From 17c4c9db4a33ae0a8dcfafab3dc59a83ccaf6076 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Wed, 23 Jan 2013 14:13:18 +0000 Subject: [PATCH] goldfish: Add a FIXME note to the pipe driver Note a point in the pipe driver that wants future attention Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/platform/goldfish/goldfish_pipe.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/platform/goldfish/goldfish_pipe.c b/drivers/platform/goldfish/goldfish_pipe.c index 58dae1f1fdd4..4f5aa831f549 100644 --- a/drivers/platform/goldfish/goldfish_pipe.c +++ b/drivers/platform/goldfish/goldfish_pipe.c @@ -300,6 +300,7 @@ static ssize_t goldfish_pipe_read_write(struct file *filp, char __user *buffer, int status, wakeBit; /* Ensure that the corresponding page is properly mapped */ + /* FIXME: this isn't safe or sufficient - use get_user_pages */ if (is_write) { char c; /* Ensure that the page is mapped and readable */ -- 2.39.5