mmotm 2019-07-17-16-05 uploaded

mmotm 2019-07-17-16-05 uploaded

[akpm]

The mm-of-the-moment snapshot 2019-07-17-16-05 has been uploaded to

   http://www.ozlabs.org/~akpm/mmotm/

mmotm-readme.txt says

README for mm-of-the-moment:

http://www.ozlabs.org/~akpm/mmotm/

This is a snapshot of my -mm patch queue.  Uploaded at random hopefully
more than once a week.

You will need quilt to apply these patches to the latest Linus release (5.x
or 5.x-rcY).  The series file is in broken-out.tar.gz and is duplicated in
http://ozlabs.org/~akpm/mmotm/series

The file broken-out.tar.gz contains two datestamp files: .DATE and
.DATE-yyyy-mm-dd-hh-mm-ss.  Both contain the string yyyy-mm-dd-hh-mm-ss,
followed by the base kernel version against which this patch series is to
be applied.

This tree is partially included in linux-next.  To see which patches are
included in linux-next, consult the `series' file.  Only the patches
within the #NEXT_PATCHES_START/#NEXT_PATCHES_END markers are included in
linux-next.


A full copy of the full kernel tree with the linux-next and mmotm patches
already applied is available through git within an hour of the mmotm
release.  Individual mmotm releases are tagged.  The master branch always
points to the latest release, so it's constantly rebasing.

http://git.cmpxchg.org/cgit.cgi/linux-mmotm.git/



The directory http://www.ozlabs.org/~akpm/mmots/ (mm-of-the-second)
contains daily snapshots of the -mm tree.  It is updated more frequently
than mmotm, and is untested.

A git copy of this tree is available at

	http://git.cmpxchg.org/cgit.cgi/linux-mmots.git/

and use of this tree is similar to
http://git.cmpxchg.org/cgit.cgi/linux-mmotm.git/, described above.


This mmotm tree contains the following patches against 5.2:
(patches marked "*" will be included in linux-next)

