Re: [PATCH v2 2/3] libnvdimm/security: Tighten scope of nvdimm->busy vs security operations

Dan Williams writes: > An attempt to freeze DIMMs currently runs afoul of default blocking of > all security operations in the entry to the 'store' routine for the > 'security' sysfs attribute. > > The blanket blocking of all security operations while the DIMM is in > active use in a region is

[PATCH v2 2/3] libnvdimm/security: Tighten scope of nvdimm->busy vs security operations

An attempt to freeze DIMMs currently runs afoul of default blocking of all security operations in the entry to the 'store' routine for the 'security' sysfs attribute. The blanket blocking of all security operations while the DIMM is in active use in a region is too restrictive. The only security