From 13f445d65955f388499f00851dc9a86280970f7c Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Tue, 12 Jan 2021 23:35:50 -0800 Subject: libnvdimm/namespace: Fix visibility of namespace resource attribute Legacy pmem namespaces lost support for the "resource" attribute when the code was cleaned up to put the permission visibility in the declaration. Restore this by listing 'resource' in the default attributes. A new ndctl regression test for pfn_to_online_page() corner cases builds on this fix. Fixes: bfd2e9140656 ("libnvdimm: Simplify root read-only definition for the 'resource' attribute") Cc: Vishal Verma Cc: Dave Jiang Cc: Ira Weiny Cc: Link: https://lore.kernel.org/r/161052334995.1805594.12054873528154362921.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams --- drivers/nvdimm/namespace_devs.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/nvdimm') diff --git a/drivers/nvdimm/namespace_devs.c b/drivers/nvdimm/namespace_devs.c index 6da67f4d641a..2403b71b601e 100644 --- a/drivers/nvdimm/namespace_devs.c +++ b/drivers/nvdimm/namespace_devs.c @@ -1635,11 +1635,11 @@ static umode_t namespace_visible(struct kobject *kobj, return a->mode; } - if (a == &dev_attr_nstype.attr || a == &dev_attr_size.attr - || a == &dev_attr_holder.attr - || a == &dev_attr_holder_class.attr - || a == &dev_attr_force_raw.attr - || a == &dev_attr_mode.attr) + /* base is_namespace_io() attributes */ + if (a == &dev_attr_nstype.attr || a == &dev_attr_size.attr || + a == &dev_attr_holder.attr || a == &dev_attr_holder_class.attr || + a == &dev_attr_force_raw.attr || a == &dev_attr_mode.attr || + a == &dev_attr_resource.attr) return a->mode; return 0; -- cgit v1.2.3-59-g8ed1b