From d34cb808402898e53b9a9bcbbedd01667a78723b Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Mon, 25 Sep 2017 11:01:31 -0700 Subject: libnvdimm, dimm: clear 'locked' status on successful DIMM enable If we successfully enable a DIMM then it must not be locked and we can clear the label-read failure condition. Otherwise, we need to reload the entire bus provider driver to achieve the same effect, and that can disrupt unrelated DIMMs and namespaces. Fixes: 9d62ed965118 ("libnvdimm: handle locked label storage areas") Cc: Signed-off-by: Dan Williams --- drivers/nvdimm/nd.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/nvdimm/nd.h') diff --git a/drivers/nvdimm/nd.h b/drivers/nvdimm/nd.h index 9c758a91372b..156be00e1f76 100644 --- a/drivers/nvdimm/nd.h +++ b/drivers/nvdimm/nd.h @@ -254,6 +254,7 @@ long nvdimm_clear_poison(struct device *dev, phys_addr_t phys, unsigned int len); void nvdimm_set_aliasing(struct device *dev); void nvdimm_set_locked(struct device *dev); +void nvdimm_clear_locked(struct device *dev); struct nd_btt *to_nd_btt(struct device *dev); struct nd_gen_sb { -- cgit v1.2.3