mmotm 2012-06-21-16-20 uploaded

mmotm 2012-06-21-16-20 uploaded

[akpm]

The mm-of-the-moment snapshot 2012-06-21-16-20 has been uploaded to

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

It contains the following patches against 3.5-rc3:
(patches marked "*" will be included in linux-next)

  origin.patch
* selinux-fix-something.patch
  linux-next.patch
  i-need-old-gcc.patch
  arch-alpha-kernel-systblss-remove-debug-check.patch
  drivers-block-nvmec-stop-breaking-my-i386-build.patch
  thermal-constify-type-argument-for-the-registration-routine.patch
* memory-hotplug-fix-invalid-memory-access-caused-by-stale-kswapd-pointer.patch
* memory-hotplug-fix-invalid-memory-access-caused-by-stale-kswapd-pointer-fix.patch
* drivers-rtc-rtc-spearc-fix-use-after-free-in-spear_rtc_remove.patch
* mn10300-move-setup_jiffies_interrupt-to-cevt-mn10300c.patch
* mn10300-remove-duplicate-definition-of-ptrace_o_tracesysgood.patch
* mn10300-kernel-internalh-needs-linux-irqreturnh.patch
* mn10300-kernel-trapsc-needs-linux-exporth.patch
* mn10300-mm-dma-allocc-needs-linux-exporth.patch
* mn10300-use-elif-definedconfig_-instead-of-elif-config_.patch
* ocfs2-fix-null-pointer-dereferrence-in-__ocfs2_change_file_space.patch
* c-r-prctl-less-paranoid-prctl_set_mm_exe_file.patch
* drivers-gpio-devresc-export-devm_gpio_request_one-to-modules.patch
* mm-thp-abort-compaction-if-migration-page-cannot-be-charged-to-memcg.patch
* fs-jbd2-commitc-use-new-kmap_atomic-api.patch
* cciss-fix-incorrect-scsi-status-reporting.patch
* drivers-media-video-pmsc-needs-linux-slabh.patch
* arch-x86-platform-iris-irisc-register-a-platform-device-and-a-platform-driver.patch
* arch-x86-include-asm-spinlockh-fix-comment.patch
* arch-x86-kernel-cpu-perf_event_intel_uncoreh-make-uncore_pmu_hrtimer_interval-64-bit.patch
  cyber2000fb-avoid-palette-corruption-at-higher-clocks.patch
* timeconstpl-remove-deprecated-defined-array.patch
* time-dont-inline-export_symbol-functions.patch
* thermal-fix-potential-out-of-bounds-memory-access.patch
* ocfs2-use-find_last_bit.patch
* ocfs2-use-bitmap_weight.patch
* drivers-scsi-ufs-use-module_pci_driver.patch
* drivers-scsi-ufs-reverse-the-ufshcd_is_device_present-logic.patch
* ufs-fix-incorrect-return-value-about-success-and-failed.patch
* drivers-scsi-atp870uc-fix-bad-use-of-udelay.patch
* vfs-increment-iversion-when-a-file-is-truncated.patch
* fs-push-rcu_barrier-from-deactivate_locked_super-to-filesystems.patch
* hfs-push-lock_super-down.patch
* hfs-get-rid-of-lock_super.patch
* hfs-remove-extra-mdb-write-on-unmount.patch
* hfs-simplify-a-bit-checking-for-r-o.patch
* hfs-introduce-vfs-superblock-object-back-reference.patch
* hfs-get-rid-of-hfs_sync_super.patch
* hfs-get-rid-of-hfs_sync_super-checkpatch-fixes.patch
* fs-xattrc-getxattr-improve-handling-of-allocation-failures.patch
* fs-add-link-restrictions.patch
* mm-slab-remove-duplicate-check.patch
* slab-move-full-state-transition-to-an-initcall.patch
  mm.patch
* vmalloc-walk-vmap_areas-by-sorted-list-instead-of-rb_next.patch
* mm-make-vb_alloc-more-foolproof.patch
* mm-make-vb_alloc-more-foolproof-fix.patch
* memcg-rename-mem_cgroup_stat_swapout-as-mem_cgroup_stat_swap.patch
* memcg-rename-mem_cgroup_charge_type_mapped-as-mem_cgroup_charge_type_anon.patch
* memcg-remove-mem_cgroup_charge_type_force.patch
* swap-allow-swap-readahead-to-be-merged.patch
* documentation-update-how-page-cluster-affects-swap-i-o.patch
* mm-account-the-total_vm-in-the-vm_stat_account.patch
* mm-compaction-handle-incorrect-migrate_unmovable-type-pageblocks.patch
