[GIT PULL] bcachefs stable updates for v6.7

[GIT PULL] bcachefs stable updates for v6.7

[Kent Overstreet]

Hi Greg, few stable updates for you -

Cheers,
Kent

The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:

  Linux 6.7 (2024-01-07 12:18:38 -0800)

are available in the Git repository at:

  https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-for-v6.7-stable-20240208

for you to fetch changes up to f1582f4774ac7c30c5460a8c7a6e5a82b9ce5a6a:

  bcachefs: time_stats: Check for last_event == 0 when updating freq stats (2024-02-08 15:33:11 -0500)

----------------------------------------------------------------
bcachefs updates for v6.7 stable:

locking fixes in subvolume create, destroy paths - Al, Su Yue, Guoyu Ou
fix race in thread_with_file - Mathias Krause
small rebalance fixes - Daniel, myself
workaround for building with old clang (can't take a pointer to memcmp)
build fix on parisc
minor time_stats fix

----------------------------------------------------------------
Al Viro (2):
      new helper: user_path_locked_at()
      bch2_ioctl_subvolume_destroy(): fix locking

Christoph Hellwig (1):
      bcachefs: fix incorrect usage of REQ_OP_FLUSH

Daniel Hill (1):
      bcachefs: rebalance should wakeup on shutdown if disabled

Guoyu Ou (1):
      bcachefs: unlock parent dir if entry is not found in subvolume deletion

Helge Deller (1):
      bcachefs: Fix build on parisc by avoiding __multi3()

Kent Overstreet (4):
      bcachefs: Don't pass memcmp() as a pointer
      bcachefs: Add missing bch2_moving_ctxt_flush_all()
      bcachefs: bch2_kthread_io_clock_wait() no longer sleeps until full amount
      bcachefs: time_stats: Check for last_event == 0 when updating freq stats

Mathias Krause (1):
      bcachefs: install fd later to avoid race with close

Su Yue (2):
      bcachefs: kvfree bch_fs::snapshots in bch2_fs_snapshots_exit
      bcachefs: grab s_umount only if snapshotting

 fs/bcachefs/chardev.c           |  3 +--
 fs/bcachefs/clock.c             |  4 ++--
 fs/bcachefs/fs-io.c             |  2 +-
 fs/bcachefs/fs-ioctl.c          | 42 +++++++++++++++++++++--------------------
 fs/bcachefs/journal_io.c        |  3 ++-
 fs/bcachefs/mean_and_variance.h |  2 +-
 fs/bcachefs/move.c              |  2 +-
 fs/bcachefs/move.h              |  1 +
 fs/bcachefs/rebalance.c         | 13 +++++++++++--
 fs/bcachefs/replicas.c          | 10 ++++++++--
 fs/bcachefs/snapshot.c          |  2 +-
 fs/bcachefs/util.c              |  5 +++--
 fs/namei.c                      | 16 +++++++++++++---
 include/linux/namei.h           |  1 +
 14 files changed, 68 insertions(+), 38 deletions(-)

Re: [GIT PULL] bcachefs stable updates for v6.7

[Greg Kroah-Hartman]

On Thu, Feb 08, 2024 at 08:14:39PM -0500, Kent Overstreet wrote:
> Hi Greg, few stable updates for you -
> 
> Cheers,
> Kent
> 
> The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:
> 
>   Linux 6.7 (2024-01-07 12:18:38 -0800)
> 
> are available in the Git repository at:
> 
>   https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-for-v6.7-stable-20240208
> 
> for you to fetch changes up to f1582f4774ac7c30c5460a8c7a6e5a82b9ce5a6a:
> 
>   bcachefs: time_stats: Check for last_event == 0 when updating freq stats (2024-02-08 15:33:11 -0500)

This didn't work well :(

All of the original git commit ids are gone, and for me to look them up
and add them back by hand is a pain.  I'll do it this time, but next
time can you please include them in the commit somewhere (cherry-pick -x
will do it automatically for you)

Let's see if I can figure it out...

thanks,

greg k-h

Re: [GIT PULL] bcachefs stable updates for v6.7

[Greg Kroah-Hartman]

