform%2Fkernel%2Fkernel-mfld-blackbay.git

Revert "x86: disable X86_PTRACE_BTS"

This reverts commit 40f15ad8aadff5ebb621b17a6f303ad2cd3f847d.

The CONFIG_X86_PTRACE_BTS bugs have been fixed via:

 c5dee61: x86, bts: memory accounting
 bf53de9: x86, bts: add fork and exit handling

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index b54903e..85a7857 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -521,7 +521,6 @@ config X86_PTRACE_BTS
 	bool "Branch Trace Store"
 	default y
 	depends on X86_DEBUGCTLMSR
-	depends on BROKEN
 	help
 	  This adds a ptrace interface to the hardware's branch trace store.