  origin.patch
* mm-hmm-fix-bad-subpage-pointer-in-try_to_unmap_one.patch
* docs-signal-fix-a-kernel-doc-markup.patch
* revert-kmemleak-allow-to-coexist-with-fault-injection.patch
* ocfs2-remove-set-but-not-used-variable-last_hash.patch
* ocfs2-clear-zero-in-unaligned-direct-io.patch
* ocfs2-clear-zero-in-unaligned-direct-io-checkpatch-fixes.patch
* ocfs2-wait-for-recovering-done-after-direct-unlock-request.patch
* ocfs2-checkpoint-appending-truncate-log-transaction-before-flushing.patch
* ramfs-support-o_tmpfile.patch
  mm.patch
* mm-vmscan-expose-cgroup_ino-for-memcg-reclaim-tracepoints.patch
* mm-mmap-fix-the-adjusted-length-error.patch
* mm-memory_hotplug-simplify-and-fix-check_hotplug_memory_range.patch
* s390x-mm-fail-when-an-altmap-is-used-for-arch_add_memory.patch
* s390x-mm-implement-arch_remove_memory.patch
* arm64-mm-add-temporary-arch_remove_memory-implementation.patch
* drivers-base-memory-pass-a-block_id-to-init_memory_block.patch
* drivers-base-memory-pass-a-block_id-to-init_memory_block-fix.patch
* mm-memory_hotplug-allow-arch_remove_pages-without-config_memory_hotremove.patch
* mm-memory_hotplug-create-memory-block-devices-after-arch_add_memory.patch
* mm-memory_hotplug-drop-mhp_memblock_api.patch
* mm-memory_hotplug-remove-memory-block-devices-before-arch_remove_memory.patch
* mm-memory_hotplug-make-unregister_memory_block_under_nodes-never-fail.patch
* mm-memory_hotplug-remove-zone-parameter-from-sparse_remove_one_section.patch
* mm-sparse-set-section-nid-for-hot-add-memory.patch
* mm-sparse-fix-memory-leak-of-sparsemap_buf-in-aliged-memory.patch
* mm-sparse-fix-memory-leak-of-sparsemap_buf-in-aliged-memory-fix.patch
* mm-sparse-fix-align-without-power-of-2-in-sparse_buffer_alloc.patch
* mm-mempolicy-make-the-behavior-consistent-when-mpol_mf_move-and-mpol_mf_strict-were-specified.patch
* mm-mempolicy-handle-vma-with-unmovable-pages-mapped-correctly-in-mbind.patch
* mm-oom_killer-add-task-uid-to-info-message-on-an-oom-kill.patch
* mm-oom_killer-add-task-uid-to-info-message-on-an-oom-kill-fix.patch
* mm-thp-make-transhuge_vma_suitable-available-for-anonymous-thp.patch
* mm-thp-make-transhuge_vma_suitable-available-for-anonymous-thp-fix.patch
* mm-thp-make-transhuge_vma_suitable-available-for-anonymous-thp-v4.patch
* mm-thp-fix-false-negative-of-shmem-vmas-thp-eligibility.patch
* mm-proportional-memorylowmin-reclaim.patch
* mm-make-memoryemin-the-baseline-for-utilisation-determination.patch
* mm-make-memoryemin-the-baseline-for-utilisation-determination-fix.patch
* mm-vmscan-remove-unused-lru_pages-argument.patch
* mm-dont-expose-page-to-fast-gup-before-its-ready.patch
* info-task-hung-in-generic_file_write_iter.patch
* info-task-hung-in-generic_file_write-fix.patch
* kernel-hung_taskc-monitor-killed-tasks.patch
* lib-genallocc-export-symbol-addr_in_gen_pool.patch
* lib-genallocc-rename-addr_in_gen_pool-to-gen_pool_has_addr.patch
* lib-genallocc-rename-addr_in_gen_pool-to-gen_pool_has_addr-fix.patch
* lib-fix-possible-incorrect-result-from-rational-fractions-helper.patch
* checkpatch-added-warnings-in-favor-of-strscpy.patch
* checkpatch-dont-interpret-stack-dumps-as-commit-ids.patch
* checkpatch-fix-something.patch
* fat-add-nobarrier-to-workaround-the-strange-behavior-of-device.patch
* coredump-split-pipe-command-whitespace-before-expanding-template.patch
* aio-simplify-read_events.patch
* resource-fix-locking-in-find_next_iomem_res.patch
* resource-fix-locking-in-find_next_iomem_res-fix.patch
* resource-avoid-unnecessary-lookups-in-find_next_iomem_res.patch
* ipc-consolidate-all-xxxctl_down-functions.patch
  linux-next.patch
  linux-next-git-rejects.patch
  diff-sucks.patch
* pinctrl-fix-pxa2xxc-build-warnings.patch
* mm-section-numbers-use-the-type-unsigned-long.patch
* mm-section-numbers-use-the-type-unsigned-long-fix.patch
* mm-section-numbers-use-the-type-unsigned-long-v3.patch
* drivers-base-memory-use-unsigned-long-for-block-ids.patch
* mm-make-register_mem_sect_under_node-static.patch
* mm-memory_hotplug-rename-walk_memory_range-and-pass-startsize-instead-of-pfns.patch
* mm-memory_hotplug-move-and-simplify-walk_memory_blocks.patch
* drivers-base-memoryc-get-rid-of-find_memory_block_hinted.patch
* drivers-base-memoryc-get-rid-of-find_memory_block_hinted-v3.patch
* drivers-base-memoryc-get-rid-of-find_memory_block_hinted-v3-fix.patch
* mm-sparsemem-introduce-struct-mem_section_usage.patch
* mm-sparsemem-introduce-a-section_is_early-flag.patch
* mm-sparsemem-add-helpers-track-active-portions-of-a-section-at-boot.patch
* mm-hotplug-prepare-shrink_zone-pgdat_span-for-sub-section-removal.patch
* mm-hotplug-prepare-shrink_zone-pgdat_span-for-sub-section-removal-fix.patch
* mm-sparsemem-convert-kmalloc_section_memmap-to-populate_section_memmap.patch
* mm-hotplug-kill-is_dev_zone-usage-in-__remove_pages.patch
* mm-kill-is_dev_zone-helper.patch
* mm-sparsemem-prepare-for-sub-section-ranges.patch
* mm-sparsemem-support-sub-section-hotplug.patch
* mm-sparsemem-support-sub-section-hotplug-fix.patch
* mm-sparsemem-support-sub-section-hotplug-fix-fix.patch
* mm-document-zone_device-memory-model-implications.patch
* mm-document-zone_device-memory-model-implications-fix.patch
* mm-devm_memremap_pages-enable-sub-section-remap.patch
* libnvdimm-pfn-fix-fsdax-mode-namespace-info-block-zero-fields.patch
* libnvdimm-pfn-stop-padding-pmem-namespaces-to-section-alignment.patch
* mm-sparsemem-cleanup-section-number-data-types.patch
* mm-sparsemem-cleanup-section-number-data-types-fix.patch
* mm-migrate-remove-unused-mode-argument.patch
* proc-sysctl-add-shared-variables-for-range-check.patch
* proc-sysctl-add-shared-variables-for-range-check-fix-2.patch
* proc-sysctl-add-shared-variables-for-range-check-fix-2-fix.patch
* proc-sysctl-add-shared-variables-for-range-check-fix-3.patch
* proc-sysctl-add-shared-variables-for-range-check-fix-4.patch
* drivers-tty-serial-sh-scic-suppress-warning.patch
* fix-read-buffer-overflow-in-delta-ipc.patch
  make-sure-nobodys-leaking-resources.patch
  releasing-resources-with-children.patch
  mutex-subsystem-synchro-test-module.patch
  kernel-forkc-export-kernel_thread-to-modules.patch
  workaround-for-a-pci-restoring-bug.patch

