lkml.org 
[lkml]   [2019]   [Aug]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [Linux-kernel-mentees] [PATCH] PCI/IOV: Move sysfs SR-IOV functions to iov.c
On Fri, Aug 09, 2019 at 01:57:21PM -0600, Kelsey Skunberg wrote:
> +static struct device_attribute sriov_totalvfs_attr = __ATTR_RO(sriov_totalvfs);

DEVICE_ATTR_RO() please. This is a device attribute, not a "raw"
kobject attribute.

> +static struct device_attribute sriov_numvfs_attr =
> + __ATTR(sriov_numvfs, (S_IRUGO | S_IWUSR | S_IWGRP),
> + sriov_numvfs_show, sriov_numvfs_store);
> +static struct device_attribute sriov_offset_attr = __ATTR_RO(sriov_offset);
> +static struct device_attribute sriov_stride_attr = __ATTR_RO(sriov_stride);
> +static struct device_attribute sriov_vf_device_attr =
> + __ATTR_RO(sriov_vf_device);
> +static struct device_attribute sriov_drivers_autoprobe_attr =
> + __ATTR(sriov_drivers_autoprobe, (S_IRUGO | S_IWUSR | S_IWGRP),
> + sriov_drivers_autoprobe_show,
> + sriov_drivers_autoprobe_store);

Same for all of these, they should use DEVICE_ATTR* macros.

And why the odd permissions on 2 of these files? Are you sure about
that?

thanks,

greg k-h

\
 
 \ /
  Last update: 2019-08-10 09:18    [W:0.152 / U:1.924 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site