* mm-compaction-handle-incorrect-migrate_unmovable-type-pageblocks-fix.patch
* mm-buddy-cleanup-on-should_fail_alloc_page.patch
* mm-prepare-for-removal-of-obsolete-proc-sys-vm-nr_pdflush_threads.patch
* hugetlb-rename-max_hstate-to-hugetlb_max_hstate.patch
* hugetlb-dont-use-err_ptr-with-vm_fault-values.patch
* hugetlb-add-an-inline-helper-for-finding-hstate-index.patch
* hugetlb-use-mmu_gather-instead-of-a-temporary-linked-list-for-accumulating-pages.patch
* hugetlb-avoid-taking-i_mmap_mutex-in-unmap_single_vma-for-hugetlb.patch
* hugetlb-simplify-migrate_huge_page.patch
* hugetlb-add-a-list-for-tracking-in-use-hugetlb-pages.patch
* hugetlb-make-some-static-variables-global.patch
* hugetlb-make-some-static-variables-global-mark-hugelb_max_hstate-__read_mostly.patch
* mm-hugetlb-add-new-hugetlb-cgroup.patch
* mm-hugetlb-add-new-hugetlb-cgroup-mark-root_h_cgroup-static.patch
* hugetlb-cgroup-add-the-cgroup-pointer-to-page-lru.patch
* hugetlb-cgroup-add-charge-uncharge-routines-for-hugetlb-cgroup.patch
* hugetlb-cgroup-add-support-for-cgroup-removal.patch
* hugetlb-cgroup-add-hugetlb-cgroup-control-files.patch
* hugetlb-cgroup-migrate-hugetlb-cgroup-info-from-oldpage-to-new-page-during-migration.patch
* hugetlb-cgroup-add-hugetlb-controller-documentation.patch
* hugetlb-move-all-the-in-use-pages-to-active-list.patch
* hugetlb-cgroup-assign-the-page-hugetlb-cgroup-when-we-move-the-page-to-active-list.patch
* hugetlb-cgroup-remove-exclude-and-wakeup-rmdir-calls-from-migrate.patch
* mm-oom-do-not-schedule-if-current-has-been-killed.patch
* mm-memblockc-memblock_double_array-cosmetic-cleanups.patch
* memcg-remove-check-for-signal_pending-during-rmdir.patch
* memcg-clean-up-force_empty_list-return-value-check.patch
* memcg-mem_cgroup_move_parent-doesnt-need-gfp_mask.patch
* memcg-make-mem_cgroup_force_empty_list-return-bool.patch
* memcg-make-mem_cgroup_force_empty_list-return-bool-fix.patch
* mm-compaction-cleanup-on-compaction_deferred.patch
* memcg-prevent-oom-with-too-many-dirty-pages.patch
* tmpfs-implement-numa-node-interleaving.patch
* tmpfs-implement-numa-node-interleaving-fix.patch
* avr32-mm-faultc-port-oom-changes-to-do_page_fault.patch
* avr32-mm-faultc-port-oom-changes-to-do_page_fault-fix.patch
* clk-add-non-config_have_clk-routines.patch
* clk-remove-redundant-depends-on-from-drivers-kconfig.patch
* i2c-i2c-pxa-remove-conditional-compilation-of-clk-code.patch
* usb-marvell-remove-conditional-compilation-of-clk-code.patch
* usb-musb-remove-conditional-compilation-of-clk-code.patch
* ata-pata_arasan-remove-conditional-compilation-of-clk-code.patch
* net-c_can-remove-conditional-compilation-of-clk-code.patch
* net-stmmac-remove-conditional-compilation-of-clk-code.patch
* gadget-m66592-remove-conditional-compilation-of-clk-code.patch
* gadget-r8a66597-remove-conditional-compilation-of-clk-code.patch
* usb-host-r8a66597-remove-conditional-compilation-of-clk-code.patch
* clk-validate-pointer-in-__clk_disable.patch
* nmi-watchdog-fix-for-lockup-detector-breakage-on-resume.patch
* kmsg-dev-kmsg-properly-return-possible-copy_from_user-failure.patch
* printk-add-generic-functions-to-find-kern_level-headers.patch
* printk-add-generic-functions-to-find-kern_level-headers-fix.patch
* printk-add-kern_levelsh-to-make-kern_level-available-for-asm-use.patch
* arch-remove-direct-definitions-of-kern_level-uses.patch
* btrfs-use-printk_get_level-and-printk_skip_level-add-__printf-fix-fallout.patch
* btrfs-use-printk_get_level-and-printk_skip_level-add-__printf-fix-fallout-fix.patch
* btrfs-use-printk_get_level-and-printk_skip_level-add-__printf-fix-fallout-checkpatch-fixes.patch