On Tue, Feb 13, 2024 at 03:38:10PM +0100, Greg Kroah-Hartman wrote:
> On Thu, Feb 08, 2024 at 08:14:39PM -0500, Kent Overstreet wrote:
> > Hi Greg, few stable updates for you -
> > 
> > Cheers,
> > Kent
> > 
> > The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:
> > 
> >   Linux 6.7 (2024-01-07 12:18:38 -0800)
> > 
> > are available in the Git repository at:
> > 
> >   https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-for-v6.7-stable-20240208
> > 
> > for you to fetch changes up to f1582f4774ac7c30c5460a8c7a6e5a82b9ce5a6a:
> > 
> >   bcachefs: time_stats: Check for last_event == 0 when updating freq stats (2024-02-08 15:33:11 -0500)
> 
> This didn't work well :(
> 
> All of the original git commit ids are gone, and for me to look them up
> and add them back by hand is a pain.  I'll do it this time, but next
> time can you please include them in the commit somewhere (cherry-pick -x
> will do it automatically for you)
> 
> Let's see if I can figure it out...

I got all but 3 applied, can you please send an updated set of 3 patches
for the ones I couldn't just cherry-pick from Linus's tree?

thanks,

greg k-h

Re: [GIT PULL] bcachefs stable updates for v6.7

[Kent Overstreet]

On Tue, Feb 13, 2024 at 03:44:25PM +0100, Greg Kroah-Hartman wrote:
> On Tue, Feb 13, 2024 at 03:38:10PM +0100, Greg Kroah-Hartman wrote:
> > On Thu, Feb 08, 2024 at 08:14:39PM -0500, Kent Overstreet wrote:
> > > Hi Greg, few stable updates for you -
> > > 
> > > Cheers,
> > > Kent
> > > 
> > > The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:
> > > 
> > >   Linux 6.7 (2024-01-07 12:18:38 -0800)
> > > 
> > > are available in the Git repository at:
> > > 
> > >   https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-for-v6.7-stable-20240208
> > > 
> > > for you to fetch changes up to f1582f4774ac7c30c5460a8c7a6e5a82b9ce5a6a:
> > > 
> > >   bcachefs: time_stats: Check for last_event == 0 when updating freq stats (2024-02-08 15:33:11 -0500)
> > 
> > This didn't work well :(
> > 
> > All of the original git commit ids are gone, and for me to look them up
> > and add them back by hand is a pain.  I'll do it this time, but next
> > time can you please include them in the commit somewhere (cherry-pick -x
> > will do it automatically for you)
> > 
> > Let's see if I can figure it out...
> 
> I got all but 3 applied, can you please send an updated set of 3 patches
> for the ones I couldn't just cherry-pick from Linus's tree?

New pull request work?

The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:

  Linux 6.7 (2024-01-07 12:18:38 -0800)

are available in the Git repository at:

  https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-6.7-stable-2024-02-13

for you to fetch changes up to b291ceeb4faa9ee34d1704116fe393d66ff1f221:

  bcachefs: time_stats: Check for last_event == 0 when updating freq stats (2024-02-13 21:22:41 -0500)

----------------------------------------------------------------
bcachefs fixes for 6.7 stable

----------------------------------------------------------------
Al Viro (2):
      new helper: user_path_locked_at()
      bch2_ioctl_subvolume_destroy(): fix locking

Christoph Hellwig (1):
      bcachefs: fix incorrect usage of REQ_OP_FLUSH

Daniel Hill (1):
      bcachefs: rebalance should wakeup on shutdown if disabled

Guoyu Ou (1):
      bcachefs: unlock parent dir if entry is not found in subvolume deletion

Helge Deller (1):
      bcachefs: Fix build on parisc by avoiding __multi3()

Kent Overstreet (4):
      bcachefs: Don't pass memcmp() as a pointer
      bcachefs: Add missing bch2_moving_ctxt_flush_all()
      bcachefs: bch2_kthread_io_clock_wait() no longer sleeps until full amount
      bcachefs: time_stats: Check for last_event == 0 when updating freq stats

