| e98d14fa | 06-Jun-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
tools/testing/nvdimm: Drop empty platform remove function
A remove callback just returning 0 is equivalent to no remove callback
at all. So drop the useless function.
Signed-off-by: Uwe Kleine-Köni
tools/testing/nvdimm: Drop empty platform remove function
A remove callback just returning 0 is equivalent to no remove callback
at all. So drop the useless function.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20221213100512.599548-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| e511c4a3 | 13-May-2022 |
Jane Chu <jane.chu@oracle.com> |
dax: introduce DAX_RECOVERY_WRITE dax access mode
Up till now, dax_direct_access() is used implicitly for normal
access, but for the purpose of recovery write, dax range with
poison is requested. T
dax: introduce DAX_RECOVERY_WRITE dax access mode
Up till now, dax_direct_access() is used implicitly for normal
access, but for the purpose of recovery write, dax range with
poison is requested. To make the interface clear, introduce
enum dax_access_mode {
DAX_ACCESS,
DAX_RECOVERY_WRITE,
}
where DAX_ACCESS is used for normal dax access, and
DAX_RECOVERY_WRITE is used for dax recovery write.
Suggested-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Jane Chu <jane.chu@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Mike Snitzer <snitzer@redhat.com>
Reviewed-by: Vivek Goyal <vgoyal@redhat.com>
Link: https://lore.kernel.org/r/165247982851.52965.11024212198889762949.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| d43fae7c | 29-Apr-2022 |
Michal Suchanek <msuchanek@suse.de> |
testing: nvdimm: asm/mce.h is not needed in nfit.c
asm/mce.h is not available on arm, and it is not needed to build nfit.c.
Remove the include.
It was likely needed for COPY_MC_TEST
Fixes: 3adb776
testing: nvdimm: asm/mce.h is not needed in nfit.c
asm/mce.h is not available on arm, and it is not needed to build nfit.c.
Remove the include.
It was likely needed for COPY_MC_TEST
Fixes: 3adb776384f2 ("x86, libnvdimm/test: Remove COPY_MC_TEST")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Link: https://lore.kernel.org/r/20220429074334.21771-1-msuchanek@suse.de
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| dccfbc73 | 29-Apr-2022 |
Michal Suchanek <msuchanek@suse.de> |
testing: nvdimm: iomap: make __nfit_test_ioremap a macro
The ioremap passed as argument to __nfit_test_ioremap can be a macro so
it cannot be passed as function argument. Make __nfit_test_ioremap in
testing: nvdimm: iomap: make __nfit_test_ioremap a macro
The ioremap passed as argument to __nfit_test_ioremap can be a macro so
it cannot be passed as function argument. Make __nfit_test_ioremap into
a macro so that ioremap can be passed as untyped macro argument.
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Fixes: 6bc756193ff6 ("tools/testing/nvdimm: libnvdimm unit test infrastructure")
Link: https://lore.kernel.org/r/20220429134039.18252-1-msuchanek@suse.de
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| e9cfd259 | 07-May-2021 |
Dan Williams <dan.j.williams@intel.com> |
ACPI: NFIT: Fix support for variable 'SPA' structure size
ACPI 6.4 introduced the "SpaLocationCookie" to the NFIT "System Physical
Address (SPA) Range Structure". The presence of that new field is
i
ACPI: NFIT: Fix support for variable 'SPA' structure size
ACPI 6.4 introduced the "SpaLocationCookie" to the NFIT "System Physical
Address (SPA) Range Structure". The presence of that new field is
indicated by the ACPI_NFIT_LOCATION_COOKIE_VALID flag. Pre-ACPI-6.4
firmware implementations omit the flag and maintain the original size of
the structure.
Update the implementation to check that flag to determine the size
rather than the ACPI 6.4 compliant definition of 'struct
acpi_nfit_system_address' from the Linux ACPICA definitions.
Update the test infrastructure for the new expectations as well, i.e.
continue to emulate the ACPI 6.3 definition of that structure.
Without this fix the kernel fails to validate 'SPA' structures and this
leads to a crash in nfit_get_smbios_id() since that routine assumes that
SPAs are valid if it finds valid SMBIOS tables.
