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| author | Alan Cox | 2013-01-23 15:13:18 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2013-01-24 22:51:38 +0100 |
| commit | 17c4c9db4a33ae0a8dcfafab3dc59a83ccaf6076 (patch) | |
| tree | 81d55fa14f114cf3d8e12d080032441e4fb0bce1 /drivers/platform/goldfish/goldfish_pipe.c | |
| parent | goldfish: add QEMU pipe driver (diff) | |
| download | kernel-qcow2-linux-17c4c9db4a33ae0a8dcfafab3dc59a83ccaf6076.tar.gz kernel-qcow2-linux-17c4c9db4a33ae0a8dcfafab3dc59a83ccaf6076.tar.xz kernel-qcow2-linux-17c4c9db4a33ae0a8dcfafab3dc59a83ccaf6076.zip | |
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 <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/platform/goldfish/goldfish_pipe.c')
| -rw-r--r-- | drivers/platform/goldfish/goldfish_pipe.c | 1 |
1 files changed, 1 insertions, 0 deletions
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 */ |