linux-kernel - [git-pull -tip] trace: fix signedness patches

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Date:	Mon, 23 Mar 2009 02:05:39 +0530
From:	Jaswinder Singh Rajput <jaswinder@...nel.org>
To:	Ingo Molnar <mingo@...e.hu>, x86 maintainers <x86@...nel.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [git-pull -tip] trace: fix signedness patches

The following changes since commit 7f00a2495bf5b98b097c47be5d6e2d4114ec39bf:
  Ingo Molnar (1):
        Merge branches 'x86/cleanups', 'x86/mm', 'x86/setup' and 'linus' into x86/core

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/linux-2.6-tip.git x86/core

Jaswinder Singh Rajput (2):
      trace: ring_buffer.c fix various signedness issues
      trace: trace.c fix signedness issue

 kernel/trace/ring_buffer.c |    8 ++++----
 kernel/trace/trace.c       |    2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

Complete diff:
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index bd38c5c..114811b 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -57,7 +57,7 @@ enum {
 	RB_BUFFERS_DISABLED	= 1 << RB_BUFFERS_DISABLED_BIT,
 };
 
-static long ring_buffer_flags __read_mostly = RB_BUFFERS_ON;
+static unsigned long ring_buffer_flags __read_mostly = RB_BUFFERS_ON;
 
 /**
  * tracing_on - enable all tracing buffers
@@ -2466,7 +2466,7 @@ static ssize_t
 rb_simple_read(struct file *filp, char __user *ubuf,
 	       size_t cnt, loff_t *ppos)
 {
-	long *p = filp->private_data;
+	unsigned long *p = filp->private_data;
 	char buf[64];
 	int r;
 
@@ -2482,9 +2482,9 @@ static ssize_t
 rb_simple_write(struct file *filp, const char __user *ubuf,
 		size_t cnt, loff_t *ppos)
 {
-	long *p = filp->private_data;
+	unsigned long *p = filp->private_data;
+	unsigned long val;
 	char buf[64];
-	long val;
 	int ret;
 
 	if (cnt >= sizeof(buf))
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 17bb88d..e85fc41 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -2929,8 +2929,8 @@ tracing_ctrl_write(struct file *filp, const char __user *ubuf,
 		   size_t cnt, loff_t *ppos)
 {
 	struct trace_array *tr = filp->private_data;
+	unsigned long val;
 	char buf[64];
-	long val;
 	int ret;
 
 	if (cnt >= sizeof(buf))


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