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| author | Joel Stanley <joel@jms.id.au> | 2020-08-31 03:46:52 +0300 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2020-08-31 03:46:57 +0300 |
| commit | 0dd0c8c492fa70707ca4f0d36dcb2e3c64105b16 (patch) | |
| tree | a420abd8f26264544246602c60d161a7cc4de390 /drivers/nvdimm/security.c | |
| parent | 31d8605658d37d9197a989838508481d5dc1d8bc (diff) | |
| parent | 9ece50d8a470ca7235ffd6ac0f9c5f0f201fe2c8 (diff) | |
| download | linux-dev-5.8.tar.xz | |
Merge tag 'v5.8.5' into dev-5.8dev-5.8
This is the 5.8.5 stable release
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'drivers/nvdimm/security.c')
| -rw-r--r-- | drivers/nvdimm/security.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/nvdimm/security.c b/drivers/nvdimm/security.c index 4cef69bd3c1b..4b80150e4afa 100644 --- a/drivers/nvdimm/security.c +++ b/drivers/nvdimm/security.c @@ -450,14 +450,19 @@ void __nvdimm_security_overwrite_query(struct nvdimm *nvdimm) else dev_dbg(&nvdimm->dev, "overwrite completed\n"); - if (nvdimm->sec.overwrite_state) - sysfs_notify_dirent(nvdimm->sec.overwrite_state); + /* + * Mark the overwrite work done and update dimm security flags, + * then send a sysfs event notification to wake up userspace + * poll threads to picked up the changed state. + */ nvdimm->sec.overwrite_tmo = 0; clear_bit(NDD_SECURITY_OVERWRITE, &nvdimm->flags); clear_bit(NDD_WORK_PENDING, &nvdimm->flags); - put_device(&nvdimm->dev); nvdimm->sec.flags = nvdimm_security_flags(nvdimm, NVDIMM_USER); - nvdimm->sec.flags = nvdimm_security_flags(nvdimm, NVDIMM_MASTER); + nvdimm->sec.ext_flags = nvdimm_security_flags(nvdimm, NVDIMM_MASTER); + if (nvdimm->sec.overwrite_state) + sysfs_notify_dirent(nvdimm->sec.overwrite_state); + put_device(&nvdimm->dev); } void nvdimm_security_overwrite_query(struct work_struct *work) |