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* [GIT PULL] hotfixes for 6.1-rc5
@ 2022-11-12  1:12 Andrew Morton
  2022-11-12  2:02 ` pr-tracker-bot
  2022-11-14  7:52 ` Geert Uytterhoeven
  0 siblings, 2 replies; 3+ messages in thread
From: Andrew Morton @ 2022-11-12  1:12 UTC (permalink / raw)
  To: Linus Torvalds; +Cc: linux-mm, linux-kernel, mm-commits


Linus, please merge this batch of hotfixes.

Thanks.

The following changes since commit f0c4d9fc9cc9462659728d168387191387e903cc:

  Linux 6.1-rc4 (2022-11-06 15:07:11 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-hotfixes-stable-2022-11-11

for you to fetch changes up to 436fa4a699bcd1c368bea9199e22b0a1b9cf9e0f:

  docs: kmsan: fix formatting of "Example report" (2022-11-08 15:57:25 -0800)

----------------------------------------------------------------
22 hotfixes.  8 are cc:stable and the remainder address issues which were
introduced post-6.0 or which aren't considered serious enough to justify a
-stable backport.

----------------------------------------------------------------
Alexander Potapenko (6):
      kmsan: core: kmsan_in_runtime() should return true in NMI context
      x86/uaccess: instrument copy_from_user_nmi()
      Kconfig.debug: ensure early check for KMSAN in CONFIG_KMSAN_WARN
      kmsan: make sure PREEMPT_RT is off
      x86/traps: avoid KMSAN bugs originating from handle_bug()
      docs: kmsan: fix formatting of "Example report"

James Houghton (1):
      hugetlbfs: don't delete error page from pagecache

Johannes Weiner (1):
      fs: fix leaked psi pressure state

Li Zetao (1):
      mm/mmap: fix memory leak in mmap_region()

Liam Howlett (5):
      maple_tree: remove pointer to pointer use in mas_alloc_nodes()
      maple_tree: mas_anode_descend() clang-analyzer cleanup
      maple_tree: reorganize testing to restore module testing
      maple_tree: fix depth tracking in maple_state
      maple_tree: don't set a new maximum on the node when not reusing nodes

Naoya Horiguchi (1):
      arch/x86/mm/hugetlbpage.c: pud_huge() returns 0 when using 2-level paging

Pankaj Gupta (1):
      mm/memremap.c: map FS_DAX device memory as decrypted

Peter Xu (2):
      Partly revert "mm/thp: carry over dirty bit when thp splits on pmd"
      mm/shmem: use page_mapping() to detect page cache for uffd continue

Ryusuke Konishi (2):
      nilfs2: fix deadlock in nilfs_count_free_blocks()
      nilfs2: fix use-after-free bug of ns_writer on remount

SeongJae Park (1):
      mm/damon/dbgfs: check if rm_contexts input is for a real context

Vasily Gorbik (1):
      mm: hugetlb_vmemmap: include missing linux/moduleparam.h

 Documentation/dev-tools/kmsan.rst             |     1 +
 arch/x86/kernel/traps.c                       |     7 +
 arch/x86/lib/usercopy.c                       |     3 +
 arch/x86/mm/hugetlbpage.c                     |     4 +
 fs/btrfs/compression.c                        |    14 +-
 fs/erofs/zdata.c                              |    18 +-
 fs/hugetlbfs/inode.c                          |    13 +-
 fs/nilfs2/segment.c                           |    15 +-
 fs/nilfs2/super.c                             |     2 -
 fs/nilfs2/the_nilfs.c                         |     2 -
 include/linux/maple_tree.h                    |     7 +
 lib/Kconfig.debug                             |     6 +-
 lib/Kconfig.kmsan                             |     1 +
 lib/Makefile                                  |     1 +
 lib/maple_tree.c                              |    58 +-
 lib/test_maple_tree.c                         | 37926 +-----------------------
 mm/damon/dbgfs.c                              |     7 +
 mm/huge_memory.c                              |     9 +-
 mm/hugetlb.c                                  |     4 +
 mm/hugetlb_vmemmap.c                          |     1 +
 mm/kmsan/kmsan.h                              |     2 +
 mm/memory-failure.c                           |     5 +-
 mm/memremap.c                                 |     1 +
 mm/mmap.c                                     |     6 +-
 mm/userfaultfd.c                              |     2 +-
 tools/testing/radix-tree/.gitignore           |     1 +
 tools/testing/radix-tree/Makefile             |    19 +-
 tools/testing/radix-tree/generated/autoconf.h |     2 +-
 tools/testing/radix-tree/linux.c              |     4 +
 tools/testing/radix-tree/maple.c              | 35770 ++++++++++++++++++++++
 30 files changed, 37118 insertions(+), 36793 deletions(-)


