1 files changed, 40 insertions, 0 deletions
diff --git a/meta/packages/linux/linux-moblin-2.6.27-rc6/0027-fastboot-hold-the-BKL-over-the-async-init-call-sequ.patch b/meta/packages/linux/linux-moblin-2.6.27-rc6/0027-fastboot-hold-the-BKL-over-the-async-init-call-sequ.patch
new file mode 100644
index 000000000..129823b6c
--- /dev/null
+++ b/meta/packages/linux/linux-moblin-2.6.27-rc6/0027-fastboot-hold-the-BKL-over-the-async-init-call-sequ.patch
@@ -0,0 +1,40 @@
+From 3e6558b693dd1e69e3177bc248977f067a769f14 Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Sun, 20 Jul 2008 08:59:24 -0700
+Subject: [PATCH] fastboot: hold the BKL over the async init call sequence
+
+Regular init calls are called with the BKL held; make sure
+the async init calls are also called with the BKL held.
+While this reduces parallelism a little, it does provide
+lock-for-lock compatibility. The hit to prallelism isn't too
+bad, most of the init calls are done immediately or actually
+block for their delays.
+
+Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
+Signed-off-by: Ingo Molnar <mingo@elte.hu>
+---
+ init/main.c |    6 ++++++
+ 1 files changed, 6 insertions(+), 0 deletions(-)
+
+diff --git a/init/main.c b/init/main.c
+index 6961de2..9e2aee8 100644
+--- a/init/main.c
++++ b/init/main.c
+@@ -744,8 +744,14 @@ static void __init do_async_initcalls(struct work_struct *dummy)
+ {
+ 	initcall_t *call;
+ 
++	/*
++	 * For compatibility with normal init calls... take the BKL
++	 * not pretty, not desirable, but compatibility first
++	 */
++	lock_kernel();
+ 	for (call = __async_initcall_start; call < __async_initcall_end; call++)
+ 		do_one_initcall(*call);
++	unlock_kernel();
+ }
+ 
+ static struct workqueue_struct *async_init_wq;
+-- 
+1.5.4.3
+