BUG: unable to handle page fault for address: ffffffffffffffa8
[..]
Call Trace:
skx_get_nvdimm_info+0x56/0x130 [skx_edac]
skx_get_dimm_config+0x1f5/0x213 [skx_edac]
skx_register_mci+0x132/0x1c0 [skx_edac]
Cc: Bob Moore <robert.moore@intel.com>
Cc: Erik Kaneda <erik.kaneda@intel.com>
Fixes: cf16b05c607b ("ACPICA: ACPI 6.4: NFIT: add Location Cookie field")
Reported-by: Yi Zhang <yi.zhang@redhat.com>
Tested-by: Yi Zhang <yi.zhang@redhat.com>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lore.kernel.org/r/162037273007.1195827.10907249070709169329.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| 50f558a5 | 21-Dec-2020 |
Santosh Sivaraj <santosh@fossix.org> |
ndtest: Add papr health related flags
sysfs attibutes to show health related flags are added.
Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Link: https://lore.kernel.org/r/20201222042240.2983
ndtest: Add papr health related flags
sysfs attibutes to show health related flags are added.
Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Link: https://lore.kernel.org/r/20201222042240.2983755-8-santosh@fossix.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| 14ccef10 | 21-Dec-2020 |
Santosh Sivaraj <santosh@fossix.org> |
ndtest: Add nvdimm control functions
Add functions to support ND_CMD_GET_CONFIG_SIZE, ND_CMD_SET_CONFIG_DATA and
ND_CMD_GET_CONFIG_DATA.
Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Link: ht
ndtest: Add nvdimm control functions
Add functions to support ND_CMD_GET_CONFIG_SIZE, ND_CMD_SET_CONFIG_DATA and
ND_CMD_GET_CONFIG_DATA.
Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Link: https://lore.kernel.org/r/20201222042240.2983755-7-santosh@fossix.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| 6fde2d4c | 21-Dec-2020 |
Santosh Sivaraj <santosh@fossix.org> |
ndtest: Add regions and mappings to the test buses
The bus config array is used to hold the regions and the respective
mappings. This config based interface enables to change the
dimm/region/namespa
ndtest: Add regions and mappings to the test buses
The bus config array is used to hold the regions and the respective
mappings. This config based interface enables to change the
dimm/region/namespace layouts easily.
Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Link: https://lore.kernel.org/r/20201222042240.2983755-6-santosh@fossix.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| 5e41396f | 21-Dec-2020 |
Santosh Sivaraj <santosh@fossix.org> |
ndtest: Add dimm attributes
This patch adds sysfs attributes for nvdimm and the dimm device.
Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Link: https://lore.kernel.org/r/20201222042240.29837
ndtest: Add dimm attributes
This patch adds sysfs attributes for nvdimm and the dimm device.
Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Link: https://lore.kernel.org/r/20201222042240.2983755-5-santosh@fossix.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| 9399ab61 | 21-Dec-2020 |
Santosh Sivaraj <santosh@fossix.org> |
ndtest: Add dimms to the two buses
A config array is used to hold the dimms for each bus. These dimms are
registered with nvdimm, and new nvdimms are created on the buses.
Signed-off-by: Santosh Si
ndtest: Add dimms to the two buses
A config array is used to hold the dimms for each bus. These dimms are
registered with nvdimm, and new nvdimms are created on the buses.
Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Link: https://lore.kernel.org/r/20201222042240.2983755-4-santosh@fossix.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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| 107b04e9 | 21-Dec-2020 |
Santosh Sivaraj <santosh@fossix.org> |
ndtest: Add compatability string to treat it as PAPR family
Since this module is written to be platform agnostic, the module is made
part of the PAPR_FAMILY. ndctl identifies the family using the co
ndtest: Add compatability string to treat it as PAPR family
Since this module is written to be platform agnostic, the module is made
part of the PAPR_FAMILY. ndctl identifies the family using the compatible
string inside of_node dir-entry.
Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Link: https://lore.kernel.org/r/20201222042240.2983755-3-santosh@fossix.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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