* sound-use-printk_get_level-and-printk_skip_level.patch
* printk-convert-the-format-for-kern_level-to-a-2-byte-pattern.patch
* printk-only-look-for-prefix-levels-in-kernel-messages.patch
* printk-remove-the-now-unnecessary-c-annotation-for-kern_cont.patch
* vsprintf-add-%pmr-for-bluetooth-mac-address.patch
* vsprintf-add-%pmr-for-bluetooth-mac-address-fix.patch
* lib-vsprintfc-remind-people-to-update-documentation-printk-formatstxt-when-adding-printk-formats.patch
* drivers-video-backlight-atmel-pwm-blc-use-devm_-functions.patch
* drivers-video-backlight-ot200_blc-use-devm_-functions.patch
* drivers-video-backlight-lm3533_blc-use-devm_-functions.patch
* backlight-atmel-pwm-bl-use-devm_gpio_request.patch
* backlight-ot200_bl-use-devm_gpio_request.patch
* backlight-tosa_lcd-use-devm_gpio_request.patch
* backlight-tosa_bl-use-devm_gpio_request.patch
* backlight-lms283gf05-use-devm_gpio_request.patch
* backlight-corgi_lcd-use-devm_gpio_request.patch
* backlight-l4f00242t03-use-devm_gpio_request_one.patch
* string-introduce-memweight.patch
* string-introduce-memweight-fix.patch
* string-introduce-memweight-fix-build-error-caused-by-memweight-introduction.patch
* qnx4fs-use-memweight.patch
* dm-use-memweight.patch
* affs-use-memweight.patch
* video-uvc-use-memweight.patch
* ocfs2-use-memweight.patch
* ext2-use-memweight.patch
* ext3-use-memweight.patch
* ext4-use-memweight.patch
* checkpatch-update-alignment-check.patch
* checkpatch-test-for-non-standard-signatures.patch
* checkpatch-check-usleep_range-arguments.patch
* drivers-rtc-rtc-coh901331c-use-clk_prepare-unprepare.patch
* drivers-rtc-rtc-coh901331c-use-devm-allocation.patch
* drivers-rtc-rtc-ab8500c-use-irqf_oneshot-when-requesting-a-threaded-irq.patch
* rtc-pl031-encapsulate-per-vendor-ops.patch
* rtc-pl031-use-per-vendor-variables-for-special-init.patch
* rtc-pl031-fix-up-irq-flags.patch
* drivers-rtc-rtc-ab8500c-use-uie-emulation.patch
* drivers-rtc-rtc-ab8500c-use-uie-emulation-checkpatch-fixes.patch
* drivers-rtc-rtc-ab8500c-remove-fix-for-ab8500-ed-version.patch
* drivers-rtc-rtc-r9701c-avoid-second-call-to-rtc_valid_tm.patch
* drivers-rtc-rtc-r9701c-check-that-r9701_set_datetime-succeeded.patch
* hfsplus-use-enomem-when-kzalloc-fails.patch
* hfsplus-make-hfsplus_sync_fs-static.patch
* hfsplus-amend-debugging-print.patch
* hfsplus-remove-useless-check.patch
* hfsplus-get-rid-of-write_super.patch
* hfsplus-get-rid-of-write_super-checkpatch-fixes.patch
* kmod-avoid-deadlock-from-recursive-kmod-call.patch
* fork-use-vma_pages-to-simplify-the-code.patch
* fork-use-vma_pages-to-simplify-the-code-fix.patch
* ipc-semc-alternatives-to-preempt_disable.patch
* drivers-char-ipmi-ipmi_watchdogc-remove-local-ioctl-defines-replaced-by-generic-ones.patch
* fs-cachefiles-add-support-for-large-files-in-filesystem-caching.patch
* fs-cachefiles-add-support-for-large-files-in-filesystem-caching-fix.patch
* c-r-fcntl-add-f_getowner_uids-option.patch
* notify_change-check-that-i_mutex-is-held.patch
  make-sure-nobodys-leaking-resources.patch
  journal_add_journal_head-debug.patch
  releasing-resources-with-children.patch
  make-frame_pointer-default=y.patch
  mutex-subsystem-synchro-test-module.patch
  mutex-subsystem-synchro-test-module-fix.patch
  slab-leaks3-default-y.patch
  put_bh-debug.patch
  add-debugging-aid-for-memory-initialisation-problems.patch
  workaround-for-a-pci-restoring-bug.patch
  prio_tree-debugging-patch.patch
  single_open-seq_release-leak-diagnostics.patch
  add-a-refcount-check-in-dput.patch