Mathias Krause (1):
      bcachefs: install fd later to avoid race with close

Su Yue (2):
      bcachefs: kvfree bch_fs::snapshots in bch2_fs_snapshots_exit
      bcachefs: grab s_umount only if snapshotting

 fs/bcachefs/chardev.c           |  3 +--
 fs/bcachefs/clock.c             |  4 ++--
 fs/bcachefs/fs-io.c             |  2 +-
 fs/bcachefs/fs-ioctl.c          | 42 +++++++++++++++++++++--------------------
 fs/bcachefs/journal_io.c        |  3 ++-
 fs/bcachefs/mean_and_variance.h |  2 +-
 fs/bcachefs/move.c              |  2 +-
 fs/bcachefs/move.h              |  1 +
 fs/bcachefs/rebalance.c         | 13 +++++++++++--
 fs/bcachefs/replicas.c          | 10 ++++++++--
 fs/bcachefs/snapshot.c          |  2 +-
 fs/bcachefs/util.c              |  5 +++--
 fs/namei.c                      | 16 +++++++++++++---
 include/linux/namei.h           |  1 +
 14 files changed, 68 insertions(+), 38 deletions(-)

Re: [GIT PULL] bcachefs stable updates for v6.7

[Greg Kroah-Hartman]

On Tue, Feb 13, 2024 at 09:28:37PM -0500, Kent Overstreet wrote:
> On Tue, Feb 13, 2024 at 03:44:25PM +0100, Greg Kroah-Hartman wrote:
> > On Tue, Feb 13, 2024 at 03:38:10PM +0100, Greg Kroah-Hartman wrote:
> > > On Thu, Feb 08, 2024 at 08:14:39PM -0500, Kent Overstreet wrote:
> > > > Hi Greg, few stable updates for you -
> > > > 
> > > > Cheers,
> > > > Kent
> > > > 
> > > > The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:
> > > > 
> > > >   Linux 6.7 (2024-01-07 12:18:38 -0800)
> > > > 
> > > > are available in the Git repository at:
> > > > 
> > > >   https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-for-v6.7-stable-20240208
> > > > 
> > > > for you to fetch changes up to f1582f4774ac7c30c5460a8c7a6e5a82b9ce5a6a:
> > > > 
> > > >   bcachefs: time_stats: Check for last_event == 0 when updating freq stats (2024-02-08 15:33:11 -0500)
> > > 
> > > This didn't work well :(
> > > 
> > > All of the original git commit ids are gone, and for me to look them up
> > > and add them back by hand is a pain.  I'll do it this time, but next
> > > time can you please include them in the commit somewhere (cherry-pick -x
> > > will do it automatically for you)
> > > 
> > > Let's see if I can figure it out...
> > 
> > I got all but 3 applied, can you please send an updated set of 3 patches
> > for the ones I couldn't just cherry-pick from Linus's tree?
> 
> New pull request work?
> 
> The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:
> 
>   Linux 6.7 (2024-01-07 12:18:38 -0800)
> 
> are available in the Git repository at:
> 
>   https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-6.7-stable-2024-02-13

Thanks, I'll look at these after this round of -rc kernels are released,
which should have most of these in the release alraedy, but not all.

greg k-h

Re: [GIT PULL] bcachefs stable updates for v6.7

[Greg Kroah-Hartman]

On Wed, Feb 14, 2024 at 07:51:01AM +0100, Greg Kroah-Hartman wrote:
> On Tue, Feb 13, 2024 at 09:28:37PM -0500, Kent Overstreet wrote:
> > On Tue, Feb 13, 2024 at 03:44:25PM +0100, Greg Kroah-Hartman wrote:
> > > On Tue, Feb 13, 2024 at 03:38:10PM +0100, Greg Kroah-Hartman wrote:
> > > > On Thu, Feb 08, 2024 at 08:14:39PM -0500, Kent Overstreet wrote:
> > > > > Hi Greg, few stable updates for you -
> > > > > 
> > > > > Cheers,
> > > > > Kent
> > > > > 
> > > > > The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:
> > > > > 
> > > > >   Linux 6.7 (2024-01-07 12:18:38 -0800)
> > > > > 
> > > > > are available in the Git repository at:
> > > > > 
> > > > >   https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-for-v6.7-stable-20240208
> > > > > 
> > > > > for you to fetch changes up to f1582f4774ac7c30c5460a8c7a6e5a82b9ce5a6a:
> > > > > 
> > > > >   bcachefs: time_stats: Check for last_event == 0 when updating freq stats (2024-02-08 15:33:11 -0500)
> > > > 
> > > > This didn't work well :(
> > > > 
> > > > All of the original git commit ids are gone, and for me to look them up
> > > > and add them back by hand is a pain.  I'll do it this time, but next
> > > > time can you please include them in the commit somewhere (cherry-pick -x
> > > > will do it automatically for you)
> > > > 
> > > > Let's see if I can figure it out...
> > > 
> > > I got all but 3 applied, can you please send an updated set of 3 patches
> > > for the ones I couldn't just cherry-pick from Linus's tree?
> > 
> > New pull request work?
> > 
> > The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:
> > 
> >   Linux 6.7 (2024-01-07 12:18:38 -0800)
> > 
> > are available in the Git repository at:
> > 
> >   https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-6.7-stable-2024-02-13
> 
> Thanks, I'll look at these after this round of -rc kernels are released,
> which should have most of these in the release alraedy, but not all.

