2.6.38-stable review patch. If anyone has any objections, please let us know.
------------------ From: Vasiliy Kulikov <[email protected]> commit 44bdcb54df2714da18c4a0c6f711a350ab4ed93c upstream. Don't allow everybody to interact with hardware registers. Signed-off-by: Vasiliy Kulikov <[email protected]> Acked-by: Linus Walleij <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/mfd/ab8500-debugfs.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/drivers/mfd/ab8500-debugfs.c +++ b/drivers/mfd/ab8500-debugfs.c @@ -585,18 +585,18 @@ static int __devinit ab8500_debug_probe( goto exit_destroy_dir; ab8500_bank_file = debugfs_create_file("register-bank", - (S_IRUGO | S_IWUGO), ab8500_dir, &plf->dev, &ab8500_bank_fops); + (S_IRUGO | S_IWUSR), ab8500_dir, &plf->dev, &ab8500_bank_fops); if (!ab8500_bank_file) goto exit_destroy_reg; ab8500_address_file = debugfs_create_file("register-address", - (S_IRUGO | S_IWUGO), ab8500_dir, &plf->dev, + (S_IRUGO | S_IWUSR), ab8500_dir, &plf->dev, &ab8500_address_fops); if (!ab8500_address_file) goto exit_destroy_bank; ab8500_val_file = debugfs_create_file("register-value", - (S_IRUGO | S_IWUGO), ab8500_dir, &plf->dev, &ab8500_val_fops); + (S_IRUGO | S_IWUSR), ab8500_dir, &plf->dev, &ab8500_val_fops); if (!ab8500_val_file) goto exit_destroy_address; _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