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Re: mmotm 2012-06-21-16-20 uploaded

[Andrew Morton]

On Thu, 21 Jun 2012 16:21:49 -0700
akpm@linux-foundation.org wrote:

> The mm-of-the-moment snapshot 2012-06-21-16-20 has been uploaded to
> 
>    http://www.ozlabs.org/~akpm/mmotm/

Exciting updates to http://www.ozlabs.org/~akpm/mmotm/mmotm-readme.txt:

: 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.

It takes me 1.5 hours to 1.5 days to do a -mm release, depending on how
many screwups people have been merging and sending.  This makes the
releases less frequent than I'd like.

So I will do daily dumps of the -mm patches into
http://www.ozlabs.org/~akpm/mmots/.  They are the same as the mmotm
patches (use the same script), except they will be unannounced and
untested.

Re: mmotm 2012-06-21-16-20 uploaded

[Minchan Kim]

Hi Andrew,

On 06/22/2012 08:21 AM, akpm@linux-foundation.org wrote:

> The mm-of-the-moment snapshot 2012-06-21-16-20 has been uploaded to
> 
>    http://www.ozlabs.org/~akpm/mmotm/
> 
> It contains the following patches against 3.5-rc3:
> (patches marked "*" will be included in linux-next)
> 
>   origin.patch
> * selinux-fix-something.patch

< snip>

> * mm-compaction-handle-incorrect-migrate_unmovable-type-pageblocks.patch
> * mm-compaction-handle-incorrect-migrate_unmovable-type-pageblocks-fix.patch


Above two patch should be dropped. It has a bug.
Ref: https://lkml.org/lkml/2012/6/13/529

I sent bug fix patch.
1. https://lkml.org/lkml/2012/6/13/568

And then, clean up patch.
2. https://lkml.org/lkml/2012/6/13/570

Bartlomiej rebased his patch on above two patches.

3. https://lkml.org/lkml/2012/6/14/361

I hope I am not too late.

-- 
Kind regards,
Minchan Kim

Re: mmotm 2012-06-21-16-20 uploaded

[viresh kumar]

On 22/06/12 00:21, akpm@linux-foundation.org wrote:
> The mm-of-the-moment snapshot 2012-06-21-16-20 has been uploaded to
>
>    http://www.ozlabs.org/~akpm/mmotm/
>
> It contains the following patches against 3.5-rc3:
> (patches marked "*" will be included in linux-next)
>
> * clk-add-non-config_have_clk-routines.patch
> * clk-remove-redundant-depends-on-from-drivers-kconfig.patch
> * i2c-i2c-pxa-remove-conditional-compilation-of-clk-code.patch
> * usb-marvell-remove-conditional-compilation-of-clk-code.patch
> * usb-musb-remove-conditional-compilation-of-clk-code.patch
> * ata-pata_arasan-remove-conditional-compilation-of-clk-code.patch
> * net-c_can-remove-conditional-compilation-of-clk-code.patch
> * net-stmmac-remove-conditional-compilation-of-clk-code.patch
> * gadget-m66592-remove-conditional-compilation-of-clk-code.patch
> * gadget-r8a66597-remove-conditional-compilation-of-clk-code.patch
> * usb-host-r8a66597-remove-conditional-compilation-of-clk-code.patch

Hi Andrew,

You need

http://permalink.gmane.org/gmane.linux.ports.arm.kernel/172024

to make above patchset complete.

