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linux/drivers/nvdimm
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Arnd Bergmann c45442055d nvdimm: use 'u64' for pfn flags 
A recent bugfix changed pfn_t to always be 64-bit wide, but did not
change the code in pmem.c, which is now broken on 32-bit architectures
as reported by gcc:

In file included from ../drivers/nvdimm/pmem.c:28:0:
drivers/nvdimm/pmem.c: In function 'pmem_alloc':
include/linux/pfn_t.h:15:17: error: large integer implicitly truncated to unsigned type [-Werror=overflow]
 #define PFN_DEV (1ULL << (BITS_PER_LONG_LONG - 3))

This changes the intermediate pfn_flags in struct pmem_device to
be 64 bit wide as well, so they can store the flags correctly.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: db78c22230 ("mm: fix pfn_t vs highmem")
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
History 2016-02-23 17:17:20 -08:00
..
blk.c block: change ->make_request_fn() and users to return a queue cookie 2015-11-07 10:40:46 -07:00
btt.c block: change ->make_request_fn() and users to return a queue cookie 2015-11-07 10:40:46 -07:00
btt.h libnvdimm, btt: consolidate arena validation 2015-08-14 13:43:04 -04:00
btt_devs.c libnvdimm: btt_devs: Fix locking in namespace_store 2015-09-17 11:37:16 -04:00
bus.c nfit: update address range scrub commands to the acpi 6.1 format 2016-02-23 17:17:20 -08:00
claim.c libnvdimm, pfn: 'struct page' provider infrastructure 2015-08-28 23:39:36 -04:00
core.c libnvdimm: convert to statically allocated badblocks 2016-01-09 08:39:04 -08:00
dimm.c libnvdimm: pmem label sets and namespace instantiation. 2015-06-24 21:24:10 -04:00
dimm_devs.c nvdimm: change to use generic kvfree() 2015-08-27 19:35:48 -04:00
e820.c libnvdimm, e820: fix numa node for e820-type-12 pmem ranges 2015-11-12 09:21:18 -08:00
Kconfig libnvdimm, pmem: 'struct page' for pmem 2015-08-28 23:40:04 -04:00
label.c libnvdimm: infrastructure for btt devices 2015-06-25 04:20:04 -04:00
label.h libnvdimm: write blk label set 2015-06-24 21:24:10 -04:00
Makefile libnvdimm, pfn: 'struct page' provider infrastructure 2015-08-28 23:39:36 -04:00
namespace_devs.c libnvdimm: fix mode determination for e820 devices 2016-01-26 09:40:32 -08:00
nd-core.h Merge branch 'for-4.5/block-dax' into for-4.5/libnvdimm 2016-01-10 07:53:55 -08:00
nd.h Merge branch 'for-4.5/block-dax' into for-4.5/libnvdimm 2016-01-10 07:53:55 -08:00
pfn.h libnvdimm, pfn: 'struct page' provider infrastructure 2015-08-28 23:39:36 -04:00
pfn_devs.c libnvdimm, pfn: fix restoring memmap location 2016-01-29 17:43:16 -08:00
pmem.c nvdimm: use 'u64' for pfn flags 2016-02-23 17:17:20 -08:00
region.c libnvdimm, pfn: 'struct page' provider infrastructure 2015-08-28 23:39:36 -04:00
region_devs.c libnvdimm: fix namespace object confusion in is_uuid_busy() 2016-01-05 18:37:23 -08:00