Didn't work, can you rebase on 6.7.5 please?  I tried to rebase the tree
here, but it gave me rejects that I didn't know how to resolve.

thanks,

greg k-h

Re: [GIT PULL] bcachefs stable updates for v6.7

[Kent Overstreet]

On Tue, Feb 20, 2024 at 03:34:52PM +0100, Greg Kroah-Hartman wrote:
> On Wed, Feb 14, 2024 at 07:51:01AM +0100, Greg Kroah-Hartman wrote:
> > On Tue, Feb 13, 2024 at 09:28:37PM -0500, Kent Overstreet wrote:
> > > On Tue, Feb 13, 2024 at 03:44:25PM +0100, Greg Kroah-Hartman wrote:
> > > > On Tue, Feb 13, 2024 at 03:38:10PM +0100, Greg Kroah-Hartman wrote:
> > > > > On Thu, Feb 08, 2024 at 08:14:39PM -0500, Kent Overstreet wrote:
> > > > > > Hi Greg, few stable updates for you -
> > > > > > 
> > > > > > Cheers,
> > > > > > Kent
> > > > > > 
> > > > > > The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:
> > > > > > 
> > > > > >   Linux 6.7 (2024-01-07 12:18:38 -0800)
> > > > > > 
> > > > > > are available in the Git repository at:
> > > > > > 
> > > > > >   https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-for-v6.7-stable-20240208
> > > > > > 
> > > > > > for you to fetch changes up to f1582f4774ac7c30c5460a8c7a6e5a82b9ce5a6a:
> > > > > > 
> > > > > >   bcachefs: time_stats: Check for last_event == 0 when updating freq stats (2024-02-08 15:33:11 -0500)
> > > > > 
> > > > > This didn't work well :(
> > > > > 
> > > > > All of the original git commit ids are gone, and for me to look them up
> > > > > and add them back by hand is a pain.  I'll do it this time, but next
> > > > > time can you please include them in the commit somewhere (cherry-pick -x
> > > > > will do it automatically for you)
> > > > > 
> > > > > Let's see if I can figure it out...
> > > > 
> > > > I got all but 3 applied, can you please send an updated set of 3 patches
> > > > for the ones I couldn't just cherry-pick from Linus's tree?
> > > 
> > > New pull request work?
> > > 
> > > The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:
> > > 
> > >   Linux 6.7 (2024-01-07 12:18:38 -0800)
> > > 
> > > are available in the Git repository at:
> > > 
> > >   https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-6.7-stable-2024-02-13
> > 
> > Thanks, I'll look at these after this round of -rc kernels are released,
> > which should have most of these in the release alraedy, but not all.
> 
> Didn't work, can you rebase on 6.7.5 please?  I tried to rebase the tree
> here, but it gave me rejects that I didn't know how to resolve.

Because sasha cherry picked some of those fixes himself, despite an
explicit ack that he wouldn't.

And one of the fixes had a locking bug, and he missed the fix for that.

You're going to have to revert all that if you want my pull request to
apply.