Re: mmotm 2019-07-17-16-05 uploaded

[Stephen Rothwell]

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Hi Andrew,

On Wed, 17 Jul 2019 16:06:10 -0700 akpm@linux-foundation.org wrote:
>
> * mm-migrate-remove-unused-mode-argument.patch

This patch needs updating due to changes in the iomap tree.

The section that updated fs/iomap/migrate.c should be replaced by:

diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
index da4d958f9dc8..e25901ae3ff4 100644
--- a/fs/iomap/buffered-io.c
+++ b/fs/iomap/buffered-io.c
@@ -489,7 +489,7 @@ iomap_migrate_page(struct address_space *mapping, struct page *newpage,
 {
 	int ret;
 
-	ret = migrate_page_move_mapping(mapping, newpage, page, mode, 0);
+	ret = migrate_page_move_mapping(mapping, newpage, page, 0);
 	if (ret != MIGRATEPAGE_SUCCESS)
 		return ret;
 
-- 
Cheers,
Stephen Rothwell

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Re: mmotm 2019-07-17-16-05 uploaded (MTD_HYPERBUS, HBMC_AM654)

[Randy Dunlap]

On 7/17/19 4:06 PM, akpm@linux-foundation.org wrote:
> The mm-of-the-moment snapshot 2019-07-17-16-05 has been uploaded to
> 
>    http://www.ozlabs.org/~akpm/mmotm/
> 
> mmotm-readme.txt says
> 
> README for mm-of-the-moment:
> 
> http://www.ozlabs.org/~akpm/mmotm/
> 
> This is a snapshot of my -mm patch queue.  Uploaded at random hopefully
> more than once a week.
> 

on x86_64, when CONFIG_OF is not set/enabled:

WARNING: unmet direct dependencies detected for MUX_MMIO
  Depends on [n]: MULTIPLEXER [=y] && (OF [=n] || COMPILE_TEST [=n])
  Selected by [y]:
  - HBMC_AM654 [=y] && MTD [=y] && MTD_HYPERBUS [=y]

due to
config HBMC_AM654
	tristate "HyperBus controller driver for AM65x SoC"
	select MULTIPLEXER
	select MUX_MMIO

Those unprotected selects are lacking something.

-- 
~Randy

Re: mmotm 2019-07-17-16-05 uploaded (MTD_HYPERBUS, HBMC_AM654)

[Vignesh Raghavendra]

Hi,

On 18/07/19 9:15 PM, Randy Dunlap wrote:
> On 7/17/19 4:06 PM, akpm@linux-foundation.org wrote:
>> The mm-of-the-moment snapshot 2019-07-17-16-05 has been uploaded to
>>
>>    http://www.ozlabs.org/~akpm/mmotm/
>>
>> mmotm-readme.txt says
>>
>> README for mm-of-the-moment:
>>
>> http://www.ozlabs.org/~akpm/mmotm/
>>
>> This is a snapshot of my -mm patch queue.  Uploaded at random hopefully
>> more than once a week.
>>
> 
> on x86_64, when CONFIG_OF is not set/enabled:
> 
> WARNING: unmet direct dependencies detected for MUX_MMIO
>   Depends on [n]: MULTIPLEXER [=y] && (OF [=n] || COMPILE_TEST [=n])
>   Selected by [y]:
>   - HBMC_AM654 [=y] && MTD [=y] && MTD_HYPERBUS [=y]
> 
> due to
> config HBMC_AM654
> 	tristate "HyperBus controller driver for AM65x SoC"
> 	select MULTIPLEXER
> 	select MUX_MMIO
> 
> Those unprotected selects are lacking something.
> 

Sorry for that! I have posted a fix here. Let me know if that works. Thanks!

https://patchwork.ozlabs.org/patch/1133946/

-- 
Regards
Vignesh