Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v4.11.5 2017-03-01T08:09:51+00:00 2017-03-01T08:09:51+00:00 Dan Williams dan.j.williams@intel.com 2017-03-01T08:03:37+00:00 urn:sha1:df06a2d57711a1472ced72207373eeb6422d4721 For testing changes to the iset cookie algorithm we need a value that is constant from run-to-run. Stop including dynamic data in the emulated region_offset values. Also, pick values that sort in a different order depending on whether the comparison is a memcmp() of two 8-byte arrays or subtraction of two 64-bit values. Signed-off-by: Dan Williams <dan.j.williams@intel.com> 2016-12-17T23:08:10+00:00 Dan Williams dan.j.williams@intel.com 2016-12-17T23:08:10+00:00 urn:sha1:c44ef859ceff45db1c72f9ccbfae96843c4b1501 2016-12-07T01:42:36+00:00 Dan Williams dan.j.williams@intel.com 2016-12-05T21:43:25+00:00 urn:sha1:a7de92dac9f0dbf01deb56fe1d661d7baac097e1 A recent flurry of bug discoveries in the nfit driver's DSM marshalling routine has highlighted the fact that we do not have unit test coverage for this routine. Add a self-test of acpi_nfit_ctl() routine before probing the "nfit_test.0" device. This mocks stimulus to acpi_nfit_ctl() and if any of the tests fail "nfit_test.0" will be unavailable causing the rest of the tests to not run / fail. This unit test will also be a place to land reproductions of quirky BIOS behavior discovered in the field and ensure the kernel does not regress against implementations it has seen in practice. Signed-off-by: Dan Williams <dan.j.williams@intel.com> 2016-10-19T15:57:33+00:00 Dan Williams dan.j.williams@intel.com 2016-10-19T04:48:19+00:00 urn:sha1:dafb1048740c36c008fc093bea3532637c143f91 Update nfit_test infrastructure to enable labels for the dimm on the nfit_test.1 bus. This bus has a pmem region without aliased blk space, so it is a candidate for dynamically enabling label support by writing a namespace index block. Signed-off-by: Dan Williams <dan.j.williams@intel.com> 2016-10-12T00:34:10+00:00 Linus Torvalds torvalds@linux-foundation.org 2016-10-12T00:34:10+00:00 urn:sha1:a379f71a30dddbd2e7393624e455ce53c87965d1 Merge more updates from Andrew Morton: - a few block updates that fell in my lap - lib/ updates - checkpatch - autofs - ipc - a ton of misc other things * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (100 commits) mm: split gfp_mask and mapping flags into separate fields fs: use mapping_set_error instead of opencoded set_bit treewide: remove redundant #include <linux/kconfig.h> hung_task: allow hung_task_panic when hung_task_warnings is 0 kthread: add kerneldoc for kthread_create() kthread: better support freezable kthread workers kthread: allow to modify delayed kthread work kthread: allow to cancel kthread work kthread: initial support for delayed kthread work kthread: detect when a kthread work is used by more workers kthread: add kthread_destroy_worker() kthread: add kthread_create_worker*() kthread: allow to call __kthread_create_on_node() with va_list args kthread/smpboot: do not park in kthread_create_on_cpu() kthread: kthread worker API cleanup kthread: rename probe_kthread_data() to kthread_probe_data() scripts/tags.sh: enable code completion in VIM mm: kmemleak: avoid using __va() on addresses that don't have a lowmem mapping kdump, vmcoreinfo: report memory sections virtual addresses ipc/sem.c: add cond_resched in exit_sme ... 2016-10-11T22:06:33+00:00 Masahiro Yamada yamada.masahiro@socionext.com 2016-10-11T20:55:58+00:00 urn:sha1:97139d4a6f26445de47b378cddd5192c0278f863 Kernel source files need not include <linux/kconfig.h> explicitly because the top Makefile forces to include it with: -include $(srctree)/include/linux/kconfig.h This commit removes explicit includes except the following: * arch/s390/include/asm/facilities_src.h * tools/testing/radix-tree/linux/kernel.h These two are used for host programs. Link: http://lkml.kernel.org/r/1473656164-11929-1-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2016-10-07T23:46:24+00:00 Dan Williams dan.j.williams@intel.com 2016-10-07T23:46:24+00:00 urn:sha1:178d6f4be8bf42b298bedf8ea2a00754100e0c4e 2016-10-07T16:20:53+00:00 Dan Williams dan.j.williams@intel.com 2016-10-06T18:22:37+00:00 urn:sha1:bd4cd745b3b412ac93227640e3b337962f41d932 Update nfit_test to handle multiple sub-allocations within a given pmem region. The mock resource now tracks and un-tracks sub-ranges as they are requested and released (either explicitly or via devm callback). Signed-off-by: Dan Williams <dan.j.williams@intel.com> 2016-09-21T16:36:36+00:00 Dan Williams dan.j.williams@intel.com 2016-09-12T22:11:39+00:00 urn:sha1:73606afd4603a2f6296cd44c4d2b385916565a58 Add an nfit_test specific attribute for gating whether a get_config_size DSM, or any DSM for that matter, succeeds or fails. The get_config_size DSM is initial motivation since that is the first command libnvdimm core issues to determine the state of the namespace label area. Signed-off-by: Dan Williams <dan.j.williams@intel.com> 2016-09-19T20:49:48+00:00 Dan Williams dan.j.williams@intel.com 2016-09-19T20:49:48+00:00 urn:sha1:9d15ce9caaf9ecbec74e3be156a4a57451ed16c2 Commit 480b6837aa57 "nvdimm: fix PHYS_PFN/PFN_PHYS mixup" identified that we were passing an invalid address to devm_nvdimm_ioremap(). With that fixed it exposed a bug in the memory reservation size for flush hint tables. Since we map a full page we need to mock a full page of memory to back the flush hint table entries. Cc: Oliver O'Halloran <oohall@gmail.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>