kernel/linux.git/tools/testing/nvdimm/test, branch v6.4.11

Merge tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2023-04-27T18:53:57+00:00

Pull driver core updates from Greg KH: "Here is the large set of driver core changes for 6.4-rc1. Once again, a busy development cycle, with lots of changes happening in the driver core in the quest to be able to move "struct bus" and "struct class" into read-only memory, a task now complete with these changes. This will make the future rust interactions with the driver core more "provably correct" as well as providing more obvious lifetime rules for all busses and classes in the kernel. The changes required for this did touch many individual classes and busses as many callbacks were changed to take const * parameters instead. All of these changes have been submitted to the various subsystem maintainers, giving them plenty of time to review, and most of them actually did so. Other than those changes, included in here are a small set of other things: - kobject logging improvements - cacheinfo improvements and updates - obligatory fw_devlink updates and fixes - documentation updates - device property cleanups and const * changes - firwmare loader dependency fixes. All of these have been in linux-next for a while with no reported problems" * tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (120 commits) device property: make device_property functions take const device * driver core: update comments in device_rename() driver core: Don't require dynamic_debug for initcall_debug probe timing firmware_loader: rework crypto dependencies firmware_loader: Strip off \n from customized path zram: fix up permission for the hot_add sysfs file cacheinfo: Add use_arch[|_cache]_info field/function arch_topology: Remove early cacheinfo error message if -ENOENT cacheinfo: Check cache properties are present in DT cacheinfo: Check sib_leaf in cache_leaves_are_shared() cacheinfo: Allow early level detection when DT/ACPI info is missing/broken cacheinfo: Add arm64 early level initializer implementation cacheinfo: Add arch specific early level initializer tty: make tty_class a static const structure driver core: class: remove struct class_interface * from callbacks driver core: class: mark the struct class in struct class_interface constant driver core: class: make class_register() take a const * driver core: class: mark class_release() as taking a const * driver core: remove incorrect comment for device_create* MIPS: vpe-cmp: remove module owner pointer from struct class usage. ...

ACPICA: actbl2: Replace 1-element arrays with flexible arrays

2023-04-06T18:29:11+00:00

ACPICA commit 44f1af0664599e87bebc3a1260692baa27b2f264 Similar to "Replace one-element array with flexible-array", replace the 1-element array with a proper flexible array member as defined by C99. This allows the code to operate without tripping compile-time and run- time bounds checkers (e.g. via __builtin_object_size(), -fsanitize=bounds, and/or -fstrict-flex-arrays=3). The sizeof() uses with struct acpi_nfit_flush_address and struct acpi_nfit_smbios have been adjusted to drop the open-coded subtraction of the trailing single element. The result is no binary differences in .text nor .data sections. Link: https://github.com/acpica/acpica/commit/44f1af06 Signed-off-by: Bob Moore Co-developed-by: Dan Williams Signed-off-by: Dan Williams Signed-off-by: Rafael J. Wysocki

driver core: class: remove module * from class_create()

2023-03-17T14:16:33+00:00

The module pointer in class_create() never actually did anything, and it shouldn't have been requred to be set as a parameter even if it did something. So just remove it and fix up all callers of the function in the kernel tree at the same time. Cc: "Rafael J. Wysocki" Acked-by: Benjamin Tissoires Link: https://lore.kernel.org/r/20230313181843.1207845-4-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman

ndtest: Cleanup all of blk namespace specific code

2022-07-13T00:57:55+00:00

With the nd_namespace_blk and nd_blk_region infrastructures being removed, the ndtest still has some references to the old code. So the compilation fails as below, ../tools/testing/nvdimm/test/ndtest.c:204:25: error: ‘ND_DEVICE_NAMESPACE_BLK’ undeclared here (not in a function); did you mean ‘ND_DEVICE_NAMESPACE_IO’? 204 | .type = ND_DEVICE_NAMESPACE_BLK, | ^~~~~~~~~~~~~~~~~~~~~~~ | ND_DEVICE_NAMESPACE_IO ../tools/testing/nvdimm/test/ndtest.c: In function ‘ndtest_create_region’: ../tools/testing/nvdimm/test/ndtest.c:630:17: error: ‘ndbr_desc’ undeclared (first use in this function); did you mean ‘ndr_desc’? 630 | ndbr_desc.enable = ndtest_blk_region_enable; | ^~~~~~~~~ | ndr_desc ../tools/testing/nvdimm/test/ndtest.c:630:17: note: each undeclared identifier is reported only once for each function it appears in ../tools/testing/nvdimm/test/ndtest.c:630:36: error: ‘ndtest_blk_region_enable’ undeclared (first use in this function) 630 | ndbr_desc.enable = ndtest_blk_region_enable; | ^~~~~~~~~~~~~~~~~~~~~~~~ ../tools/testing/nvdimm/test/ndtest.c:631:35: error: ‘ndtest_blk_do_io’ undeclared (first use in this function); did you mean ‘ndtest_blk_mmio’? 631 | ndbr_desc.do_io = ndtest_blk_do_io; | ^~~~~~~~~~~~~~~~ | ndtest_blk_mmio The current patch removes the specific code to cleanup all obsolete references. Signed-off-by: Shivaprasad G Bhat Link: https://lore.kernel.org/r/165763940218.3501174.7103619358744815702.stgit@ltc-boston123.aus.stglabs.ibm.com Signed-off-by: Dan Williams

testing: nvdimm: asm/mce.h is not needed in nfit.c

2022-04-29T18:00:10+00:00

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 Link: https://lore.kernel.org/r/20220429074334.21771-1-msuchanek@suse.de Signed-off-by: Dan Williams

testing: nvdimm: iomap: make __nfit_test_ioremap a macro

2022-04-29T17:59:39+00:00

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 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

tools/testing/nvdimm: remove unneeded flush_workqueue

2022-04-26T05:00:35+00:00

All work currently pending will be done first by calling destroy_workqueue, so there is no need to flush it explicitly. Reported-by: Zeal Robot Signed-off-by: ran jianping Reviewed-by: Ira Weiny Link: https://lore.kernel.org/r/20220424062655.3221152-1-ran.jianping@zte.com.cn Signed-off-by: Dan Williams

tools/testing/nvdimm: Fix security_init() symbol collision

2022-04-08T19:59:25+00:00

Starting with the new perf-event support in the nvdimm core, the nfit_test mock module stops compiling. Rename its security_init() to nfit_security_init(). tools/testing/nvdimm/test/nfit.c:1845:13: error: conflicting types for ‘security_init’; have ‘void(struct nfit_test *)’ 1845 | static void security_init(struct nfit_test *t) | ^~~~~~~~~~~~~ In file included from ./include/linux/perf_event.h:61, from ./include/linux/nd.h:11, from ./drivers/nvdimm/nd-core.h:11, from tools/testing/nvdimm/test/nfit.c:19: Fixes: 9a61d0838cd0 ("drivers/nvdimm: Add nvdimm pmu structure") Cc: Kajol Jain Reviewed-by: Kajol Jain Reviewed-by: Vishal Verma Link: https://lore.kernel.org/r/164904238610.1330275.1889212115373993727.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams

nvdimm/region: Delete nd_blk_region infrastructure

2022-03-11T23:53:13+00:00

Now that the nd_namespace_blk infrastructure is removed, delete all the region machinery to coordinate provisioning aliased capacity between PMEM and BLK. Reviewed-by: Christoph Hellwig Link: https://lore.kernel.org/r/164688418803.2879318.1302315202397235855.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams

ACPI: NFIT: Remove block aperture support

2022-03-11T23:53:13+00:00

Delete the code to parse interleave-descriptor-tables and coordinate I/O through a BLK aperture. Reviewed-by: Christoph Hellwig Link: https://lore.kernel.org/r/164688418240.2879318.400185926874596938.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams