Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-rmk

9 files changed, 8 insertions, 10 deletions

diff --git a/arch/sh/boards/landisk/gio.c b/arch/sh/boards/landisk/gio.c
index 17025080db3..0c15b0a50b9 100644
--- a/arch/sh/boards/landisk/gio.c
+++ b/arch/sh/boards/landisk/gio.c
@@ -14,6 +14,7 @@
  */
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/smp_lock.h>
 #include <linux/kdev_t.h>
 #include <linux/cdev.h>
 #include <linux/fs.h>
@@ -32,17 +33,20 @@ static int openCnt;
 static int gio_open(struct inode *inode, struct file *filp)
 {
 	int minor;
+	int ret = -ENOENT;
 
+	lock_kernel();
 	minor = MINOR(inode->i_rdev);
 	if (minor < DEVCOUNT) {
 		if (openCnt > 0) {
-			return -EALREADY;
+			ret = -EALREADY;
 		} else {
 			openCnt++;
-			return 0;
+			ret = 0;
 		}
 	}
-	return -ENOENT;
+	unlock_kernel();
+	return ret;
 }
 
 static int gio_close(struct inode *inode, struct file *filp)
diff --git a/arch/sh/configs/landisk_defconfig b/arch/sh/configs/landisk_defconfig
index f52db125432..38f934ab50c 100644
--- a/arch/sh/configs/landisk_defconfig
+++ b/arch/sh/configs/landisk_defconfig
@@ -226,7 +226,6 @@ CONFIG_CPU_HAS_PTEA=y
 #
 CONFIG_SH_TMU=y
 CONFIG_SH_TIMER_IRQ=16
-# CONFIG_NO_IDLE_HZ is not set
 CONFIG_SH_PCLK_FREQ=33333333
 
 #
diff --git a/arch/sh/configs/lboxre2_defconfig b/arch/sh/configs/lboxre2_defconfig
index 9fa66d92a4e..b68b6cdbb78 100644
--- a/arch/sh/configs/lboxre2_defconfig
+++ b/arch/sh/configs/lboxre2_defconfig
@@ -231,7 +231,6 @@ CONFIG_CPU_HAS_PTEA=y
 #
 CONFIG_SH_TMU=y
 CONFIG_SH_TIMER_IRQ=16
-# CONFIG_NO_IDLE_HZ is not set
 CONFIG_SH_PCLK_FREQ=40000000
 
 #
diff --git a/arch/sh/configs/se7705_defconfig b/arch/sh/configs/se7705_defconfig
index 84717d85486..490dcbc2ce3 100644
--- a/arch/sh/configs/se7705_defconfig
+++ b/arch/sh/configs/se7705_defconfig
@@ -239,7 +239,6 @@ CONFIG_CPU_HAS_SR_RB=y
 #
 CONFIG_SH_TMU=y
 CONFIG_SH_TIMER_IRQ=16
-# CONFIG_NO_IDLE_HZ is not set
 CONFIG_SH_PCLK_FREQ=33333333
 
 #
diff --git a/arch/sh/configs/se7712_defconfig b/arch/sh/configs/se7712_defconfig
index 240a1cef69a..2dd83af988f 100644
--- a/arch/sh/configs/se7712_defconfig
+++ b/arch/sh/configs/se7712_defconfig
@@ -236,7 +236,6 @@ CONFIG_CPU_HAS_SR_RB=y
 #
 CONFIG_SH_TMU=y
 CONFIG_SH_TIMER_IRQ=16
-# CONFIG_NO_IDLE_HZ is not set
 CONFIG_SH_PCLK_FREQ=66666666
 
 #
diff --git a/arch/sh/configs/se7750_defconfig b/arch/sh/configs/se7750_defconfig
index c60b6fd4fc4..167786f9a9b 100644
--- a/arch/sh/configs/se7750_defconfig
+++ b/arch/sh/configs/se7750_defconfig
@@ -235,7 +235,6 @@ CONFIG_CPU_HAS_PTEA=y
 #
 CONFIG_SH_TMU=y
 CONFIG_SH_TIMER_IRQ=16
-# CONFIG_NO_IDLE_HZ is not set
 CONFIG_SH_PCLK_FREQ=33333333
 
 #
diff --git a/arch/sh/kernel/stacktrace.c b/arch/sh/kernel/stacktrace.c
index d41e561be20..1b2ae35c4a7 100644
--- a/arch/sh/kernel/stacktrace.c
+++ b/arch/sh/kernel/stacktrace.c
@@ -34,3 +34,4 @@ void save_stack_trace(struct stack_trace *trace)
 		}
 	}
 }
+EXPORT_SYMBOL_GPL(save_stack_trace);
diff --git a/arch/sh/kernel/vmlinux_32.lds.S b/arch/sh/kernel/vmlinux_32.lds.S
index c7113786ecd..7b4b82bd115 100644
--- a/arch/sh/kernel/vmlinux_32.lds.S
+++ b/arch/sh/kernel/vmlinux_32.lds.S
@@ -44,7 +44,6 @@ SECTIONS
 
 	_etext = .;			/* End of text section */
 
-	BUG_TABLE
 	NOTES
 	RO_DATA(PAGE_SIZE)
 
diff --git a/arch/sh/kernel/vmlinux_64.lds.S b/arch/sh/kernel/vmlinux_64.lds.S
index d1e177009a4..33fa4645140 100644
--- a/arch/sh/kernel/vmlinux_64.lds.S
+++ b/arch/sh/kernel/vmlinux_64.lds.S
@@ -65,7 +65,6 @@ SECTIONS
 
 	_etext = .;			/* End of text section */
 
-	BUG_TABLE
 	NOTES 
 	RO_DATA(PAGE_SIZE)