--
Viresh

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Re: mmotm 2012-06-21-16-20 uploaded

[Michal Hocko]

On Thu 21-06-12 16:21:49, Andrew Morton wrote:
> The mm-of-the-moment snapshot 2012-06-21-16-20 has been uploaded to
> 
>    http://www.ozlabs.org/~akpm/mmotm/

And from now on, memcg-devel tree[1] will not only pick up memcg
relevant patches but all patches in the mm section.
The tree was mainly focused on memcg development in the past but it
seems that having all mm and memcg patches together would be much easier
and also non memcg developers could benefit from it.

The tree will not be rebased (unlike linux-next) and after Linus
releases X.Y a new branch (since-X.Y) will be created and the current
stack rebased on top of vX.Y tag. Old branches stay at the place.

Please note that the tree doesn't substitute mmotm and all the changes
still fly through Andrew. The sole purpose of the tree is to make git
worklows for -mm development easier.

Thanks Andrew for helping me with this and tweaking his series file to
make it as much automated as possible.

---
[1] https://github.com/mstsxfx/memcg-devel.git

-- 
Michal Hocko
SUSE Labs
SUSE LINUX s.r.o.
Lihovarska 1060/12
190 00 Praha 9    
Czech Republic

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Re: mmotm 2012-06-21-16-20 uploaded (dm-thin)

[Randy Dunlap]

On 06/21/2012 04:21 PM, akpm@linux-foundation.org wrote:

> The mm-of-the-moment snapshot 2012-06-21-16-20 has been uploaded to
> 
>    http://www.ozlabs.org/~akpm/mmotm/
> 
> It contains the following patches against 3.5-rc3:
> (patches marked "*" will be included in linux-next)



on i386:

Apparently from linux-next.patch:

drivers/built-in.o: In function `thin_iterate_devices':
dm-thin.c:(.text+0x206f07): undefined reference to `__udivdi3'
drivers/built-in.o: In function `pool_preresume':
dm-thin.c:(.text+0x207863): undefined reference to `__udivdi3'


-- 
~Randy

Re: mmotm 2012-06-21-16-20 uploaded (dm-thin)

[Stephen Rothwell]

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Hi Randy,

On Fri, 22 Jun 2012 10:26:06 -0700 Randy Dunlap <rdunlap@xenotime.net> wrote:
>
> on i386:
> 
> Apparently from linux-next.patch:
> 
> drivers/built-in.o: In function `thin_iterate_devices':
> dm-thin.c:(.text+0x206f07): undefined reference to `__udivdi3'
> drivers/built-in.o: In function `pool_preresume':
> dm-thin.c:(.text+0x207863): undefined reference to `__udivdi3'

I assume that CONFIG_LDBAF is not set and I think this is caused by
commit ebf5d9e0425c ("Non power of 2 blocksize support is needed to
properly align thinp IO") from the device-mapper tree.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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Re: mmotm 2012-06-21-16-20 uploaded (dm-thin)

[Randy Dunlap]

On 06/24/2012 07:44 AM, Stephen Rothwell wrote:

> Hi Randy,
> 
> On Fri, 22 Jun 2012 10:26:06 -0700 Randy Dunlap <rdunlap@xenotime.net> wrote:
>>
>> on i386:
>>
>> Apparently from linux-next.patch:
>>
>> drivers/built-in.o: In function `thin_iterate_devices':
>> dm-thin.c:(.text+0x206f07): undefined reference to `__udivdi3'
>> drivers/built-in.o: In function `pool_preresume':
>> dm-thin.c:(.text+0x207863): undefined reference to `__udivdi3'
> 
> I assume that CONFIG_LDBAF is not set and I think this is caused by
> commit ebf5d9e0425c ("Non power of 2 blocksize support is needed to
> properly align thinp IO") from the device-mapper tree.
> 


Correct:
# CONFIG_LBDAF is not set


thanks,
-- 
~Randy

Re: [dm-devel] mmotm 2012-06-21-16-20 uploaded (dm-thin)

[Alasdair G Kergon]

On Mon, Jun 25, 2012 at 12:44:25AM +1000, Stephen Rothwell wrote:
> I assume that CONFIG_LDBAF is not set and I think this is caused by
> commit ebf5d9e0425c ("Non power of 2 blocksize support is needed to
> properly align thinp IO") from the device-mapper tree.
 
Ah yes, I'll fix that, and check we handle "too large" devices sensibly.

Alasdair