Re: [GIT PULL] bcachefs stable updates for v6.7

[Greg Kroah-Hartman]

On Tue, Feb 20, 2024 at 12:25:25PM -0500, Kent Overstreet wrote:
> On Tue, Feb 20, 2024 at 03:34:52PM +0100, Greg Kroah-Hartman wrote:
> > On Wed, Feb 14, 2024 at 07:51:01AM +0100, Greg Kroah-Hartman wrote:
> > > On Tue, Feb 13, 2024 at 09:28:37PM -0500, Kent Overstreet wrote:
> > > > On Tue, Feb 13, 2024 at 03:44:25PM +0100, Greg Kroah-Hartman wrote:
> > > > > On Tue, Feb 13, 2024 at 03:38:10PM +0100, Greg Kroah-Hartman wrote:
> > > > > > On Thu, Feb 08, 2024 at 08:14:39PM -0500, Kent Overstreet wrote:
> > > > > > > Hi Greg, few stable updates for you -
> > > > > > > 
> > > > > > > Cheers,
> > > > > > > Kent
> > > > > > > 
> > > > > > > The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:
> > > > > > > 
> > > > > > >   Linux 6.7 (2024-01-07 12:18:38 -0800)
> > > > > > > 
> > > > > > > are available in the Git repository at:
> > > > > > > 
> > > > > > >   https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-for-v6.7-stable-20240208
> > > > > > > 
> > > > > > > for you to fetch changes up to f1582f4774ac7c30c5460a8c7a6e5a82b9ce5a6a:
> > > > > > > 
> > > > > > >   bcachefs: time_stats: Check for last_event == 0 when updating freq stats (2024-02-08 15:33:11 -0500)
> > > > > > 
> > > > > > This didn't work well :(
> > > > > > 
> > > > > > All of the original git commit ids are gone, and for me to look them up
> > > > > > and add them back by hand is a pain.  I'll do it this time, but next
> > > > > > time can you please include them in the commit somewhere (cherry-pick -x
> > > > > > will do it automatically for you)
> > > > > > 
> > > > > > Let's see if I can figure it out...
> > > > > 
> > > > > I got all but 3 applied, can you please send an updated set of 3 patches
> > > > > for the ones I couldn't just cherry-pick from Linus's tree?
> > > > 
> > > > New pull request work?
> > > > 
> > > > The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:
> > > > 
> > > >   Linux 6.7 (2024-01-07 12:18:38 -0800)
> > > > 
> > > > are available in the Git repository at:
> > > > 
> > > >   https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-6.7-stable-2024-02-13
> > > 
> > > Thanks, I'll look at these after this round of -rc kernels are released,
> > > which should have most of these in the release alraedy, but not all.
> > 
> > Didn't work, can you rebase on 6.7.5 please?  I tried to rebase the tree
> > here, but it gave me rejects that I didn't know how to resolve.
> 
> Because sasha cherry picked some of those fixes himself, despite an
> explicit ack that he wouldn't.

No, I rebased on a "clean" 6.7.5 that had no changes on top of it at
all.  It had nothing to do with anything in the queue right now.

> And one of the fixes had a locking bug, and he missed the fix for that.
> 
> You're going to have to revert all that if you want my pull request to
> apply.

I'll go drop those, sorry for them getting added, but again, this had
nothing to do with your pull request failing.

thanks,

greg k-h

Re: [GIT PULL] bcachefs stable updates for v6.7

[Kent Overstreet]

On Tue, Feb 13, 2024 at 03:38:10PM +0100, Greg Kroah-Hartman wrote:
> On Thu, Feb 08, 2024 at 08:14:39PM -0500, Kent Overstreet wrote:
> > Hi Greg, few stable updates for you -
> > 
> > Cheers,
> > Kent
> > 
> > The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:
> > 
> >   Linux 6.7 (2024-01-07 12:18:38 -0800)
> > 
> > are available in the Git repository at:
> > 
> >   https://evilpiepirate.org/git/bcachefs.git tags/bcachefs-for-v6.7-stable-20240208
> > 
> > for you to fetch changes up to f1582f4774ac7c30c5460a8c7a6e5a82b9ce5a6a:
> > 
> >   bcachefs: time_stats: Check for last_event == 0 when updating freq stats (2024-02-08 15:33:11 -0500)
> 
> This didn't work well :(
> 
> All of the original git commit ids are gone, and for me to look them up
> and add them back by hand is a pain.  I'll do it this time, but next
> time can you please include them in the commit somewhere (cherry-pick -x
> will do it automatically for you)

Ah, apologies - I was pretty sure I was supposed to do something like
cherry-pick -x; couldn't find the option and then went looking through
the stable log, and I didn't see the tag anywhere?

New pull request inc momentarily...