On Mon, Jul 20, 2020 at 03:08:07PM -0700, Dan Williams wrote:
> A common pattern for using plain DEVICE_ATTR() instead of
> DEVICE_ATTR_RO() and DEVICE_ATTR_RW() is for attributes that want to
> limit read to only root. I.e. many users of DEVICE_ATTR() are
> specifying 0400 or 0600 for
A common pattern for using plain DEVICE_ATTR() instead of
DEVICE_ATTR_RO() and DEVICE_ATTR_RW() is for attributes that want to
limit read to only root. I.e. many users of DEVICE_ATTR() are
specifying 0400 or 0600 for permissions.
Given the expectation that CAP_SYS_ADMIN is needed to access these
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