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Groups > linux.kernel > #1322491
| From | Dan Williams <dan.j.williams@intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 2/3] libnvdimm, pfn: fix restoring memmap location |
| Date | 2016-01-30 19:50 +0100 |
| Message-ID | <qWIKS-81s-15@gated-at.bofh.it> (permalink) |
| References | <qWIKR-81s-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This path was missed when turning on the memmap in pmem support. Permit
'pmem' as a valid location for the map.
Reported-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
drivers/nvdimm/pfn_devs.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/nvdimm/pfn_devs.c b/drivers/nvdimm/pfn_devs.c
index 0cc9048b86e2..ae81a2f1da50 100644
--- a/drivers/nvdimm/pfn_devs.c
+++ b/drivers/nvdimm/pfn_devs.c
@@ -301,10 +301,8 @@ int nd_pfn_validate(struct nd_pfn *nd_pfn)
switch (le32_to_cpu(pfn_sb->mode)) {
case PFN_MODE_RAM:
- break;
case PFN_MODE_PMEM:
- /* TODO: allocate from PMEM support */
- return -ENOTTY;
+ break;
default:
return -ENXIO;
}
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[PATCH 0/3] libnvdimm: fix memmap in pmem support Dan Williams <dan.j.williams@intel.com> - 2016-01-30 19:50 +0100 [PATCH 2/3] libnvdimm, pfn: fix restoring memmap location Dan Williams <dan.j.williams@intel.com> - 2016-01-30 19:50 +0100 [PATCH 1/3] libnvdimm: fix mode determination for e820 devices Dan Williams <dan.j.williams@intel.com> - 2016-01-30 19:50 +0100 [PATCH 3/3] devm_memremap_pages: fix vmem_altmap lifetime + alignment handling Dan Williams <dan.j.williams@intel.com> - 2016-01-30 19:50 +0100
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