^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [GIT PULL] hotfixes for 6.1-rc5
  2022-11-12  1:12 [GIT PULL] hotfixes for 6.1-rc5 Andrew Morton
@ 2022-11-12  2:02 ` pr-tracker-bot
  2022-11-14  7:52 ` Geert Uytterhoeven
  1 sibling, 0 replies; 3+ messages in thread
From: pr-tracker-bot @ 2022-11-12  2:02 UTC (permalink / raw)
  To: Andrew Morton; +Cc: Linus Torvalds, linux-mm, linux-kernel, mm-commits

The pull request you sent on Fri, 11 Nov 2022 17:12:02 -0800:

> git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-hotfixes-stable-2022-11-11

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/d7c2b1f64e44c98206752a1599b0203ae5e92f27

Thank you!

-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [GIT PULL] hotfixes for 6.1-rc5
  2022-11-12  1:12 [GIT PULL] hotfixes for 6.1-rc5 Andrew Morton
  2022-11-12  2:02 ` pr-tracker-bot
@ 2022-11-14  7:52 ` Geert Uytterhoeven
  1 sibling, 0 replies; 3+ messages in thread
From: Geert Uytterhoeven @ 2022-11-14  7:52 UTC (permalink / raw)
  To: Liam Howlett
  Cc: Linus Torvalds, linux-mm, linux-kernel, mm-commits, Andrew Morton

Hi Liam,

On Sat, Nov 12, 2022 at 2:25 AM Andrew Morton <akpm@linux-foundation.org> wrote:
> Linus, please merge this batch of hotfixes.
>
> Thanks.
>
> The following changes since commit f0c4d9fc9cc9462659728d168387191387e903cc:
>
>   Linux 6.1-rc4 (2022-11-06 15:07:11 -0800)
>
> are available in the Git repository at:
>
>   git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm tags/mm-hotfixes-stable-2022-11-11
>
> for you to fetch changes up to 436fa4a699bcd1c368bea9199e22b0a1b9cf9e0f:
>
>   docs: kmsan: fix formatting of "Example report" (2022-11-08 15:57:25 -0800)
>
> ----------------------------------------------------------------
> 22 hotfixes.  8 are cc:stable and the remainder address issues which were
> introduced post-6.0 or which aren't considered serious enough to justify a
> -stable backport.
>
> ----------------------------------------------------------------

> Liam Howlett (5):
>       maple_tree: remove pointer to pointer use in mas_alloc_nodes()
>       maple_tree: mas_anode_descend() clang-analyzer cleanup
>       maple_tree: reorganize testing to restore module testing

Thanks for your patch, which is now commit 120b116208a08772
("maple_tree: reorganize testing to restore module testing")
in v6.1-rc5.

    +config TEST_MAPLE_TREE
    +       select DEBUG_MAPLE_TREE
    +       tristate "Test the Maple Tree code at runtime"
    +

There are two problems with this:

  1. If CONFIG_DEBUG_KERNEL=n:

        WARNING: unmet direct dependencies detected for DEBUG_MAPLE_TREE
          Depends on [n]: DEBUG_KERNEL [=n]
          Selected by [m]:
          - TEST_MAPLE_TREE [=m] && RUNTIME_TESTING_MENU [=y]

  2. IMHO test code should not silently enable additional features, as
     it prevents providing a test module for a production system,
     without having any other impact on that system.

Thanks!

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

^ permalink raw reply	[flat|nested] 3+ messages in thread

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2022-11-12  2:02 ` pr-tracker-bot
2022-11-14  7:52 ` Geert Uytterhoeven

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