From: Roland McGrath <roland@redhat.com>
Date: Wed, 30 Jan 2008 12:30:54 +0000 (+0100)
Subject: x86: debugctlmsr kprobes
X-Git-Tag: v2.6.25-rc1~1143^2~686
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ecc798c67645e0ee6eb028cb988b71b3edf4b40;p=pandora-kernel.git

x86: debugctlmsr kprobes

This adjusts the x86 kprobes implementation to cope with per-thread
MSR_IA32_DEBUGCTLMSR being set for user mode.  I haven't delved deep
enough into the kprobes code to be really sure this covers all the
cases where the user-mode BTF setting needs to be cleared or restored.
It looks about right to me.

Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

Reading git-diff-tree failed