goldfish: R.I.P.

[openwrt/svn-archive/archive.git] / target / linux / goldfish / patches-2.6.30 / 0058-sched-Enable-might_sleep-before-initializing-driver.patch

diff --git a/target/linux/goldfish/patches-2.6.30/0058-sched-Enable-might_sleep-before-initializing-driver.patch b/target/linux/goldfish/patches-2.6.30/0058-sched-Enable-might_sleep-before-initializing-driver.patch
deleted file mode 100644 (file)
index 8e85b85..0000000
--- a/target/linux/goldfish/patches-2.6.30/0058-sched-Enable-might_sleep-before-initializing-driver.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 10276fd993c6e4c92d8086a6ccd0c9e0ff53b053 Mon Sep 17 00:00:00 2001
-From: =?utf-8?q?Arve=20Hj=C3=B8nnev=C3=A5g?= <arve@android.com>
-Date: Wed, 10 Dec 2008 20:06:28 -0800
-Subject: [PATCH 058/134] sched: Enable might_sleep before initializing drivers.
-MIME-Version: 1.0
-Content-Type: text/plain; charset=utf-8
-Content-Transfer-Encoding: 8bit
-
-This allows detection of init bugs in built-in drivers.
-
-Signed-off-by: Arve Hjønnevåg <arve@android.com>
----
- kernel/sched.c |   14 ++++++++++++--
- 1 files changed, 12 insertions(+), 2 deletions(-)
-
---- a/kernel/sched.c
-+++ b/kernel/sched.c
-@@ -9065,13 +9065,23 @@ void __init sched_init(void)
- }
- 
- #ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
-+static int __might_sleep_init_called;
-+int __init __might_sleep_init(void)
-+{
-+      __might_sleep_init_called = 1;
-+      return 0;
-+}
-+early_initcall(__might_sleep_init);
-+
- void __might_sleep(char *file, int line)
- {
- #ifdef in_atomic
-       static unsigned long prev_jiffy;        /* ratelimiting */
- 
--      if ((!in_atomic() && !irqs_disabled()) ||
--                  system_state != SYSTEM_RUNNING || oops_in_progress)
-+      if ((!in_atomic() && !irqs_disabled()) || oops_in_progress)
-+              return;
-+      if (system_state != SYSTEM_RUNNING &&
-+          (!__might_sleep_init_called || system_state != SYSTEM_BOOTING))
-               return;
-       if (time_before(jiffies, prev_jiffy + HZ) && prev_jiffy)
-               return;