Commit 7e0bfad2 authored by Markus Metzger's avatar Markus Metzger Committed by Ingo Molnar
Browse files

x86, bts: reenable ptrace branch trace support

The races found by Oleg Nesterov have been fixed.

Reenable branch trace support.
Signed-off-by: default avatarMarkus Metzger <>
Acked-by: default avatarOleg Nesterov <>
LKML-Reference: <>
Signed-off-by: default avatarIngo Molnar <>
parent 782cc5ae
......@@ -506,7 +506,6 @@ config X86_PTRACE_BTS
bool "Branch Trace Store"
default y
depends on X86_DEBUGCTLMSR
depends on BROKEN
This adds a ptrace interface to the hardware's branch trace store.
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