From 9eb4e667c0b02eb23bebcc7d0d1a079ad556a63d Mon Sep 17 00:00:00 2001
From: Jeff Dike <jdike@addtoit.com>
Date: Sun, 6 May 2007 14:51:19 -0700
Subject: [PATCH] --- yaml --- r: 54300 b: refs/heads/master c:
 a18ff1bde0c3da9ece3ba60e6eae2ef87f91a12e h: refs/heads/master v: v3

---
 [refs]                           |  2 +-
 trunk/arch/um/kernel/skas/exec.c | 12 +++++++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index c0080ae3552b..ea9db0040195 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 57ac895a7f22d235f637317f58a2d9ba6ec91a27
+refs/heads/master: a18ff1bde0c3da9ece3ba60e6eae2ef87f91a12e
diff --git a/trunk/arch/um/kernel/skas/exec.c b/trunk/arch/um/kernel/skas/exec.c
index 54b795951372..580eb6468949 100644
--- a/trunk/arch/um/kernel/skas/exec.c
+++ b/trunk/arch/um/kernel/skas/exec.c
@@ -17,7 +17,17 @@
 
 void flush_thread_skas(void)
 {
-	force_flush_all();
+	void *data = NULL;
+	unsigned long end = proc_mm ? task_size : CONFIG_STUB_START;
+	int ret;
+
+	ret = unmap(&current->mm->context.skas.id, 0, end, 1, &data);
+	if(ret){
+		printk("flush_thread_skas - clearing address space failed, "
+		       "err = %d\n", ret);
+		force_sig(SIGKILL, current);
+	}
+
 	switch_mm_skas(&current->mm->context.skas.id);
 }